CN201644164U - Millstone ceramics lining board of roller mill - Google Patents
Millstone ceramics lining board of roller mill Download PDFInfo
- Publication number
- CN201644164U CN201644164U CN2010201737169U CN201020173716U CN201644164U CN 201644164 U CN201644164 U CN 201644164U CN 2010201737169 U CN2010201737169 U CN 2010201737169U CN 201020173716 U CN201020173716 U CN 201020173716U CN 201644164 U CN201644164 U CN 201644164U
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- lining board
- ceramics
- materials
- mill
- millstone
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- Expired - Fee Related
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Abstract
The utility model relates to a millstone lining board of a roller mill, specifically, a millstone ceramics lining board of a roller mill. The lining board comprises a lining board body made by cast or of steel plates, cylinder holes, which are drilled and strewn at random on the lining board body, ceramics columns, each of which are inlaid in each cylinder hole, which is consolidated to the ceramics column as a whole via gluing, with the upper end of the column protruding the surface of the lining board. The lining board in the utility model, by virtue of adopting ceramics columns protruding the lining board body, materials are filled in the ceramics columns during the grinding, thereby leading the material layer sliding friction to be generated between materials and between materials and ceramics columns during the grinding, inhibiting the friction with the metal lining board body, thereby inhibiting the wearing of the lining board body. Since ceramics columns are highly abrasion resistant, the life of the ceramics lining board, compared with prior art, can be greatly increased, meanwhile, since the friction coefficient between materials is far greater than that between materials and the metal lining board, grinding efficiency can be improved in a certain degree.
Description
Technical field
The utility model relates to roller mill mill liner plate, specifically a kind of roller mill mill ceramic lining plate.
Background technology
The roller mill is applied to building materials, metallurgical, electric power, industries such as coal, it is a kind of energy-efficient milling apparatus, adopt action of hydraulic force in grinding roller, active force is delivered to the mill liner plate by material, and then be delivered to mill, by the rotation of grinding roller and the mill grinding material of exerting pressure, material is broken between mill and grinding roller, grind, its mill liner plate belongs to vulnerable part, can cause output to reduce behind the wear liner, product quality reduces, problems such as energy consumption increasing, and too fast wear liner can cause the mill running rate to reduce, and metal wastage strengthens, and maintenance cost increases.At present, generally adopt the casting of materials such as rich chromium cast iron, middle alloy to form, when grinding the stronger material of abrasion wearing and tearing very fast, can not satisfy the shortest 1 year life cycle and guarantee, therefore, urgent need can adapt to various materials, mill liner plate that anti-wear performance is good.
The utility model content
The utility model is intended to solve the problems referred to above that prior art exists, and a kind of economy simple in structure, wear-resisting is provided, can increases substantially the liner plate roller mill mill ceramic lining plate in service life.
The technical scheme that the utility model solves this technical problem employing is: a kind of roller mill mill ceramic lining plate, comprise the liner plate body of making by casting or steel plate, be drilled with on this liner plate body and be cylindrical hole of arranging straggly, all be inlaid with ceramics pole in each cylindrical hole, described ceramics pole and this cylindrical hole are become one by being adhesively fixed, its upper end exceeds this liner plate body surface.
Compared with prior art, the beneficial effects of the utility model are: owing to adopted the ceramics pole that protrudes the liner plate body, can be filled up by material in the middle of the ceramics pole in the use, thereby bed of material sliding friction occurs in and reaches between material and the ceramics pole between the material when reaching grinding, avoid the friction with the metal backing body, thereby avoided the wearing and tearing of liner plate body.Because ceramics pole is very wear-resisting, thereby the life-span of ceramic lining plate compared with prior art can be increased considerably, simultaneously, because the coefficient of friction of material and storeroom is much larger than the coefficient of friction of material and metal backing, to the mill efficiency effect of improving.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a profile of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.
Referring to accompanying drawing, the described this roller mill mill ceramic lining plate of present embodiment, it is made up of liner plate body 1 and ceramics pole 2, and liner plate body 1 adopts casting or steel plate to make.After liner plate body 1 machined, the surface was drilled with and is cylindrical hole of arranging straggly thereon, all is inlaid with ceramics pole 2 in each cylindrical hole, and ceramics pole 2 is become one with cylindrical hole by being adhesively fixed, and its upper end will exceed liner plate body 1 surperficial certain altitude.The height of arranging and exceeding liner plate body 1 surface straggly of ceramics pole 2 will can be full of material with 2 of ceramics poles in the satisfied running and be advisable.
Design principle of the present utility model is: when work, because ceramics pole 2 is at liner plate body 1 rat, and the space of 2 of adjacent ceramic post is less, tiny like this material powder just can fill up ceramics pole 2 gaps, thereby when the roll-in material, the material that is moved between grinding roller and mill liner plate just can not be moved with mill liner plate body 1, but and the material of ceramics pole 2 and 2 fillings of ceramics pole be moved, therefore avoided the wearing and tearing of liner plate body 1.Because mobile frictional force strengthens, and mill efficiency is improved, both reach the purpose in prolongation mill liner plate service life simultaneously, reached the purpose that improves mill efficiency again.
Claims (1)
1. a roller grinds the mill ceramic lining plate, comprise the liner plate body of making by casting or steel plate, it is characterized in that, be drilled with on this liner plate body and be cylindrical hole of arranging straggly, all be inlaid with ceramics pole in each cylindrical hole, described ceramics pole and this cylindrical hole are become one by being adhesively fixed, its upper end exceeds this liner plate body surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201737169U CN201644164U (en) | 2010-04-29 | 2010-04-29 | Millstone ceramics lining board of roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201737169U CN201644164U (en) | 2010-04-29 | 2010-04-29 | Millstone ceramics lining board of roller mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201644164U true CN201644164U (en) | 2010-11-24 |
Family
ID=43109360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201737169U Expired - Fee Related CN201644164U (en) | 2010-04-29 | 2010-04-29 | Millstone ceramics lining board of roller mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201644164U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151591A (en) * | 2011-03-25 | 2011-08-17 | 南通高欣金属陶瓷复合材料有限公司 | Ceramic composite grinding roller of medium speed coal grinding mill |
| CN103111347A (en) * | 2013-01-29 | 2013-05-22 | 北京理研社技术有限公司 | Grinding roller and grinding disc tile |
| RU2575114C2 (en) * | 2012-06-11 | 2016-02-10 | ЧЕРТЕК С.П.А. а Сочио Унико | Wear resistant lining of grinders |
| CN106391207A (en) * | 2016-10-19 | 2017-02-15 | 张弘 | High-efficiency ceramic grinding roller and ceramic lining plate |
| CN106925383A (en) * | 2017-05-08 | 2017-07-07 | 佛山科学技术学院 | A kind of special disk roller on milling equipment |
| CN107081192A (en) * | 2017-05-18 | 2017-08-22 | 广东博晖机电有限公司 | A kind of abrasion-proof backing block for ceramic raw material particulate abrasive |
-
2010
- 2010-04-29 CN CN2010201737169U patent/CN201644164U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151591A (en) * | 2011-03-25 | 2011-08-17 | 南通高欣金属陶瓷复合材料有限公司 | Ceramic composite grinding roller of medium speed coal grinding mill |
| RU2575114C2 (en) * | 2012-06-11 | 2016-02-10 | ЧЕРТЕК С.П.А. а Сочио Унико | Wear resistant lining of grinders |
| CN103111347A (en) * | 2013-01-29 | 2013-05-22 | 北京理研社技术有限公司 | Grinding roller and grinding disc tile |
| CN106391207A (en) * | 2016-10-19 | 2017-02-15 | 张弘 | High-efficiency ceramic grinding roller and ceramic lining plate |
| CN106925383A (en) * | 2017-05-08 | 2017-07-07 | 佛山科学技术学院 | A kind of special disk roller on milling equipment |
| CN106925383B (en) * | 2017-05-08 | 2022-09-30 | 佛山科学技术学院 | Special roller for grinding equipment |
| CN107081192A (en) * | 2017-05-18 | 2017-08-22 | 广东博晖机电有限公司 | A kind of abrasion-proof backing block for ceramic raw material particulate abrasive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TANGSHAN SINOMA HEAVY MACHINERY CO., LTD. Free format text: FORMER OWNER: CBMI CONSTRUCTION CO., LTD.;TANGSHAN ZHONGCAI HEAVY MACHINERY CO., LTD. Effective date: 20101216 Free format text: FORMER OWNER: TANGSHAN SINOMA HEAVY MACHINERY CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 064000 NO. 7, XINGFU ROAD, FENGRUN DISTRICT, TANGSHAN CITY, HEBEI PROVINCE TO: 064000 GENGYANG WEST STREET, FENGRUN DISTRICT, TANGSHAN CITY, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101216 Address after: 064000 Hebei province Tangshan City Fengrun District Geng Yangxi Avenue Patentee after: SINOMA-Tangshan Heavy Machinery Co., Ltd. Address before: 064000 Hebei province Fengrun District No. 7 Tangshan City road of happiness Co-patentee before: SINOMA-Tangshan Heavy Machinery Co., Ltd. Patentee before: CBMI Construction Co., Ltd. |
|
| 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: 20101124 Termination date: 20180429 |