CN2598647Y - New type ball mill lining plate - Google Patents
New type ball mill lining plate Download PDFInfo
- Publication number
- CN2598647Y CN2598647Y CNU022936157U CN02293615U CN2598647Y CN 2598647 Y CN2598647 Y CN 2598647Y CN U022936157 U CNU022936157 U CN U022936157U CN 02293615 U CN02293615 U CN 02293615U CN 2598647 Y CN2598647 Y CN 2598647Y
- Authority
- CN
- China
- Prior art keywords
- ball mill
- lining plate
- liner plate
- cambered surface
- arc surface
- 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
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to improvement of a lining plate for ball mill, in particular to a novel ball mill lining plate, which comprises an arc lining plate with bulge and an installation hole on the lining plate, and is characterized in that: the lining plate is provided with one or a plurality of spiral convex arc surface(s). When the utility model is in used, after the lining plate is arranged inside the ball mill, one or plural spiral convex arc surface(s) is (are) formed inside the machine barrel of the ball mill; thereby, while being crushed inside the ball mill, material can move forwards along the spiral convex arc surface(s), which not only solves the problem of adhering to lining plate of material, but makes crushed material move automatically towards discharging outlet along the spiral convex arc surface to improve crushing efficiency of ball mill.
Description
Technical field
The utility model relates to the improvement of a kind of ball mill with liner plate, particularly a kind of new ball mill liner plate.
Background technology
Common ball mill ball liner plate is the metal plate of the band cylinder cambered surface of an approximate quadrel shape, mainly plays the effect of protection cylindrical shell.In addition, the protruding cambered surface on the liner plate is consistent with the ball mill barrel axis direction.The effect of projection cambered surface is to get the abrading-ball band higher, to increase impulsive force, thereby raising mill efficiency, but, the big ball of ball mill, bead, the distribution of material in same storehouse are almost impartial, and promptly sizes of balls is evenly distributed, and has caused impact effect undesirable, simultaneously the glide path of polished material in ball mill is inconsistent with the rotation direction of ball mill, causes that the material pulverizing is inhomogeneous, efficient is low.
The utility model content
The utility model provides a kind of cambered surface of shape projection in the shape of a spiral that has on liner plate, it can make the glide path of material in ball mill consistent with the rotation direction of ball mill, can solve the problem that material is bonded at liner plate simultaneously.
The utility model can be realized by following technical measures: a kind of new ball mill liner plate, comprise the installing hole that has on protruding cambered surface liner plate and the liner plate, and it is characterized in that having on the liner plate spiral protruding cambered surface.
Spiral protruding cambered surface can be one or several.
The utility model in use, after being installed in liner plate of the present utility model in the ball mill, will in the ball mill machine barrel, form one or several cambered surface of line projection in the shape of a spiral, material pulverized while in ball mill like this, can travel forward along the cambered surface of line projection in the shape of a spiral, solve material on the one hand and be bonded at problem on the liner plate, on the other hand, the material pulverized is moved from the trend discharging opening along the cambered surface of helix projection, improved the crush efficiency of ball mill.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is a generalized section of the present utility model.
The specific embodiment
As shown in Figure 1, 2, ball grinding machine lining board 1 is installed in the ball mill machine barrel by installing hole 3, owing on every block of liner plate 1 spiral protruding cambered surface 2 is arranged, spiral protruding cambered surface can be one or several.After in liner plate 1 is installed in the machine barrel, just can form the cambered surface of one or several spiral projection in machine barrel, material is difficult for being bonded on the liner plate, on the other hand on the one hand, the material pulverized is moved from the trend discharging opening along the cambered surface of helix projection, improved the crush efficiency of ball mill.
Claims (2)
1, a kind of new ball mill liner plate comprises the installing hole that has on protruding cambered surface liner plate and the liner plate, and it is characterized in that has spiral protruding cambered surface (2) on the liner plate (1).
2, a kind of new ball mill liner plate according to claim 1 is characterized in that spiral protruding cambered surface (2) can be one or several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022936157U CN2598647Y (en) | 2002-12-24 | 2002-12-24 | New type ball mill lining plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022936157U CN2598647Y (en) | 2002-12-24 | 2002-12-24 | New type ball mill lining plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2598647Y true CN2598647Y (en) | 2004-01-14 |
Family
ID=34151843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU022936157U Expired - Fee Related CN2598647Y (en) | 2002-12-24 | 2002-12-24 | New type ball mill lining plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2598647Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947489A (en) * | 2010-10-11 | 2011-01-19 | 湖南红宇耐磨新材料股份有限公司 | Ball grinding mill shell liner provided with grading tendon |
| CN106902929A (en) * | 2015-12-23 | 2017-06-30 | 德阳九鼎智远知识产权运营有限公司 | A kind of highly effective autogenous tumbling mill |
| CN109012908A (en) * | 2018-08-30 | 2018-12-18 | 贺州市创伟冶金耐材有限公司 | Cylinder between the novel two-region of ball mill |
-
2002
- 2002-12-24 CN CNU022936157U patent/CN2598647Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947489A (en) * | 2010-10-11 | 2011-01-19 | 湖南红宇耐磨新材料股份有限公司 | Ball grinding mill shell liner provided with grading tendon |
| CN106902929A (en) * | 2015-12-23 | 2017-06-30 | 德阳九鼎智远知识产权运营有限公司 | A kind of highly effective autogenous tumbling mill |
| CN106902929B (en) * | 2015-12-23 | 2019-09-24 | 德阳九鼎智远知识产权运营有限公司 | A kind of highly effective autogenous tumbling mill |
| CN109012908A (en) * | 2018-08-30 | 2018-12-18 | 贺州市创伟冶金耐材有限公司 | Cylinder between the novel two-region of ball mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |