JP2965486B2 - Waste recycling plant - Google Patents
Waste recycling plantInfo
- Publication number
- JP2965486B2 JP2965486B2 JP19611695A JP19611695A JP2965486B2 JP 2965486 B2 JP2965486 B2 JP 2965486B2 JP 19611695 A JP19611695 A JP 19611695A JP 19611695 A JP19611695 A JP 19611695A JP 2965486 B2 JP2965486 B2 JP 2965486B2
- Authority
- JP
- Japan
- Prior art keywords
- crusher
- sorting
- waste
- recycling plant
- waste recycling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002699 waste material Substances 0.000 title claims description 107
- 238000004064 recycling Methods 0.000 title claims description 63
- 239000000463 material Substances 0.000 claims description 95
- 239000004449 solid propellant Substances 0.000 claims description 57
- 229910052782 aluminium Inorganic materials 0.000 claims description 45
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 45
- 239000010813 municipal solid waste Substances 0.000 claims description 33
- 238000000465 moulding Methods 0.000 claims description 31
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 30
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- 238000000855 fermentation Methods 0.000 claims description 24
- 230000004151 fermentation Effects 0.000 claims description 24
- 239000004033 plastic Substances 0.000 claims description 22
- 229920003023 plastic Polymers 0.000 claims description 20
- 239000003562 lightweight material Substances 0.000 claims description 19
- 235000012255 calcium oxide Nutrition 0.000 claims description 15
- 239000000292 calcium oxide Substances 0.000 claims description 15
- 235000021190 leftovers Nutrition 0.000 claims description 13
- 239000005416 organic matter Substances 0.000 claims description 13
- -1 ferrous metals Chemical class 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 235000012055 fruits and vegetables Nutrition 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 6
- 239000011368 organic material Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 239000006148 magnetic separator Substances 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 description 41
- 239000003337 fertilizer Substances 0.000 description 24
- 239000000047 product Substances 0.000 description 18
- 239000000126 substance Substances 0.000 description 11
- 239000002023 wood Substances 0.000 description 11
- 239000004575 stone Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000001035 drying Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000004576 sand Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 235000013399 edible fruits Nutrition 0.000 description 8
- 239000002440 industrial waste Substances 0.000 description 8
- 239000000446 fuel Substances 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 239000010815 organic waste Substances 0.000 description 6
- 238000007711 solidification Methods 0.000 description 6
- 230000008023 solidification Effects 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010812 mixed waste Substances 0.000 description 5
- 239000003895 organic fertilizer Substances 0.000 description 5
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 240000007154 Coffea arabica Species 0.000 description 2
- 244000269722 Thea sinensis Species 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000002361 compost Substances 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000010786 composite waste Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Disintegrating Or Milling (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
- Combined Means For Separation Of Solids (AREA)
Description
【0001】[0001]
【発明の属する技術分野】この発明は、家庭や事業所等
から出る一般廃棄物から産業廃棄物に及ぶ広範囲な物が
混合し、残飯、果物、野菜等の有機物を含んだ廃棄物を
処理して少なくとも肥料として、またプラスチックや木
等の可燃物を含んだ廃棄物を処理して少なくとも固形燃
料としてリサイクルする廃棄物リサイクルプラントに関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mixes a wide range of materials, from general wastes from homes and offices to industrial wastes, and treats wastes containing organic matter such as leftovers, fruits and vegetables. The present invention relates to a waste recycling plant that processes waste containing at least fertilizer and combustible materials such as plastics and wood and recycles it as at least solid fuel.
【0002】[0002]
【従来の技術】従来より、印刷所、プラスチック加工
所、製紙工場、スーパーマーケット、テーマパーク、デ
パート等から出る事業系の単品ゴミは比較的リサイクル
しやすいが家庭や事業所等から出る一般廃棄物や産業廃
棄物中の一般ゴミは水分の多い物から乾燥した物、不燃
重量物から可燃軽量物等広範囲の物が混合している場合
が多く選別処理が難しいためにゴミ収集車で集めて、各
市町村の焼却炉で焼却処分したり、埋立処分されること
が多かった。然し、環境保全の面からも、資源の有効活
用の面からもプラスチックや木等の可燃物を含む廃棄物
を見直して固形再生燃料として活用したり、残飯等の腐
敗発酵性の廃棄物を肥料としたり、有用金属等を回収し
ようとする試みも幾つかされるようになった。2. Description of the Related Art Conventionally, business-related garbage from printing plants, plastic processing plants, paper mills, supermarkets, theme parks, department stores, etc. is relatively easy to recycle, but general waste and industrial waste from homes and business establishments is relatively easy to recycle. General waste in waste is often mixed with a wide range of materials, from watery to dry, non-combustible heavy to flammable lightweight, and is difficult to sort. Often incinerated in landfills and landfilled. However, from the viewpoints of environmental protection and effective use of resources, waste containing combustible materials such as plastic and wood is reviewed and used as solid regenerated fuel. Some attempts have been made to recover useful metals and the like.
【0003】[0003]
【発明が解決しようとする課題】然し近年、生活水準の
高度化や大量生産・大量消費に伴って家庭や事業所等か
ら出る一般廃棄物や産業廃棄物も量が格段に多くなり且
つ広範囲の物が混入することが多くなってきており、そ
のまま焼却や埋立処分したり、発酵槽や固形燃料成形機
に投入出来なくなって来ている。特に、金属製品の空き
缶やガラス、石、土砂等の無機物を除外したり水分を排
除しておくと、廃棄物中の木やプラスチック等の可燃物
を良好な固形燃料として、更に廃棄物中の有機物を良好
な肥料としてリサイクル出来、また有用金属等の回収も
期待され、有機物量や可燃物量、水分量に応じて適当な
処理をすることで無駄を省いて廃棄物の有効なリサイク
ルが可能であり、この廃棄物のリサイクルが環境を保全
して高度な生活水準を維持して行く上での今日的な重要
な課題となっている。However, in recent years, the amount of general waste and industrial waste from homes and business establishments has increased significantly due to the sophistication of living standards, mass production and mass consumption, and a wide range of It is becoming increasingly inconsistent to incinerate or landfill, and it is no longer possible to put it into fermenters or solid fuel molding machines. In particular, if inorganic substances such as empty cans of metal products, glass, stone, earth and sand, etc. are excluded or moisture is excluded, combustible materials such as wood and plastics in wastes are used as good solid fuels, and Organic materials can be recycled as good fertilizer, and useful metals can also be recovered.Use of appropriate treatment according to the amount of organic matter, combustible matter, and moisture can reduce waste and enable effective recycling of waste. In fact, the recycling of this waste has become an important issue today in protecting the environment and maintaining a high standard of living.
【0004】本発明は、上記に鑑み案出されたものであ
って、残飯、野菜、果物等の腐敗発酵性の廃棄物を多く
含み、プラスチックや木等の可燃物等も混入した大量の
廃棄物を連続的に破砕し、空き缶や鉄筋等の金属品や
石、コンクリート等の不燃物や無機物を除いて腐敗発酵
性の廃棄物から肥料や飼料としてリサイクル出来、また
プラスチックや木等の可燃物を固形燃料としてリサイク
ル出来、更に他の有用物も選別したり生成出来る効率的
な廃棄物リサイクルプラントを提供することを目的とし
ている。[0004] The present invention has been devised in view of the above, and contains a large amount of spoilage and fermentable waste such as leftovers, vegetables and fruits, and a large amount of waste containing combustibles such as plastic and wood. Continuously crushing materials, excluding metal products such as empty cans and reinforcing bars, incombustible materials such as stones and concrete, and inorganic materials, can be recycled from spoilage fermentable waste as fertilizers and feeds, and combustible materials such as plastic and wood. It is an object of the present invention to provide an efficient waste recycling plant that can recycle waste as a solid fuel, and can also select and produce other useful materials.
【0005】[0005]
【課題を解決するための手段】上記目的を達成する本発
明の請求項1記載の廃棄物リサイクルプラントは、残
飯、果物、野菜等の有機物やプラスチックを含む廃棄物
を破砕するスクリュークラッシャー等の破砕機と、破砕
された処理物の供給を受け、複数の大小の輪体を交互に
軸方向に配列した回転ロータを複数配列して上方におい
て配列方向一端側から他方端側へ搬送力を与えるように
し、隣接ロータの輪体間に篩目を形成した選別ブロック
上で処理物を篩目通過物と搬送物とに少なくとも二種類
に選別する選別機と、該選別機から選別された有機物を
含む篩目通過物の供給を受けて発酵させる発酵装置と、
上記選別機から選別された可燃物を含む搬送物の供給を
受けて破砕混練し圧搾部で圧縮粉砕して成形部で固形燃
料を形成する固形燃料成形機とから構成されていること
を特徴としている。According to a first aspect of the present invention, there is provided a waste recycling plant according to the present invention, which comprises a crusher such as a screw crusher for crushing waste including organic matter such as leftovers, fruits and vegetables and plastics. Machine and a supply of crushed processed material, a plurality of rotating rotors in which a plurality of large and small wheels are alternately arranged in the axial direction, and a conveying force is applied from one end side to the other end side in the arrangement direction above. And a sorting machine that sorts the processed material into at least two types of a processed material and a conveyed material on a sorting block in which sieves are formed between the rings of adjacent rotors, and an organic material sorted from the sorting machine. A fermentation device that receives the supply of the sieve mesh and ferments it.
And a solid fuel molding machine that receives the supply of the conveyed material containing combustibles selected from the above-described sorting machine, crushes and kneads the mixture, compresses and pulverizes in the compression unit, and forms a solid fuel in the molding unit. I have.
【0006】従って、ゴミ袋等に入た残飯、果物、野菜
等の有機物等の腐敗発酵性物が、例えば金属材やプラス
チック、木材等でできた複合品の廃棄物と混合していて
も、それらを破砕機で破砕し分離すると共にゴミ袋等を
破って散らして分離して適当な大きさの物にして選別機
での選別処理を容易にし且つ選別精度を高め、素材毎に
適したいろいろなリサイクルを可能にする。選別機は、
回転ロータによって常に篩目が清掃され、濡れたり湿っ
た物に対しても目詰まりを起こすことが無く、比較的小
さな設置場所で振動も無く静粛に破砕処理物を大量に連
続的に篩目通過物と搬送物との少なくとも二種類に選別
する。即ち、土砂、残飯や破砕された果物等の微小物を
選別ブロックから落下させ、篩目を通らない紙、シー
ト、プレート、PETボトル等の軽量物と石、缶、金属
片等の重量物の搬送物とに二種類に選別出来、以後の二
次選別作業を容易にする。Accordingly, even if spoilage and fermentable substances such as organic matter such as garbage, fruits, vegetables and the like put in a garbage bag and the like are mixed with waste of a composite product made of, for example, metal material, plastic or wood, They are crushed and separated by a crusher, and at the same time, garbage bags and the like are broken and scattered to separate them into objects of appropriate size, which facilitates the sorting process in the sorter, increases the sorting accuracy, and is suitable for each material. Recycling is possible. The sorting machine is
The rotating rotor always cleans the sieves, does not cause clogging of wet or damp materials, and quietly passes a large amount of crushed material continuously without vibration in a relatively small installation place. Sorting into at least two types of objects and goods. That is, small objects such as earth and sand, leftovers and crushed fruits are dropped from the sorting block, and light objects such as paper, sheets, plates, and PET bottles that do not pass through a sieve and heavy objects such as stones, cans, and metal fragments are used. It can be sorted into two types for the conveyed material, facilitating subsequent secondary sorting work.
【0007】篩目通過物は、発酵装置に送られて発酵さ
れ肥料や飼料として利用される。篩目を通らない紙、シ
ート、プレート、PETボトル等の軽量物は別途固形燃
料として適当な形でリサイクルされ、石、缶、金属片等
の重量物からは有用金属が選別され、素材毎に適したい
ろいろなリサイクルが行われる。固形燃料成形機では、
土砂、金属等の不燃物除去後の可燃物の供給を受けて螺
旋体等で破砕混練して良く混ぜ合わせし、圧搾部で圧縮
して昇温させ水分を多少含んでいても乾燥させ且つプラ
スチックや木のリグニンを圧縮溶出してバインダーとし
成形部で良質の固形燃料として適当な形にリサイクルす
ることが出来る。[0007] The material passed through the sieve is sent to a fermentation apparatus, where it is fermented and used as fertilizer or feed. Lightweight materials such as paper, sheets, plates, PET bottles, etc. that do not pass through the sieve are separately recycled as solid fuel in an appropriate form, and useful metals are sorted out from heavy materials such as stones, cans, and metal pieces. Various suitable recycling takes place. In solid fuel molding machines,
Supplied with combustibles after removing incombustibles such as earth and sand, metals, crushed and kneaded with a spiral etc., mixed well, compressed by a squeezing unit and heated to dry even if it contains some water, and The lignin of the tree is compressed and eluted into a binder, which can be recycled as a high-quality solid fuel in a suitable form at the molding section.
【0008】請求項2記載の廃棄物リサイクルプラント
では、上記破砕機は、周囲になぎなた状破袋刃を備えた
回転ロータとなぎなた状破袋刃に近接可能に弾性付勢さ
れ生ゴミを入れた袋をなぎなた状破袋刃に押しつける傾
斜側板とから成る破袋機の一次破砕機と、スクリューク
ラッシャーやカッター型、剪断型の二次破砕機とから構
成されている。一次破砕機において袋を効率的になぎな
た状破袋刃で切り開いて生ゴミを散らして他の残飯等と
共に選別機へ送ると共に、一次破砕機においてソファー
等の各種素材から成る複合品でも混合廃棄物でも粗砕、
細断することが出来、以後の選別作業を精度良く行え
る。[0008] In the waste recycling plant according to the second aspect, the crusher is elastically biased so as to be able to approach the rotating rotor having the open-ended bag-breaking blade and the open-ended bag-breaking blade, and puts the garbage. It is composed of a primary crusher of a bag breaking machine composed of an inclined side plate for pressing a bag against a plywood blade, and a secondary crusher of a screw crusher, a cutter type or a shear type. In the primary crusher, the bag is efficiently opened with a slicing blade to disperse the garbage and send it to the sorting machine together with other garbage, etc. In the primary crusher, even mixed products made of various materials such as sofas are mixed waste. But crushing,
It can be shredded and the subsequent sorting operation can be performed with high accuracy.
【0009】請求項3記載の廃棄物リサイクルプラント
では、上記破砕機は、ハンマークラッシャーやスクリュ
ークラッシャー等の粗砕用一次破砕機と、回転破砕刃と
固定刃と底に幅方向に隔設され格子状を成す複数の縦通
固定刃部材から成るスクリーンとから構成されているカ
ッター型や剪断型の二次破砕機とから構成される。ソフ
ァー等の各種素材から成る複合品でも混合廃棄物でも粗
砕、細断することが出来、以後の選別作業を精度良く行
える。特に可燃物と不燃物の分離を的確に行うことが出
来る。According to a third aspect of the present invention, the crusher includes a primary crusher for coarse crushing, such as a hammer crusher or a screw crusher, a rotary crushing blade, a fixed blade, and a grid spaced at the bottom in the width direction. And a secondary crusher of a shearing type comprising a screen formed of a plurality of longitudinally fixed blade members. Composite products made of various materials such as sofas and mixed waste can be roughly crushed and shredded, and subsequent sorting operations can be performed with high accuracy. In particular, combustibles and incombustibles can be accurately separated.
【0010】請求項4記載の廃棄物リサイクルプラント
では、上記破砕機と上記選別機との間に鉄系金属を選別
する磁石式選別機が介設されている。磁性を有した鉄系
金属を選び出すことが出来て、鉄資源回収と処理機材損
耗防止を図ることが出来る。[0010] In a waste recycling plant according to a fourth aspect of the present invention, a magnetic separator for separating ferrous metals is interposed between the crusher and the separator. It is possible to select an iron-based metal having magnetism, and to recover iron resources and prevent wear of processing equipment.
【0011】請求項5記載の廃棄物リサイクルプラント
では、上記選別機は、複数の大小の輪体を交互に軸方向
に配列した回転ロータを複数傾斜状に配列して成る選別
ブロック上で、処理物を篩目通過物と下方転落重量物と
上方搬送軽量物とに少なくとも三種類に選別する傾斜ロ
ータ選別機である。比較的小さな設置場所で振動も無く
静粛に破砕処理物を大量に連続的に篩目通過物と上方搬
送軽量物と下方転落重量物との三種類に選別する。即
ち、篩目を通らない紙、シート、プレート、PETボト
ル等の軽量物は上方に搬送され、篩目を通らない石、
缶、金属片等の重量物は下方に転落し、篩目を通る土
砂、残飯や破砕された果物等の微小物は目詰まりを起こ
すこと無しに選別ブロックから落下し、三種類に選別出
来る。更に、選別ブロックの傾斜度を調節可能とする
と、廃棄物の種類に応じて軽量物と重量物との分岐点を
移動設定出来る。According to a fifth aspect of the present invention, in the waste recycling plant, the sorting machine performs processing on a sorting block in which a plurality of rotating rotors in which a plurality of large and small rings are alternately arranged in the axial direction are arranged in a plurality of inclined shapes. An inclined rotor sorter that sorts the objects into at least three types of materials that have passed through a sieve, a weight that has fallen downward, and a lightweight material that has been conveyed upward. In a relatively small installation place, the crushed material is quietly sorted without vibrations in large quantities and continuously classified into three types: a material that has passed through a sieve, a lightweight material that has been conveyed upward, and a heavy object that has fallen downward. That is, light objects such as paper, sheets, plates, PET bottles, etc., which do not pass through the sieve are conveyed upward and stones which do not pass through the sieve,
Heavy objects such as cans and metal pieces fall down, and small objects such as earth and sand, leftovers and crushed fruits that pass through the sieve fall from the sorting block without clogging and can be sorted into three types. Furthermore, if the inclination of the sorting block can be adjusted, the branch point between the light and heavy objects can be moved and set according to the type of waste.
【0012】請求項6記載の廃棄物リサイクルプラント
では、上記選別機は、複数の大小の輪体を交互に軸方向
に配列した回転ロータを複数水平に配列して成る選別ブ
ロック上で、処理物を篩目通過物と搬送物とに少なくと
も二種類に選別する水平ロータ選別機である。比較的均
質な篩目を通らない紙、シート、プレート、PETボト
ル等の軽量物や濡れた残飯や生ゴミ等の腐敗発酵物の混
合した廃棄物に対して比較的小さな設置場所で振動も無
く静粛に目詰まりを起こすこと無しに大量に連続的に篩
目通過物と搬送軽量物との二種類に選別することが出来
る。According to a sixth aspect of the present invention, in the waste recycling plant, the sorting machine is configured such that a plurality of large and small rotating bodies are alternately arranged in an axial direction, and a plurality of rotating rotors are horizontally arranged on a sorting block. Is a horizontal rotor sorter that sorts at least two types into a sieve passing material and a conveyed material. Relatively small installation place with no vibration for light materials such as paper, sheets, plates, PET bottles, etc., which do not pass through a relatively uniform sieve and waste mixed with spoilage fermentation products such as wet garbage and garbage It is possible to continuously sort in large quantities into two types: a sieve-passed material and a light-weight conveyed product without causing clogging quietly.
【0013】請求項7記載の廃棄物リサイクルプラント
では、上記選別機は、軽量物を搬送する空気流を発生す
る風力選別手段を備えている。紙、シート、プレート、
PETボトル等の軽量物の分離搬送を促進すると共に回
転ロータに絡み着いたり巻き付き易いテープや紐を効率
的に分離搬送することが出来る。請求項8記載の廃棄物
リサイクルプラントでは、上記選別機は、選別ブロック
の中間部でロータを上に迫り上げて処理物を反転させる
迫り上げ部を備えている。切り開かれた袋内で固まった
生ゴミを良く解して選別ブロック上に散らして選別精度
を高めることが出来る。According to a seventh aspect of the present invention, in the waste recycling plant, the sorting device includes a wind sorting device for generating an air flow for conveying a light-weight object. Paper, sheets, plates,
It facilitates the separation and conveyance of lightweight objects such as PET bottles, and efficiently separates and conveys tapes and strings that are easily entangled or wound around the rotating rotor. In the waste recycling plant according to the eighth aspect, the sorting machine includes a push-up unit that pushes up a rotor at an intermediate portion of the sorting block to invert the processed material. The garbage that has solidified in the opened bag can be well disintegrated and scattered on the sorting block to increase the sorting accuracy.
【0014】請求項9記載の廃棄物リサイクルプラント
では、上記選別機の後続装置として、上記搬送物からア
ルミニウムを選別するアルミ選別機と、アルミ除去後の
軽量物を受けて定量排出する定量供給機と、定量ずつア
ルミ除去後の軽量物を受けて加熱撹拌する予熱撹拌機と
を設けている。製造時に電力を大量に消費するアルミニ
ウムの資源の回収をアルミ選別機で行うことが出来る。In the waste recycling plant according to the ninth aspect, as a succeeding device of the sorting machine, an aluminum sorting machine for sorting aluminum from the conveyed product, and a fixed-quantity feeding device for receiving and discharging a lightweight material after removing aluminum in a fixed amount. And a preheating stirrer that heats and stirs a lightweight object from which aluminum has been removed by a fixed amount. Recovery of aluminum resources that consume large amounts of power during manufacturing can be performed by an aluminum sorter.
【0015】請求項10記載の廃棄物リサイクルプラン
トでは、上記選別機の後続装置として、上記搬送物を受
けてその中の可燃物から固形燃料を成形する固形燃料形
成機が設けられている。肥料として使用される腐敗発酵
性廃棄物以外の可燃物から固形燃料を得ることが出来
る。請求項11記載の廃棄物リサイクルプラントでは、
上記選別機の後続装置として、上記搬送物からアルミニ
ウムを選別するアルミ選別機と、アルミ除去後の軽量物
を受けて定量排出する定量供給機と、定量ずつアルミ除
去後の軽量物を受けて加熱撹拌する予熱撹拌機とを設け
ている。製造時に電力を大量に消費するアルミニウムの
資源の回収をアルミ選別機で行うことが出来る。According to a tenth aspect of the present invention, as a succeeding device of the sorting machine, there is provided a solid fuel forming machine which receives the conveyed material and forms a solid fuel from combustible materials therein. Solid fuel can be obtained from combustibles other than putrefactive fermentable waste used as fertilizer. In the waste recycling plant according to claim 11,
As a succeeding device of the above-mentioned sorting machine, an aluminum sorting machine that sorts aluminum from the above-mentioned conveyed product, a quantitative feeder that receives and discharges a lightweight material after removing aluminum, and heats by receiving a lightweight material after removing aluminum by a fixed amount A preheating stirrer for stirring is provided. Recovery of aluminum resources that consume large amounts of power during manufacturing can be performed by an aluminum sorter.
【0016】請求項12記載の廃棄物リサイクルプラン
トでは、上記選別機の後続装置として、上記篩目通過物
を受けて残飯等の有機物を発酵させる発酵装置が設けら
れている。篩選別された残飯等の有機物を肥料や飼料等
有価物に転化出来る。請求項13記載の廃棄物リサイク
ルプラントでは、上記予熱撹拌機は、搬送物の供給を受
けて螺旋体で破砕混練し臼状圧搾部で粉砕し圧縮発熱さ
せるスクリュープレス粉砕機から構成されている。生ゴ
ミ等の腐敗発酵性廃棄物によって破砕物が濡れても、固
形燃料として利用される破砕物の粒度を揃えると共に外
部から加熱する事無しに圧縮熱で昇温させることが出
来、後続の乾燥装置を小型化出来且つ消費エネルギーを
節減出来る。According to a twelfth aspect of the present invention, as a succeeding device of the sorting machine, there is provided a fermentation device for receiving the above-mentioned sifted material and fermenting organic matter such as leftovers. Organic matter such as sifted and sorted rice can be converted into valuable materials such as fertilizer and feed. In the waste recycling plant according to the thirteenth aspect, the preheating stirrer includes a screw press pulverizer that receives the supply of the conveyed material, crushes and kneads with a spiral, pulverizes with a mortar pressing unit, and generates heat by compression. Even if the crushed material becomes wet with putrefactive fermentable waste such as garbage, the size of the crushed material used as solid fuel can be made uniform, and the temperature can be raised by the heat of compression without heating from the outside. The device can be miniaturized and energy consumption can be reduced.
【0017】請求項14記載の廃棄物リサイクルプラン
トでは、上記予熱撹拌機は、別の定量供給機から定量ず
つ供給される生石灰を受けて混合撹拌し得るようになっ
ている。定量供給機から定量ずつ供給される生石灰を受
けて混合し生石灰と水分の化学反応で予熱出来ると共に
灰分を適当に増やして高すぎる嫌いのあるプラスチック
を含む固形燃料の発熱量を予熱撹拌機で適当に抑えるこ
とが出来る。また、生石灰で塩化ビニル等に含まれる塩
素を吸収して高温時に塩素ガスが発生するのを防ぐこと
が出来る。更に、生石灰と水分の化学反応の予熱を利用
して、後続の乾燥機を省くことも出来る。請求項15記
載の廃棄物リサイクルプラントでは、上記予熱撹拌機の
後続装置として、熱風発生炉に組合わさった乾燥機を設
けている。熱風発生炉に組合わさった乾燥機を設けて、
生ゴミ等から来る水分に濡れた被処理に対して固形燃料
成形機での燃料固形化を阻害するそれら水分を確実に除
去出来る。In the waste recycling plant according to the present invention, the preheating stirrer can mix and stir upon receiving quick lime supplied from another fixed-quantity feeder in a fixed amount. It receives and mixes quicklime supplied from fixed-quantity feeder by fixed quantity and preheats it by chemical reaction of quicklime and water.Also increases ash content appropriately and uses calorific value of solid fuel containing plastics which dislikes too much with preheating stirrer. Can be suppressed. Further, quick lime can absorb chlorine contained in vinyl chloride and the like, thereby preventing generation of chlorine gas at high temperatures. In addition, the pre-heating of the chemical reaction between quicklime and water can be used to eliminate the subsequent dryer. In a waste recycling plant according to a fifteenth aspect, a dryer associated with a hot air generator is provided as a subsequent device of the preheating stirrer. Install a dryer associated with the hot air generator,
It is possible to reliably remove the moisture that inhibits the solidification of the fuel in the solid fuel molding machine for the processing that is wet with moisture coming from garbage and the like.
【0018】[0018]
【発明の実施の形態及び実施例】図1は本発明に係る肥
料生成と固形燃料成形を主眼とした代表実施例の廃棄物
リサイクルプラントの処理フローチャート、図2は同一
次破砕機の破袋機の縦断面図、図3は同一次破砕機のス
クリュークラッシャーの平面図、図4は同二次破砕機の
縦断面図、図5は同破砕機の部分平面図、図6は同他の
破砕機の縦断面図、図7は更に他のカッター型破砕機の
縦断面図、図8は更に他の剪断型破砕機の縦断面図、図
9は木の破砕に好適なカッター型破砕機の縦断面図、図
10は同木の破砕に好適な別のカッター型破砕機の縦断
面図、図11は同傾斜選別機の側面図、図12は同アル
ミ選別機の部分説明図付き側面図、図13は予熱撹拌機
としても応用される固形燃料成形機の側面図、図14は
同固形燃料成形機の平面図、図15は廃棄物の昇温と乾
燥線図、図16は同肥料生成用有機質肥料製造装置の平
面図、図17は同縦断面図、図18は同別の有機性廃棄
物の発酵装置の長手縦断面図、図19は図18における
XIX−XIX線に沿った同装置の横断面図、図20は
他の固形燃料成形機の部分水平断面図、図21は更に他
の固形燃料成形機の斜視図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a flowchart of a waste recycling plant according to a typical embodiment of the present invention, which focuses on fertilizer production and solid fuel molding according to the present invention, and FIG. 2 shows a bag breaking machine of the same primary crusher. 3 is a plan view of a screw crusher of the same primary crusher, FIG. 4 is a vertical sectional view of the secondary crusher, FIG. 5 is a partial plan view of the same crusher, and FIG. 7 is a longitudinal sectional view of another cutter type crusher, FIG. 8 is a longitudinal sectional view of still another shear type crusher, and FIG. 9 is a cutter type crusher suitable for crushing wood. FIG. 10 is a longitudinal sectional view of another cutter-type crusher suitable for crushing the same tree, FIG. 11 is a side view of the inclined sorter, and FIG. 12 is a side view of the same aluminum sorter with a partial explanatory view. FIG. 13 is a side view of a solid fuel molding machine that is also used as a preheating stirrer, and FIG. Plan view, FIG. 15 is a diagram of temperature rise and drying of waste, FIG. 16 is a plan view of an organic fertilizer production apparatus for producing the same fertilizer, FIG. 17 is a vertical sectional view of the same, and FIG. 19 is a longitudinal sectional view of the fermentation apparatus, FIG. 19 is a transverse sectional view of the same apparatus taken along line XIX-XIX in FIG. 18, FIG. 20 is a partial horizontal sectional view of another solid fuel molding machine, and FIG. It is a perspective view of a fuel molding machine.
【0019】図1において、肥料生成と固形燃料成形を
主眼とした代表実施例の廃棄物リサイクルプラント1
は、発酵・腐敗性物を発酵コンポストとして農地へ利用
する機会も多い都市や町等に好適なもので、一般廃棄
物、事業系一般廃棄物、産業廃棄物一般ゴミ等を問わず
水分の多い残飯、果物の皮、茶がら、コーヒーがら等の
発酵・腐敗性物と紙、プラスチック、木片等の可燃物と
を金属片、缶等の金属物やガラス、コンクリート片の無
機物から選別してそれら発酵・腐敗性物を肥料や飼料と
してリサイクルし、可燃物を固形燃料として成形すると
共に金属片、缶の資源回収をするもので、収集車2から
天井クレーン3やエプロンコンベヤ4を経て袋入りの上
述のような発酵・腐敗性物を含む混合廃棄物の供給を受
けて粗砕する一次破砕機の破袋機10と、粗砕された物
をコンベヤ5から受けて更に細かく破砕する二次破砕機
20を有している。エプロンコンベヤ4の水平部分で
は、作業員によってガスの残っているボンベ等の爆発性
の不適物やを除去するようにしている。また、粗砕物を
搬送中のコンベヤ5上で磁石を利用した磁力選別機6で
スチール缶等の鉄系金属を選別して、金属圧延機7Aへ
送り、売却処分し鉄資源回収と機材損耗防止を図るよう
にしている。In FIG. 1, a waste recycling plant 1 according to a representative embodiment, which mainly focuses on fertilizer production and solid fuel molding.
Is suitable for cities and towns where there are many opportunities to use fermented and putrefactive substances as fermented compost on agricultural land.Water is high regardless of general waste, business-related general waste, industrial waste general waste, etc. Fermentation and decay of garbage, fruit peel, tea flakes, coffee flakes, etc. and combustible materials such as paper, plastic, wood chips, etc. from metal flakes such as metal flakes, cans, etc. -Recycling putrefactive materials as fertilizer and feed, molding combustible materials as solid fuel, and collecting metal pieces and cans as resources. From collection vehicle 2 through overhead crane 3 and apron conveyor 4, the above-mentioned bagged products Bag crusher 10 of a primary crusher that receives and mixes mixed waste containing fermentation and putrefactive substances, and a secondary crusher that receives the crushed material from conveyor 5 and crushes it further. 20. At the horizontal portion of the apron conveyor 4, explosive unsuitable materials such as cylinders with gas remaining are removed by an operator. Also, ferrous metals such as steel cans are sorted by a magnetic force sorter 6 using magnets on a conveyor 5 that is transporting the crushed material, sent to a metal rolling mill 7A, sold and disposed of, and iron resources are collected and equipment is prevented from being worn. I try to plan.
【0020】一次破砕機の破袋機10は、図2に示すよ
うに、下方に狭くなった処理空間を形成する傾斜側板1
1Aを有したケーシング11内の下部で回転駆動される
ロータ13と、ロータ13の長手方向に複数組配列され
たなぎなた状破袋刃13Aと、回転方向側の一方の傾斜
側板11Aを破袋刃13Aに近接可能に弾性付勢するス
プリングSとから構成され、上方から供給されて来るゴ
ミ袋W’を確実に破袋するように成っている。As shown in FIG. 2, the bag breaking machine 10 of the primary crushing machine has an inclined side plate 1 forming a processing space narrowed downward.
The rotor 13 is rotatably driven at a lower part in the casing 11 having the 1A, a plurality of sets of blades 13A arranged in a longitudinal direction of the rotor 13 and one inclined side plate 11A on the rotation direction side is formed by a blade. And a spring S that elastically urges the garbage bag 13A so that the garbage bag W 'is supplied from above.
【0021】他の一次破砕機20は、例えば図3に示す
ように、ホッパー21の下方のケーシング22内部の作
業室22Aに上から下に噛み込むようにモター25と減
速機26とで等速回転駆動される2本の破砕スクリュー
23A、23Bを水平に軸承しており、コンテナーや各
種容器等大形廃棄物を粗砕して下方から粗いスクリーン
27を通して排出するようにしている。この破砕によっ
て金属やプラスチック、木材などを複合材製品から分離
して磁力選別機6による選別を行い易くしている。破砕
スクリュー23A、23Bの外周縁には、被破砕物に対
する噛み込みを促進する各種形状の突出刃を適宜設ける
ことが出来る。As shown in FIG. 3, for example, the other primary crusher 20 is driven at a constant speed by a motor 25 and a speed reducer 26 so as to bite into a working chamber 22A inside a casing 22 below a hopper 21 from above. Two crushing screws 23A and 23B that are rotationally driven are horizontally supported, and crush large wastes such as containers and various containers and discharge the waste through a coarse screen 27 from below. By this crushing, metals, plastics, woods, and the like are separated from the composite material product to facilitate the sorting by the magnetic force sorting machine 6. Protruding blades of various shapes that promote biting of the crushed material can be appropriately provided on the outer peripheral edges of the crushing screws 23A and 23B.
【0022】更に、破砕機10aとして、例えば図4及
び図5に示すように一軸式で、ホッパー11aの下方の
ケーシング12a内部の作業室12a’内にそれぞれ複
数の回転破砕刃13aと固定刃14aとを交互に配列し
てそれらの間で粗砕物を細断する。底には横断支持板1
5aの幅方向に隔設され格子状を成す複数の縦通固定刃
部材16aから成るスクリーン17aを取り付けてお
り、このスクリーン17aによって所望の大きさの破片
を得る。回転破砕刃13aは、固定刃14aの中央部の
軸受B1で支持された回転軸13a’に回転方向R1に
位相を順次ずらして取り付けられている。回転破砕刃1
3aの刃先側にも短固定刃14a’が設けられている。
この破砕機10aによれば、破袋機と二次破砕機とを兼
ねることが出来効率的である。Further, as a crushing machine 10a, for example, as shown in FIGS. 4 and 5, a plurality of rotary crushing blades 13a and fixed blades 14a are provided in a working chamber 12a 'inside a casing 12a below a hopper 11a. And the crushed material is chopped between them. Cross support plate 1 at bottom
A screen 17a composed of a plurality of longitudinal fixed blade members 16a arranged in a grid and separated in the width direction of 5a is attached, and fragments of a desired size are obtained by the screen 17a. The rotary crushing blade 13a is attached to the rotating shaft 13a 'supported by the bearing B1 at the center of the fixed blade 14a, with the phases sequentially shifted in the rotation direction R1. Rotary crushing blade 1
A short fixed blade 14a 'is also provided on the blade side of 3a.
According to the crushing machine 10a, the bag crushing machine and the secondary crushing machine can be combined, and the crushing machine 10a is efficient.
【0023】他に、一次破砕機として従来からあるハン
マークラッシャーや図6のロータリプレスクラッシャー
10Aが廃棄物中の多い混入物に応じて適宜選択使用さ
れる。スクリュークラッシャー10Aは、二軸式の他に
一軸式もあり、回転テーパ状破砕スクリュー部13Aや
ストレート破砕スクリュー部13Bとケーシング12A
内面の複数の長手方向固定刃14Aやテーパ状部とスト
レート部との間のリング状固定刃14Bとの間で破砕を
行い、二次破砕機を省き得る大きさまで破砕することが
出来る。従って二次破砕機としても使用される。In addition, a conventional hammer crusher or a rotary press crusher 10A shown in FIG. 6 is appropriately selected and used as a primary crusher in accordance with a large amount of contaminants in the waste. The screw crusher 10A is of a uniaxial type in addition to the biaxial type, and includes a rotary tapered crushing screw portion 13A, a straight crushing screw portion 13B, and a casing 12A.
The crushing can be performed between the plurality of fixed blades 14A on the inner surface and the ring-shaped fixed blade 14B between the tapered portion and the straight portion, so that the secondary crusher can be crushed to a size that can be omitted. Therefore, it is also used as a secondary crusher.
【0024】二次破砕機として、この図示例の剪断型一
軸式の他に図7に示すような二軸式カッター型のもの2
0aも使用され、ある程度の大きさの粗砕物をケーシン
グ22a内で左右に往復動させて二対の回転破砕刃23
aと対応した固定刃24aとで細断していきスクリーン
27aによって所望の大きさの破片を得る。更に、図8
に示すような二軸式剪断型のもの20bも使用され、あ
る程度の大きさの粗砕物をケーシング22b内で左右一
対の上から下へ噛み込む回転破砕刃23bと対応した相
手軸の突出刃24b及びスクリーン27bをなす縦通固
定刃27b’とで細断していきスクリーン27bによっ
て所望の大きさの破片を得る。この二軸式剪断型破砕機
20bは一次破砕機としても使用される。As the secondary crusher, a two-shaft cutter as shown in FIG.
0a is also used, and a crushed material of a certain size is reciprocated right and left in the casing 22a to form two pairs of rotary crushing blades 23.
a and the fixed blade 24a corresponding thereto cut into small pieces, and fragments having a desired size are obtained by the screen 27a. Further, FIG.
A biaxial shearing type 20b as shown in FIG. 1 is also used, and a protruding blade 24b of a mating shaft corresponding to a rotary crushing blade 23b that bites a crushed material of a certain size from left to right within a pair of casings 22b in a casing 22b. And the longitudinal fixed blade 27b 'forming the screen 27b, and the screen 27b obtains fragments of a desired size. This two-shaft shearing type crusher 20b is also used as a primary crusher.
【0025】木質系の廃棄物が多い場合は、図9に示す
ような回転ドラム型のもの20cや図10に示すような
回転ロータ型のもの20dが使用される。前者では、回
転ドラム22cの周りに設けられた破砕刃23cの下に
は切削されたチップが通るトンネル22c’が形成され
ており、スクリーン27cによって粒度調整される。2
4cは固定刃である。後者では、プッシャー21dで押
し込まれる木片からロータ22dの周りに設けられた破
砕刃23dと固定刃24dとでチップを形成し、スクリ
ーン27dによって粒度調整される。When there is a large amount of wood-based waste, a rotary drum type 20c as shown in FIG. 9 and a rotary rotor type 20d as shown in FIG. 10 are used. In the former, a tunnel 22c 'through which a cut chip passes is formed below a crushing blade 23c provided around the rotary drum 22c, and the particle size is adjusted by a screen 27c. 2
4c is a fixed blade. In the latter, chips are formed from a piece of wood pushed in by a pusher 21d with a crushing blade 23d and a fixed blade 24d provided around a rotor 22d, and the particle size is adjusted by a screen 27d.
【0026】二次破砕機20からの破砕廃棄物は、この
廃棄物リサイクルプラント1では、更に磁力選別を行う
為の二組のコンベヤ5、5を経て、図11に示すよう
に、三種類選別機30の傾斜選別ブロック31の中段下
部へ送られる。この選別機30は、スパーミラクルセパ
レーターとして小さい据え付け場所で連続的に大量の廃
棄物を篩目通過物W1と下方転落重量物W2と上方搬送
軽量物W3との三種類に選別することが出来るもので、
複数の大小の輪体33、34を交互に配列した回転ロー
タ32を傾斜状に複数組み合わせて上方に搬送力を与え
るようにし、隣接ロータの大小の輪体33、34間に篩
目を形成した選別ブロック31をシリンダー38を介し
て傾斜角度調整可能に機台35に支持している。選別ブ
ロック31の中間部でロータ32を上に迫り上げて処理
物を反転させる迫り上げ部37を備えている。In the waste recycling plant 1, the crushed waste from the secondary crusher 20 passes through two sets of conveyors 5 and 5 for magnetic separation, and as shown in FIG. The machine 30 is sent to the lower middle part of the inclined sorting block 31. This sorter 30 is capable of continuously sorting a large amount of waste into three types, a sieve passing material W1, a downward falling weight material W2, and an upper conveying light weight material W3, at a small installation place as a super miracle separator. so,
A plurality of rotating rotors 32, in which a plurality of large and small rings 33, 34 are alternately arranged, are combined in a slanted manner so as to give a conveying force upward, and a sieve is formed between the large and small rings 33, 34 of the adjacent rotor. The sorting block 31 is supported on a machine base 35 via a cylinder 38 so that the inclination angle can be adjusted. An intermediate portion of the sorting block 31 is provided with a push-up portion 37 that pushes up the rotor 32 to invert the processed material.
【0027】選別ブロック31の上側は、筐体36で被
われており、下端の転落重量物W2の排出口近傍から紙
やフィルム、シートを吹き上げる空気流A1をノズル3
7から噴入するようにしている。下方転落重量物W2の
石やブロック片、コンクリート片等は、残渣ホッパー8
に受けてダンプカーで運び、埋立処分され、また篩目通
過物W1の残飯や破砕された果物や野菜等の有機物は、
若干の土砂と共に発酵装置120で発酵されて肥料の有
価物に転化される。それら有機物は脱水乾燥して固形燃
料の原料としても利用出来るのであるが、本実施例では
全て発酵装置120へ送るようになっているが、肥料や
飼料の需要に応じて乾燥後に可燃物に混入することが出
来る。The upper side of the sorting block 31 is covered with a housing 36, and the air flow A1 for blowing up paper, film, and sheet from the lower end near the discharge port of the falling weight W2 is supplied to the nozzle 3 by the nozzle 3.
It is made to inject from 7. Stones, block pieces, concrete pieces, etc. of the downward falling weight W2 are removed from the residue hopper 8.
And dumped by dump trucks, landfilled, and organic matter such as slivers and crushed fruits and vegetables that have passed through sieves W1,
It is fermented by the fermentation device 120 together with some earth and sand, and is converted into a valuable material of fertilizer. These organic substances can be dehydrated and dried and used as a raw material for solid fuel. In this embodiment, all the organic substances are sent to the fermenter 120. However, they are mixed with combustibles after drying according to the demand for fertilizer and feed. You can do it.
【0028】廃棄物処理プラントは、メインリサイクル
ラインにおいて選別機30の後続装置として、選別機3
0から選別されたプラスチック等の可燃物を含む軽量物
W3の供給を受けてアルミニウムを選別するアルミ選別
機40と、アルミ除去後の軽量物を受けて定量排出する
定量供給機45と、スクリューコンベヤ47を介して定
量ずつアルミ除去後の軽量物を受け且つ別の定量供給機
48から定量ずつ供給される生石灰を受けて混合し発熱
させる予熱撹拌機50とを設けてあり、製造時に電力を
大量に消費するアルミニウムの資源の回収をアルミ選別
機40で行い、生ゴミ等濡れた有機物で湿ったり水分を
含んだ物を生石灰と水分の化学反応で予熱乾燥出来ると
共に灰分を適当に増やして高すぎる嫌いのあるプラスチ
ックを含む固形燃料の発熱量を予熱撹拌機50で適当に
抑えることが出来るようにしている。また、生石灰で塩
化ビニル等に含まれる塩素を吸収して高温時に塩素ガス
が発生するのを防ぐことが出来る。更に、湿りや水分に
も関係するが、生石灰と水分の化学反応の予熱を利用し
て、後続の乾燥機を省いたり小型化することも出来る。The waste treatment plant is provided with a sorting machine 3 as a succeeding device of the sorting machine 30 in the main recycling line.
An aluminum sorter 40 that sorts aluminum by receiving a light-weight material W3 containing combustibles such as plastics, etc., which is sorted from 0, a fixed-quantity feeder 45 that receives the light-weighted material after aluminum removal and quantitatively discharges the same, and a screw conveyor. A preheating stirrer 50 is provided to receive the lightweight material from which aluminum has been removed by a fixed amount via the fixed amount 47 and to mix and generate heat by receiving quick lime supplied from another fixed amount supply device 48 by a fixed amount supplying device 48. Of aluminum resources to be consumed by the aluminum sorter 40, and organic materials such as garbage can be preheated and dried by the chemical reaction of lime and moisture with wet organic matter and wet ash, and the ash content is appropriately increased to be too high. The calorific value of the solid fuel containing disliked plastic can be appropriately suppressed by the preheating stirrer 50. Further, quick lime can absorb chlorine contained in vinyl chloride and the like, thereby preventing generation of chlorine gas at high temperatures. Further, although related to wetness and moisture, it is also possible to use a preheating of a chemical reaction between quick lime and moisture to eliminate a subsequent dryer or reduce the size.
【0029】アルミ選別機40は、図12に示すよう
に、永久磁石式ドラム回転型アルミセパレータであっ
て、投入されたアルミニウムは良伝導体で磁力線によっ
て電磁誘導現象をおこしてうず電流を発生し、永久磁石
41を備えた高速回転ドラム42によって強力な交流磁
界を受けてアルミニウム内部に発生するうず電流と反発
し合い弾き出されることになる。即ち、土砂、生ゴミを
除いたアルミニウムやプラスチックを含む廃棄物はショ
ートストッパーを備えた周動ループベルト43の上に供
給されて、ギヤドモータ44で回転駆動される一方のベ
ルトロータの永久磁石式ドラム42において弾き出さ
れ、端排出口45からアルミ圧延機7Bへ送られ、残り
物は内側排出口46から上記スクリュー式定量供給機4
9へ送られる。As shown in FIG. 12, the aluminum sorter 40 is a permanent magnet type drum rotating type aluminum separator, in which the input aluminum is a good conductor and generates an eddy current by causing an electromagnetic induction phenomenon by lines of magnetic force. The high-speed rotating drum 42 provided with the permanent magnet 41 receives a strong AC magnetic field and repels the eddy current generated inside the aluminum to be ejected. That is, the waste including aluminum and plastic excluding earth and sand and garbage is supplied onto a peripheral loop belt 43 provided with a short stopper, and the permanent magnet drum of one of the belt rotors driven to rotate by a geared motor 44. 42, is fed to the aluminum rolling mill 7B from the end discharge port 45, and the remainder is discharged from the inner discharge port 46 to the screw type fixed feeder 4
It is sent to 9.
【0030】予熱撹拌機50としては、固形化用ノズル
付き多孔板を除いて最終装置の固形燃料成形機90とほ
ぼ同じ構造となっている2軸スクリュープレス破砕機が
使用されており、図13及び図14に示すように、一端
部の投入口51A(91A)から投入されたプラスチッ
クを含む廃棄物を他端部の取り出し口51B(91B)
に至る長手方向にかけて搬送しながら破砕、混練、圧縮
及び粉砕を行い、摩擦や圧縮の発熱で温度を上げ、プラ
スチックを溶融したりするもので、細長ケーシング51
(91)内の長手方向に並設され対向方向に回転駆動さ
れる一対の回転軸52、52(92、92)と、それら
の各々に取り付けられた螺旋体53A、53B、54
A、54B(93A、93B、94A、94B)及び圧
搾体55A、55B(95A、95B)と、これらに対
して所定の隙間をとってケーシング51(91)内に取
り外し可能に付設された耐摩耗性内張体51C(91
C)とから構成されている。予熱撹拌機50では、取り
出し口51Bを大きく開放しており、最終装置の固形燃
料成形機90では取り出し口91Bに固形化用ノズル付
き多孔板99を取り付けている。圧搾体は、特に粉砕と
溶解を促進する臼状圧搾部を構成している。この他、予
熱撹拌機として一次破砕機としても使用されたロータリ
プレスクラッシャー10aが利用される。As the preheating stirrer 50, a twin-screw press crusher having almost the same structure as the solid fuel forming machine 90 of the final apparatus except for a perforated plate with a nozzle for solidification is used. As shown in FIG. 14, the waste containing the plastic injected from the input port 51A (91A) at one end is taken out from the input port 51B (91B) at the other end.
Crushing, kneading, compressing and pulverizing while transporting in the longitudinal direction up to and raising the temperature by the heat of friction and compression, melting the plastic, etc.
(91) A pair of rotating shafts 52, 52 (92, 92) arranged side by side in the longitudinal direction and driven to rotate in opposite directions, and spiral bodies 53A, 53B, 54 attached to each of them.
A, 54B (93A, 93B, 94A, 94B) and pressed bodies 55A, 55B (95A, 95B), and a wear-resistant removably provided in the casing 51 (91) with a predetermined gap therebetween. Sex lining 51C (91
C). In the preheating stirrer 50, the take-out port 51B is largely open, and in the solid fuel molding machine 90 as the final apparatus, a perforated plate 99 with a nozzle for solidification is attached to the take-out port 91B. The pressed body constitutes, in particular, a mortar-shaped pressed part which promotes pulverization and dissolution. In addition, a rotary press crusher 10a that is also used as a primary crusher as a preheating stirrer is used.
【0031】上記の他に、固形燃料成形機90aとして
図20に示すように上記固形燃料成形機90において一
対の回転軸92、92の一方92aを短くして、斜め終
端壁51aで中間生成物を他方軸92へ寄せてより強く
圧搾体55aへ送るようにしたものも使用される。更
に、可燃物の殆どが木質系の場合、固形燃料成形機90
bとしては、図21に示すブロックプレス式のものがあ
り、スクリューコンベヤ92bで搬送しながら破砕、混
練し、往復移動して交互に使用される形枠91b内で上
からと左右からプレス93b、94bで圧縮成形してブ
ロック固形燃料Fを得る。他に、Mキュウブ、オガライ
ト固形燃料等を作るものが使用される。In addition to the above, as shown in FIG. 20, as a solid fuel molding machine 90a, one of a pair of rotating shafts 92, 92a in the solid fuel molding machine 90 is shortened, and the intermediate product is formed by an oblique end wall 51a. Is pressed to the other shaft 92 and sent to the pressing body 55a more strongly. Further, when most of the combustibles are wood-based, the solid fuel molding machine 90
As b, there is a block press type shown in FIG. 21, which is crushed and kneaded while being conveyed by a screw conveyor 92b, and is reciprocally moved and used alternately in a form 91b from above and from the right and left in a press 93b, A compression molding is performed at 94b to obtain a block solid fuel F. In addition, those that produce M cubes, ogarite solid fuel, and the like are used.
【0032】また、この廃棄物リサイクルプラントによ
れば、予熱撹拌機50の後続装置として、熱風発生炉6
0に組合わさったキルン型や流動床型の乾燥機65を設
けて、水分の多い被処理に対して固形燃料成形機90で
の燃料固形化を阻害する水分を確実に除去出来るように
している。熱風発生炉60は、灯油タンク61からの灯
油をバーナ62でブロアー63からの送風で燃焼させて
熱風を乾燥機65に送り、乾燥機65では一端部の投入
口65Aから他端部の取り出し口65Bにかけて被処理
物に回転ケーシング66(内面に螺旋案内羽を有す)の
回転に伴って送りをかけながら撹拌し乾燥して行くよう
にしている。廃棄物の温度上昇と乾燥は、図15の乾燥
線図より明らかなように、時間経過に伴い摂氏60度で
ほぼ水分20%になり、その後同80度まで比較的早く
温度上昇するが、水分はゆっくりと10%へ低下する。
一方、乾燥機65から発生する重いダストは、サイクロ
ン分離機70で分離されて次のスクリューコンベヤ75
上の乾燥したプラスチックを含む廃棄物へ戻される。こ
の熱風発生炉60や乾燥機65は、前置予熱撹拌機50
のお陰で小型化され、消費エネルギーが節減される。Further, according to this waste recycling plant, the hot air generator 6
A kiln-type or fluidized-bed type dryer 65 combined with zero is provided so that moisture that inhibits solidification of the fuel in the solid fuel molding machine 90 can be reliably removed for a process with a large amount of moisture. . The hot air generating furnace 60 burns the kerosene from the kerosene tank 61 by the blower 63 from the burner 62 and sends hot air to the dryer 65. In the dryer 65, the inlet 65A at one end and the outlet at the other end are taken out. At 65B, the workpiece is agitated and dried while being fed along with the rotation of the rotary casing 66 (having a spiral guide blade on its inner surface). As is clear from the drying diagram of FIG. 15, the temperature rise and drying of the waste material become almost 20% moisture at 60 degrees Celsius with time, and then rise relatively quickly to 80 degrees Celsius. Slowly drops to 10%.
On the other hand, heavy dust generated from the dryer 65 is separated by the cyclone separator 70, and is separated by the next screw conveyor 75.
Returned to the waste containing the dried plastic above. The hot air generating furnace 60 and the dryer 65 are provided with the pre-heating stirrer 50.
Thanks to the miniaturization, energy consumption is reduced.
【0033】サイクロン分離機70で分離された浮遊性
微小物は、誘引ファン101で吸引されて熱交換器10
2で、第一段階の廃棄物収集室120や予熱撹拌機5
0、固形燃料成形機90で発生する埃や臭気を集める集
塵臭気ファン103からの空気を暖めると共に、埃と共
に熱風発生炉60のブロアー63へ送られる。臭気の方
は、酸/アルカリ脱臭装置105を経て脱臭ファン10
6によって活性炭脱臭装置107から大気へ放出され
る。The buoyant minute substances separated by the cyclone separator 70 are sucked by the induction fan 101 and are separated by the heat exchanger 10.
2, the first stage waste collection chamber 120 and the preheating stirrer 5
0. The air from the dust odor fan 103 for collecting dust and odor generated in the solid fuel molding machine 90 is warmed and sent to the blower 63 of the hot air generator 60 together with the dust. The odor is sent to the deodorizing fan 10 through the acid / alkali deodorizer 105.
6 discharges from the activated carbon deodorizing device 107 to the atmosphere.
【0034】以上の工程で脱水され粉砕され撹拌された
高温のプラスチックを含む廃棄物は、スクリューコンベ
ヤ75から定量供給機80から二台の上述の固形燃料成
形機90へ送られてボイラー燃料として好適な固形燃料
として棒状に固形化用ノズル付き多孔板99から押し出
され成形される。この固形燃料は、カロリーが安定し、
臭やカビの発生も無くボイラーの燃料として衛生的に有
効に活用される。The waste containing high-temperature plastic dewatered, crushed and stirred in the above steps is sent from the screw conveyor 75 to the two solid fuel molding machines 90 from the quantitative feeder 80 and is preferably used as boiler fuel. The solid fuel is extruded into a rod shape from the perforated plate 99 with a nozzle for solidification and molded. This solid fuel is calorie stable,
Sanitary and effective use as fuel for boilers without generation of odor or mold.
【0035】上記固形燃料成形を必要に応じて適宜行い
肥料リサイクルを主眼としたこの代表実施例の廃棄物リ
サイクルプラントは、発酵・腐敗性物を発酵コンポスト
として農地へ利用する機会が多い都市近郊、町村型に好
適なものであり、廃棄物、事業系一般廃棄物、産業廃棄
物一般ゴミ等の中の発酵・腐敗性物を発酵装置120で
農地へ利用する肥料や飼料を生成する。選別機30での
篩目通過物W1の残飯や破砕された果物や野菜等の有機
物は、図16及び図17の肥料生成用有機質肥料製造装
置120Aや図18及び図19の有機性廃棄物の発酵装
置120Bへ送られる。[0035] The waste recycling plant of this representative embodiment, which focuses on fertilizer recycling by appropriately performing the above-mentioned solid fuel molding as needed, is a suburban city where there are many opportunities to use fermentable / perishable materials as fermented compost on agricultural land. The fermenter 120 is suitable for a town and village type, and produces fertilizers and feeds that use fermentation / perishable substances in waste, business-related general waste, industrial waste general garbage, and the like on farmland by the fermentation apparatus 120. Organic matter, such as leftovers and crushed fruits and vegetables, of the sieved matter W1 in the sorter 30 is the organic fertilizer production apparatus 120A for producing fertilizer shown in FIGS. 16 and 17 and the organic waste shown in FIGS. 18 and 19. It is sent to the fermentation device 120B.
【0036】図16及び図17に示すように前者の肥料
生成用有機質肥料製造装置120Aは、各種有機質の廃
棄物を有機質肥料に発酵させる発酵槽121Aと、該発
酵槽上に設けられた円軌道122Aと、少なくとも上記
発酵槽121Aの中央部から円軌道122Aへかけて横
架された周動台123Aと、該周動台を矢印Cへ移動す
る駆動手段123A’と、上記周動台123Aに傾斜状
に取り付けられ軌跡Eのように内側へ内側へと天地返し
ていく複数の攪拌手段124Aと、上記中央部に設けら
れ一番内側の攪拌手段124Aから肥料を受ける搬出手
段121Dとから成り、上記攪拌手段124Aは、上端
部の回動手段122Dと、上記周動台123Aに固定さ
れた軸受に回転可能に軸承され且つ回動手段122Dに
連結されたスクリューコンベア123Dと、該スクリュ
ーコンベアの少なくとも下側を覆うように周動台123
Aに取り付けられた半円弧状断面のカバー124Dとか
ら構成されており、故障の起きにくい耐久性に優れたも
のとなっている。As shown in FIGS. 16 and 17, the former organic fertilizer producing apparatus 120A for producing fertilizer comprises a fermenter 121A for fermenting various organic wastes into organic fertilizer, and a circular orbit provided on the fermenter. 122A, at least a rotating table 123A traversed from the center of the fermenter 121A to the circular orbit 122A, a driving means 123A 'for moving the rotating table in the direction of arrow C, and a rotating table 123A. A plurality of agitating means 124A which is attached in an inclined manner and turns upside down to the inside like a trajectory E, and a discharge means 121D provided at the center and receiving fertilizer from the innermost stirring means 124A, The agitating means 124A is a screw rotatably supported by a rotating means 122D at an upper end and a bearing fixed to the rotating table 123A and connected to the rotating means 122D. And a rotating table 123 so as to cover at least the lower side of the screw conveyor.
A and a cover 124D having a semicircular cross section attached to A, and have excellent durability that is unlikely to cause a failure.
【0037】図18及び図19に示すように後者の有機
性廃棄物の発酵装置120Bは、農林水産の各種加工工
場や家庭、レストラン等の厨房等から排出される有機性
廃棄物が供給される入口INを備え且つ撹拌手段121
B及び遠赤外線加熱手段122Bを備え、更にヒータ1
23Cを通る熱風(矢印Dのように流れる)の供給を受
ける乾燥室123Bを形成する乾燥室ケーシング124
Bと、乾燥室123Bから連通手段124BCを介して
廃棄物中間処理物が供給され且つ撹拌手段121C及び
遠赤外線加熱手段122Bを備え、処理中間物の酵母に
よる発酵を促進する発酵室122Cを形成し、発酵物の
出口OUTを備えた発酵室ケーシング124Cとから構
成されており、外部及び内部から加熱して短時間で水分
調整して良好な発酵条件下で早く且つ衛生的に有機性廃
棄物を発酵させて有用な肥料や飼料に転化するものであ
る。As shown in FIGS. 18 and 19, the latter organic waste fermentation apparatus 120B is supplied with organic waste discharged from various processing plants of agriculture, forestry and fisheries, kitchens of homes, restaurants and the like. Stirring means 121 with inlet IN
B and far-infrared heating means 122B.
Drying chamber casing 124 forming drying chamber 123B receiving hot air (flowing as indicated by arrow D) passing through 23C
B, a waste intermediate treatment product is supplied from the drying chamber 123B via the communication means 124BC, and is provided with a stirring means 121C and a far-infrared heating means 122B to form a fermentation chamber 122C for promoting fermentation of the treatment intermediate by yeast. And a fermentation chamber casing 124C provided with a fermented product outlet OUT. The organic waste is quickly and hygienically controlled under good fermentation conditions by heating from outside and inside to adjust the water content in a short time. It is converted into useful fertilizer and feed by fermentation.
【0038】選別機としては、廃棄物が石やブロック
片、コンクリート片等が殆ど無く大部分が生ゴミや可燃
物の場合、上記傾斜選別ブロック31に替えて複数の大
小の輪体を交互に軸方向に配列した回転ロータを複数水
平に配列して成る水平選別ブロック上で、処理物を篩目
通過物と搬送物とに少なくとも二種類に選別する水平ロ
ータ選別機を使用することが出来る。選別ブロックは、
その上側を筐体で被って紙やフィルム、シートを吹き上
げる空気流を回転ロータ間から噴出するようにしたり、
ロータ迫り上げ部を設けて処理物を反転して良く解して
散らすように構成することも出来る。篩目通過物の残飯
や破砕された果物や野菜等の有機物は、発酵装置で発酵
されて有価物に転化したり、需要に応じて図1の破線で
示すように定量供給機49を経て脱水乾燥して固形燃料
の原料とする為に後続の予熱攪拌機50に軽量可燃物と
して混入される。生石灰を利用した予熱攪拌機50を設
けた場合、発熱量が大きい為後続の乾燥機65を省くこ
とも出来る。固形燃料成形機90で、発熱量が大きくて
塩素ガスが発生するおそれがある時、適宜給水して温度
上昇を抑制するように給水ライン110を付設すること
も出来る。In the case where the waste is substantially free of stones, block pieces, concrete pieces and the like and is mostly garbage or combustible material, a plurality of large and small wheels are alternately replaced with the inclined sorting block 31. On a horizontal sorting block in which a plurality of rotating rotors arranged in the axial direction are horizontally arranged, a horizontal rotor sorting machine that sorts the processed material into at least two types of a processed material and a conveyed material can be used. The screening block is
The upper part is covered with the housing, and the air flow that blows up the paper, film, and sheet is blown out from between the rotating rotors,
It is also possible to provide a rotor push-up portion so that the processed object is turned upside down and scattered well. Organic matter such as leftovers and crushed fruits and vegetables that have passed through the sieve are fermented by a fermentation apparatus to be converted into valuables, or dehydrated via a fixed-quantity feeder 49 as indicated by the broken line in FIG. In order to be dried and used as a raw material of the solid fuel, it is mixed as a light combustible material into the subsequent preheating stirrer 50. When the preheating stirrer 50 using quicklime is provided, the subsequent dryer 65 can be omitted because the calorific value is large. In the solid fuel molding machine 90, when a large amount of heat is generated and there is a possibility that chlorine gas is generated, a water supply line 110 can be provided so as to supply water appropriately to suppress a rise in temperature.
【0039】上記代表実施例の廃棄物リサイクルプラン
トは、水分の多い残飯や茶がら、コーヒーがら、果物、
野菜等の有機物や濡れたタオルや布製品が混入している
ものも肥料、飼料や固形燃料としてリサイクルするよう
に構成されているが、水分の少ない生ゴミや紙や廃プ
ラ、ダンボール等単品廃棄物が多い事業系廃棄物や産業
廃棄物の事業系ゴミで濡れていなく水分の少ない場合に
は、図1において[]で囲んだ予熱撹拌機やその後続装
置の乾燥機を省くことが出来、この廃棄物リサイクルプ
ラントも本発明に係わるものである。The waste recycling plant according to the above-mentioned representative embodiment is a waste recycling plant having a high moisture content such as leftovers, tea leaves, coffee leaves, fruits,
Organic materials such as vegetables, wet towels and cloth products are also recycled as fertilizers, feeds and solid fuels. In the case of heavy business waste or industrial waste of industrial waste, which is not wet and has low water content, the preheating stirrer enclosed in [] in FIG. 1 and the dryer of the succeeding device can be omitted. This waste recycling plant also relates to the present invention.
【0040】[0040]
【発明の効果】以上説明した本発明の請求項1記載の廃
棄物リサイクルプラントによれば、 (1)ゴミ袋等に入た残飯、果物、野菜等の有機物等の
腐敗発酵性物が、例えば金属材やプラスチック、木材等
でできた複合品の廃棄物と混合していても、それらを破
砕機で破砕し分離すると共にゴミ袋等を破って散らして
分離して適当な大きさの物にして選別機での選別処理を
容易にし且つ選別精度を高め、素材毎に適したいろいろ
なリサイクルを可能にする。選別機は、回転ロータによ
って常に篩目が清掃され、濡れたり湿った物に対しても
目詰まりを起こすことが無く、比較的小さな設置場所で
振動も無く静粛に破砕処理物を大量に連続的に篩目通過
物と搬送物との少なくとも二種類に選別する。即ち、土
砂、残飯や破砕された果物等の微小物を選別ブロックか
ら落下させ、篩目を通らない紙、シート、プレート、P
ETボトル等の軽量物と石、缶、金属片等の重量物の搬
送物とに二種類に選別出来、以後の二次選別作業を容易
にする。According to the above-described waste recycling plant according to the first aspect of the present invention, (1) spoilage fermentable substances such as organic substances such as garbage, fruits and vegetables in garbage bags, etc. Even if it is mixed with composite waste made of metal, plastic, wood, etc., it is crushed and separated with a crusher, and the garbage bag is broken and scattered to separate it into an appropriate size. And facilitates the sorting process in the sorting machine, increases the sorting accuracy, and enables various recycling suitable for each material. The sorting machine has a rotating rotor that constantly cleans the screen, does not cause clogging of wet or damp materials, and produces a large amount of crushed material continuously and quietly without vibration in a relatively small installation place. And at least two types of materials that have passed through the sieve and a conveyed material. That is, small objects such as earth and sand, leftovers and crushed fruits are dropped from the sorting block, and paper, sheets, plates, P
It can be sorted into two types: lightweight items such as ET bottles and heavy items such as stones, cans, and metal pieces, facilitating subsequent secondary sorting work.
【0041】(2)篩目通過物は、発酵装置に送られて
発酵され肥料や飼料として利用される。篩目を通らない
紙、シート、プレート、PETボトル等の軽量物は別途
固形燃料として適当な形でリサイクルされ、石、缶、金
属片等の重量物からは有用金属が選別され、素材毎に適
したいろいろなリサイクルが行われる。固形燃料成形機
では、土砂、金属等の不燃物除去後の可燃物の供給を受
けて螺旋体等で破砕混練して良く混ぜ合わせし、圧搾部
で圧縮して昇温させ水分を多少含んでいても乾燥させ且
つプラスチックや木のリグニンを圧縮溶出してバインダ
ーとし成形部で良質の固形燃料として適当な形にリサイ
クルすることが出来る。(2) The material passed through the sieve is sent to a fermenter to be fermented and used as fertilizer or feed. Lightweight materials such as paper, sheets, plates, PET bottles, etc. that do not pass through the sieve are separately recycled as solid fuel in an appropriate form, and useful metals are sorted out from heavy materials such as stones, cans, and metal pieces. Various suitable recycling takes place. The solid fuel molding machine receives the supply of combustibles after removing incombustibles such as earth and sand, metals, etc., crushes and kneads them with a spiral etc., mixes them well, compresses them in a pressing unit, raises the temperature, and contains some water. It can also be dried and the plastic or wood lignin can be compressed and eluted into a binder to be recycled as a high quality solid fuel in a suitable form.
【0042】(3)請求項2記載の廃棄物リサイクルプ
ラントによれば、破砕機が、周囲になぎなた状破袋刃を
備えた回転ロータとなぎなた状破袋刃に近接可能に弾性
付勢され生ゴミを入れた袋をなぎなた状破袋刃に押しつ
ける傾斜側板とから成る破袋機の一次破砕機と、スクリ
ュークラッシャーやカッター型、剪断型等の二次破砕機
とから構成されており、一次破砕機において袋を効率的
になぎなた状破袋刃で切り開いて生ゴミを散らして他の
残飯等と共に選別機へ送ると共に、一次破砕機において
ソファー等の各種素材から成る複合品でも混合廃棄物で
も粗砕、細断することが出来、以後の選別作業を精度良
く行える。(3) According to the waste recycling plant of the second aspect, the crusher is elastically urged so as to be close to the rotating rotor and the plywood-blading blade around the plywood. The primary crusher consists of a primary crusher, which is composed of a slanted side plate that presses the bag containing garbage against a slicing blade, and a secondary crusher, such as a screw crusher, cutter type, or shear type. The bag is efficiently cut open with a cut-together blade and the garbage is scattered and sent to the sorting machine together with other garbage, and the primary crusher is used to coarsely mix composite materials such as sofas and mixed waste. It can be crushed and shredded, and the subsequent sorting work can be performed with high accuracy.
【0043】(4)請求項3記載の廃棄物リサイクルプ
ラントによれば、破砕機が、ハンマークラッシャーやス
クリュークラッシャー等の粗砕用一次破砕機と、回転破
砕刃と固定刃と底に幅方向に隔設され格子状を成す複数
の縦通固定刃部材から成るスクリーンとから構成されて
いるカッター型や剪断型の二次破砕機とから構成される
こと、ソファー等の各種素材から成る複合品でも混合廃
棄物でも粗砕、細断することが出来、以後の選別作業を
精度良く行える。特に可燃物と不燃物の分離を的確に行
うことが出来る。 (5)請求項4記載の廃棄物リサイクルプラントによれ
ば、破砕機と選別機との間に鉄系金属を選別する磁石式
選別機を介設して、磁性を有した鉄系金属を選び出すこ
とが出来て、鉄資源回収と処理機材損耗防止を図ること
が出来る。(4) According to the waste recycling plant according to the third aspect, the crusher comprises a primary crusher for coarse crushing such as a hammer crusher and a screw crusher, a rotary crushing blade, a fixed blade and a bottom. It is composed of a cutter or shear type secondary crusher composed of a screen composed of a plurality of longitudinally fixed blade members that are spaced and forming a lattice shape, and is a composite product composed of various materials such as sofas Even mixed waste can be crushed and shredded, and subsequent sorting can be performed with high accuracy. In particular, combustibles and incombustibles can be accurately separated. (5) According to the waste recycling plant according to the fourth aspect, a magnet type sorting machine for sorting ferrous metals is interposed between the crusher and the sorting machine to select ferrous metals having magnetism. As a result, it is possible to recover iron resources and prevent wear of processing equipment.
【0044】(6)請求項5記載の廃棄物リサイクルプ
ラントによれば、選別機として、複数の大小の輪体を交
互に軸方向に配列した回転ロータを複数傾斜状に配列し
て成る選別ブロック上で、処理物を篩目通過物と下方転
落重量物と上方搬送軽量物とに少なくとも三種類に選別
する傾斜ロータ選別機を利用しており、比較的小さな設
置場所で振動も無く静粛に破砕処理物を大量に連続的に
篩目通過物と上方搬送軽量物と下方転落重量物との三種
類に選別する。即ち、篩目を通らない紙、シート、プレ
ート、PETボトル等の軽量物は上方に搬送され、篩目
を通らない石、缶、金属片等の重量物は下方に転落し、
篩目を通る土砂、残飯や破砕された果物等の微小物は目
詰まりを起こすこと無しに選別ブロックから落下し、三
種類に選別出来る。更に、選別ブロックの傾斜度を調節
可能とすると、廃棄物の種類に応じて軽量物と重量物と
の分岐点を移動設定出来る。(6) According to the waste recycling plant according to the fifth aspect, as a sorting machine, a sorting block in which a plurality of rotating rotors in which a plurality of large and small wheels are alternately arranged in the axial direction are arranged in a plurality of inclinations. Above, a slanted rotor sorter that sorts the processed material into at least three types of materials that have passed through the sieve, those that have fallen downward, and those that have been lightly transported upwards is used. The processed material is continuously sorted in large quantities into three types: a material having passed through a sieve, a lightly conveyed material that is conveyed upward, and a heavy object that has fallen downward. That is, lightweight materials such as paper, sheets, plates and PET bottles that do not pass through the sieve are conveyed upward, and heavy materials such as stones, cans and metal pieces that do not pass through the sieve fall down,
Minutes such as earth and sand, leftovers, and crushed fruits that pass through the sieve fall from the sorting block without clogging and can be sorted into three types. Furthermore, if the inclination of the sorting block can be adjusted, the branch point between the light and heavy objects can be moved and set according to the type of waste.
【0045】(7)請求項6記載の廃棄物リサイクルプ
ラントによれば、選別機として、複数の大小の輪体を交
互に軸方向に配列した回転ロータを複数水平に配列して
成る選別ブロック上で、処理物を篩目通過物と搬送物と
に少なくとも二種類に選別する水平ロータ選別機を利用
しており、比較的均質な篩目を通らない紙、シート、プ
レート、PETボトル等の軽量物や濡れた残飯や生ゴミ
等の腐敗発酵物の混合した廃棄物に対して比較的小さな
設置場所で振動も無く静粛に目詰まりを起こすこと無し
に大量に連続的に篩目通過物と搬送軽量物との二種類に
選別することが出来る。(7) According to the waste recycling plant according to the sixth aspect, as a sorting machine, a sorting block in which a plurality of rotating rotors in which a plurality of large and small rings are alternately arranged in the axial direction is horizontally arranged. It uses a horizontal rotor sorter that separates the processed material into at least two types of materials that have passed through the sieve and those that have been conveyed. Lightweight paper, sheets, plates, PET bottles, etc. that do not pass through a relatively uniform sieve Large amounts of contaminated and continuously contaminated materials without waste and without clogging in a relatively small installation place for waste mixed with spoilage fermentation products such as food, wet garbage and garbage It can be classified into two types: lightweight and lightweight.
【0046】(8)請求項7記載の廃棄物リサイクルプ
ラントによれば、選別機が軽量物を搬送する空気流を発
生する風力選別手段を備えることで、紙、シート、プレ
ート、PETボトル等の軽量物の分離搬送を促進すると
共に回転ロータに絡み着いたり巻き付き易いテープや紐
を効率的に分離搬送することが出来る。また、請求項8
記載の廃棄物リサイクルプラントによれば、選別機が選
別ブロックの中間部でロータを上に迫り上げて処理物を
反転させる迫り上げ部を備えており、切り開かれた袋内
で固まった生ゴミを良く解して選別ブロック上に散らし
て選別精度を高めることが出来る。(8) According to the waste recycling plant according to the seventh aspect, the sorting machine is provided with the wind sorting means for generating the air flow for conveying the light-weight material, so that the paper, sheet, plate, PET bottle, etc. It is possible to promote the separation and conveyance of the light-weight material, and efficiently separate and convey the tape or the string which is easily entangled or wound around the rotating rotor. Claim 8
According to the waste recycling plant described above, the sorting machine is provided with a push-up section that pushes up the rotor at the middle of the sorting block to turn over the processed material, and removes garbage solidified in the opened bag. It can be solved well and scattered on the sorting block to increase the sorting accuracy.
【0047】(9)請求項9記載の廃棄物リサイクルプ
ラントによれば、選別機の後続装置として、上記搬送物
からアルミニウムを選別するアルミ選別機と、アルミ除
去後の軽量物を受けて定量排出する定量供給機と、定量
ずつアルミ除去後の軽量物を受けて加熱撹拌する予熱撹
拌機とを設けており、製造時に電力を大量に消費するア
ルミニウムの資源の回収をアルミ選別機で行うことが出
来る。(9) According to the waste recycling plant of the ninth aspect, as a succeeding device of the sorting machine, an aluminum sorting machine for sorting aluminum from the conveyed product and a light-weight material from which aluminum has been removed are discharged quantitatively. And a preheating stirrer that heats and stirs the lightweight material after aluminum removal by a fixed amount, so that aluminum resources that consume large amounts of power during manufacturing can be collected by the aluminum sorter. I can do it.
【0048】(10)請求項10記載の廃棄物リサイク
ルプラントによれば、選別機の後続装置として、選別機
から搬送物を受けてその中の可燃物から固形燃料を成形
する固形燃料形成機が設けられており、肥料として使用
される腐敗発酵性廃棄物以外の可燃物から固形燃料を得
ることが出来る。(10) According to the waste recycling plant of the tenth aspect, as a succeeding device of the sorting machine, there is provided a solid fuel forming machine which receives a conveyed material from the sorting machine and forms a solid fuel from combustible materials therein. The solid fuel can be obtained from combustibles other than putrefactive fermentable waste used as fertilizer.
【0049】(11)請求項11記載の廃棄物リサイク
ルプラントによれば、選別機の後続装置として、上記搬
送物からアルミニウムを選別するアルミ選別機と、アル
ミ除去後の軽量物を受けて定量排出する定量供給機と、
定量ずつアルミ除去後の軽量物を受けて加熱撹拌する予
熱撹拌機とを設けており、製造時に電力を大量に消費す
るアルミニウムの資源の回収をアルミ選別機で行うこと
が出来る。 (12)請求項12記載の廃棄物リサイクルプラントに
よれば、選別機の後続装置として、上記篩目通過物を受
けて残飯等の有機物を発酵させる発酵装置が設けられて
おり、篩選別された残飯等の有機物を肥料や飼料等有価
物に転化出来る。(11) According to the waste recycling plant according to the eleventh aspect, as a succeeding device of the sorting machine, an aluminum sorting machine that sorts aluminum from the conveyed product, and a light-weight material after aluminum removal is received and quantitatively discharged. A fixed-rate feeder,
A preheating stirrer is provided for receiving and heating and agitating the light-weight material after aluminum removal by a fixed amount, so that aluminum resources that consume a large amount of power during production can be collected by the aluminum sorting machine. (12) According to the waste recycling plant of the twelfth aspect, as a succeeding device of the sorting machine, a fermentation device that receives the above-mentioned sifted material and ferments organic matter such as garbage is provided. Organic substances such as leftovers can be converted to valuables such as fertilizers and feed.
【0050】(13)請求項13記載の廃棄物リサイク
ルプラントによれば、予熱撹拌機が、搬送物の供給を受
けて螺旋体で破砕混練し臼状圧搾部で粉砕し圧縮発熱さ
せるスクリュープレス粉砕機から構成されており、生ゴ
ミ等の腐敗発酵性廃棄物によって破砕物が濡れても、固
形燃料として利用される破砕物の粒度を揃えると共に外
部から加熱する事無しに圧縮熱で昇温させることが出
来、後続の乾燥装置を小型化出来且つ消費エネルギーを
節減出来る。(13) According to the waste recycling plant of the thirteenth aspect, the preheating stirrer receives the supply of the conveyed material, crushes and kneads it with a spiral, pulverizes it with a mortar pressing part, and generates heat by compression. Even if the crushed material gets wet with putrefactive fermentable waste such as garbage, the size of the crushed material used as solid fuel should be uniform and the temperature should be raised by the heat of compression without external heating. Therefore, the size of the subsequent drying device can be reduced and energy consumption can be reduced.
【0051】(14)請求項14記載の廃棄物リサイク
ルプラントによれば、予熱撹拌機は、別の定量供給機か
ら定量ずつ供給される生石灰を受けて混合撹拌し得る構
造となっており、定量供給機から定量ずつ供給される生
石灰を受けて混合し生石灰と水分の化学反応で予熱出来
ると共に灰分を適当に増やして高すぎる嫌いのあるプラ
スチックを含む固形燃料の発熱量を予熱撹拌機で適当に
抑えることが出来る。また、生石灰で塩化ビニル等に含
まれる塩素を吸収して高温時に塩素ガスが発生するのを
防ぐことが出来る。更に、生石灰と水分の化学反応の予
熱を利用して、後続の乾燥機を省くことも出来る。(14) According to the waste recycling plant according to the fourteenth aspect, the preheating stirrer has a structure capable of receiving and mixing the quick lime supplied by a constant amount from another constant-rate supply machine and mixing and stirring the same. Receiving quicklime supplied from the feeder in fixed quantities, mixing and preheating it by the chemical reaction of quicklime and water, and appropriately increasing the ash content to properly increase the calorific value of the solid fuel containing plastics which are too high to dislike with a preheating stirrer Can be suppressed. Further, quick lime can absorb chlorine contained in vinyl chloride and the like, thereby preventing generation of chlorine gas at high temperatures. In addition, the pre-heating of the chemical reaction between quicklime and water can be used to eliminate the subsequent dryer.
【0052】また、請求項15記載の廃棄物リサイクル
プラントによれば、予熱撹拌機の後続装置として、熱風
発生炉に組合わさった乾燥機を設けており、熱風発生炉
に組合わさった乾燥機を設けて、生ゴミ等から来る水分
に濡れた被処理に対して固形燃料成形機での燃料固形化
を阻害するそれら水分を確実に除去出来る。According to the waste recycling plant of the present invention, a dryer associated with a hot air generator is provided as a succeeding device of the preheating stirrer, and the dryer associated with the hot air generator is provided. With such a configuration, it is possible to reliably remove the moisture that inhibits solidification of the fuel in the solid fuel molding machine when the treatment is wet with moisture coming from garbage and the like.
【図1】本発明に係る肥料生成と固形燃料成形を主眼と
した代表実施例の廃棄物リサイクルプラントの処理フロ
ーチャートである。FIG. 1 is a process flowchart of a waste recycling plant according to a representative embodiment, which mainly focuses on fertilizer generation and solid fuel molding according to the present invention.
【図2】一次破砕機の破袋機の縦断面図である。FIG. 2 is a longitudinal sectional view of a bag breaking machine of the primary crusher.
【図3】別の一次破砕機の平面図である。FIG. 3 is a plan view of another primary crusher.
【図4】更に別の破砕機の縦断面図である。FIG. 4 is a longitudinal sectional view of still another crusher.
【図5】破砕機の部分平面図である。FIG. 5 is a partial plan view of the crusher.
【図6】他の破砕機の縦断面図である。FIG. 6 is a longitudinal sectional view of another crusher.
【図7】更に他のカッター型破砕機の縦断面図である。FIG. 7 is a longitudinal sectional view of still another cutter type crusher.
【図8】更に他の剪断型破砕機の縦断面図である。FIG. 8 is a longitudinal sectional view of still another shearing crusher.
【図9】木の破砕に好適なカッター型破砕機の縦断面図
である。FIG. 9 is a longitudinal sectional view of a cutter type crusher suitable for crushing a tree.
【図10】木の破砕に好適な別のカッター型破砕機の縦
断面図である。FIG. 10 is a longitudinal sectional view of another cutter type crusher suitable for crushing a tree.
【図11】同傾斜選別機の側面図である。FIG. 11 is a side view of the tilt sorter.
【図12】同アルミ選別機の部分説明図付き側面図であ
る。FIG. 12 is a side view with a partial explanatory view of the aluminum sorting machine.
【図13】予熱撹拌機としても応用される固形燃料成形
機の側面図である。FIG. 13 is a side view of a solid fuel molding machine that is also used as a preheating stirrer.
【図14】同固形燃料成形機の平面図である。FIG. 14 is a plan view of the solid fuel molding machine.
【図15】廃棄物の昇温と乾燥線図である。FIG. 15 is a diagram showing the temperature rise and drying of waste.
【図16】同肥料生成用有機質肥料製造装置の平面図で
ある。FIG. 16 is a plan view of the organic fertilizer producing device for producing the fertilizer.
【図17】同縦断面図である。FIG. 17 is a longitudinal sectional view of the same.
【図18】同別の有機性廃棄物の発酵装置の長手縦断面
図である。FIG. 18 is a longitudinal vertical sectional view of another organic waste fermentation apparatus.
【図19】図13におけるXIX−XIX線に沿った同
装置の横断面図である。19 is a cross-sectional view of the device taken along the line XIX-XIX in FIG.
【図20】他の固形燃料成形機の部分水平断面図であ
る。FIG. 20 is a partial horizontal sectional view of another solid fuel molding machine.
【図21】他の固形燃料成形機の斜視図である。FIG. 21 is a perspective view of another solid fuel molding machine.
6 磁石式選別機 10 一次破砕機(破袋
機) 10a、10A 一次破砕機 20 一次破砕機 20a、20b、20c、20d 二次破砕機 30 選別機 31 選別ブロック 32 ロータ 33 大輪体 34 小輪体 40 アルミ選別機 50 予熱撹拌機 60 熱風発生炉 65 乾燥機 90、90a、90b 固形燃料成形機 120,120A,120B 発酵装置6 Magnet sorter 10 Primary crusher (bag breaker) 10a, 10A Primary crusher 20 Primary crusher 20a, 20b, 20c, 20d Secondary crusher 30 Sorter 31 Sorting block 32 Rotor 33 Large wheel 34 Small wheel Reference Signs List 40 Aluminum sorter 50 Preheating stirrer 60 Hot air generator 65 Dryer 90, 90a, 90b Solid fuel molding machine 120, 120A, 120B Fermenter
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 FI C05F 9/02 B09B 3/00 A // B29K 105:26 (58)調査した分野(Int.Cl.6,DB名) B09B 5/00 ZAB B07B 1/14 B09B 3/00 ──────────────────────────────────────────────────の Continuation of front page (51) Int.Cl. 6 identification symbol FI C05F 9/02 B09B 3/00 A // B29K 105: 26 (58) Field surveyed (Int.Cl. 6 , DB name) B09B 5/00 ZAB B07B 1/14 B09B 3/00
Claims (15)
ックを含む廃棄物を破砕するスクリュークラッシャー等
の破砕機と、破砕された処理物の供給を受け、複数の大
小の輪体を交互に軸方向に配列した回転ロータを複数配
列してそれら回転ロータの上側において配列方向一端側
から他方端側へ搬送力を与えるように当該回転ロータを
回転駆動し、隣接ロータの輪体間に篩目を形成した選別
ブロック上で処理物を篩目通過物と搬送物とに少なくと
も二種類に選別する選別機と、該選別機から選別された
有機物を含む篩目通過物の供給を受けて発酵させる発酵
装置と、上記選別機から選別された可燃物を含む搬送物
の供給を受けて破砕混練し圧搾部で圧縮粉砕して成形部
で固形燃料を形成する固形燃料成形機とから構成されて
いることを特徴とする廃棄物リサイクルプラント。1. A crusher such as a screw crusher for crushing waste including organic matter such as garbage, fruits and vegetables, and plastics, and a plurality of large and small wheels are alternately shafted by being supplied with crushed processed materials. A plurality of rotating rotors arranged in the direction are arranged, and the rotating rotors are rotationally driven so as to apply a conveying force from one end side to the other end side in the arrangement direction on the upper side of the rotating rotors, and a mesh is formed between the rings of the adjacent rotors. A sorting machine that sorts the processed material into at least two types of a processed material and a conveyed material on the formed sorting block, and fermentation that receives and supplies fermented material containing the organic material selected from the separating device to perform fermentation. A solid fuel molding machine that receives the supply of the conveyed material containing the combustible material selected from the above-mentioned sorting machine, crushes and kneads the mixture, compresses and pulverizes in the compression unit, and forms a solid fuel in the molding unit. Characterized by Waste recycling plant.
備えた回転ロータとなぎなた状破袋刃に近接可能に弾性
付勢され生ゴミを入れた袋をなぎなた状破袋刃に押しつ
ける傾斜側板とから成る破袋機の一次破砕機と、スクリ
ュークラッシャーやカッター型、剪断型の二次破砕機と
から構成されている請求項1記載の廃棄物リサイクルプ
ラント。2. The crushing machine according to claim 1, wherein said crusher is elastically urged so as to be close to said rotating rotor and said slicing blade, and presses the bag containing the garbage against said slicing blade. 2. The waste recycling plant according to claim 1, comprising a primary crusher of a bag breaking machine including an inclined side plate, and a secondary crusher of a screw crusher, a cutter type, or a shear type.
クリュークラッシャー等の粗砕用一次破砕機と、回転破
砕刃と固定刃と底に幅方向に隔設され格子状を成す複数
の縦通固定刃部材から成るスクリーンとから構成されて
いるカッター型や剪断型の二次破砕機とから構成されて
いる請求項1記載の廃棄物リサイクルプラント。3. The crusher comprises a primary crusher for coarse crushing, such as a hammer crusher or a screw crusher, and a plurality of longitudinally fixed blades, which are spaced apart from each other in the width direction at the bottom with a rotary crushing blade, a fixed blade and a grid. The waste recycling plant according to claim 1, comprising a cutter-type or shear-type secondary crusher composed of a screen made of a member.
を選別する磁石式選別機が介設されている請求項1記載
の廃棄物処理プラント。4. The waste treatment plant according to claim 1, wherein a magnetic separator for separating ferrous metals is interposed between the crusher and the separator.
に軸方向に配列した回転ロータを複数傾斜状に配列して
成る選別ブロック上で、処理物を篩目通過物と下方転落
重量物と上方搬送軽量物とに少なくとも三種類に選別す
る傾斜ロータ選別機である請求項1記載の廃棄物リサイ
クルプラント。5. The sorting machine according to claim 1, wherein the processed material is placed on a sorting block comprising a plurality of rotating rotors having a plurality of large and small rings alternately arranged in the axial direction and arranged in a plurality of slant shapes, and the processed material is tumbled downward by a sieve. 2. The waste recycling plant according to claim 1, wherein the waste recycling plant is an inclined rotor sorter that sorts at least three types into a heavy object and an upwardly transported light object.
に軸方向に配列した回転ロータを複数水平に配列して成
る選別ブロック上で、処理物を篩目通過物と搬送物とに
少なくとも二種類に選別する水平ロータ選別機である請
求項1記載の廃棄物リサイクルプラント。6. The sorting machine according to claim 1, wherein the sorting unit is configured to horizontally arrange a plurality of rotating rotors in which a plurality of large and small rings are alternately arranged in the axial direction. The waste recycling plant according to claim 1, which is a horizontal rotor sorter that sorts at least two types.
発生する風力選別手段を備えている請求項1、請求項5
及び請求項6のいずれかに記載の廃棄物リサイクルプラ
ント。7. The sorting machine according to claim 1, further comprising a wind sorting means for generating an air flow for conveying a light-weight object.
And a waste recycling plant according to claim 6.
ータを上に迫り上げて処理物を反転させる迫り上げ部を
備えている請求項1、請求項5及び請求項6のいずれか
に記載の廃棄物リサイクルプラント。8. The sorting machine according to claim 1, wherein the sorting machine further comprises a pushing-up section for pushing up a rotor at a middle portion of the sorting block to invert a processed product. Waste recycling plant as described.
からアルミニウムを選別するアルミ選別機と、アルミ除
去後の軽量物を受けて定量排出する定量供給機と、定量
ずつアルミ除去後の軽量物を受けて加熱撹拌する予熱撹
拌機とを設けている請求項1記載の廃棄物リサイクルプ
ラント。9. A succeeding device of the sorting machine, an aluminum sorting machine for sorting aluminum from the conveyed product, a fixed-quantity feeding device for receiving and discharging a fixed amount of lightweight material from which aluminum has been removed, The waste recycling plant according to claim 1, further comprising a preheating stirrer for receiving and heating and stirring the waste.
物を受けてその中の可燃物から固形燃料を成形する固形
燃料形成機が設けられている請求項1記載の廃棄物リサ
イクルプラント。10. The waste recycling plant according to claim 1, further comprising a solid fuel forming machine that receives the conveyed material and forms a solid fuel from the combustible material therein as a succeeding device of the sorting machine.
物からアルミニウムを選別するアルミ選別機と、アルミ
除去後の軽量物を受けて定量排出する定量供給機と、定
量ずつアルミ除去後の軽量物を受けて加熱撹拌する予熱
撹拌機とを設けている請求項1記載の廃棄物リサイクル
プラント。11. A succeeding device of the sorter, an aluminum sorter for sorting aluminum from the conveyed product, a fixed-quantity feeder for receiving and discharging a constant amount of the lightweight material after the aluminum removal, The waste recycling plant according to claim 1, further comprising a preheating stirrer for receiving and heating and stirring the waste.
通過物を受けて残飯等の有機物を発酵させる発酵装置が
設けられている請求項1記載の廃棄物リサイクルプラン
ト。12. The waste recycling plant according to claim 1, wherein a fermentation device is provided as a succeeding device of the sorting machine, which receives the sifted material and ferments organic matter such as leftovers.
て螺旋体で破砕混練し臼状圧搾部で粉砕し圧縮発熱させ
るスクリュープレス粉砕機から構成されている請求項1
1記載の廃棄物リサイクルプラント。13. The preheating stirrer comprises a screw press pulverizer which receives a conveyed material, crushes and kneads it with a spiral, pulverizes it in a mortar pressing unit, and generates heat by compression.
2. The waste recycling plant according to 1.
定量ずつ供給される生石灰を受けて混合撹拌し得る請求
項11又は請求項12記載の廃棄物リサイクルプラン
ト。14. The waste recycling plant according to claim 11, wherein said preheating stirrer receives and mixes and agitates quick lime supplied from another quantitative feeder by a fixed amount.
発生炉に組合わさった乾燥機を設けている請求項11、
請求項13及び請求項14のいずれかに記載の廃棄物リ
サイクルプラント。15. A dryer associated with a hot air generator is provided as a succeeding device of the preheating stirrer.
The waste recycling plant according to claim 13.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19611695A JP2965486B2 (en) | 1995-07-07 | 1995-07-07 | Waste recycling plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19611695A JP2965486B2 (en) | 1995-07-07 | 1995-07-07 | Waste recycling plant |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0924360A JPH0924360A (en) | 1997-01-28 |
JP2965486B2 true JP2965486B2 (en) | 1999-10-18 |
Family
ID=16352514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19611695A Expired - Lifetime JP2965486B2 (en) | 1995-07-07 | 1995-07-07 | Waste recycling plant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2965486B2 (en) |
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KR101272172B1 (en) | 2011-11-30 | 2013-06-07 | 이상훈 | R.p.f. manufacturing system |
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1995
- 1995-07-07 JP JP19611695A patent/JP2965486B2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100582721B1 (en) | 2004-12-28 | 2006-05-22 | 바이오컨 주식회사 | Production method of regenerated fuel from waste material and regenerated fuel using the method |
KR101272172B1 (en) | 2011-11-30 | 2013-06-07 | 이상훈 | R.p.f. manufacturing system |
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JPH0924360A (en) | 1997-01-28 |
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