CN202741207U - Asymmetric wave crest cylinder lining board of ball grinder - Google Patents
Asymmetric wave crest cylinder lining board of ball grinder Download PDFInfo
- Publication number
- CN202741207U CN202741207U CN 201220423098 CN201220423098U CN202741207U CN 202741207 U CN202741207 U CN 202741207U CN 201220423098 CN201220423098 CN 201220423098 CN 201220423098 U CN201220423098 U CN 201220423098U CN 202741207 U CN202741207 U CN 202741207U
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- China
- Prior art keywords
- lining board
- wave crest
- asymmetric
- ball grinder
- crest cylinder
- 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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Abstract
The utility model discloses an asymmetric wave crest cylinder lining board of a ball grinder. The asymmetric wave crest cylinder lining board of the ball grinder comprises a lining board body provided with a plurality of through holes and wave crests arranged on the lining board body. The asymmetric wave crest cylinder lining board is characterized in that the wave crests arranged on the surface of the lining board body are of asymmetric structures, and each wave crest is composed of at least two arc-shaped structures. The lining board body is provided with a cavity. The asymmetric wave crest cylinder lining board is simple and reasonable in structure, easy to machine and manufacture, and capable of effectively reducing abrasion loss. According to the asymmetric wave crest cylinder lining board, good wave forms of the wave crests, long-term stability of the ball-carrying height of the lining board, and long-term stability of the crushing and grinding efficiency of the ball grinder can be maintained, service life is prolonged greatly, materials and electric energy can be effectively saved, yield and product quality can be improved, and halt maintenance time is reduced. The asymmetric wave crest cylinder lining board of the ball grinder can be used with ball grinders of various models in matching mode, and is suitable for industrial production.
Description
Technical field
The utility model relates to a kind of ball mill auxiliary, specifically, relates to the asymmetric crest shell liner of a kind of ball mill.
Background technology
The factors such as the height of cylinder lining plate of ball mill crest lifting abrading-ball, angle, quantity can produce larger impact to ball mill grinding effect, efficient, the decline of crushing effect and efficient will cause the waste of energy consumption, thereby the shape-designing of cylinder lining plate of ball mill crest is energy-conservation most important for ball mill production.
Yet, existing cylinder lining plate of ball mill is not generally paid attention to the design of crest, the crest moulding is comparatively fixing, do not carry out special crest design for factors such as the material characteristic in the grinding, operating parameters, abrading-ball gratings yet, therefore, can't farthest utilize the kinetic energy of ball mill barrel rotation, realize that the liner plate crest drives abrading-ball and reaches optimum height, angle, quantity, thereby cause the larger waste of energy consumption and production efficiency low.
In the prior art, cylinder lining plate of ball mill mainly contains two kinds: homogeneous wave shape wave liner plate and stairstepping liner plate, and homogeneous wave shape wave liner plate grainding capacity is better but the dribbling ability is relatively poor, and stairstepping liner plate dribbling ability is better but grainding capacity is relatively poor.
Summary of the invention
The technical problems to be solved in the utility model is the defective that overcomes prior art, provide a kind of ball mill asymmetric crest shell liner, can be so that each influence factor of crushing material realizes optimum Match, farthest utilize the ball mill barrel rotation function, realize best crushing effect, for the ball mill production link brings significant energy-conservation and put forward effect.
For addressing the above problem, the technical scheme that the utility model adopts is:
The asymmetric crest shell liner of a kind of ball mill, comprise the liner plate plate body that is provided with several through holes and the crest that is located on the liner plate plate body, it is characterized in that: the lip-deep crest of described liner plate plate body is unsymmetric structure, and each crest is made of two arcuate structures at least.
Furtherly: described liner plate plate body is provided with cavity.
Owing to having adopted technique scheme; compared with prior art; the utility model is simple and reasonable, processing and manufacturing is easy, can effectively reduce deterioration; keep the crest waveform good; keep the liner plate dribbling highly steady in a long-term; keep fragmentation and the grinding efficiency of ball mill steady in a long-term; increase substantially service life; can effectively save material, save electric energy, improve output, improve the quality of products, reduce maintenance downtime; can support the use with the ball mill of various models, be suitable for suitability for industrialized production.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the perspective view of a kind of embodiment of the utility model;
Fig. 2 is the cross section structure schematic diagram of a kind of embodiment of the utility model.
The specific embodiment
Embodiment:
As shown in Figure 1 and Figure 2, the asymmetric crest shell liner of ball mill described in the utility model, comprise the liner plate plate body 1 that is provided with several through holes 4 and two crests that are located on the liner plate plate body 1, described two crests are primary peak 2 and secondary peak 3, and they are unsymmetric structure.Primary peak 2 and secondary peak 3 are designed to unsymmetric structure, can improve the comprehensive grainding capacity of liner plate.
Described primary peak 2 and the 3rd crest 3 all are made of two arcuate structures at least.The diameter of the arcuate structure of described formation primary peak 2 and the 3rd crest 3 is greater than the radius of minor diameter abrading-ball, less than the radius of major diameter abrading-ball.
In order to reduce the weight of liner plate as far as possible, reach energy-conservation purpose, be provided with cavity 5 at the liner plate plate body.
Above demonstration and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand, the utility model is not restricted to the described embodiments, that describes in above-described embodiment and the specification just illustrates principle of the present utility model, under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, for example, the diameter of concrete size of the present utility model, arcuate structure can be made to measure for the characteristic of coal.Therefore, these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. asymmetric crest shell liner of ball mill, comprise the liner plate plate body that is provided with several through holes and the crest that is located on the liner plate plate body, it is characterized in that: the lip-deep crest of described liner plate plate body is unsymmetric structure, and each crest is made of two arcuate structures at least.
2. the asymmetric crest shell liner of ball mill according to claim 1, it is characterized in that: described liner plate plate body is provided with cavity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220423098 CN202741207U (en) | 2012-08-14 | 2012-08-14 | Asymmetric wave crest cylinder lining board of ball grinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220423098 CN202741207U (en) | 2012-08-14 | 2012-08-14 | Asymmetric wave crest cylinder lining board of ball grinder |
Publications (1)
Publication Number | Publication Date |
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CN202741207U true CN202741207U (en) | 2013-02-20 |
Family
ID=47700656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220423098 Expired - Fee Related CN202741207U (en) | 2012-08-14 | 2012-08-14 | Asymmetric wave crest cylinder lining board of ball grinder |
Country Status (1)
Country | Link |
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CN (1) | CN202741207U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104084275A (en) * | 2014-07-16 | 2014-10-08 | 宁国市宁武耐磨材料有限公司 | Wear-resisting lining plate of blender |
CN108722574A (en) * | 2017-09-27 | 2018-11-02 | 北京环磨科技有限公司 | A kind of easy through hardening autogenous tumbling mill and semi-autogenous mill liner plate |
-
2012
- 2012-08-14 CN CN 201220423098 patent/CN202741207U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104084275A (en) * | 2014-07-16 | 2014-10-08 | 宁国市宁武耐磨材料有限公司 | Wear-resisting lining plate of blender |
CN104084275B (en) * | 2014-07-16 | 2016-08-24 | 宁国市宁武耐磨材料有限公司 | A kind of wear-resistant lining board of blender |
CN108722574A (en) * | 2017-09-27 | 2018-11-02 | 北京环磨科技有限公司 | A kind of easy through hardening autogenous tumbling mill and semi-autogenous mill liner plate |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150814 |
|
EXPY | Termination of patent right or utility model |