CN104926250A - Method for preparing air-added brick from ceramic industry pollutants - Google Patents
Method for preparing air-added brick from ceramic industry pollutants Download PDFInfo
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- CN104926250A CN104926250A CN201510262141.5A CN201510262141A CN104926250A CN 104926250 A CN104926250 A CN 104926250A CN 201510262141 A CN201510262141 A CN 201510262141A CN 104926250 A CN104926250 A CN 104926250A
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- steeping fluid
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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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Abstract
The invention discloses a method for preparing an air-added brick from ceramic industry pollutants. The method is performed according to the following steps of getting the following dry base raw materials in parts by weight: 6 to 8 parts of ceramic industry pollutants, 12 to 14 parts of silicium-calcium slag, 10 to 12 parts of Portland cement, 20 to 25 parts of hemihydrate gypsum, 2.5 to 5.5 parts of copper oxide, 4 to 6 parts of modified furnace kiln ash, 2 to 5 parts of foam stabilizer and 1.5 to 3 parts of defoamer, and the like. According to the method disclosed by the invention, by adopting an immersion treatment process, the consumption of the ceramic industry pollutants is high, energy is saved, and the environment is protected; the governance problem brought by the treatment of the ceramic industry pollutants is relieved; meanwhile, the air-added brick has good comprehensive performance in all aspects, sp that the use requirement is met.
Description
Technical field
The present invention relates to building material field, specifically belong to a kind of ceramic industry pollutent and prepare aerated bricks method.
Background technology
The principal pollutant of ceramic industry, generally speaking, the fuel that mainly pottery barbecue uses produces the dust of atmospheric polluting material and the generation such as post-production, polishing, and ceramic industry pollutent is very large to environmental influence, and treatment cost is also high.
Ceramic industry pollutent combines with aerated bricks industrial production, is a kind of new research direction.
Summary of the invention
A kind of ceramic industry pollutent is the object of the present invention is to provide to prepare aerated bricks method, ceramic industry pollutent consumption is large, energy-conserving and environment-protective, alleviate the governing problem that ceramic industry Pollutant Treatment is brought, aerated bricks each side high comprehensive performance, meets service requirements simultaneously.
Technical scheme of the present invention is as follows:
A kind of ceramic industry pollutent prepares aerated bricks method, carries out in accordance with the following steps:
(1) the butt raw material of row mass parts, is taken off:
Ceramic industry pollutent 6-8 part
Calcium silicate slag 12-14 part
Silicate cement 10-12 part
Semi-hydrated gypsum 20-25 part
Cupric oxide 2.5-5.5 part
Modification stove ash 4-6 part
Suds-stabilizing agent 2-5 part
Defoamer 1.5-3 part;
(2), by ceramic industry pollutent, calcium silicate slag, modification stove ash, through mechanical disintegration powder, stir by formula rate, then the water that volume ratio is 10-15% is added, then through becoming ball mill corning footpath to be the raw material ball of 2-5mm, dry 2-3h at 100-120 DEG C; By dried raw material ball high-temperature roasting 4-6min at 1150-1250 DEG C, obtain aggregate haydite;
(3), first by aggregate haydite and cupric oxide, rolling is carried out again with silicate cement, suds-stabilizing agent, defoamer and appropriate water shaping after levigate, again by green compact building block maintenance 20-22h in 0.7-0.8Mpa sweating room, naturally dry, then send impregnation chamber to and carry out dip treating;
(4) concentration of the steeping fluid, in impregnation chamber is 4% ~ 5%, and the activator of steeping fluid is selected from ring, and copper, dimethylbenzene or acetic acid primary isoamyl alcohol are a kind of, and the temperature of steeping fluid is 40 ~ 50 DEG C, and the temperature of its steeping fluid preferably remains on 80-90 DEG C, and dipping time is 20-24h;
(5), dipping after building block cut into corresponding size, obtain aerating hollow brick finished product.
The concentration of the steeping fluid in described impregnation chamber is 4.5%, and the activator of steeping fluid is selected from ring copper, dimethylbenzene or acetic acid primary isoamyl alcohol one, and the temperature of steeping fluid is 45 DEG C, and the temperature of its steeping fluid preferably remains on 85 DEG C, and dipping time is 22h.
The present invention adopts dip treating operation, and ceramic industry pollutent consumption is large, energy-conserving and environment-protective, alleviates the governing problem that ceramic industry Pollutant Treatment is brought, and aerated bricks each side high comprehensive performance, meets service requirements simultaneously.
Embodiment
A kind of ceramic industry pollutent prepares aerated bricks method, carries out in accordance with the following steps:
(1) the butt raw material of row mass parts, is taken off:
Ceramic industry pollutent 6-8 part
Calcium silicate slag 12-14 part
Silicate cement 10-12 part
Semi-hydrated gypsum 20-25 part
Cupric oxide 2.5-5.5 part
Modification stove ash 4-6 part
Suds-stabilizing agent 2-5 part
Defoamer 1.5-3 part;
(2), by ceramic industry pollutent, calcium silicate slag, modification stove ash, through mechanical disintegration powder, stir by formula rate, then the water that volume ratio is 10-15% is added, then through becoming ball mill corning footpath to be the raw material ball of 2-5mm, dry 2-3h at 100-120 DEG C; By dried raw material ball high-temperature roasting 4-6min at 1150-1250 DEG C, obtain aggregate haydite;
(3), first by aggregate haydite and cupric oxide, rolling is carried out again with silicate cement, suds-stabilizing agent, defoamer and appropriate water shaping after levigate, again by green compact building block maintenance 20-22h in 0.7-0.8Mpa sweating room, naturally dry, then send impregnation chamber to and carry out dip treating;
(4) concentration of the steeping fluid, in impregnation chamber is 4.5%, and the activator of steeping fluid is selected from ring, and copper, dimethylbenzene or acetic acid primary isoamyl alcohol are a kind of, and the temperature of steeping fluid is 45 DEG C, and the temperature of its steeping fluid preferably remains on 85 DEG C, and dipping time is 22h;
(5), dipping after building block cut into corresponding size, obtain aerating hollow brick finished product.
Claims (2)
1. ceramic industry pollutent prepares an aerated bricks method, it is characterized in that, carries out in accordance with the following steps:
(1) the butt raw material of row mass parts, is taken off:
Ceramic industry pollutent 6-8 part
Calcium silicate slag 12-14 part
Silicate cement 10-12 part
Semi-hydrated gypsum 20-25 part
Cupric oxide 2.5-5.5 part
Modification stove ash 4-6 part
Suds-stabilizing agent 2-5 part
Defoamer 1.5-3 part;
(2), by ceramic industry pollutent, calcium silicate slag, modification stove ash, through mechanical disintegration powder, stir by formula rate, then the water that volume ratio is 10-15% is added, then through becoming ball mill corning footpath to be the raw material ball of 2-5mm, dry 2-3h at 100-120 DEG C; By dried raw material ball high-temperature roasting 4-6min at 1150-1250 DEG C, obtain aggregate haydite;
(3), first by aggregate haydite and cupric oxide, rolling is carried out again with silicate cement, suds-stabilizing agent, defoamer and appropriate water shaping after levigate, again by green compact building block maintenance 20-22h in 0.7-0.8Mpa sweating room, naturally dry, then send impregnation chamber to and carry out dip treating;
(4) concentration of the steeping fluid, in impregnation chamber is 4% ~ 5%, and the activator of steeping fluid is selected from ring, and copper, dimethylbenzene or acetic acid primary isoamyl alcohol are a kind of, and the temperature of steeping fluid is 40 ~ 50 DEG C, and the temperature of its steeping fluid preferably remains on 80-90 DEG C, and dipping time is 20-24h;
(5), dipping after building block cut into corresponding size, obtain aerating hollow brick finished product.
2. ceramic industry pollutent prepares aerated bricks method according to claim 1, it is characterized in that: the concentration of the steeping fluid in described impregnation chamber is 4.5%, the activator of steeping fluid is selected from ring copper, dimethylbenzene or acetic acid primary isoamyl alcohol one, the temperature of steeping fluid is 45 DEG C, the temperature of its steeping fluid preferably remains on 85 DEG C, and dipping time is 22h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510262141.5A CN104926250A (en) | 2015-05-22 | 2015-05-22 | Method for preparing air-added brick from ceramic industry pollutants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510262141.5A CN104926250A (en) | 2015-05-22 | 2015-05-22 | Method for preparing air-added brick from ceramic industry pollutants |
Publications (1)
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| CN104926250A true CN104926250A (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510262141.5A Pending CN104926250A (en) | 2015-05-22 | 2015-05-22 | Method for preparing air-added brick from ceramic industry pollutants |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0254501A1 (en) * | 1986-07-24 | 1988-01-27 | Fosroc International Limited | Foamable composition |
| CN101885602A (en) * | 2010-07-03 | 2010-11-17 | 内蒙古科技大学 | High intensity calcium silicon dregs porcelain granule and preparation method thereof |
| CN102153369A (en) * | 2010-12-09 | 2011-08-17 | 东南大学 | Method for reinforcing autoclaved aerated concrete by using external reinforcing agent |
| CN103396158A (en) * | 2013-07-31 | 2013-11-20 | 浙江泰正钼业开发有限公司 | Antibacterial molybdenum mill tailings aerated concrete block and preparation method thereof |
| CN103553570A (en) * | 2013-11-05 | 2014-02-05 | 大唐国际发电股份有限公司高铝煤炭资源开发利用研发中心 | Preparation method of ceramsite |
| CN104355572A (en) * | 2014-10-09 | 2015-02-18 | 合肥向荣环保科技有限公司 | Rice straw aerated brick |
-
2015
- 2015-05-22 CN CN201510262141.5A patent/CN104926250A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0254501A1 (en) * | 1986-07-24 | 1988-01-27 | Fosroc International Limited | Foamable composition |
| CN101885602A (en) * | 2010-07-03 | 2010-11-17 | 内蒙古科技大学 | High intensity calcium silicon dregs porcelain granule and preparation method thereof |
| CN102153369A (en) * | 2010-12-09 | 2011-08-17 | 东南大学 | Method for reinforcing autoclaved aerated concrete by using external reinforcing agent |
| CN103396158A (en) * | 2013-07-31 | 2013-11-20 | 浙江泰正钼业开发有限公司 | Antibacterial molybdenum mill tailings aerated concrete block and preparation method thereof |
| CN103553570A (en) * | 2013-11-05 | 2014-02-05 | 大唐国际发电股份有限公司高铝煤炭资源开发利用研发中心 | Preparation method of ceramsite |
| CN104355572A (en) * | 2014-10-09 | 2015-02-18 | 合肥向荣环保科技有限公司 | Rice straw aerated brick |
Non-Patent Citations (2)
| Title |
|---|
| 曾令可等: "《陶瓷废料回收利用技术》", 31 January 2015, 中国建材工业出版社 * |
| 蒋正华等: "《生态健康与循环经济》", 30 November 2006, 中国医药科技出版社 * |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |