CN104478402B - A kind of scrap baked brick and preparation method thereof - Google Patents
A kind of scrap baked brick and preparation method thereof Download PDFInfo
- Publication number
- CN104478402B CN104478402B CN201410671332.2A CN201410671332A CN104478402B CN 104478402 B CN104478402 B CN 104478402B CN 201410671332 A CN201410671332 A CN 201410671332A CN 104478402 B CN104478402 B CN 104478402B
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- China
- Prior art keywords
- scrap
- shraff
- baked brick
- solid waste
- preparation
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- Expired - Fee Related
Links
- 239000011449 brick Substances 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000004568 cement Substances 0.000 claims abstract description 24
- 239000002910 solid waste Substances 0.000 claims abstract description 23
- 239000002699 waste material Substances 0.000 claims abstract description 22
- 239000003818 cinder Substances 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 21
- 239000010802 sludge Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 150000001875 compounds Chemical class 0.000 claims description 26
- 239000000919 ceramic Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 10
- 239000002893 slag Substances 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000004927 clay Substances 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000011451 fired brick Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004035 construction material Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000000622 irritating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009466 transformation 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
- 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
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of scrap baked brick, fill a prescription and include raw material by weight percentage: the solid waste of 92 98% and the water of 2 8%；Wherein solid waste includes following: shraff 25 35%；Cement dust 2 5%；Cinder 22 30%；Gangue 5 30%；Building riverway sludge 10 15%.The invention also discloses the preparation method of a kind of scrap baked brick.Use the present invention, use waste material to prepare the brick that intensity is big, plasticity is good, solve multiple industry waste material and stack problem, reduce environmental disruption.
Description
Technical field
The present invention relates to building materials field, particularly relate to a kind of scrap baked brick；Correspondingly, the invention still further relates to the preparation method of a kind of scrap baked brick.
Background technology
At present, use the mode of vitrified bond to prepare during major part brickmaking, but be as the increase of clay yield, clay resource is the deficientest, not only increase cost of winning, also ecological environment is caused having a strong impact on simultaneously, therefore needs optimization badly and improve existing brick-making method to change the status quo.Nowadays occur in that the brick-making method using riverway sludge as primary raw material, not only solve and administer the mud placement issue that river channel sedimentation produces, also substitute tradition brick-making raw material, reduce the destruction to environment.But, as the industries such as pottery, cement, colliery also create many solid wastes, take a large amount of soil fixed point to stack, if Appropriate application is to brickmaking field, the destruction that environment is caused by above-mentioned industry can be slowed down very well, it is therefore desirable to improve existing brick-making method and Various Wastes can be used to prepare the brick meeting production standard.
Summary of the invention
The technical problem to be solved is, it is provided that a kind of scrap baked brick, uses waste material to prepare the brick that intensity is big, plasticity is good, reduces environmental disruption.
The technical problem to be solved also resides in, it is provided that the preparation method of a kind of scrap baked brick, uses waste material brickmaking, solves multiple industry waste material and stacks problem, reduces environmental disruption.
In order to solve above-mentioned technical problem, the invention provides a kind of scrap baked brick, formula includes the solid waste of raw material: 92-98% and the water of 2-8% by weight percentage；Wherein solid waste includes following:
Shraff
25-35%；
Cement dust
2-5%；
Cinder
22-30%；
Gangue
5-30%；
Building riverway sludge 10-15%.
As the optimal technical scheme of described scrap baked brick, described formula includes the solid waste of raw material: 94-96% and the water of 4-6% by weight percentage；Wherein solid waste includes following:
Shraff
28-32%；
Cement dust
3-5%；
Cinder
25-30%；
Gangue
15-25%；
Building riverway sludge 11-14%.
As the optimal technical scheme of described scrap baked brick, described shraff includes that pottery slag and waste ceramic mud, described pottery slag are 1:0.5-2.5 with the proportioning of described waste ceramic mud.
As the optimal technical scheme of described scrap baked brick, the particle diameter of described shraff, described cement dust, described cinder, described gangue and described building riverway sludge all≤200 mesh.
Correspondingly, present invention also offers the preparation method of a kind of scrap baked brick, comprise the following steps:
Solid waste in formula material is pulverized, grinds, be mixed and stirred for uniformly, obtaining compound by proportioning and water；
By compound, compound is extruded into adobe by vacuum extruder, and the vacuum of vacuum extruder is 0.05-0.08Mpa, and extrusion pressure is 6-10Mpa；
Adobe is after airing 10 days, and sinter molding at a temperature of 800-900 DEG C, the most cooled, inspection obtains finished product.
As the optimal technical scheme of the preparation method of described scrap baked brick, formula includes the solid waste of raw material: 92-98% and the water of 2-8% by weight percentage；Wherein solid waste includes following:
Shraff
25-35%；
Cement dust
2-5%；
Cinder
22-30%；
Gangue
5-30%；
Building riverway sludge 10-15%.
As the optimal technical scheme of the preparation method of described scrap baked brick, described shraff includes that pottery slag and waste ceramic mud, described pottery slag are 1:0.5-2.5 with the proportioning of described waste ceramic mud.
As the optimal technical scheme of the preparation method of described scrap baked brick, described shraff, described cement dust, described cinder, described gangue particle diameter all≤200 mesh.
As the optimal technical scheme of the preparation method of described scrap baked brick, the sintering time of described adobe is 22-28 hour.
Implement the embodiment of the present invention, have the advantages that
The present invention uses shraff, cement dust, cinder, gangue and building riverway sludge to replace traditional clay, not only avoiding exploiting clay to damage environment, the solid waste also solving the industry generations such as pottery, cement, colliery takies the problem that a large amount of soil fixed point is stacked.By the preparation method of the scrap baked brick of the present invention, coordinating the proportioning of each component, prepared fired brick bearing capacity is strong, and density is little, while reaching the standard of weighing of construction material, makes building weight reduction by reducing density.Also avoid prior art using construction waste and mud cause affecting the performance of fired brick as raw material simultaneously, thus cause the situation of higher fraction defective.
Accompanying drawing explanation
Fig. 1 is the flow chart of the present invention a kind of scrap baked brick preparation method.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
As it is shown in figure 1, the preparation method of a kind of scrap baked brick of the present invention, comprise the following steps:
Solid waste in formula material is pulverized, is ground by S100, is mixed and stirred for uniformly, obtaining compound by proportioning and water.
Wherein, described formula includes the solid waste of raw material: 92-98% and the water of 2-8% by weight percentage；Wherein solid waste includes following:
Shraff
25-35%；
Cement dust
2-5%；
Cinder
22-30%；
Gangue
5-30%；
Building riverway sludge 10-15%.
It should be noted that the shraff of the present invention includes that pottery slag and waste ceramic mud, described pottery slag are 1:0.5-2.5 with the proportioning of described waste ceramic mud.
Shraff in formula material, cinder, gangue and building riverway sludge first pass through pulverizer pulverize block and granular solid waste to reduce particle diameter, then the solid waste through pulverizing and cement dust are ground to particle diameter equal≤200 mesh.Then mix raw material by proportioning, stir, obtain compound.
Preferably, described shraff is 250-350 mesh, and described cement dust is 300-400 mesh, described cinder be 200-250 mesh, described gangue be 200-250 mesh and described building riverway sludge 220-350 mesh.
Compound is extruded into adobe by vacuum extruder by compound by S101, and the vacuum of vacuum extruder is 0.05-0.08Mpa, and extrusion pressure is 6-10Mpa.
It is passed through vacuum extruder by the compound obtained after S100, the size of fragment of brick can be changed as required.
S102 adobe is after airing 10 days, and sinter molding at a temperature of 800-900 DEG C, the most cooled, inspection obtains finished product.
Adobe makes the moisture of adobe and irritative gas fully volatilize in threshing ground airing after 10 days, after by adobe sinter molding at a temperature of 800-900 DEG C.
Preferably, the sintering time of described adobe is 22-28 hour.
Brick after shaping places finished room, Temperature fall, obtains finished product after inspection.For being reused for brickmaking after the product attrition grinding of disqualified upon inspection, do not produce unnecessary waste material.
Due to many cements composition in present construction waste, it is easily caused fragment of brick decortication, and the plasticity of construction waste is poor；And the brick intensity that uses domestic sludge to make is poor.The present invention is according to existing technical problem, Ceramics dispensing, it is ensured that the intensity of brick；Gangue can make spontaneous combustion in brick, is effectively improved sintering effect；Cinder is as aggregate, and a small amount of building riverway sludge and cement dust, as Binder Materials, are eventually adding water and make each component be sufficiently mixed.The brick prepared by waste material of the present invention sintering transformation of ownership Preparation Method, bearing capacity is strong, and density is little, while reaching the standard of weighing of construction material, makes building weight reduction by reducing density.In raw material and be provided without clay, can avoid exploiting clay and environment is damaged.Also avoid prior art causes affecting the performance of fired brick using construction waste and mud as primary raw material simultaneously, thus cause the situation of higher fraction defective.
Further illustrate with detailed description of the invention below:
Embodiment 1
By weight percentage 26% shraff, 3% cement dust, 28% cinder, 24% gangue and 12% building riverway sludge are pulverized, are ground to particle diameter≤200 mesh, then be mixed and stirred for uniformly, obtaining compound with 7% water；
By compound, compound is extruded into adobe by vacuum extruder, and the vacuum of vacuum extruder is 0.05Mpa, and extrusion pressure is 6Mpa；
Adobe, after airing 10 days, sinters shaping in 27 hours at a temperature of 850 DEG C, and the most cooled, inspection obtains finished product.
Embodiment 2
By weight percentage 28% shraff, 4% cement dust, 25% cinder, 29% gangue and 10% building riverway sludge are pulverized, are ground to particle diameter≤200 mesh, then be mixed and stirred for uniformly, obtaining compound with 4% water；
By compound, compound is extruded into adobe by vacuum extruder, and the vacuum of vacuum extruder is 0.06Mpa, and extrusion pressure is 7Mpa；
Adobe, after airing 10 days, sinters shaping in 25 hours at a temperature of 880 DEG C, and the most cooled, inspection obtains finished product.
Embodiment 3
By weight percentage 30% shraff, 5% cement dust, 27% cinder, 17% gangue and 13% building riverway sludge are pulverized, are ground to particle diameter≤200 mesh, then be mixed and stirred for uniformly, obtaining compound with 8% water；
By compound, compound is extruded into adobe by vacuum extruder, and the vacuum of vacuum extruder is 0.07Mpa, and extrusion pressure is 8Mpa；
Adobe, after airing 10 days, sinters shaping in 24 hours at a temperature of 900 DEG C, and the most cooled, inspection obtains finished product.
Embodiment 4
By weight percentage 32% shraff, 4% cement dust, 24% cinder, 26% gangue and 11% building riverway sludge are pulverized, are ground to particle diameter≤200 mesh, then be mixed and stirred for uniformly, obtaining compound with 3% water；
By compound, compound is extruded into adobe by vacuum extruder, and the vacuum of vacuum extruder is 0.08Mpa, and extrusion pressure is 9Mpa；
Adobe, after airing 10 days, sinters shaping in 28 hours at a temperature of 825 DEG C, and the most cooled, inspection obtains finished product.
Embodiment 5
By weight percentage 35% shraff, 2% cement dust, 30% cinder, 13% gangue and 14% building riverway sludge are pulverized, are ground to particle diameter≤200 mesh, then be mixed and stirred for uniformly, obtaining compound with 6% water；
By compound, compound is extruded into adobe by vacuum extruder, and the vacuum of vacuum extruder is 0.06Mpa, and extrusion pressure is 8Mpa；
Adobe, after airing 10 days, sinters shaping in 26 hours at a temperature of 860 DEG C, and the most cooled, inspection obtains finished product.
Finally be should be noted that; above example is only in order to illustrate technical scheme rather than limiting the scope of the invention; although the present invention being explained in detail with reference to preferred embodiment; it will be understood by those within the art that; technical scheme can be modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Claims (9)
1. a scrap baked brick, it is characterised in that formula includes the solid waste of raw material: 92-98% and the water of 2-8% by weight percentage；Wherein solid waste includes following:
Shraff
25-35%；
Cement dust
2-5%；
Cinder
22-30%；
Gangue
5-30%；
Building riverway sludge
10-15%。
2. scrap baked brick as claimed in claim 1, it is characterised in that described formula includes the solid waste of raw material: 94-96% and the water of 4-6% by weight percentage；Wherein solid waste includes following:
Shraff
28-32%；
Cement dust
3-5%；
Cinder
25-30%；
Gangue
15-25%；
Building riverway sludge
11-14%。
3. scrap baked brick as claimed in claim 1 or 2, it is characterised in that described shraff includes that pottery slag and waste ceramic mud, described pottery slag are 1:0.5-2.5 with the proportioning of described waste ceramic mud.
4. as claimed in claim 3 scrap baked brick, it is characterised in that the particle diameter of described shraff, described cement dust, described cinder, described gangue and described building riverway sludge all≤200 mesh.
5. the preparation method of a scrap baked brick as claimed in claim 1, it is characterised in that comprise the following steps:
Solid waste in formula material is pulverized, grinds, be mixed and stirred for uniformly, obtaining compound by proportioning and water；
By compound, compound is extruded into adobe by vacuum extruder, and the vacuum of vacuum extruder is 0.05-0.08Mpa, and extrusion pressure is 6-10Mpa；
Adobe is after airing 10 days, and sinter molding at a temperature of 800-900 DEG C, the most cooled, inspection obtains finished product.
6. the preparation method of scrap baked brick as claimed in claim 5, it is characterised in that formula includes the solid waste of raw material: 92-98% and the water of 2-8% by weight percentage；Wherein solid waste includes following:
Shraff
25-35%；
Cement dust
2-5%；
Cinder
22-30%；
Gangue
5-30%；
Building riverway sludge
10-15%。
7. the preparation method of scrap baked brick as claimed in claim 6, it is characterised in that described shraff includes that pottery slag and waste ceramic mud, described pottery slag are 1:0.5-2.5 with the proportioning of described waste ceramic mud.
8. the preparation method of as claimed in claim 6 scrap baked brick, it is characterised in that described shraff, described cement dust, described cinder, described gangue particle diameter all≤200 mesh.
9. the preparation method of scrap baked brick as claimed in claim 5, it is characterised in that the sintering time of described adobe is 22-28 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671332.2A CN104478402B (en) | 2014-11-21 | 2014-11-21 | A kind of scrap baked brick and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671332.2A CN104478402B (en) | 2014-11-21 | 2014-11-21 | A kind of scrap baked brick and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104478402A CN104478402A (en) | 2015-04-01 |
| CN104478402B true CN104478402B (en) | 2016-08-31 |
Family
ID=52753042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410671332.2A Expired - Fee Related CN104478402B (en) | 2014-11-21 | 2014-11-21 | A kind of scrap baked brick and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN104478402B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104860706A (en) * | 2015-05-07 | 2015-08-26 | 姜捷 | Rice hull ash foam brick and manufacturing method thereof |
| CN104860704A (en) * | 2015-05-07 | 2015-08-26 | 陈佳涵 | Foam brick produced in use of animal bones and preparation method thereof |
| CN105198386B (en) * | 2015-09-30 | 2017-12-08 | 鄂尔多斯市兴辉陶瓷有限公司 | A kind of light-weight ceramic tile and its manufacture method using burner hearth slag and waste material as major ingredient |
| CN105693209A (en) * | 2016-01-20 | 2016-06-22 | 广西丛欣实业有限公司 | Sintered brick |
| CN106673615A (en) * | 2016-12-27 | 2017-05-17 | 定远县明友墙体材料有限责任公司 | Preparation method of baked brick adopting coal cinder |
| CN106699125A (en) * | 2017-03-02 | 2017-05-24 | 陈炳响 | Sintered brick and preparation method thereof |
| CN107746253A (en) * | 2017-10-27 | 2018-03-02 | 曲靖市沾益区祥达建材有限公司 | It is a kind of to utilize the method that trade waste is raw material production fired brick |
| CN108651214B (en) * | 2018-06-27 | 2020-07-21 | 钟桂冰 | Method for preparing planting bricks by using coal slime and application thereof |
| CN113943144B (en) * | 2021-12-06 | 2023-05-23 | 江西省建筑卫生陶瓷质量监督检验中心 | Solid waste ceramic tile and preparation method and application thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59010813D1 (en) * | 1989-10-30 | 1998-04-23 | Vladimir Nikolaevic Dolgopolov | METHOD AND BURNING DEVICE FOR PRODUCING CERAMIC PRODUCTS FOR CONSTRUCTION |
| CN101672085B (en) * | 2009-08-26 | 2011-05-11 | 江苏康斯维信建筑节能技术有限公司 | Baked brick of riverslakes sludge and municipal sludge and production method thereof |
| CN102311247A (en) * | 2010-06-29 | 2012-01-11 | 刘传斌 | Non-fired and non-steamed building bricks (tiles) prepared from waste ceramic residue and preparation method for non-fired and non-steamed building bricks (tiles) |
| CN102491724B (en) * | 2011-11-11 | 2013-04-03 | 上海鑫晶山建材开发有限公司 | Iron ore slag sintered brick and a preparation technology of same |
| CN103172347B (en) * | 2013-02-13 | 2015-03-18 | 清远绿由环保科技有限公司 | Sintered porous light-weight insulating brick produced from ceramic waste mud and manufacturing method thereof |
| CN103304214B (en) * | 2013-06-26 | 2015-05-27 | 上海鑫晶山建材开发有限公司 | Sewage treatment plant sludge sintered brick and preparation method thereof |
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2014
- 2014-11-21 CN CN201410671332.2A patent/CN104478402B/en not_active Expired - Fee Related
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| CN104478402A (en) | 2015-04-01 |
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