CN103641392A - Formula of environmental protection brick and production method thereof - Google Patents
Formula of environmental protection brick and production method thereof Download PDFInfo
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- CN103641392A CN103641392A CN201310565261.3A CN201310565261A CN103641392A CN 103641392 A CN103641392 A CN 103641392A CN 201310565261 A CN201310565261 A CN 201310565261A CN 103641392 A CN103641392 A CN 103641392A
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- environmental protection
- raw material
- protection brick
- additive
- unslaked lime
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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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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- Silicates, Zeolites, And Molecular Sieves (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention relates to a formula of an environmental protection brick and a production method thereof, which mainly uses phosphate rock or river mud or boron soil as a raw material to produce the environmental protection brick, the formula has the advantages of environmental protection, wide material acquisition and convenient production for manufacturers, the production method mainly comprises steps of fragmenting the raw material, grinding and screening the raw material, metering and stirring, forming and high-temperature culturing. The preparation method has the advantages of simple enforcement and is helpful for lifting product quality.
Description
Technical field
The present invention relates to a kind of formula and production method thereof of environmental protection brick, refer to that especially a kind of phosphorus ore or river silt or boron soil of utilizing is as formula and the production method thereof of raw material production environmental protection brick.
Background technology
Fragment of brick for building is a kind of basic material of construction buildings, and in Specific construction, workmen utilizes fragment of brick to assemble the basic framework that forms buildings, then carries out follow-up other construction operations again.Traditional building brick is all to be fired and formed by earth, but make, thisly by earth, fires the fragment of brick forming and need to destroy a large amount of cultivated land resources, and this mode of production has been prohibited in now a lot of areas.In order to substitute traditional adobe, country widelys popularize environmental protection brick now, environmental protection brick refer to raw materials such as utilizing flyash, cinder, coal gangue, mine tailings, residue of chemical industry or natural sand, tidal land mud, industrial waste, waste incineration slag one or several as main raw material, a kind of novel wall material of manufacturing without high-temperature calcination.The strength of materials of environmental protection brick is high, good endurance, dimensional standard, profile are complete, color and luster homogeneous, has the outward appearance of primitive simplicity and nature, can make dry wall and also can make any outer decoration.Therefore, be a kind of extremely promising renewal product that replaces clay brick.
But the recipe ratio of producing at present environmental protection brick is more single, can only utilize indivedual raw materials to produce, so its scope of application is smaller, and this is the main drawback for prior art.
Summary of the invention
The invention provides a kind of formula and production method thereof of environmental protection brick, its environmental protection of filling a prescription, draws materials extensively, can facilitate manufacturers produce, and this is to be main purpose of the present invention.
The technical solution used in the present invention is: a kind of production formula of environmental protection brick, by phosphorus ore, cement, unslaked lime and flyash, formed, wherein, the weight percent of phosphorus ore, cement, unslaked lime and flyash is 55:8:15:22, described phosphorus ore is phosphatic rock, in phosphatic rock, phosphorus content is less than or equal to 10% of phosphatic rock gross weight, and in described flyash, silica containing weight is more than or equal to 20% of flyash gross weight.
A kind of production formula of environmental protection brick, effluent mud, unslaked lime, stone and additive form, wherein, river silt, unslaked lime, the weight percent of stone and additive is 60:18:17:5, described river silt refers to bed-silt, in river silt, silica containing weight is more than or equal to 40% of river silt gross weight, and the water content of river silt is lower than 30%, described additive is by talcum powder, silicon-dioxide and magnesium oxide form, wherein, talcum powder, silicon-dioxide and magnesian weight percent are 1:2:0.5, the particle diameter of described stone is less than or equal to 6 millimeters.
A kind of production formula of environmental protection brick, by boron soil, unslaked lime, stone and additive, formed, wherein, the weight percent of boron soil, unslaked lime, stone and additive is 43:22:25:10, weight containing montmorillonite in described swollen soil is more than or equal to 70% of swollen native gross weight, the particle diameter of described stone is less than or equal to 6 millimeters, described additive is comprised of talcum powder, silicon-dioxide and magnesium oxide, wherein, talcum powder, silicon-dioxide and magnesian weight percent are 1:2:0.5.
A production method for environmental protection brick, comprises the steps.
The first step, raw material crushing, insert environmental protection brick raw material in crusher and carry out fragmentation, makes the particle diameter of this environmental protection brick raw material reach 20 to 30 millimeters.
Second step, raw material screening in small, broken bits, insert grinding machine for grinding by this environmental protection brick raw material after fragmentation in the first step, then inserts in screening machine and screen, and makes the particle diameter of this environmental protection brick raw material reach 0.5 to 6 millimeter.
The 3rd step, metering are stirred, first this environmental protection brick raw material in second step is inserted in raw material cabin, then by raw material cabin, be transported in metering hopper and measure, finally will insert in stirrer and stir through this environmental protection brick raw material of metering, and control churning time at 4 to 5 minutes, then, then insert and beat Zhan Jizhong and stir, and control churning time and at 3 to 4 minutes, obtain finished product raw material.
The 4th step, moulding, insert this finished product raw material in the 3rd step in mould, and put into pressing machine, and control pressure is at 1000 to 1050 kilograms every square centimeter, and pressurize 10 to 30 minutes, obtains work in-process brick,
The 5th step, high temperature is supported standby, and this work in-process brick in the 4th step is sent into autoclave through stacker crane, windlass, controls 180 to 210 degrees Celsius of steam pressure temperature in the kettle, and pressure 0.8, to 1Mpa, goes out still after 5 to 7 hours time cooling, obtains finished bricks.
In the described the first step, environmental protection brick raw material is the mixing object of phosphorus ore, cement, unslaked lime and flyash, and wherein, the weight percent of phosphorus ore, cement, unslaked lime and flyash is 55:8:15:22.
In the described the first step, environmental protection brick raw material is the mixture of river silt, unslaked lime, stone and additive, wherein, the weight percent of river silt, unslaked lime, stone and additive is 60:18:17:5, described additive is comprised of talcum powder, silicon-dioxide and magnesium oxide, wherein, talcum powder, silicon-dioxide and magnesian weight percent are 1:2:0.5.
In the described the first step, environmental protection brick raw material is the mixture of boron soil, unslaked lime, stone and additive, wherein, the weight percent of boron soil, unslaked lime, stone and additive is 43:22:25:10, described additive is comprised of talcum powder, silicon-dioxide and magnesium oxide, wherein, talcum powder, silicon-dioxide and magnesian weight percent are 1:2:0.5.
Beneficial effect of the present invention is: because the present invention utilizes phosphorus ore or river silt or boron soil as raw material production environmental protection brick, so environmental-protecting performance is unique, in addition, in method of the present invention, first batch mixed rolls this mixing raw material of preparation, then this mixing raw material is transported in this finished product bin and is stored, that is to say the effect that can play raw material buffering by this finished product bin, in concrete production, can first this mixing raw material of large batch of production, follow-up can be according to the needs of concrete production, this mixing raw material of quantitative fetching is processed into finished bricks and dispatches from the factory, can reduce the stock of finished bricks.
Embodiment
A kind of production formula of environmental protection brick, by phosphorus ore, cement, unslaked lime and flyash, formed, wherein, the weight percent of phosphorus ore, cement, unslaked lime and flyash is 55:8:15:22, cement plays tackiness agent effect under the pressure of 1100 to 2000 tons, and in concrete enforcement, this cement is four No. ten cement.
Described phosphorus ore originates in sedimentogeneous rock or metamorphosed rock or volcanic rock, and the phosphorus in phosphorus ore is to exist with orthophosphoric acid salt form, and described phosphorus ore is phosphatic rock, and in phosphatic rock, phosphorus content is less than or equal to 10% of phosphatic rock gross weight.
Described flyash, is in the flue gas from coal combustion, to receive the thin ash of catching, and flyash is the main solid waste that coal-burning power plant discharges.The main oxides of flyash consists of: silicon-dioxide, aluminum oxide, ferric oxide, calcium oxide etc.In described flyash, silica containing weight is more than or equal to 20% of flyash gross weight.
A production formula for environmental protection brick, effluent mud, unslaked lime, stone and additive form, and wherein, the weight percent of river silt, unslaked lime, stone and additive is 60:18:17:5.
Described river silt refers to bed-silt, and in river silt, silica containing weight is more than or equal to 40% of river silt gross weight, and the water content of river silt is lower than 30%.
Described additive is comprised of talcum powder, silicon-dioxide and magnesium oxide, and wherein, talcum powder, silicon-dioxide and magnesian weight percent are 1:2:0.5.
The particle diameter of described stone is less than or equal to 6 millimeters.
A production formula for environmental protection brick, is comprised of boron soil, unslaked lime, stone and additive, and wherein, the weight percent of boron soil, unslaked lime, stone and additive is 43:22:25:10.
The mineralogical composition of described swollen soil is mainly montmorillonite, and it is a kind of highly plastic clay, and general bearing capacity is higher, has the characteristics such as water-swelling, dehydration contraction and repeated expansion and shrinkage distortion, the decay of immersion bearing capacity, desiccation crack growth, and character is extremely unstable.
Weight containing montmorillonite in described swollen soil is more than or equal to 70% of swollen native gross weight.
The particle diameter of described stone is less than or equal to 6 millimeters.
Described additive is comprised of talcum powder, silicon-dioxide and magnesium oxide, and wherein, talcum powder, silicon-dioxide and magnesian weight percent are 1:2:0.5.
A production method for environmental protection brick, it comprises the steps.
The first step, raw material crushing.
Environmental protection brick raw material is inserted in crusher and carried out fragmentation, make the particle diameter of this environmental protection brick raw material reach 20 to 30 millimeters.
Second step, raw material screening in small, broken bits.
This environmental protection brick raw material after fragmentation in the first step is inserted to grinding machine for grinding, then insert in screening machine and screen, make the particle diameter of this environmental protection brick raw material reach 0.5 to 6 millimeter.
The 3rd step, metering are stirred.
First this environmental protection brick raw material in second step is inserted in raw material cabin, then by raw material cabin, be transported in metering hopper and measure, finally will insert in stirrer and stir through this environmental protection brick raw material of metering, and control churning time at 4 to 5 minutes, then, insert again and beat Zhan Jizhong and stir, and control churning time and at 3 to 4 minutes, obtain finished product raw material.
The 4th step, moulding.
This finished product raw material in the 3rd step is inserted in mould, and put into pressing machine, control pressure is at 1000 to 1050 kilograms every square centimeter, and pressurize 10 to 30 minutes, obtains work in-process brick.
The 5th step, high temperature is supported standby.
This work in-process brick in the 4th step is sent into autoclave through stacker crane, windlass, control 180 to 210 degrees Celsius of steam pressure temperature in the kettle, pressure 0.8, to 1Mpa, goes out still after 5 to 7 hours time cooling, obtains finished bricks.
In the described the first step, environmental protection brick raw material is the mixing object of phosphorus ore, cement, unslaked lime and flyash, and wherein, the weight percent of phosphorus ore, cement, unslaked lime and flyash is 55:8:15:22.
In the described the first step, environmental protection brick raw material can also be the mixture of river silt, unslaked lime, stone and additive, wherein, the weight percent of river silt, unslaked lime, stone and additive is 60:18:17:5, described additive is comprised of talcum powder, silicon-dioxide and magnesium oxide, wherein, talcum powder, silicon-dioxide and magnesian weight percent are 1:2:0.5.
In the described the first step, environmental protection brick raw material can also be the mixture of boron soil, unslaked lime, stone and additive, wherein, the weight percent of boron soil, unslaked lime, stone and additive is 43:22:25:10, described additive is comprised of talcum powder, silicon-dioxide and magnesium oxide, wherein, talcum powder, silicon-dioxide and magnesian weight percent are 1:2:0.5.
Claims (7)
1. the production formula of an environmental protection brick, it is characterized in that: by phosphorus ore, cement, unslaked lime and flyash, formed, wherein, the weight percent of phosphorus ore, cement, unslaked lime and flyash is 55:8:15:22, described phosphorus ore is phosphatic rock, in phosphatic rock, phosphorus content is less than or equal to 10% of phosphatic rock gross weight, and in described flyash, silica containing weight is more than or equal to 20% of flyash gross weight.
2. the production formula of an environmental protection brick, it is characterized in that: effluent mud, unslaked lime, stone and additive form, wherein, river silt, unslaked lime, the weight percent of stone and additive is 60:18:17:5, described river silt refers to bed-silt, in river silt, silica containing weight is more than or equal to 40% of river silt gross weight, and the water content of river silt is lower than 30%, described additive is by talcum powder, silicon-dioxide and magnesium oxide form, wherein, talcum powder, silicon-dioxide and magnesian weight percent are 1:2:0.5, the particle diameter of described stone is less than or equal to 6 millimeters.
3. the production formula of an environmental protection brick, it is characterized in that: by boron soil, unslaked lime, stone and additive, formed, wherein, the weight percent of boron soil, unslaked lime, stone and additive is 43:22:25:10, weight containing montmorillonite in described swollen soil is more than or equal to 70% of swollen native gross weight, the particle diameter of described stone is less than or equal to 6 millimeters, described additive is comprised of talcum powder, silicon-dioxide and magnesium oxide, wherein, talcum powder, silicon-dioxide and magnesian weight percent are 1:2:0.5.
4. a production method for environmental protection brick, is characterized in that: comprises the steps,
The first step, raw material crushing, insert environmental protection brick raw material in crusher and carry out fragmentation, makes the particle diameter of this environmental protection brick raw material reach 20 to 30 millimeters,
Second step, raw material screening in small, broken bits, insert grinding machine for grinding by this environmental protection brick raw material after fragmentation in the first step, then inserts in screening machine and screen, and makes the particle diameter of this environmental protection brick raw material reach 0.5 to 6 millimeter,
The 3rd step, metering are stirred, first this environmental protection brick raw material in second step is inserted in raw material cabin, then by raw material cabin, be transported in metering hopper and measure, finally will insert in stirrer and stir through this environmental protection brick raw material of metering, and control churning time at 4 to 5 minutes, then, then insert arena Zhan Jizhong and stir, and control churning time and at 3 to 4 minutes, obtain finished product raw material
The 4th step, moulding, insert this finished product raw material in the 3rd step in mould, and put into pressing machine, and control pressure is at 1000 to 1050 kilograms every square centimeter, and pressurize 10 to 30 minutes, obtains work in-process brick,
The 5th step, high temperature is supported standby, and this work in-process brick in the 4th step is sent into autoclave through stacker crane, windlass, controls 180 to 210 degrees Celsius of steam pressure temperature in the kettle, and pressure 0.8, to 1Mpa, goes out still after 5 to 7 hours time cooling, obtains finished bricks.
5. a kind of production method of environmental protection brick as described in claim 4, it is characterized in that: in the described the first step, environmental protection brick raw material is the mixing object of phosphorus ore, cement, unslaked lime and flyash, wherein, the weight percent of phosphorus ore, cement, unslaked lime and flyash is 55:8:15:22.
6. a kind of production method of environmental protection brick as described in claim 4, it is characterized in that: in the described the first step, environmental protection brick raw material is the mixture of river silt, unslaked lime, stone and additive, wherein, the weight percent of river silt, unslaked lime, stone and additive is 60:18:17:5, described additive is comprised of talcum powder, silicon-dioxide and magnesium oxide, wherein, talcum powder, silicon-dioxide and magnesian weight percent are 1:2:0.5.
7. a kind of production method of environmental protection brick as described in claim 4, it is characterized in that: in the described the first step, environmental protection brick raw material is the mixture of boron soil, unslaked lime, stone and additive, wherein, the weight percent of boron soil, unslaked lime, stone and additive is 43:22:25:10, described additive is comprised of talcum powder, silicon-dioxide and magnesium oxide, wherein, talcum powder, silicon-dioxide and magnesian weight percent are 1:2:0.5.
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104015256A (en) * | 2014-05-05 | 2014-09-03 | 广德县苑瑞新型建材有限公司 | Production device for environment-friendly bricks |
CN105819754A (en) * | 2015-06-08 | 2016-08-03 | 许刚 | Novel waste material reproduced product and production method thereof |
CN104496380B (en) * | 2014-10-22 | 2016-08-24 | 孔蕾蕾 | A kind of preparation method of radiation proof brick |
CN106316340A (en) * | 2016-08-29 | 2017-01-11 | 广西塔锡科技有限公司 | Novel environment-friendly bricks and production method thereof |
CN106365592A (en) * | 2016-08-29 | 2017-02-01 | 广西塔锡科技有限公司 | Environment-friendly brick and production method thereof |
CN106365593A (en) * | 2016-08-29 | 2017-02-01 | 广西塔锡科技有限公司 | Environment-friendly brick and preparation method thereof |
CN106380170A (en) * | 2016-08-29 | 2017-02-08 | 广西塔锡科技有限公司 | Green and environmental-protection brick and preparation method thereof |
CN108373296A (en) * | 2018-01-30 | 2018-08-07 | 广州市环境保护工程设计院有限公司 | A method of preparing novel water permeable brick using creek bed mud |
CN110357510A (en) * | 2019-08-30 | 2019-10-22 | 江西鑫泉固废处理有限公司 | A kind of environmentally friendly process for producing bricks of the object containing waste incineration |
CN110423084A (en) * | 2019-08-30 | 2019-11-08 | 江西鑫泉固废处理有限公司 | A kind of environmental protection process for producing bricks |
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CN102815880A (en) * | 2011-06-07 | 2012-12-12 | 山东滨化新型建材有限责任公司 | Process for producing bricks by using saponification residual slag |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104015256A (en) * | 2014-05-05 | 2014-09-03 | 广德县苑瑞新型建材有限公司 | Production device for environment-friendly bricks |
CN104015256B (en) * | 2014-05-05 | 2016-08-17 | 广德县苑瑞新型建材有限公司 | A kind of process units of environmental protection brick |
CN104496380B (en) * | 2014-10-22 | 2016-08-24 | 孔蕾蕾 | A kind of preparation method of radiation proof brick |
CN105819754A (en) * | 2015-06-08 | 2016-08-03 | 许刚 | Novel waste material reproduced product and production method thereof |
CN106316340A (en) * | 2016-08-29 | 2017-01-11 | 广西塔锡科技有限公司 | Novel environment-friendly bricks and production method thereof |
CN106365592A (en) * | 2016-08-29 | 2017-02-01 | 广西塔锡科技有限公司 | Environment-friendly brick and production method thereof |
CN106365593A (en) * | 2016-08-29 | 2017-02-01 | 广西塔锡科技有限公司 | Environment-friendly brick and preparation method thereof |
CN106380170A (en) * | 2016-08-29 | 2017-02-08 | 广西塔锡科技有限公司 | Green and environmental-protection brick and preparation method thereof |
CN108373296A (en) * | 2018-01-30 | 2018-08-07 | 广州市环境保护工程设计院有限公司 | A method of preparing novel water permeable brick using creek bed mud |
CN108373296B (en) * | 2018-01-30 | 2021-04-16 | 广州市环境保护工程设计院有限公司 | Method for preparing novel water permeable brick by using river bottom mud |
CN110357510A (en) * | 2019-08-30 | 2019-10-22 | 江西鑫泉固废处理有限公司 | A kind of environmentally friendly process for producing bricks of the object containing waste incineration |
CN110423084A (en) * | 2019-08-30 | 2019-11-08 | 江西鑫泉固废处理有限公司 | A kind of environmental protection process for producing bricks |
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