CN203124041U - High-efficiency ball mill - Google Patents
High-efficiency ball mill Download PDFInfo
- Publication number
- CN203124041U CN203124041U CN 201320137452 CN201320137452U CN203124041U CN 203124041 U CN203124041 U CN 203124041U CN 201320137452 CN201320137452 CN 201320137452 CN 201320137452 U CN201320137452 U CN 201320137452U CN 203124041 U CN203124041 U CN 203124041U
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- Prior art keywords
- ball mill
- mill barrel
- inwall
- wall
- utility
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Abstract
The utility model discloses a high-efficiency ball mill, which comprises a ball mill cylinder and a transmission device connected with the ball mill cylinder; a lining plate is arranged in the ball mill cylinder; a sound absorption material lining layer is arranged between the outer wall of the lining plate and the inner wall of the ball mill cylinder; a lifting groove is formed in the inner wall of the lining plate; and the high-efficiency ball mill is characterized in that a plurality of protruding columns assistant for crushing materials are uniformly arranged on the inner wall of the ball mill cylinder and the inner wall of the lifting groove. According to the high-efficiency ball mill disclosed by the utility model, the material crushing speed can be increased; and furthermore, the quality of crushed materials is good.
Description
Technical field
The utility model relates to a kind of ball mill, relates in particular to a kind of efficient ball mill.
Background technology
Ball mill is after material is broken, the key equipment of pulverizing again.It is widely used in production industries such as non-ferrous metal ore.Centrifugal force when existing ball mill general using is rotated promotes the steel ball of inside, pulverize by the interaction partners material between steel ball and the material, but the hoisting power of centrifugal force is limited,, will fall because of the gravity effect also before the no show top at steel ball, can't reach maximum common mill speed, simultaneously owing to enormous impact power and the frictional force of steel ball to ball mill barrel, produced serious noise pollution, the speed of steel ball is more big, and noise is more big.
In order to address the above problem, following patented technology has been proposed in the prior art:
China Patent No. " 201220000812.2 " discloses a kind of ball mill, and its open day is on 09 12nd, 2012.Its technical scheme is that described ball mill comprises ball mill barrel and the transmission device that links to each other with ball mill barrel; Be provided with liner plate in the ball mill barrel; Be provided with the sound-absorbing material lining between described liner plate outer wall and the ball mill barrel inwall; The inwall place of described liner plate is provided with the lifting groove.But in actual use, steel ball mainly is that the interaction partners material under action of centrifugal force and between the material is pulverized, and this grinding mode can not be pulverized material well, exists and pulverizes of long duration, the ropy defective of crushing rear material.
The utility model content
The purpose of this utility model is to solve the problems referred to above that ball mill exists in the prior art, and a kind of efficient ball mill is provided, and the utility model not only can be accelerated material grinding speed, also makes the better quality of crushing rear material.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of efficient ball mill comprises ball mill barrel and the transmission device that links to each other with ball mill barrel; Be provided with liner plate in the ball mill barrel; Be provided with the sound-absorbing material lining between described liner plate outer wall and the ball mill barrel inwall; The inwall place of described liner plate is provided with the lifting groove, it is characterized in that: evenly be provided with some projections for auxiliary comminuting matter on the inwall of described ball mill barrel inwall and lifting groove.
The top of described projection is provided with sharp portion.
Described projection is obliquely installed, its incline direction and ball mill barrel direction of rotation.
Adopt advantage of the present utility model to be:
One, the utility model evenly is provided with some projections for auxiliary comminuting matter on the inwall of described ball mill barrel inwall and lifting groove, therefore in ball mill barrel, material is pushed by steel ball and projection is pushed simultaneously, compare for the prior art of representative with China Patent No. " 201220000812.2 ", this grinding mode not only can be pulverized material quickly, improve material grinding efficient, also make the better quality of crushing rear material.
Two, in the utility model, the top of described projection is provided with sharp portion, and sharp portion is pulverized the easier quilt of material in the ball mill barrel, further accelerates material grinding speed.
Three, in the utility model, because incline direction and the ball mill barrel direction of rotation of projection, the projection end is provided with sharp portion simultaneously, these two kinds of respective outer side edges, increased the frictional force between material and the projection, can more quickly material have been pulverized, thereby save a large amount of time.
Description of drawings
Fig. 1 is the structural representation of ball mill barrel in the utility model.
Be labeled as among the figure: 1, ball mill barrel, 2, promote groove, 3, the sound-absorbing material lining, 4, liner plate, 5, projection.
The specific embodiment
A kind of efficient ball mill comprises ball mill barrel 1 and the transmission device that links to each other with ball mill barrel 1; Be provided with liner plate 4 in the ball mill barrel 1; Be provided with sound-absorbing material lining 3 between described liner plate 4 outer walls and ball mill barrel 1 inwall; The inwall place of described liner plate 4 is provided with and promotes groove 2, evenly is provided with some projections 5 for auxiliary comminuting matter on the inwall of described ball mill barrel 1 inwall and lifting groove 2.
In the utility model, the top of described projection 5 preferably arranges sharp portion, so that accelerate material grinding speed, but also can be arranged to the parts that other is convenient to comminuting matter.
In the utility model, described projection 5 preferred angled settings, its incline direction and ball mill barrel 1 direction of rotation, this setting can strengthen the frictional force of material and projection 5, thereby can quickly material be crushed to and need size, but be not limited to above-mentioned set-up mode, the incline direction of projection 5 also can be identical with ball mill barrel 1 rotation direction.
Claims (3)
1. an efficient ball mill comprises ball mill barrel (1) and the transmission device that links to each other with ball mill barrel (1); Be provided with liner plate (4) in the ball mill barrel (1); Be provided with sound-absorbing material lining (3) between described liner plate (4) outer wall and ball mill barrel (1) inwall; The inwall place of described liner plate (4) is provided with and promotes groove (2), it is characterized in that: evenly be provided with some projections (5) for auxiliary comminuting matter on the inwall of described ball mill barrel (1) inwall and lifting groove (2).
2. efficient ball mill as claimed in claim 1, it is characterized in that: the top of described projection (5) is provided with sharp portion.
3. efficient ball mill as claimed in claim 1 or 2, it is characterized in that: described projection (5) is obliquely installed, its incline direction and ball mill barrel (1) direction of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137452 CN203124041U (en) | 2013-03-25 | 2013-03-25 | High-efficiency ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137452 CN203124041U (en) | 2013-03-25 | 2013-03-25 | High-efficiency ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124041U true CN203124041U (en) | 2013-08-14 |
Family
ID=48932068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320137452 Expired - Fee Related CN203124041U (en) | 2013-03-25 | 2013-03-25 | High-efficiency ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670779A (en) * | 2017-11-03 | 2018-02-09 | 盐城工学院 | A kind of ball mill and crushing material system |
| CN114226029A (en) * | 2021-12-23 | 2022-03-25 | 黄超 | Horizontal alumina powder ball mill |
-
2013
- 2013-03-25 CN CN 201320137452 patent/CN203124041U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670779A (en) * | 2017-11-03 | 2018-02-09 | 盐城工学院 | A kind of ball mill and crushing material system |
| CN107670779B (en) * | 2017-11-03 | 2019-07-09 | 盐城工学院 | A kind of ball mill and crushing material system |
| CN114226029A (en) * | 2021-12-23 | 2022-03-25 | 黄超 | Horizontal alumina powder 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: 20130814 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |