CN202155231U - Ball mill - Google Patents
Ball mill Download PDFInfo
- Publication number
- CN202155231U CN202155231U CN2011202020552U CN201120202055U CN202155231U CN 202155231 U CN202155231 U CN 202155231U CN 2011202020552 U CN2011202020552 U CN 2011202020552U CN 201120202055 U CN201120202055 U CN 201120202055U CN 202155231 U CN202155231 U CN 202155231U
- Authority
- CN
- China
- Prior art keywords
- barrel
- ball mill
- cylindrical shell
- utility
- model
- 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 discloses a ball mill, which comprises a barrel. A plurality of bolt holes are axially and radially arranged on the surface of the barrel, a barrel cover is disposed on the outside of the barrel, a gap is formed between the barrel cover and the barrel, the barrel cover is fixedly integrally connected with the barrel by bolts, and a plurality of blades are disposed on the inner surface of the barrel. Noise of the ball mill during running is reduced to a range between 30 decibels and 40 decibels, accordingly, a soundproof room does not need to be fittingly built when the ball mill is mounted, cost and occupied area are reduced, and operating environments are also improved greatly. The utility model is particularly applicable to horizontal ball mills.
Description
Technical field
The utility model relates to a kind of ball mill.
Background technology
Ball mill is after material is broken, the key equipment of pulverizing again.It is widely used in cement, silicate product, and New Building Materials, refractory material, chemical fertilizer, black and production industries such as non-ferrous metal ore and glass ceramics carry out dry type or wet type grinding to various ores and other grindability material.Ball mill is applicable to the various ores of grinding and other material, is widely used in ore dressing, and industries such as building materials and chemical industry can be divided into two kinds of grinding modes of dry type and wet type.Different according to the ore discharge mode, can divide two kinds of lattice type and overflow types.
The utility model content
The utility model provide a kind of ball mill; Can the ball mill noise in the running be reduced to 30～40 decibels, build the sound insulation room, reduce cost and floor space so when ball mill is installed, need not cooperate; Operating environment also is greatly improved, and is particularly suitable for horizontal ball mill.
The technical scheme of the utility model is following:
A kind of ball mill includes cylindrical shell, and axial, the footpath on the surface of cylindrical shell upwards are provided with a plurality of bolts hole; Cylindrical shell is provided with the tube cover outward; Have the space between tube cover and the cylindrical shell, and be connected as one through bolt, it is characterized in that: described cylinder inner surface is provided with a plurality of blades.
Described blade is bolt shape, is uniformly distributed in cylinder inner surface.
The utility model is owing to have the space between tube cover and the cylindrical shell; Can the ball mill noise in the running be reduced to 30～40 decibels, build the sound insulation room, reduce cost and floor space so when ball mill is installed, need not cooperate; Operating environment also is greatly improved, and is particularly suitable for horizontal ball mill.
Description of drawings Fig. 1 is the structural representation of the utility model.
The specific embodiment [0008]Referring to accompanying drawing, a kind of ball mill includes cylindrical shell 1; The surface of cylindrical shell 1 axially, the footpath upwards is provided with a plurality of bolts hole 2, cylindrical shell is provided with tube cover 3 outward, has space 4 between tube cover 3 and the cylindrical shell 1; And be fixedly connected through bolt 5 and be one; Cylinder inner surface is provided with a plurality of blades 6, and blade 6 is bolt shape, is uniformly distributed in cylindrical shell 1 inner surface.
Claims (2)
1. a ball mill includes cylindrical shell, and axial, the footpath on the surface of cylindrical shell upwards are provided with a plurality of bolts hole; Cylindrical shell is provided with the tube cover outward; Have the space between tube cover and the cylindrical shell, and be connected as one through bolt, it is characterized in that: described cylinder inner surface is provided with a plurality of blades.
2. ball mill according to claim 1 is characterized in that: described blade is bolt shape, is uniformly distributed in cylinder inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202020552U CN202155231U (en) | 2011-06-16 | 2011-06-16 | Ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202020552U CN202155231U (en) | 2011-06-16 | 2011-06-16 | Ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202155231U true CN202155231U (en) | 2012-03-07 |
Family
ID=45762881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202020552U Expired - Fee Related CN202155231U (en) | 2011-06-16 | 2011-06-16 | Ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202155231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228853A (en) * | 2011-06-16 | 2011-11-02 | 池州市富华科技发展有限公司 | Ball grinding mill |
-
2011
- 2011-06-16 CN CN2011202020552U patent/CN202155231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228853A (en) * | 2011-06-16 | 2011-11-02 | 池州市富华科技发展有限公司 | Ball grinding mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHIZHOU FUHUA POWDER TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHIZHOU FUHUA TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 247100 Anhui Province, Chizhou city Guichi District Meilong Guo Gangfei Metal Mine Industrial Park Patentee after: CHIZHOU FUHUA TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 247100 Anhui Province, Chizhou city Guichi District Meilong Guo Gangfei Metal Mine Industrial Park Patentee before: Zhengzhou Fu Hua Technology Development Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20200616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |