CN102765927A - Brick making method - Google Patents
Brick making method Download PDFInfo
- Publication number
- CN102765927A CN102765927A CN2012102325210A CN201210232521A CN102765927A CN 102765927 A CN102765927 A CN 102765927A CN 2012102325210 A CN2012102325210 A CN 2012102325210A CN 201210232521 A CN201210232521 A CN 201210232521A CN 102765927 A CN102765927 A CN 102765927A
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- brick
- rubbish
- powder
- making method
- adobe
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- 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
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- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a brick making method. The method comprises the following steps of: grinding domestic garbage, screening fine-grained garbage with the grain diameter of less than 5mm, removing impurities from building waste, grinding into building waste powder with the grain diameter of less than 1mm, grinding clay into clay powder with the grain diameter of less than 0.5mm, grinding coal gangue into coal gangue powder with the grain diameter of less than 0.8mm, mixing in a weight ratio of (3-3.5):(3-4):(1-1.5):(1.4-2), adding water, stirring to form a uniform mixture, stacking and ageing for more than 72 hours, stirring for 0.5 to 1 hour, making a green brick, drying in a tunnel kiln, and firing to obtain a finished product. The domestic garbage, the building waste and the coal gangue are fully utilized, and the produced brick has high plasticity and bearing capacity and is energy-saving and environment-friendly.
Description
Technical field
The present invention relates to building materials field, be specifically related to a kind of brick-making method.
Background technology
The traditional brick-making technology of China is to utilize vitrified bond brickmaking; It needs a large amount of exploitations to plough; Cause the farmland to destroy, therefore a lot of enterprises begin to utilize other materials to wait to replace or the part substitute for clay, but since now building waste residue contain the cement composition more; Be prone to cause the fragment of brick decortication, and the plasticity of building waste residue is relatively poor; And the brick intensity that adopts domestic sludge to process is relatively poor, and vitrified brick a large amount of heats of needs consumption in sintering process, can cause the waste of the energy.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of brick-making method, makes full use of domestic refuse, construction waste and coal gangue, and the brick plasticity of producing is good, pressure-bearing is better, energy-conserving and environment-protective.
For solving above-mentioned existing technical problem, the present invention adopts following scheme: brick-making method, adopt domestic refuse, construction waste, clay, coal gangue, and may further comprise the steps:
Step 1, with domestic refuse preliminary pulverize and screening to tell particle diameter be that small-particle rubbish and particle diameter below the 1cm is the macrobead rubbish more than the 1cm;
Step 2, with particle diameter be small-particle rubbish below the 1cm pulverize and screening to tell particle diameter be that fine particle rubbish and particle diameter below the 5mm is the coarse particles rubbish more than the 5mm;
Step 3, fine particle rubbish is carried out deodorization and disinfection handle;
Step 4, with the construction waste removal of impurities, to be ground into particle diameter be the construction waste powder below the 1mm, it is the clay powder below the 0.5mm that clay powder is broken into particle diameter, it is the colliery powder below the 0.8mm that colliery powder is broken into particle diameter;
Step 5, fine particle rubbish, construction waste powder, clay powder, colliery powder stirred by weight 3-3.5:3-4:1-1.5:1.4-2 mixing and water adding process uniform compound;
Step 6, compound was stacked ageing more than 72 hours, make its water ratio below 18%;
Step 7, the compound after the ageing was stirred 0.5-1 hour once more;
Compound after step 8, employing vacuum extruder will stir is once more extruded and is processed adobe;
Step 9, tunnel is gone in adobe, utilize residual heat of tunnel kiln dry;
Step 10, adobe is fired into finished product in tunnel.
As preferably, adopt the pair roller kibbler to pulverize when in the said step 1 domestic refuse tentatively being pulverized.The pair roller kibbler is to the good crushing effect of domestic refuse.
As preferably, in the said step 3 fine particle rubbish is carried out adding when deodorization and disinfection is handled 1%-3% the unslaked lime that is equivalent to fine particle rubbish weight.Unslaked lime can be regulated the acidity and the cohesiveness that strengthens the brick that makes of domestic refuse, and sterilisation effect is arranged.
As preferably, when preparing, said compound adds the iron powder or the brown iron oxide of 0.05-0.1 weight ratio part.Iron powder or brown iron oxide make the brick of firing bright in colour.
As preferably, the vacuum tightness of said vacuum extruder is 0.7-0.85Mpa, and extrusion pressure is 3-5Mpa.Extrusion moulding is effective, and ultimate compression strength is big.
As preferably, be 3-5 hours the time of drying of said adobe.The ability thorough drying, time of drying is short.
As preferably, the sintering temperature of said adobe is 1000-1100 ℃.Sintering effect is good, becomes brick intensity high.
As preferably, the sintering time of said adobe is 8-14 hours.Sintering is abundant, and intensity is good.
As preferably, it is that fuel is fired finished product with adobe that said tunnel adopts macrobead rubbish and coarse particles rubbish.Make full use of domestic refuse, energy-conserving and environment-protective.
Beneficial effect:
A kind of brick-making method that the present invention adopts technique scheme to provide makes full use of domestic refuse, construction waste and coal gangue, and the brick plasticity of producing is good, pressure-bearing is better, energy-conserving and environment-protective.
Embodiment
Embodiment one:
Brick-making method adopts domestic refuse, construction waste, clay, coal gangue, may further comprise the steps:
Step 1, with domestic refuse preliminary pulverize and screening to tell particle diameter be that small-particle rubbish and particle diameter below the 1cm is the macrobead rubbish more than the 1cm;
Step 2, with particle diameter be small-particle rubbish below the 1cm pulverize and screening to tell particle diameter be that fine particle rubbish and particle diameter below the 5mm is the coarse particles rubbish more than the 5mm;
Step 3, fine particle rubbish is carried out deodorization and disinfection handle;
Step 4, with the construction waste removal of impurities, to be ground into particle diameter be the construction waste powder below the 1mm, it is the clay powder below the 0.5mm that clay powder is broken into particle diameter, it is the colliery powder below the 0.8mm that colliery powder is broken into particle diameter;
Step 5, fine particle rubbish, construction waste powder, clay powder, colliery powder are stirred into uniform compound by weight the 3.5:4:1.5:2 mixing and water adding;
Step 6, compound was stacked ageing more than 72 hours, make its water ratio below 18%;
Step 7, the compound after the ageing was stirred 0.5 hour once more.
Compound after step 8, employing vacuum extruder will stir is once more extruded and is processed adobe;
Step 9, tunnel is gone in adobe, utilize residual heat of tunnel kiln dry;
Step 10, adobe is fired into finished product in tunnel.
Adopt the pair roller kibbler to pulverize when in the said step 1 domestic refuse tentatively being pulverized.In the said step 3 fine particle rubbish carried out being equivalent to when deodorization and disinfection is handled 1% unslaked lime of fine particle rubbish weight.Said compound adds the iron powder or the brown iron oxide of 0.05 weight ratio part when preparing.The vacuum tightness of said vacuum extruder is 0.7Mpa, and extrusion pressure is 5Mpa.Be 3 hours the time of drying of said adobe.The sintering temperature of said adobe is 1000 ℃.The sintering time of said adobe is 8 hours.It is that fuel is fired finished product with adobe that said tunnel adopts macrobead rubbish and coarse particles rubbish.
Embodiment two:
Be with the difference of embodiment one: in the said step 5 fine particle rubbish, construction waste powder, clay powder, colliery powder are stirred into uniform compound by weight part 3:3:1:1.4 mixing and water adding.In the said step 7 compound after the ageing was stirred 1 hour once more.In the said step 3 fine particle rubbish carried out being equivalent to when deodorization and disinfection is handled 3% unslaked lime of fine particle rubbish weight.The iron powder or the brown iron oxide that add 0.1 part when said compound prepares by weight part.The vacuum tightness of said vacuum extruder is 0.85Mpa, and extrusion pressure is 5Mpa.Be 5 hours the time of drying of said adobe.The sintering temperature of said adobe is 1100 ℃.The sintering time of said adobe is 14 hours.
Embodiment three:
Be with the difference of embodiment one and embodiment two: in the said step 5 fine particle rubbish, construction waste powder, clay powder, colliery powder are stirred into uniform compound by weight part 3.3:3.5:1.3:1.8 mixing and water adding.In the said step 7 compound after the ageing was stirred 0.75 hour once more.In the said step 3 fine particle rubbish is carried out adding when deodorization and disinfection is handled 2% the unslaked lime that is equivalent to fine particle rubbish weight.The iron powder or the brown iron oxide that add 0.08 part when said compound prepares by weight part.The vacuum tightness of said vacuum extruder is 0.8Mpa, and extrusion pressure is 4Mpa.Be 4 hours the time of drying of said adobe.The sintering temperature of said adobe is 1050 ℃.The sintering time of said adobe is 11 hours.
Domestic refuse described in the present invention is daily life rubbish such as coal ash, dust, waste ceramic glasswork and various plastics waste paper the like waste, and the brick of preparation can be used for industry and civilian non-load bearing wall basis.Construction waste described in the present invention is the useless brick of building concrete, building, building waste cement etc.Because domestic refuse, construction waste composition mix relatively, plasticity is relatively poor during mixing, and therefore adding clay improves its plasticity.Coal gangue provides energy, reduces brick body sintering time.Through secondary stirring, the brick body plasticity of preparation is greatly improved, intensity greatly strengthens.The present invention makes full use of domestic refuse, construction waste and coal gangue, and the brick plasticity of producing is good, pressure-bearing is better, energy-conserving and environment-protective.
Claims (9)
1. brick-making method is characterized in that: adopt domestic refuse, construction waste, clay, coal gangue, may further comprise the steps:
Step 1, with domestic refuse preliminary pulverize and screening to tell particle diameter be that small-particle rubbish and particle diameter below the 1cm is the macrobead rubbish more than the 1cm;
Step 2, with particle diameter be small-particle rubbish below the 1cm pulverize and screening to tell particle diameter be that fine particle rubbish and particle diameter below the 5mm is the coarse particles rubbish more than the 5mm;
Step 3, fine particle rubbish is carried out deodorization and disinfection handle;
Step 4, with the construction waste removal of impurities, to be ground into particle diameter be the construction waste powder below the 1mm, it is the clay powder below the 0.5mm that clay powder is broken into particle diameter, it is the colliery powder below the 0.8mm that colliery powder is broken into particle diameter;
Step 5, fine particle rubbish, construction waste powder, clay powder, colliery powder stirred by weight 3-3.5:3-4:1-1.5:1.4-2 mixing and water adding process uniform compound;
Step 6, compound was stacked ageing more than 72 hours, make its water ratio below 18%;
Step 7, the compound after the ageing was stirred 0.5-1 hour once more;
Compound after step 8, employing vacuum extruder will stir is once more extruded and is processed adobe;
Step 9, tunnel is gone in adobe, utilize residual heat of tunnel kiln dry;
Step 10, adobe is fired into finished product in tunnel.
2. brick-making method according to claim 1 is characterized in that: adopt the pair roller kibbler to pulverize when in the said step 1 domestic refuse tentatively being pulverized.
3. brick-making method according to claim 1 is characterized in that: in the said step 3 fine particle rubbish is carried out adding when deodorization and disinfection is handled 1%-3% the unslaked lime that is equivalent to fine particle rubbish weight.
4. brick-making method according to claim 1 is characterized in that: the iron powder or the brown iron oxide that add 0.05-0.1 weight ratio part when said compound prepares.
5. brick-making method according to claim 1 is characterized in that: the vacuum tightness of said vacuum extruder is 0.7-0.85Mpa, and extrusion pressure is 3-5Mpa.
6. brick-making method according to claim 1 is characterized in that: be 3-5 hours the time of drying of said adobe.
7. brick-making method according to claim 1 is characterized in that: the sintering temperature of said adobe is 1000-1100 ℃.
8. brick-making method according to claim 1 is characterized in that: the sintering time of said adobe is 8-14 hours.
9. brick-making method according to claim 1 is characterized in that: it is that fuel is fired finished product with adobe that said tunnel adopts macrobead rubbish and coarse particles rubbish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102325210A CN102765927A (en) | 2012-07-05 | 2012-07-05 | Brick making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102325210A CN102765927A (en) | 2012-07-05 | 2012-07-05 | Brick making method |
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| CN102765927A true CN102765927A (en) | 2012-11-07 |
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| CN2012102325210A Pending CN102765927A (en) | 2012-07-05 | 2012-07-05 | Brick making method |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496895A (en) * | 2013-09-18 | 2014-01-08 | 桑德环境资源股份有限公司 | Method for producing baking-free bricks by utilizing solid waste |
| CN104086158A (en) * | 2014-06-27 | 2014-10-08 | 重庆市永川区立富机砖厂 | Brick making method |
| CN104086159A (en) * | 2014-07-30 | 2014-10-08 | 新密市环新生活垃圾处理有限公司 | Biogas slurry sintered brick and preparation method thereof |
| CN104140241A (en) * | 2014-07-30 | 2014-11-12 | 新密市环新生活垃圾处理有限公司 | Solid waste muck sintered brick and preparing method thereof |
| CN105130309A (en) * | 2015-09-27 | 2015-12-09 | 常州市奥普泰科光电有限公司 | Preparation method of environment friendly brick |
| CN106630941A (en) * | 2016-12-19 | 2017-05-10 | 苏州唐氏机械制造有限公司 | Brick making method |
| CN107793170A (en) * | 2017-12-20 | 2018-03-13 | 苏州市世好建材新技术工程有限公司 | A kind of method for manufacturing high rigidity refractory brick |
| CN107793168A (en) * | 2017-12-20 | 2018-03-13 | 苏州市世好建材新技术工程有限公司 | A kind of method for manufacturing refractory brick |
| CN107986753A (en) * | 2017-12-20 | 2018-05-04 | 苏州市世好建材新技术工程有限公司 | A kind of manufacture method of high rigidity brick |
| CN108002813A (en) * | 2017-12-20 | 2018-05-08 | 苏州市世好建材新技术工程有限公司 | A kind of brick-making method |
| CN108017373A (en) * | 2017-12-20 | 2018-05-11 | 苏州市世好建材新技术工程有限公司 | A kind of method for manufacturing high rigidity brick |
| CN108314422A (en) * | 2018-02-25 | 2018-07-24 | 上海鑫晶山建材开发有限公司 | A kind of building waste, sewage plant sludge composite environmental-friendly brick and preparation method thereof |
| CN108793962A (en) * | 2018-06-22 | 2018-11-13 | 德清县迪飞达建材有限公司 | It is a kind of to utilize construction waste brick-making method |
| CN110372322A (en) * | 2019-07-09 | 2019-10-25 | 安徽龙钰徽派古建工艺制品有限公司 | A kind of rehabilitating historic building grey tile burning process and system |
| CN112174636A (en) * | 2020-10-20 | 2021-01-05 | 江西广业节能环保建材有限公司 | Preparation method of high-strength environment-friendly brick taking construction waste as raw material |
| CN114436673A (en) * | 2022-03-11 | 2022-05-06 | 筑邦建筑科技投资(深圳)有限公司 | Ultra-long light silica spar wallboard and preparation method |
| CN114477956A (en) * | 2022-03-02 | 2022-05-13 | 深圳市坤鹏环保建筑废料处理有限公司 | Light construction waste regeneration brick and preparation method thereof |
| CN114620994A (en) * | 2022-04-24 | 2022-06-14 | 醴陵千汇实业有限公司 | Solid waste clay and preparation method thereof |
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| CN102515835A (en) * | 2011-12-08 | 2012-06-27 | 江苏省建筑科学研究院有限公司 | Construction residual soil sludge sintered brick doped with household garbage particles and its preparation method |
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| CN101519300A (en) * | 2008-02-27 | 2009-09-02 | 李兴业 | Method for manufacturing bricks by using household garbage |
| CN101234886A (en) * | 2008-03-06 | 2008-08-06 | 刘远蓉 | Method for sintering micro-pore ecological brick by one-step method integrated utilization of garbage |
| CN102199029A (en) * | 2011-03-21 | 2011-09-28 | 邹汉成 | Method for making bricks using household waste |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496895A (en) * | 2013-09-18 | 2014-01-08 | 桑德环境资源股份有限公司 | Method for producing baking-free bricks by utilizing solid waste |
| CN103496895B (en) * | 2013-09-18 | 2015-08-05 | 桑德环境资源股份有限公司 | Solid refuse is utilized to prepare non-burning brick method |
| CN104086158A (en) * | 2014-06-27 | 2014-10-08 | 重庆市永川区立富机砖厂 | Brick making method |
| CN104086159A (en) * | 2014-07-30 | 2014-10-08 | 新密市环新生活垃圾处理有限公司 | Biogas slurry sintered brick and preparation method thereof |
| CN104140241A (en) * | 2014-07-30 | 2014-11-12 | 新密市环新生活垃圾处理有限公司 | Solid waste muck sintered brick and preparing method thereof |
| CN105130309A (en) * | 2015-09-27 | 2015-12-09 | 常州市奥普泰科光电有限公司 | Preparation method of environment friendly brick |
| CN106630941A (en) * | 2016-12-19 | 2017-05-10 | 苏州唐氏机械制造有限公司 | Brick making method |
| CN108002813A (en) * | 2017-12-20 | 2018-05-08 | 苏州市世好建材新技术工程有限公司 | A kind of brick-making method |
| CN107793168A (en) * | 2017-12-20 | 2018-03-13 | 苏州市世好建材新技术工程有限公司 | A kind of method for manufacturing refractory brick |
| CN107986753A (en) * | 2017-12-20 | 2018-05-04 | 苏州市世好建材新技术工程有限公司 | A kind of manufacture method of high rigidity brick |
| CN107793170A (en) * | 2017-12-20 | 2018-03-13 | 苏州市世好建材新技术工程有限公司 | A kind of method for manufacturing high rigidity refractory brick |
| CN108017373A (en) * | 2017-12-20 | 2018-05-11 | 苏州市世好建材新技术工程有限公司 | A kind of method for manufacturing high rigidity brick |
| CN108314422A (en) * | 2018-02-25 | 2018-07-24 | 上海鑫晶山建材开发有限公司 | A kind of building waste, sewage plant sludge composite environmental-friendly brick and preparation method thereof |
| CN108793962A (en) * | 2018-06-22 | 2018-11-13 | 德清县迪飞达建材有限公司 | It is a kind of to utilize construction waste brick-making method |
| CN110372322A (en) * | 2019-07-09 | 2019-10-25 | 安徽龙钰徽派古建工艺制品有限公司 | A kind of rehabilitating historic building grey tile burning process and system |
| CN112174636A (en) * | 2020-10-20 | 2021-01-05 | 江西广业节能环保建材有限公司 | Preparation method of high-strength environment-friendly brick taking construction waste as raw material |
| CN114477956A (en) * | 2022-03-02 | 2022-05-13 | 深圳市坤鹏环保建筑废料处理有限公司 | Light construction waste regeneration brick and preparation method thereof |
| CN114477956B (en) * | 2022-03-02 | 2022-12-16 | 深圳市坤鹏环保建筑废料处理有限公司 | Light construction waste regeneration brick and preparation method thereof |
| CN114436673A (en) * | 2022-03-11 | 2022-05-06 | 筑邦建筑科技投资(深圳)有限公司 | Ultra-long light silica spar wallboard and preparation method |
| CN114620994A (en) * | 2022-04-24 | 2022-06-14 | 醴陵千汇实业有限公司 | Solid waste clay and preparation method thereof |
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Application publication date: 20121107 |