CN102701716B - Coal ash ceramic brick and manufacturing method thereof - Google Patents
Coal ash ceramic brick and manufacturing method thereof Download PDFInfo
- Publication number
- CN102701716B CN102701716B CN201210194747.6A CN201210194747A CN102701716B CN 102701716 B CN102701716 B CN 102701716B CN 201210194747 A CN201210194747 A CN 201210194747A CN 102701716 B CN102701716 B CN 102701716B
- Authority
- CN
- China
- Prior art keywords
- ceramic tile
- grey matter
- fine coal
- ash
- matter ceramic
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 239000011449 brick Substances 0.000 title abstract 3
- 239000010883 coal ash Substances 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 239000002956 ash Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010433 feldspar Substances 0.000 claims abstract description 8
- NWXHSRDXUJENGJ-UHFFFAOYSA-N calcium;magnesium;dioxido(oxo)silane Chemical compound [Mg+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O NWXHSRDXUJENGJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052637 diopside Inorganic materials 0.000 claims abstract description 4
- 239000002010 green coke Substances 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims abstract description 4
- 239000004575 stone Substances 0.000 claims abstract description 4
- 239000003245 coal Substances 0.000 claims description 20
- 210000004884 grey matter Anatomy 0.000 claims description 14
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims description 7
- 238000010304 firing Methods 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 229910052573 porcelain Inorganic materials 0.000 claims description 3
- 238000013467 fragmentation Methods 0.000 claims description 2
- 238000006062 fragmentation reaction Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003250 coal slurry Substances 0.000 abstract description 5
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 239000003446 ligand Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010023126 Jaundice Diseases 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a coal ash ceramic brick and a manufacturing method thereof, and belongs to the field of ceramic preparation methods. The coal ash ceramic brick is characterized by being prepared by the following raw materials by mass percent: 4% of diopside, 27% of Laiyang soil, 23% of Mengyin feldspar, 24% of Laiwu feldspar, 7% of green coke, 8% of high-density china stone and 7% of water coal slurry ash. The water coal slurry ash is no longer discharged to the outside, so that the production cost is greatly reduced. As the water coal slurry ash has no plasticity but a higher iron content, the ligand strength is enabled to meet the standards through adjusting a formula. The color of the produced blank body is slightly yellow than before, but the physicochemical indexes are all not less than those before. During operation, a production line can be applied without any change after the formula of the blank body is adjusted only.
Description
Technical field
The present invention relates to a kind of fine coal grey matter ceramic tile and preparation method thereof, belong to ceramic preparation field.
Background technology
In present ceramic tile is produced, the thermal source in most of producer's powder process workshop is all the water-coal slurry furnace of use, grinding thin coal water slurry, by water-coal slurry furnace, burn, hot blast is admitted to the dry tower powder process of spray, ashes after burning are gone out as garbage emission, contaminate environment, therefore, provides a kind of technology ashes cycling and reutilization to become inexorable trend.
Summary of the invention
According to the deficiencies in the prior art, the technical problem to be solved in the present invention is: a kind of fine coal grey matter ceramic tile and preparation method thereof is provided, realizes utilization of waste material, reduce production costs, reduce the pollution to environment.
The technical solution adopted for the present invention to solve the technical problems is: a kind of fine coal grey matter ceramic tile is provided, it is characterized in that being prepared from by the raw material of following massfraction:
Diopside 4%
Laiyang soil 27%
Mengyin feldspar 23%
Laiwu feldspar 24%
Green coke 7%
Highly dense porcelain stone 8%
Coal water slurry ashes 7%.
Described fine coal grey matter ceramic tile adds the useless adobe of above-mentioned raw materials total mass 5% in preparation process again.
Described useless adobe is the cull after burning till, and after fragmentation, re-uses.
The preparation method of described fine coal grey matter ceramic tile is:
Above-mentioned raw materials is mixed, grind, mud mesh-of-grind is that 250 mesh sieves tail over < 6%, and firing temperature is 1000-1300 ℃, and firing temperature is 20-60min.
Main raw material used and composition are as follows:
Chemical composition is as follows:
SiO
2?66.46%，Al
2O
3?15.17%，CaO?3.98%，MgO?2.07%，
K
2O?4.08%，Na
2O?1.05%，Fe
2O
3?1.23%，I.L?5.08%
After feeding intake, processing parameter is controlled according to raw parameter, and product, through detecting, meets national standard completely.
The invention has the beneficial effects as follows: coal water slurry ashes discharge no longer outward, greatly reduce production cost, because the self-characteristic of coal water slurry ashes is there is no plasticity-, iron level is higher, therefore by adjustment, fill a prescription and make part intensity reach standard, the base substrate color of producing is than former a little a little jaundice, but every physical and chemical index is all not less than former index.In force, production line does not need to do any change, just adjusts body recipe and just can apply.
Embodiment
Below in conjunction with embodiment, the present invention is described further:
Fine coal grey matter ceramic tile is prepared from by the raw material of following massfraction:
Diopside 4%
Laiyang soil 27%
Mengyin feldspar 23%
Laiwu feldspar 24%
Green coke 7%
Highly dense porcelain stone 8%
Coal water slurry ashes 7%.
Fine coal grey matter ceramic tile adds the useless adobe of above-mentioned raw materials total mass 5% in preparation process again.
The preparation method of fine coal grey matter ceramic tile is:
Above-mentioned raw materials is mixed, grind, mud mesh-of-grind is that 250 mesh sieves tail over is 5%, and firing temperature is 1170 ℃, and firing temperature is 40min.
It is as follows that product detects index.
Product operative norm: GB/T4100-2006 appendix K, through Bureau of Technical Supervision, detect, actual detection data are as follows:
Claims (3)
1. a fine coal grey matter ceramic tile, is characterized in that being prepared from by the raw material of following massfraction:
Diopside 4%
Laiyang soil 27%
Mengyin feldspar 23%
Laiwu feldspar 24%
Green coke 7%
Highly dense porcelain stone 8%
Coal water slurry ashes 7%;
Described fine coal grey matter ceramic tile adds the useless adobe of above-mentioned raw materials total mass 5% in preparation process again.
2. fine coal grey matter ceramic tile according to claim 1, is characterized in that described useless adobe is the cull after burning till, and after fragmentation, re-uses.
3. fine coal grey matter ceramic tile according to claim 1, is characterized in that the preparation method of described fine coal grey matter ceramic tile is:
Above-mentioned raw materials is mixed, grind, mud mesh-of-grind is that 250 mesh sieves tail over < 6%, and firing temperature is 1000-1300 ℃, and firing time is 20-60min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210194747.6A CN102701716B (en) | 2012-06-13 | 2012-06-13 | Coal ash ceramic brick and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210194747.6A CN102701716B (en) | 2012-06-13 | 2012-06-13 | Coal ash ceramic brick and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102701716A CN102701716A (en) | 2012-10-03 |
| CN102701716B true CN102701716B (en) | 2014-02-26 |
Family
ID=46894846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210194747.6A Expired - Fee Related CN102701716B (en) | 2012-06-13 | 2012-06-13 | Coal ash ceramic brick and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102701716B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482958B (en) * | 2013-09-03 | 2015-08-19 | 金正敏 | A kind of manufacture method of anti-radiation building pottery |
| CN113800881B (en) * | 2021-10-19 | 2023-01-31 | 山东格伦凯陶瓷有限公司 | Environment-friendly ceramic tile blank, environment-friendly ceramic tile and preparation method of ceramic tile |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1359873A (en) * | 2002-02-04 | 2002-07-24 | 李永梓 | Environment protection type powder process for preparing glazed tiles |
| CN1754859A (en) * | 2005-06-27 | 2006-04-05 | 陈瑶武 | Low-temperature semi-ceramic and preparation method thereof |
| CN101891450A (en) * | 2010-06-01 | 2010-11-24 | 景德镇陶瓷学院 | Degradable environmentally-friendly ceramic product and method for producing same |
-
2012
- 2012-06-13 CN CN201210194747.6A patent/CN102701716B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1359873A (en) * | 2002-02-04 | 2002-07-24 | 李永梓 | Environment protection type powder process for preparing glazed tiles |
| CN1754859A (en) * | 2005-06-27 | 2006-04-05 | 陈瑶武 | Low-temperature semi-ceramic and preparation method thereof |
| CN101891450A (en) * | 2010-06-01 | 2010-11-24 | 景德镇陶瓷学院 | Degradable environmentally-friendly ceramic product and method for producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102701716A (en) | 2012-10-03 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170930 Address after: Zichuan District of Shandong city in Zibo province 255190 double Yang Fenghuang Village Patentee after: Zibo Shi Shi Shi Shi Energy Saving Technology Co.,Ltd. Address before: Zichuan District of Shandong city in Zibo province 255190 double Yang Fenghuang Village Patentee before: Zibo New Space Ceramics Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191105 Address after: Zichuan District of Shandong city in Zibo province 255190 double Yang Fenghuang Village Patentee after: Zibo New Space Ceramics Co.,Ltd. Address before: Zichuan District of Shandong city in Zibo province 255190 double Yang Fenghuang Village Patentee before: Zibo Shi Shi Shi Shi Energy Saving Technology Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fly ash ceramic brick and its preparation method Effective date of registration: 20201223 Granted publication date: 20140226 Pledgee: Zichuan Zibo rural commercial bank Limited by Share Ltd. Pledgor: ZIBO NEW SPACE CERAMICS Co.,Ltd. Registration number: Y2020980009783 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 |