CN101734874A - Production method to sinter walling materials by carbonizing straws - Google Patents
Production method to sinter walling materials by carbonizing straws Download PDFInfo
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- CN101734874A CN101734874A CN200810160195A CN200810160195A CN101734874A CN 101734874 A CN101734874 A CN 101734874A CN 200810160195 A CN200810160195 A CN 200810160195A CN 200810160195 A CN200810160195 A CN 200810160195A CN 101734874 A CN101734874 A CN 101734874A
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- China
- Prior art keywords
- materials
- walling
- straws
- production method
- carbonized
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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
Abstract
The invention provides a production method to sinter walling materials by carbonizing straws and belongs to a production method for walling materials. The method is to grind the carbonized straws into granula with a diameter less than 0.3 cm and then transmit the ground carbonized straws into a stirring mill to mix with other raw materials of the walling material. Afterward, the mixture can be made into walling material bases which are later sintered into walling materials in the firing chamber after drying up. As the production method of sintering wall materials uses carbonized straws as internal combustion material, thus saving non-renewable energies like coal. By employing the method, the production cost is low, the carbonized straws burn fast and completely. The walling material is of high quality. The added carbonized straws can replace the sawdust to serve as the plasticity reducing material to reduce the plasticity of the clay in the raw materials and reduce the drying up shrinking percentage of the bases. The carbonized straws can replace sawdust to serve as pore-creating air-entrapping material to create evenly distributed pores in the brick, thus effectively reducing the volume weight of the walling materials and reducing heat conduction.
Description
Technical field
The invention provides the production method of a kind of production method of materials for wall, particularly sinter walling materials.
Background technology
At present, in the production as the brick of sinter walling materials or building block, be interior combustible material with fire coal, coal gangue etc. always, all be non-renewable resource.And China is large agricultural country, the field crop stalk resource is abundanter, the utilization of stalk resource, past is only as forage grass, burning bavin, though there have been some to enlarge the exploration that it utilizes scope, as biogas, biological straw generating, straw directly returning to field, production edible mushrooms etc., but the internal combustion energy and material that is used for materials for wall is not appeared in the newspapers.The Yellow River and Huai He River sea plain area produces a large amount of cotton stalk resources, only limits to pressed sheet and consumption is less at building materials field.A large amount of cotton stalks goes out of use and open-air the burning, has both caused the waste of resource, again contaminate environment.
Summary of the invention
Technical problem to be solved by this invention is, a kind of production method of utilizing the carbonization stalk sinter walling materials is provided, it with carbonization stalk as interior combustible material.
The present invention realizes like this, a kind of production method of utilizing the carbonization stalk sinter walling materials, described method is, after the agricultural crop straw carbonization, carbonization stalk is ground into particle less than 0.3cm, then it is sent into stirrer and mix with other raw materials of materials for wall, the addition of carbonization stalk is 7～10% of all materials for wall raw material weights, make the base of materials for wall then, send into sintering in the roasting chamber after the base oven dry, burn till sinter walling materials.
The production method of this sintering body of wall body of wall as interior combustible material, has been saved Nonrenewable energy resources such as coal with carbonization stalk; Production cost is low; Fast, the sufficient combustion of carbonization stalk burning, materials for wall quality height; Cut easily after adopting carbonization stalk, finished surface is bright and clean smooth, and outward appearance is good.Add carbonization stalk, can replace sawdust, the clay plasticity in the raw material is reduced, reduce the drying shrinkage of base, can also make soft raw material hardening as the material that reduces plasticity.Carbonization stalk can replace sawdust as pore-forming aerating material, makes in the brick body and is evenly distributed with pore, effectively reduces the unit weight of materials for wall, reduces thermal conduction.Have the plasticity-, the frost resistance that strengthen materials for wall, reduce performances such as accumulation of salt in the surface soil degree, improved quality product.
Embodiment
Described carbonization stalk is the branch of carbonized cotton stalk or carbonization.Also can be with the laggard capable carbonization of compactings such as wheat straw, straw, as carbonization stalk.
Described " making the base of materials for wall " is adobe to brick, is the building block base to building block.
Described " carbonization stalk is ground into particle less than 0.3cm " is meant that carbonization stalk particulate length, width, thickness are all less than 0.3cm.
Except that interior combustible material adopts carbonization stalk, identical in other raw materials among the present invention and the existing production method.The equipment that technological processs such as mixing, base, sintering adopt, processing condition etc. are also identical with existing production method, no longer describe in detail.
When making carbonization stalk, the carbonization method that is adopted is identical with the production method of existing charcoal.
Calorific value compares: the calorific value of per kilogram fire coal is about 5500 kilocalories, and per kilogram carbonization stalk calorific value is about 5000 kilocalories.Utilize 1 kilogram of alternative 0.9 kilogram of fire coal of carbonization stalk.
Claims (1)
1. production method of utilizing the carbonization stalk sinter walling materials, it is characterized in that, described method is, after the agricultural crop straw carbonization, carbonization stalk is ground into particle less than 0.3cm, then it is sent into stirrer and mix with other raw materials of materials for wall, the addition of carbonization stalk is 7～10% of all materials for wall raw material weights, make the base of materials for wall then, send into sintering in the roasting chamber after the base oven dry, burn till sinter walling materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810160195A CN101734874A (en) | 2008-11-20 | 2008-11-20 | Production method to sinter walling materials by carbonizing straws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810160195A CN101734874A (en) | 2008-11-20 | 2008-11-20 | Production method to sinter walling materials by carbonizing straws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101734874A true CN101734874A (en) | 2010-06-16 |
Family
ID=42458974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810160195A Pending CN101734874A (en) | 2008-11-20 | 2008-11-20 | Production method to sinter walling materials by carbonizing straws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101734874A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226118A (en) * | 2011-05-16 | 2011-10-26 | 科威国际技术转移有限公司 | Biomass fluid fuel and preparation method thereof |
| CN102659358A (en) * | 2012-03-06 | 2012-09-12 | 深圳市华威环保建材有限公司 | Baffle brick with ultra low shrinkage and manufacturing method thereof |
| CN107021669A (en) * | 2017-06-05 | 2017-08-08 | 合肥永泰新型建材有限公司 | A kind of environmental-friendly construction material and preparation method thereof |
| CN107324773A (en) * | 2017-07-16 | 2017-11-07 | 湖北金日生态能源股份有限公司 | A kind of biomass carbon base environmental protection brick and preparation method |
| CN107399957A (en) * | 2017-06-27 | 2017-11-28 | 常州奕轩纺织品有限公司 | A kind of preparation method of coal gangue baked brick |
-
2008
- 2008-11-20 CN CN200810160195A patent/CN101734874A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226118A (en) * | 2011-05-16 | 2011-10-26 | 科威国际技术转移有限公司 | Biomass fluid fuel and preparation method thereof |
| CN102226118B (en) * | 2011-05-16 | 2014-03-19 | 科威国际技术转移有限公司 | Biomass fluid fuel and preparation method thereof |
| CN102659358A (en) * | 2012-03-06 | 2012-09-12 | 深圳市华威环保建材有限公司 | Baffle brick with ultra low shrinkage and manufacturing method thereof |
| CN102659358B (en) * | 2012-03-06 | 2014-05-14 | 深圳市华威环保建材有限公司 | Baffle brick with ultra low shrinkage and manufacturing method thereof |
| CN107021669A (en) * | 2017-06-05 | 2017-08-08 | 合肥永泰新型建材有限公司 | A kind of environmental-friendly construction material and preparation method thereof |
| CN107399957A (en) * | 2017-06-27 | 2017-11-28 | 常州奕轩纺织品有限公司 | A kind of preparation method of coal gangue baked brick |
| CN107324773A (en) * | 2017-07-16 | 2017-11-07 | 湖北金日生态能源股份有限公司 | A kind of biomass carbon base environmental protection brick and preparation method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100616 |