CN203316207U - Steel ball grinder - Google Patents
Steel ball grinder Download PDFInfo
- Publication number
- CN203316207U CN203316207U CN2013203705931U CN201320370593U CN203316207U CN 203316207 U CN203316207 U CN 203316207U CN 2013203705931 U CN2013203705931 U CN 2013203705931U CN 201320370593 U CN201320370593 U CN 201320370593U CN 203316207 U CN203316207 U CN 203316207U
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- CN
- China
- Prior art keywords
- ball mill
- main body
- ball grinder
- steel ball
- steel
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- Expired - Fee Related
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Abstract
The utility model discloses a steel ball grinder. The steel ball grinder comprises a ball grinder main body 1 and a center shaft 2, wherein the ball grinder main body 1 is cylindrical, the inner part of the ball grinder main body 1 is a cavity, the center shaft 2 is arranged at the central position of the ball grinder main body 1, the ball grinder main body 1 rotates around the center shaft 2 serving as a shaft, a sliding tackle plate 4 is arranged on the inner surface of the cavity in the ball grinder main body 1, and a plurality of steel balls 5 are arranged in the cavity of the ball grinder main body 1. The steel ball grinder has the beneficial effects that as the steel ball grinder is provided with the sliding tackle plate, the crushing degree and the grinding degree of coal raw ores can be effectively improved, meanwhile, multiple ball grinder main bodies can be connected to one another through flange connectors, so that the coal raw ores are subjected to multiple grinding, the grinding efficiency is improved, and the good grinding effect can be achieved.
Description
Technical field
The utility model relates to a kind of steel ball mill.
Background technology
Steel ball mill, be again coal pulverizer, is by coal crusher and wears into the machinery of coal dust, and it is the important auxiliary equipment of coal-powder boiler.The raw ore of coal is not of uniform size, the quality difference, and the utilization of can't well burning, all need it is ground into to broken powder usually.Traditional ball mill just simply utilizes the gravity of steel ball to be pulverized and grind, and efficiency is low, and repeated workload is large.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned defect of the prior art, and a kind of steel ball mill that can be adjusted and be ground according to different collieries hardness and degree of grinding is provided.
To achieve these goals, the technical scheme that the utility model provides is: a kind of steel ball mill, described steel ball mill includes ball mill main body 1 and central shaft 2, described ball mill main body 1 is cylindrical, ball mill main body 1 inside is cavity, described central shaft 2 is arranged at the center of ball mill main body 1, described ball mill main body 1 is rotated as axle for take central shaft 2, be provided with sliding tackle plate 4 on the cavity inner surface of described ball mill main body 1, be provided with some steel balls 5 in the cavity of described ball mill main body 1.
Further, above-mentioned a kind of steel ball mill, the two ends of described central shaft 2 are provided with flange-interface 3, and the flange-interface 3 by central shaft 2 between described ball mill main body 1 is connected.
Further, above-mentioned a kind of steel ball mill, described sliding tackle plate 4 is perpendicular to the tangential direction setting of ball mill main body 1 cavity inner surface.
Further, above-mentioned a kind of steel ball mill, described sliding tackle plate 4 is relatively set with respectively 4 in twos.
Operation principle of the present utility model is, the main body of steel ball mill can central shaft be that axle is rotated, by after loading coal raw ore and steel ball in the ball mill body cavity, the ball mill main body starts to rotate, and in rotation process, sliding tackle plate scoops up steel ball and coal raw ore, turn to certain angle, coal raw ore and steel ball fall under Action of Gravity Field, bump and rub, thereby reach the pulverizing of coal raw ore and grind effect.Simultaneously, can be connected by flange-interface between a plurality of ball mill main bodys, after connection, can import coal raw ore and steel ball into another ball mill main body by central shaft and carry out secondary and grind, vary in size between the ball mill main body, can guarantee the abundant pulverizing of coal raw ore and grind.
The beneficial effects of the utility model are: a kind of steel ball mill that the utility model provides, owing to being provided with sliding tackle plate, can effectively promote the degree of grinding of coal raw ore and grind degree, simultaneously, between a plurality of ball mill main bodys, can be connected by flange-interface, can make the coal raw ore repeatedly pulverize, improve crush efficiency, can reach better crushing effect.
The accompanying drawing explanation
Fig. 1 is steel ball mill main body schematic diagram.
Fig. 2 is a plurality of steel ball mill main body connection diagrams.
Fig. 3 is steel ball mill main body longitudinal section schematic diagram.
Wherein, 1 is the ball mill main body, axle centered by 2, and 3 is flange-interface, and 4 is sliding tackle plate, and 5 is steel ball.
The specific embodiment
Embodiment 1:
A kind of steel ball mill, steel ball mill includes ball mill main body 1 and central shaft 2, ball mill main body 1 is cylindrical, ball mill main body 1 inside is cavity, central shaft 2 is arranged at the center of ball mill main body 1, ball mill main body 1, for take central shaft 2 as axle is rotated, is provided with sliding tackle plate 4 on the cavity inner surface of ball mill main body 1, be provided with some steel balls 5 in the cavity of ball mill main body 1; The two ends of central shaft 2 are provided with flange-interface 3, and the flange-interface 3 by central shaft 2 between a plurality of ball mill main bodys 1 is connected; Sliding tackle plate 4 is perpendicular to the tangential direction setting of ball mill main body 1 cavity inner surface; Sliding tackle plate 4 is relatively set with respectively 4 in twos.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment, the utility model is had been described in detail, for a person skilled in the art, its technical scheme that still can put down in writing aforementioned each embodiment is modified, or part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a steel ball mill, described steel ball mill includes ball mill main body and central shaft, it is characterized in that, described ball mill main body is cylindrical, the ball mill body interior is cavity, and described central shaft is arranged at the center of ball mill main body, and described ball mill main body is rotated as axle for take central shaft, be provided with sliding tackle plate on the cavity inner surface of described ball mill main body, be provided with some steel balls in the cavity of described ball mill main body.
2. a kind of steel ball mill according to claim 1, is characterized in that, the two ends of described central shaft are provided with flange-interface, and the flange-interface by central shaft between described ball mill main body is connected.
3. a kind of steel ball mill according to claim 2, is characterized in that, described sliding tackle plate is perpendicular to the tangential direction setting of ball mill body cavity inner surface.
4. a kind of steel ball mill according to claim 3, is characterized in that, described sliding tackle plate is relatively set with respectively 4 in twos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203705931U CN203316207U (en) | 2013-06-26 | 2013-06-26 | Steel ball grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203705931U CN203316207U (en) | 2013-06-26 | 2013-06-26 | Steel ball grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316207U true CN203316207U (en) | 2013-12-04 |
Family
ID=49655607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203705931U Expired - Fee Related CN203316207U (en) | 2013-06-26 | 2013-06-26 | Steel ball grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316207U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341386A (en) * | 2013-06-26 | 2013-10-09 | 无锡明珠钢球有限公司 | Steel ball grinding mill |
| CN107213957A (en) * | 2017-04-23 | 2017-09-29 | 深圳市来源新材料科技有限公司 | A kind of many grinding jars gang up double direction impulse formula nanometer Ball-stirring mill |
| CN110743669A (en) * | 2019-12-04 | 2020-02-04 | 株洲联信金属有限公司 | Polishing and pressing fixing frame of ball mill |
-
2013
- 2013-06-26 CN CN2013203705931U patent/CN203316207U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341386A (en) * | 2013-06-26 | 2013-10-09 | 无锡明珠钢球有限公司 | Steel ball grinding mill |
| CN107213957A (en) * | 2017-04-23 | 2017-09-29 | 深圳市来源新材料科技有限公司 | A kind of many grinding jars gang up double direction impulse formula nanometer Ball-stirring mill |
| CN107213957B (en) * | 2017-04-23 | 2019-09-27 | 深圳市来源新材料科技有限公司 | A kind of more grinding jars gang up double direction impulse formula nanometer Ball-stirring mill |
| CN110743669A (en) * | 2019-12-04 | 2020-02-04 | 株洲联信金属有限公司 | Polishing and pressing fixing frame of ball mill |
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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: 20131204 Termination date: 20140626 |
|
| EXPY | Termination of patent right or utility model |