JPH09267013A - Glassy beads type sputter recovering device - Google Patents
Glassy beads type sputter recovering deviceInfo
- Publication number
- JPH09267013A JPH09267013A JP10468296A JP10468296A JPH09267013A JP H09267013 A JPH09267013 A JP H09267013A JP 10468296 A JP10468296 A JP 10468296A JP 10468296 A JP10468296 A JP 10468296A JP H09267013 A JPH09267013 A JP H09267013A
- Authority
- JP
- Japan
- Prior art keywords
- partition plate
- spatter
- box
- sputter
- recovering
- 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.)
- Pending
Links
- 239000011324 bead Substances 0.000 title abstract 4
- 238000005192 partition Methods 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims description 21
- 239000004579 marble Substances 0.000 claims description 11
- 239000000428 dust Substances 0.000 abstract description 14
- 238000003466 welding Methods 0.000 abstract description 11
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000003517 fume Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、特に溶接作業時に
発生するスパッタ（火花）やヒュームを集塵するビー玉
式集塵機に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a marble type dust collector for collecting spatters (fumes) and fumes generated during welding work.
【０００２】[0002]
【従来の技術】従来より、溶接作業で発生するスパッタ
やヒュームを取り除く装置としてウエット型集塵機が開
発されている。図２は、実公平１−４３１４３号公報に
開示されているウエット型集塵機の縦断側面図である。
この図面において、１は集塵装全体のカバーで、２は溶
接作業台、３は溶接作業室、４は溶接作業室上側部に開
口した含塵エアーの吸気口、５はこの吸引作用に連なる
吸気ダクトで、その下端口５ａはウエット型集塵機の底
部容器１１に通じる林通ダクト１１Ｄに接続されてい
る。また、５ｂは吸気ダクト５内に付着したヒュームの
除去等を行うために、吸気ダクトの背面に取り付けた点
検用の開閉扉を示している。2. Description of the Related Art Wet type dust collectors have been developed as a device for removing spatters and fumes generated in welding work. FIG. 2 is a vertical sectional side view of the wet type dust collector disclosed in Japanese Utility Model Publication No. 1-43143.
In this drawing, 1 is a cover for the entire dust collector, 2 is a welding work table, 3 is a welding work chamber, 4 is an intake port for dust-containing air that is opened in the upper part of the welding work chamber, and 5 is connected to this suction action. The lower end port 5a of the intake duct is connected to a forest communication duct 11D communicating with the bottom container 11 of the wet dust collector. Further, 5b indicates an opening / closing door for inspection, which is attached to the back surface of the intake duct in order to remove fumes adhering to the inside of the intake duct 5.
【０００３】通過用水Ｗを収容する前記容器１１は、集
塵機の本体１０Ｔに対して取外し自在に構成されてお
り、その内部は、上記下端口５ａの部分に斜めに連接し
た堰板１２と、略中央に縦設した仕切板１３とにより、
上記吸気ダクト５に直接連通する右側の吸気室１１Ａ
と、中央の回収室１１Ｂ、及び、左側の給水室１１Ｃの
３室に分けられ、吸気室１１Ａと回収室１１Ｂの間は、
広めに形成した堰板１２の下側部間隔１２Ａによって連
通し、また、回収室１１Ｂと給水室１１Ｃの間は、仕切
板１３の下端部に設けた極ま狭い間隔、即ち、通水口１
３Ａによって通水が行われる程度に連通されている。The container 11 for containing the passing water W is constructed so as to be detachable from the main body 10T of the dust collector, and the inside thereof has a weir plate 12 obliquely connected to the lower end port 5a. With the partition plate 13 installed vertically in the center,
Right-side intake chamber 11A directly communicating with the intake duct 5
And a collection chamber 11B in the center and a water supply chamber 11C on the left side, and between the intake chamber 11A and the collection chamber 11B,
A wide space is formed between the lower side space 12A of the barrier plate 12, and the space between the recovery chamber 11B and the water supply chamber 11C is a very narrow space provided at the lower end of the partition plate 13, that is, the water passage 1
It is connected to the extent that water can be carried out by 3A.
【０００４】また、符号１５は、上記給水室１１Ｃ内に
配設したフロート式の給水弁装置であり、１５ａはフロ
ート、１５ｂは弁である。Further, reference numeral 15 is a float type water supply valve device arranged in the water supply chamber 11C, 15a is a float and 15b is a valve.
【０００５】また、符号１７は、上記回収室１１Ｂの上
面口部分に架設した一次フイルタである水分離フイルタ
で、上記容器１１内に収容される濾過用水Ｗは、水面が
常時このフイルタ１７の少し下に来るように、上記フロ
ート式給水弁装置１５によって保たれている。Further, reference numeral 17 is a water separation filter which is a primary filter installed at the upper surface opening portion of the recovery chamber 11B, and the water surface of the filtering water W contained in the container 11 is always slightly above this filter 17. It is kept by the float type water supply valve device 15 so as to come down.
【０００６】１８は、容器１１の上部室１０Ａ内に架設
した二次フイルタで、例えば、セラミックボールのよう
な不燃性多孔質材料を用いたフイルタが使用されてい
て、加湿された粉塵及びヒュームを付着濾過することが
できる。また、１９は、上部室１０Ａに開口した吸引口
であり、この先には図示しないが、吸引ダクト、モータ
によって回転する吸引フアン、排気口および排気ダクト
が連結されている。Reference numeral 18 denotes a secondary filter installed in the upper chamber 10A of the container 11. For example, a filter made of a noncombustible porous material such as a ceramic ball is used to remove humidified dust and fumes. It can be deposited and filtered. Further, reference numeral 19 is a suction port opened to the upper chamber 10A, and a suction duct, a suction fan rotated by a motor, an exhaust port, and an exhaust duct are connected to this end though not shown.
【０００７】[0007]
【発明が解決しようとする課題】このような従来の集塵
機においては、アーク溶接作業を行うための一面（正面
部分）を除いてスパッタやヒューム発生源のまわりをす
べてカバー１（ブース）で覆っている。このため、ブー
ス内の溶接設備の点検や清掃を行うためにはカバー１を
取り外さなければならず生産効率のきわめて悪いものと
なっていた。In such a conventional dust collector, a cover 1 (booth) covers all of the spatter and fume generation sources except for one surface (front surface) for performing arc welding work. There is. Therefore, in order to inspect and clean the welding equipment in the booth, the cover 1 must be removed, resulting in extremely poor production efficiency.
【０００８】ところで、最近では生産効率を阻害する設
備の点検や清掃時間を極力少なくするために、従来のブ
ースを撤去し、出来るだけスパッタやヒューム発生源の
近くに小形のフードを取り付けて局所化対策、つまり発
生源対策が行われるようになってきている。By the way, recently, in order to minimize inspection and cleaning time of equipment that hinders production efficiency, the conventional booth was removed and a small hood was installed as close as possible to the source of spatter and fume to localize it. Countermeasures, that is, source countermeasures, are being implemented.
【０００９】[0009]
【課題を解決するための手段】本発明は、上記の問題点
を解決するためになされたものであり、吸引フードの後
部に集塵装置として、ビー玉を使ったスパッタ回収箱を
取り付け、それにスパッタやヒュームを含んだ空気を通
過させることにより、火災の発生を全く起こすことなく
スパッタの分離が行えるビー玉式スパッタ回収装置の提
供を目的とするものである。The present invention has been made to solve the above-mentioned problems, and a spatter recovery box using marbles is attached to a rear portion of a suction hood as a dust collector, and the spatter is collected therein. It is an object of the present invention to provide a marble-type spatter recovery apparatus capable of separating spatters without causing a fire by passing air containing air and fumes.
【００１０】すなわち、本発明のビー玉式スパッタ回収
装置は、吸引フード２１と接続させる開口部２２および
屋外放出用の開口部２３とを備えた箱状のスパッタ回収
箱２４内に、縦壁を斜めにしたＬ状の金属製仕切り板２
５を固着して設けると共に回収箱２４の底部にスパッタ
回収皿２７を設け、前記仕切り板２５の底部２５’には
通気口２６を設け、該仕切り板の底部２５’の上面には
ビー玉２８を敷き詰めたことを特徴とするものである。That is, in the marble type spatter recovery apparatus of the present invention, a vertical wall is slanted in a box-shaped spatter recovery box 24 having an opening 22 for connecting to the suction hood 21 and an opening 23 for outdoor discharge. L-shaped metal partition plate 2
5 is fixedly provided, a spatter recovery tray 27 is provided at the bottom of the recovery box 24, a vent hole 26 is provided at the bottom 25 'of the partition plate 25, and a marble 28 is provided on the upper surface of the bottom 25' of the partition plate. It is characterized by being spread.
【００１１】[0011]
【発明の実施の形態】本発明の一実施例を図面に基づき
詳細に説明する。図１は、本発明のビー玉式スパッタ回
収装置を示す縦断面図である。本発明のスパッタ回収装
置は、溶接作業時のスパッタやヒュームが発生する近傍
に配置されるものである。前記スパッタ回収装置の箱状
のスパッタ回収箱２４には、吸引フード２１と接続させ
る開口部２２と屋外放出用の開口部２３とが設けられて
いる。また、前記スパッタ回収箱２４内には、縦壁を斜
めにしたＬ状の金属製仕切り板２５が固着して設けられ
ると共に該仕切り板２５の底部２５’に通気口２６が形
成されている。また、スパッタ回収箱２４の底部には、
スパッタ回収皿２７が回収箱から取り出し可能に設けら
れている。そして、前記仕切り板の底部２５’の上面に
は、ガラス製のビー玉２８が敷き詰められている。な
お、図中、２９は溶接トーチ、３０は被加工物、３１ａ
はヒューム、３１ｂはスパッタである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a vertical cross-sectional view showing a marble type spatter recovery apparatus of the present invention. The sputter recovery apparatus of the present invention is arranged in the vicinity of where spatter and fumes are generated during welding work. The box-shaped spatter collection box 24 of the spatter collection apparatus is provided with an opening 22 for connecting to the suction hood 21 and an opening 23 for outdoor discharge. Further, an L-shaped metal partition plate 25 having an inclined vertical wall is fixedly provided in the spatter collection box 24, and a vent hole 26 is formed in a bottom portion 25 ′ of the partition plate 25. In addition, at the bottom of the spatter collection box 24,
A spatter recovery tray 27 is provided so that it can be taken out of the recovery box. Glass marbles 28 are spread on the upper surface of the bottom portion 25 'of the partition plate. In the figure, 29 is a welding torch, 30 is a workpiece, 31a
Is a fume and 31b is a sputter.
【００１２】次に、図１に基づいて本発明に係るビー玉
式スパッタ回収装置の働きを説明する。スパッタ３１ｂ
やヒューム３１ａを含んだ高温の空気は、吸引フード３
０により吸引され、斜めに傾斜させた仕切り板２５に衝
突して流速が低下し、スパッタ３１ｂの大半は重力で気
流から離脱して底部に配置されたスパッタ回収皿２７内
に落下するようになっている。そして、落下しきれない
スパッタを含む気流は、仕切り板の底部２５’の通気口
２６を通り、ビー玉２８に衝突して気流から分離し、前
記スパッタ回収皿２７に落下するようになっている。ま
た、前記ビー玉２８には油が付着するため、粒子の細か
いダストを吸着することができ、清浄空気として室外へ
放出することができる。Next, the function of the marble type spatter recovery apparatus according to the present invention will be described with reference to FIG. Spatter 31b
The hot air that contains air and fumes 31a,
The flow velocity is lowered by colliding with the partition plate 25 which is sucked by 0 and slantingly inclined, and most of the spatter 31b is separated from the air flow by gravity and falls into the spatter collecting tray 27 arranged at the bottom. ing. Then, the air flow containing spatter that cannot be dropped passes through the vent hole 26 of the bottom portion 25 ′ of the partition plate, collides with the marble 28, is separated from the air flow, and drops into the spatter recovery tray 27. Further, since oil adheres to the marble 28, fine dust particles can be adsorbed and can be released as clean air to the outside of the room.
【００１３】[0013]
【発明の効果】以上のように、本発明のビー玉式スパッ
タ回収装置は、箱状のスパッタ回収箱２４内に、縦壁を
斜めにしたＬ状の金属製仕切り板２５を固着して設ける
と共に該仕切り板の底部２５’に通気口２６を設け、こ
の上面にはビー玉２８を敷き詰めるものであるから、装
置が簡単な構造で小形化でき、このスパッタ回収装置を
溶接機等の近傍に設けることにより設備の点検や清掃が
極めて容易に行え、溶接作業等の生産効率を高めること
ができる。又、ビー玉を使ったスパッタ回収装置である
ため、火災発生の恐れがないばかりか、ビー玉には油が
付着するため、粒子の細かいダストを吸着することがで
き、清浄空気として室外へ放出することができるという
極めて有益な発明である。As described above, in the marble type spatter recovery apparatus of the present invention, the L-shaped metal partition plate 25 having the vertical wall slanted is fixedly provided in the box-shaped spatter recovery box 24. Since the vent hole 26 is provided in the bottom portion 25 'of the partition plate and the marble 28 is spread on the upper surface of the partition plate, the device can be downsized with a simple structure. This makes it very easy to inspect and clean the equipment and improve the production efficiency of welding work. Also, since it is a spatter collection device that uses marbles, there is no risk of fire, and since oil adheres to the marbles, fine dust particles can be adsorbed and released to the outside as clean air. This is a very useful invention that can be achieved.
【図１】 本発明のビー玉式スパッタ回収装置を示す縦
断面図。FIG. 1 is a vertical cross-sectional view showing a marble type spatter recovery apparatus of the present invention.
【図２】 従来のウエット型集塵機の縦断側面図。FIG. 2 is a vertical sectional side view of a conventional wet type dust collector.
２１ 吸引フード、 ２２、２３ 開口部、 ２４
スパッタ回収箱、２５ 仕切り板、 ２６ 通気
口、 ２７ スパッタ回収皿、２８ ビー玉。21 suction hood, 22, 23 opening, 24
Spatter collection box, 25 partition plates, 26 vents, 27 spatter collection dish, 28 marbles.
Claims (1)
よび屋外放出用の開口部２３とを備えた箱状のスパッタ
回収箱２４内に、縦壁を斜めにしたＬ状の金属製仕切り
板２５を固着して設けると共に回収箱２４の底部にスパ
ッタ回収皿２７を設け、前記仕切り板２５の底部２５’
には通気口２６を設け、該仕切り板の底部２５’の上面
にはビー玉２８を敷き詰めたことを特徴とするビー玉式
スパッタ回収装置。1. An L-shaped metal partition plate 25 having a vertical wall slanted in a box-shaped spatter recovery box 24 having an opening 22 for connection with a suction hood 21 and an opening 23 for outdoor discharge. And the spatter recovery tray 27 is provided on the bottom of the recovery box 24, and the bottom 25 'of the partition plate 25 is provided.
A marble-type spatter recovery apparatus, characterized in that a vent hole 26 is provided in the partition plate, and a marble 28 is spread on the upper surface of the bottom portion 25 'of the partition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10468296A JPH09267013A (en) | 1996-04-01 | 1996-04-01 | Glassy beads type sputter recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10468296A JPH09267013A (en) | 1996-04-01 | 1996-04-01 | Glassy beads type sputter recovering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09267013A true JPH09267013A (en) | 1997-10-14 |
Family
ID=14387249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10468296A Pending JPH09267013A (en) | 1996-04-01 | 1996-04-01 | Glassy beads type sputter recovering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09267013A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8281714B2 (en) | 2005-10-28 | 2012-10-09 | Komatsu Industries Corporation | Fume disposal process and fume disposal system |
| JP2016097426A (en) * | 2014-11-21 | 2016-05-30 | トヨタ自動車株式会社 | Laser cladding device |
-
1996
- 1996-04-01 JP JP10468296A patent/JPH09267013A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8281714B2 (en) | 2005-10-28 | 2012-10-09 | Komatsu Industries Corporation | Fume disposal process and fume disposal system |
| JP2016097426A (en) * | 2014-11-21 | 2016-05-30 | トヨタ自動車株式会社 | Laser cladding device |
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