CN101666131B - All scrap baked brick - Google Patents
All scrap baked brick Download PDFInfo
- Publication number
- CN101666131B CN101666131B CN2009101022986A CN200910102298A CN101666131B CN 101666131 B CN101666131 B CN 101666131B CN 2009101022986 A CN2009101022986 A CN 2009101022986A CN 200910102298 A CN200910102298 A CN 200910102298A CN 101666131 B CN101666131 B CN 101666131B
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- China
- Prior art keywords
- brick
- cinder
- paper mill
- scrap
- sludge
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- 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.)
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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
Abstract
The invention discloses an all scrap baked brick and relates to the field of scrap brickmaking. The baked brick is prepared from the following raw materials by weight percent: 30-90% of river mud, 5-60% of sludge of the paper mill and 5-40% of cinder, wherein the used river mud is dried and baked river mud, the used cinder is purified and grinded cinder and the used sludge of the paper mill comprises the following components by weight percent: 40-80% of short vegetable fiber, 10-20% of nitrogen, 5-20% of phosphorus and 5-20% of potassium. The all scrap baked brick of the invention adopts river mud, sludge of the paper mill and cinder as raw materials so as to greatly reduce the specific gravity of the brick product; the test shows that the density of the baked brick of the invention is reduced by about 15% compared with the clay solid brick and by about 20% compared with the brick prepared from pure sludge. The all scrap baked brick has good economic benefit and environmental value and prominent comprehensive benefit.
Description
Technical field
The present invention relates to waste material brickmaking field, relate in particular to a kind of clinker brick that all utilizes waste-material-preparing.
Background technology
Riverway sludge is the natural deposit that river flow to form, and has a large capacity and a wide range, if do not renovated and utilize, it can deposit and raise the riverbed, forces the river overflow, if run into flood flood season, dangerous situation can occur, seriously jeopardize the river course people across the Straits masses' the security of the lives and property.Country all will spend great amount of manpower and material resources and financial resources in the alluvial of improvement channel deposits last every year.If can make good use of mud, not only can turn harm into good, turn waste into wealth, save resource, improve environment, and help river regulation.Dig out riverbed behind the mud simultaneously and how long can not become silted up flatly again, visible river silt is inexhaustible, nexhaustible comparatively desirable raw materials for production, utilizes properly, will be the very high precious resources of a kind of potential value.Such as, a large amount of riverway sludges is used for constructional materials, can utilize the waste material that flows to economize the land resource well, reduce the harm of mud to lower reaches of river.
In the paper industry field, the annual a large amount of mud that produce in paper mill bring serious pollution problem to environment, along with the day by day raising of country to the industry environmental protection requirement, mud how to dispose the annual enormous amount that produces of paper-making industry has more and more become the focus that people pay close attention to.If adopt the burning disposal not only can atmosphere pollution, and it be huge to consume energy; If adopt and fill up processing, then can pollute to underground water resource.Therefore, how to handle paper mill mud and become the environmental issue that the paper industry field presses for solution at present.
Cinder is a kind of of industrial solid wastes, and the coal-fired waste residue of discharging of steam power station, industry and civil boiler and other equipment claims slag again.The chemical composition of cinder is silica 40～50%, alundum (Al 30～35%, ferrous oxide 34～20%, calcium oxide 1～5% and small amount of magnesium, sulphur, carbon etc.Cinder is thrown aside accumulation, and not only land occupation is emitted the sulfurous gas atmosphere pollution, the harm environment, in addition can spontaneous combustion on fire.People just began to utilize cinder to make tabia in 18th century, as constructional materials.Since 20th century, countries in the world are all in the comprehensive utilization of carrying out cinder, and state's cinders such as Japan, Denmark all obtain utilizing.The predominant use of cinder is to make constructional materials.Such as, cinder can be used as roof heat insulation or indoor foundation material, also can make road materials, sand blasting-used sand etc.Cinder if can rationally use the brickmaking field, then constantly can turn waste into wealth, save resource as a kind of recyclable resource of utilizing, and has well protected ecological environment.
Therefore, in waste material brickmaking field, people have invented certain methods and have utilized the waste-material-preparing clinker brick.Such as, application number is 200810013838.9, the applying date be January 16, notification number in 2008 be CN101215147, open day be on July 9th, 2008, application people for the Chinese invention patent application of Shandong Zhongli New Building Materials Co., Ltd. discloses a kind of high blending quantity sewage treatment sludge clinker brick and preparation technology thereof, belong to and utilize the making brick from sludge technical field.Raw material is the sewerage treatment sediment, Yellow river silt, a kind of or combination of gangue, industrial slags.The preparation method comprises raw material mixing, pulverizing, water transfer homogenizing, base, oven dry, sintering.This invention utilizes raw materials such as Yellow river silt and industrial slags to prepare clinker brick, though played to a certain extent turn waste into wealth, aim of saving, existing waste material is not made full use of, have further improved necessity of optimization.
Summary of the invention
The objective of the invention is to overcome that prior art exists does not make full use of the deficiency of existing waste material under many waste materials need the background of environmental protection treatment, and provide a kind of and make full use of waste material, save resource, all scrap baked brick of protection environment.
For solving the problems of the technologies described above, the present invention is solved by following technical proposals:
All scrap baked brick, disposed by weight percentage by following raw materials according:
Riverway sludge 30～90%
Paper mill mud 5～60%
Cinder 5～40%
Described riverway sludge is for oven dry or the riverway sludge after drying, and described cinder is the cinder of removal of impurities after levigate,
As the paper mill mud of configuration raw material, its composition comprises by weight percentage:
Short fiber of plant 40～80%
Nitrogen 10～20%
Phosphorus 5～20%
Potassium 5～20%.
Wherein, short fiber of plant is a kind of natural organic matter, is used for brickmaking and can makes the inner stickiness of fragment of brick strengthen, and is difficult for broken.
In the above-mentioned raw materials, be the riverway sludge after drying, drying as the riverway sludge that disposes raw material; Cinder as the configuration raw material is removal of impurities, the cinder after levigate.
As preferably, as the paper mill mud of configuration raw material, its composition comprises by weight percentage:
Short fiber of plant 50%
Nitrogen 15%
Phosphorus 15%
Potassium 20%.
As preferably, the percentage by weight that described riverway sludge occupies is 30%, and the percentage by weight that paper mill mud occupies is 60%, and the percentage by weight that cinder occupies is 10%.This proportion scheme is a kind of optimal way of the present invention, can make the proportion and the density of the clinker brick produced reduce greatly, has well reduced cost of production.
As preferably, the percentage by weight that described riverway sludge occupies is 40%, and the percentage by weight that paper mill mud occupies is 30%, and the percentage by weight that cinder occupies is 30%.This proportion scheme is a kind of optimal way of the present invention, can make the proportion and the density of the clinker brick produced reduce greatly, has well reduced cost of production.
As preferably, the percentage by weight that described riverway sludge occupies is 50%, and the percentage by weight that paper mill mud occupies is 10%, and the percentage by weight that cinder occupies is 40%.This proportion scheme is a kind of optimal way of the present invention, can make the proportion and the density of the clinker brick produced reduce greatly, has well reduced cost of production.
As preferably, the percentage by weight that described riverway sludge occupies is 80%, and the percentage by weight that paper mill mud occupies is 10%, and the percentage by weight that cinder occupies is 10%.This proportion scheme is a kind of optimal way of the present invention, can make the proportion and the density of the clinker brick produced reduce greatly, has well reduced cost of production.
As preferably, the percentage by weight that described riverway sludge occupies is 90%, and the percentage by weight that paper mill mud occupies is 5%, and the percentage by weight that cinder occupies is 5%.This proportion scheme is a kind of optimal way of the present invention, can make the proportion and the density of the clinker brick produced reduce greatly, has well reduced cost of production.
The present invention has significant technique effect owing to adopted above technical scheme:
1. the present invention provides a kind of brand-new approach for extensive riverway sludge, paper mill mud and the cinder handled, can dredging river, and mud is stepped in the benign cycle of sustainable development, can reduce sewerage treatment sediment pollution on the environment again.
2. all scrap baked brick of the present invention, adopting riverway sludge, paper mill mud and cinder is raw material, alleviate the proportion of product brick greatly, clinker brick of the present invention after measured reduces about 15% than the density of clay solid brick, and the brick density that makes than pure sludge reduces about 20%.
3. the present invention not only for constructional materials provides a kind of material of novel environment friendly cheaply, also has the good economic benefit and the value of environmental protection, and comprehensive benefit is outstanding.
The specific embodiment
Below in conjunction with embodiment the present invention is described in further detail:
Embodiment 1
All scrap baked brick, disposed by weight percentage by following raw materials according:
Riverway sludge 30%
Paper mill mud 60%
Cinder 10%.
In the above-mentioned raw materials, be the riverway sludge after drying, drying as the riverway sludge that disposes raw material; Cinder as the configuration raw material is removal of impurities, the cinder after levigate.
In the above-mentioned raw materials, as the paper mill mud of configuration raw material, its composition comprises by weight percentage:
Short fiber of plant 50%
Nitrogen 15%
Phosphorus 15%
Potassium 20%.
Wherein, short fiber of plant is a kind of natural organic matter, is used for brickmaking and can makes the inner stickiness of fragment of brick strengthen, and is difficult for broken.
This proportion scheme is a kind of preferred implementation of the present invention, can make that the clinker brick of producing reaches preferable quality, the proportion of product brick alleviates greatly, clinker brick of the present invention after measured reduces about 11% than the density of clay solid brick, and the brick density that makes than pure sludge reduces about 22%.
Embodiment 2
In the present embodiment, riverway sludge, paper mill mud and cinder as the configuration raw material are identical with embodiment 1, difference is: the percentage by weight that riverway sludge occupies is 40%, and the percentage by weight that paper mill mud occupies is 30%, and the percentage by weight that cinder occupies is 30%.
Described paper mill mud as the configuration raw material, its composition comprises by weight percentage:
Short fiber of plant 70%
Nitrogen 10%
Phosphorus 10%
Potassium 10%.
This proportion scheme is a kind of preferred implementation of the present invention, can make that the clinker brick of producing reaches preferable quality, the proportion of product brick alleviates greatly, clinker brick of the present invention after measured reduces about 13% than the density of clay solid brick, and the brick density that makes than pure sludge reduces about 17%.
Embodiment 3
In the present embodiment, riverway sludge, paper mill mud and cinder as the configuration raw material are identical with embodiment 1, difference is: the percentage by weight that riverway sludge occupies is 50%, and the percentage by weight that paper mill mud occupies is 10%, and the percentage by weight that cinder occupies is 40%.
Described paper mill mud as the configuration raw material, its composition comprises by weight percentage:
Short fiber of plant 40%
Nitrogen 20%
Phosphorus 20%
Potassium 20%.
This proportion scheme is a kind of preferred implementation of the present invention, can make that the clinker brick of producing reaches preferable quality, the proportion of product brick alleviates greatly, clinker brick of the present invention after measured reduces about 16% than the density of clay solid brick, and the brick density that makes than pure sludge reduces about 18%.
Embodiment 4
In the present embodiment, riverway sludge, paper mill mud and cinder as the configuration raw material are identical with embodiment 1, difference is: the percentage by weight that riverway sludge occupies is 80%, and the percentage by weight that paper mill mud occupies is 10%, and the percentage by weight that cinder occupies is 10%.
Described paper mill mud as the configuration raw material, its composition comprises by weight percentage:
Short fiber of plant 60%
Nitrogen 15%
Phosphorus 15%
Potassium 10%.
This proportion scheme is a kind of preferred implementation of the present invention, can make that the clinker brick of producing reaches preferable quality, the proportion of product brick alleviates greatly, clinker brick of the present invention after measured reduces about 15% than the density of clay solid brick, and the brick density that makes than pure sludge reduces about 13%.
Embodiment 5
In the present embodiment, riverway sludge, paper mill mud and cinder as the configuration raw material are identical with embodiment 1, difference is: the percentage by weight that riverway sludge occupies is 90%, and the percentage by weight that paper mill mud occupies is 5%, and the percentage by weight that cinder occupies is 5%.
Described paper mill mud as the configuration raw material, its composition comprises by weight percentage:
Short fiber of plant 80%
Nitrogen 10%
Phosphorus 5%
Potassium 5%.
This proportion scheme is a kind of preferred implementation of the present invention, can make that the clinker brick of producing reaches preferable quality, the proportion of product brick alleviates greatly, clinker brick of the present invention after measured reduces about 17% than the density of clay solid brick, and the brick density that makes than pure sludge reduces about 20%.
In a word, the above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (2)
1. all scrap baked brick, disposed by weight percentage by following raw materials according:
Riverway sludge 30～90%
Paper mill mud 5～60%
Cinder 5～40%
Described riverway sludge is for oven dry or the riverway sludge after drying, and described cinder is the cinder of removal of impurities after levigate, it is characterized in that: as the paper mill mud of configuration raw material, its composition comprises by weight percentage:
Short fiber of plant 40～80%
Nitrogen 10～20%
Phosphorus 5～20%
Potassium 5～20%.
2. all scrap baked brick according to claim 1 is characterized in that: as the paper mill mud of configuration raw material, its composition comprises by weight percentage:
Short fiber of plant 50%
Nitrogen 15%
Phosphorus 15%
Potassium 20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101022986A CN101666131B (en) | 2009-09-10 | 2009-09-10 | All scrap baked brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101022986A CN101666131B (en) | 2009-09-10 | 2009-09-10 | All scrap baked brick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101666131A CN101666131A (en) | 2010-03-10 |
| CN101666131B true CN101666131B (en) | 2011-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101022986A Expired - Fee Related CN101666131B (en) | 2009-09-10 | 2009-09-10 | All scrap baked brick |
Country Status (1)
| Country | Link |
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| CN (1) | CN101666131B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875555B (en) * | 2010-07-02 | 2012-06-13 | 海盐达贝尔新型建材有限公司 | Energy-saving sintering heat-reserving brick |
| CN102358694A (en) * | 2011-07-26 | 2012-02-22 | 赵德智 | Sintering method of lightweight energy saving building brick |
| 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 |
| CN102795877A (en) * | 2012-08-29 | 2012-11-28 | 浙江嘉荣新型材料有限公司 | Energy-saving heat retaining rectangular-hole porous brick |
| 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 |
| CN106747314A (en) * | 2017-01-16 | 2017-05-31 | 上海同济普兰德生物质能股份有限公司 | A kind of sludge and silt sintering brick and preparation method thereof |
| CN107814559A (en) * | 2017-09-30 | 2018-03-20 | 望江县中山新型建材有限公司 | A kind of low cost and the preparation method with good heat preservation effect fired brick |
-
2009
- 2009-09-10 CN CN2009101022986A patent/CN101666131B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101666131A (en) | 2010-03-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HAIYAN DABEIER NEW BUILDING MATERIAL CO.,LTD. Assignor: Lu Shouping Contract record no.: 2012330000413 Denomination of invention: All scrap baked brick Granted publication date: 20110525 License type: Exclusive License Open date: 20100310 Record date: 20120704 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170321 Address after: Jiaxing City, Zhejiang province 314305 Haiyan County Yuantong Street Community Yongfu building 1-3 Patentee after: HAIYAN DABEIER NEW BUILDING MATERIAL CO.,LTD. Address before: 314305 Haiyan County, Xitang Province town of Yongning Village thousands of rivers, No. 12, No. Patentee before: Lu Shouping |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20210910 |
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| CF01 | Termination of patent right due to non-payment of annual fee |