CN101569869A - Coal-measure hard kaolin wet method stripping monocular tertiary circular grinding method - Google Patents
Coal-measure hard kaolin wet method stripping monocular tertiary circular grinding method Download PDFInfo
- Publication number
- CN101569869A CN101569869A CNA2009101415684A CN200910141568A CN101569869A CN 101569869 A CN101569869 A CN 101569869A CN A2009101415684 A CNA2009101415684 A CN A2009101415684A CN 200910141568 A CN200910141568 A CN 200910141568A CN 101569869 A CN101569869 A CN 101569869A
- Authority
- CN
- China
- Prior art keywords
- grinding
- bodies
- stripping
- coal
- levels
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a coal-measure hard kaolin wet method stripping monocular tertiary circular grinding method, the process of which is as follows: ground paste coming from an upper working procedure is thrown into from the bottom of a stripping grinding machine by a pump, is processed by the three-level grinding from bottom to top; the grinding and retention time of material at all levels is controlled by overflowing pipes at all levels; the three-level circular grinding with different mixture ratios is carried out in the same vertical cylinder; a switch of valve gate at all levels is automatically controlled by a computer; grinding bodies at all levels of the three-grinding comprise zirconia grinding bodies, ceramic grinding bodies, and glass grinding bodies. In the premise of not adding the energy consumption, the method increases grinding efficiency and is characterized by adjustable grain diameters.
Description
Technical field
The present invention relates to a kind of coal-measure hard kaolin wet method stripping monocular tertiary circular grinding method that is used for, refer in particular in the coal-measure hard kaolin production overall process process significant element method of one of them.
Background technology
The wet method stripping Ginding process of at present domestic and international coal-measure hard kaolin, it is the significant element production process of coal-measure hard kaolin, grind by wet method stripping, make material particular diameter the maximum of expection in a certain scope, occur, and then the reaction environment of the best is provided for the next unit chemical reaction process.Traditional method is at present, single cycle wet method stripping method, and grinding body gradation is immutable, and when input concentration was stablized, the grinding particle diameter of material was non-adjustable, and then had influenced the chemical reaction effect of lower unit technical process.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of coal-measure hard kaolin wet method stripping monocular tertiary circular grinding method, this method has been made significant improvement with respect to conventional method, make that production process efficient is higher, product fineness-2 μ m proportion can be brought up to about 92% from about 80% of present conventional method, and then improved product quality, improved value-added content of product.
The technical problem to be solved in the present invention is realized by following scheme: in wet-milling workshop section, in the grinder cylindrical shell of delaminating, divide three layers abrasive body is set, the layer with layer between separate by screen cloth, every layer of grinding body gradation difference, pass through overflow conduit, can adjust circular flow and discharging particle size range easily, process is as follows: from the slip of a last operation, squeeze into from the grinder bottom of delaminating by pump, from bottom to top through three grades of grindings, material was controlled by overflow conduit at different levels in the grinding time of staying at different levels, the time of staying is long, and spillway discharge amplifies, otherwise then turns down, the circular grinding of three grades of different proportionings carries out in same upright tube, and the switch of valves at different levels is controlled automatically by computer.Above-mentioned three grades of level mixing ratios that grind abrasive bodies at different levels are: 10～20 parts of zirconium oxide abrasive bodies, 15～35 parts of ceramic grinding bodies, 45～74 parts of glass grinding bodies; The present invention has following advantage: under the prerequisite that does not increase energy consumption, improved grinding efficiency, adjustable grain.
Description of drawings
Fig. 1 is a monocular tertiary circular grinding method flow chart of the present invention
The specific embodiment
One embodiment is described in detail below in detail: from the slip of a last operation, squeeze into from the grinder bottom of delaminating by pump, from bottom to top through three grades of grindings, slip passes the screen cloth between layer and the layer, mesh size is less than abrasive body, greater than particle diameter in the slip, the circular grinding of three grades of different proportionings carries out in same upright tube, is driven between three milling zones of keeping apart mutually by same main shaft.First order grinding body gradation is zirconium oxide abrasive body 12kg, ceramic grinding body 25kg, glass grinding body 63kg; Second level grinding body gradation is zirconium oxide abrasive body 15kg, ceramic grinding body 30kg, glass grinding body 55kg; Tertiary grinding body grating is zirconium oxide abrasive body 20kg, ceramic grinding body 35kg, glass grinding body 45kg; Slip milling time at different levels record by the sensor that is placed in the overflow mouths of pipe at different levels data feed back in the control computer, control the switch of flow spill valves at different levels automatically.
Claims (1)
1. coal-measure hard kaolin wet method stripping monocular tertiary circular grinding method, its process is the slip from a last operation, squeeze into from the grinder bottom of delaminating by pump, from bottom to top through three grades of grindings, in the upright tube of the machine of delaminating, divide three layers abrasive body be set, layer with layer between separate by screen cloth, every layer of grinding body gradation difference, adjust material in the time of staying at different levels by overflow conduit, and then reach the purpose of control discharging particle diameter, the switch of valves at different levels is controlled automatically by computer.Above-mentioned three grades of grinding grinding body gradation ratios at different levels are: 10～20 parts of zirconium oxide abrasive bodies, 15～35 parts of ceramic grinding bodies, 45～74 parts of glass grinding bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101415684A CN101569869A (en) | 2009-05-31 | 2009-05-31 | Coal-measure hard kaolin wet method stripping monocular tertiary circular grinding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101415684A CN101569869A (en) | 2009-05-31 | 2009-05-31 | Coal-measure hard kaolin wet method stripping monocular tertiary circular grinding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101569869A true CN101569869A (en) | 2009-11-04 |
Family
ID=41229431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101415684A Pending CN101569869A (en) | 2009-05-31 | 2009-05-31 | Coal-measure hard kaolin wet method stripping monocular tertiary circular grinding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101569869A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844775A (en) * | 2010-05-15 | 2010-09-29 | 潍坊正远粉体工程设备有限公司 | Method for producing ultrafine kaolin slurry by wet process |
| CN102002266A (en) * | 2010-10-28 | 2011-04-06 | 长沙族兴金属颜料有限公司 | Preparation method of silver dollar-shaped aluminum pigment |
| CN104588192A (en) * | 2015-01-23 | 2015-05-06 | 福建省新创化建科技有限公司 | Drying, grinding and powder selecting integrated production equipment |
| CN107033672A (en) * | 2017-05-16 | 2017-08-11 | 佛山市禅信陶瓷釉料有限公司 | A kind of big red ink of refractory ceramics and preparation method thereof |
| CN107597307A (en) * | 2017-11-08 | 2018-01-19 | 铜陵市明诚铸造有限责任公司 | A kind of high-precision abrading-ball based on time series analysis crushes control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2249636Y (en) * | 1996-02-01 | 1997-03-19 | 宋宝祥 | Fine wet mill with bar-plate agitater |
| CN1203123A (en) * | 1998-03-23 | 1998-12-30 | 中国矿业大学(北京校区)王受路转 | Horizontal multi-milling chamber squirrel-cage rotor stirring mill |
| CN1434169A (en) * | 2002-01-22 | 2003-08-06 | 上海沪裕实业有限公司 | Coaseries kaolin calcined coating and preparation method thereof |
| CN1441704A (en) * | 2000-05-10 | 2003-09-10 | 斯凯伊药品加拿大公司 | Medium milling |
| CN1525153A (en) * | 2003-09-12 | 2004-09-01 | 东北大学 | Flexible measuring method for overflow particle size specification of ball mill grinding system |
-
2009
- 2009-05-31 CN CNA2009101415684A patent/CN101569869A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2249636Y (en) * | 1996-02-01 | 1997-03-19 | 宋宝祥 | Fine wet mill with bar-plate agitater |
| CN1203123A (en) * | 1998-03-23 | 1998-12-30 | 中国矿业大学(北京校区)王受路转 | Horizontal multi-milling chamber squirrel-cage rotor stirring mill |
| CN1441704A (en) * | 2000-05-10 | 2003-09-10 | 斯凯伊药品加拿大公司 | Medium milling |
| CN1434169A (en) * | 2002-01-22 | 2003-08-06 | 上海沪裕实业有限公司 | Coaseries kaolin calcined coating and preparation method thereof |
| CN1525153A (en) * | 2003-09-12 | 2004-09-01 | 东北大学 | Flexible measuring method for overflow particle size specification of ball mill grinding system |
Non-Patent Citations (3)
| Title |
|---|
| 冯平仓: "研磨介质的种类及选择方法", 《中国陶瓷工业协会装饰材料专业委员会第五届第二次全体会议暨中国硅酸盐学会陶瓷分会色釉料暨原辅材料专业委员会第二届第二次全体会议论文集》 * |
| 张国旺、黄圣生等: "大型超细搅拌磨机在造纸涂布用重质碳酸钙中的应用", 《有色矿冶》 * |
| 陈国生: "新型研磨介质材料在墙地砖生产中的应用", 《陶瓷》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844775A (en) * | 2010-05-15 | 2010-09-29 | 潍坊正远粉体工程设备有限公司 | Method for producing ultrafine kaolin slurry by wet process |
| CN101844775B (en) * | 2010-05-15 | 2012-03-28 | 潍坊正远粉体工程设备有限公司 | Method for producing ultrafine kaolin slurry by wet process |
| CN102002266A (en) * | 2010-10-28 | 2011-04-06 | 长沙族兴金属颜料有限公司 | Preparation method of silver dollar-shaped aluminum pigment |
| CN102002266B (en) * | 2010-10-28 | 2013-03-13 | 长沙族兴新材料股份有限公司 | Preparation method of silver dollar-shaped aluminum pigment |
| CN104588192A (en) * | 2015-01-23 | 2015-05-06 | 福建省新创化建科技有限公司 | Drying, grinding and powder selecting integrated production equipment |
| CN107033672A (en) * | 2017-05-16 | 2017-08-11 | 佛山市禅信陶瓷釉料有限公司 | A kind of big red ink of refractory ceramics and preparation method thereof |
| CN107033672B (en) * | 2017-05-16 | 2020-08-04 | 江西禅信新材料科技有限公司 | High-temperature-resistant ceramic bright red ink and preparation method thereof |
| CN107597307A (en) * | 2017-11-08 | 2018-01-19 | 铜陵市明诚铸造有限责任公司 | A kind of high-precision abrading-ball based on time series analysis crushes control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101569869A (en) | Coal-measure hard kaolin wet method stripping monocular tertiary circular grinding method | |
| CN105435947B (en) | The preparation system and processing method of calcium oxide fine powder are made of vertical roller grinder | |
| JP2010248390A (en) | System and method for oil pressing of plant seed and briquette production | |
| CN103202341A (en) | Continuous soybean milk cooking machine | |
| CN207887068U (en) | A kind of Novel fireproof water paint production equipment | |
| CN110079444A (en) | A kind of Novel kitchen garbage anaerobic fermentation processing unit and method | |
| CN105081915A (en) | Double-ration bead grinding machine | |
| CN204076027U (en) | Grinder liquid-adding device | |
| CN108543579A (en) | A kind of Chinese medicine grinding sap extraction device | |
| CN204685167U (en) | A kind of milling device used for cosmetic | |
| CN201529539U (en) | Device for processing and producing millet | |
| CN106819794B (en) | Production process of physically-de-aspergillus flavus rice dumpling flour | |
| CN201871402U (en) | Milling barrel of planetary ball mill | |
| CN101724079B (en) | Water-saving and synergistic process and equipment for producing green bean starch | |
| CN207086326U (en) | A kind of linear vibrating screen servicing unit | |
| CN206413722U (en) | The double heavy pond water saving bubble descaling machines of flush-type garlic | |
| CN202717738U (en) | Gravure solvent ink production system | |
| CN2885425Y (en) | Centrifuger for titanium dioxide preparation in polyester production | |
| CN210646718U (en) | Reducing mechanism of medical intermediate | |
| CN207287702U (en) | A kind of tcm and herbal slice production and processing lapping device | |
| CN202621239U (en) | Classified grinding bead mill | |
| CN202148339U (en) | Multifunctional swaging machine | |
| CN205517951U (en) | Energy -conserving fiberizer | |
| CN204159422U (en) | A kind of manganese-zinc ferrite powder recovery system | |
| CN104209155B (en) | A kind of method of quenched brown rice under vacuum state |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20091104 |