CN2659542Y - Energy saver of ball mill - Google Patents
Energy saver of ball mill Download PDFInfo
- Publication number
- CN2659542Y CN2659542Y CN 03269328 CN03269328U CN2659542Y CN 2659542 Y CN2659542 Y CN 2659542Y CN 03269328 CN03269328 CN 03269328 CN 03269328 U CN03269328 U CN 03269328U CN 2659542 Y CN2659542 Y CN 2659542Y
- Authority
- CN
- China
- Prior art keywords
- ball mill
- speed
- energy saver
- motor
- electric motor
- 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
Links
- 230000003137 locomotive effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to an energy saving device of globe mill. The transmission input end of the device is a low-power and high-speed electric motor, and a reducing device is added between the high-speed electric motor, and a reducer, and between the globe mill and the reducer. The reducing device is a geared head and the variation ratio of the speed reduction gearbox is two. When the high-speed electric motor is adopted after slowdown twice to drive the globe mill and when the output is constant, the energy saving effect is quite obvious and the electric energy is saved by 20 to 30 per cent.
Description
Technical field
The utility model relates to a kind of energy saver of ball mill, especially a kind of ball mill energy saving transmission device.
Background technology
The ball mill that generally uses connects mutually with motor after slowing down by a reductor at present.Be divided into two kinds of forms of edge transmission and center transmission on the kind of drive again, the power of which kind of form motor and rotating speed all are and the corresponding fixing value of ball mill diameter, can not arbitrarily change.And the gear ratio of reductor is relative fixed all also.Under these kinds of drive, motor speed is slower, and power is bigger, and the consumption of electric energy is big.
Technical scheme
The purpose of this utility model provides a kind of ball mill energy saver, and it can obviously play energy-conservation effect.
Technical solutions of the utility model are: a kind of ball mill energy saver, this device for put and motor and ball mill reductor between deceleration device, motor correspondingly is a high-speed electric expreess locomotive.
Preferably, deceleration device is speed-changing gear box, and is preferred, and the gear ratio of Speed Decreaser Gearbox is 2.
Adopt high-speed electric expreess locomotive to drive ball mill through twice deceleration, when output was constant, energy-saving effect was fairly obvious, saves energy 20～30%.With specification is that 2.2 * 6.5 meters ball mill is an example, be to keep ball mill per minute 24.5 to change, and be that 5 reductor slows down through speed ratio, required power is that 380 kilowatts, rotating speed are 735 rev/mins motor.And after to increase by a speed ratio be 2 deceleration device, can adopt power was that 260 kilowatts, rotating speed are 1480 rev/mins motor, actual energy-conservation about 21%.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
In the embodiment shown in fig. 1, power intake is that a rotating speed is that 1480 rev/mins, power are 260 kilowatts motor 3, speed ratio of increase is 2 reduction gearing gearbox 2 between motor 3 and ball mill reductor 1, motor 3 links to each other by shaft coupling with the input of speed-changing gear box 2, and ball mill reductor 1 links to each other by shaft coupling with speed-changing gear box 2 outputs.
Claims (3)
1, a kind of ball mill energy saver is characterized in that: this device for put and motor (3) and ball mill reductor (1) between deceleration device, motor (3) correspondingly is a high-speed electric expreess locomotive.
2, ball mill energy saver as claimed in claim 1 is characterized in that: deceleration device is a speed-changing gear box (2).
3, ball mill energy saver as claimed in claim 1 or 2 is characterized in that: the speed ratio of deceleration device is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269328 CN2659542Y (en) | 2003-08-04 | 2003-08-04 | Energy saver of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269328 CN2659542Y (en) | 2003-08-04 | 2003-08-04 | Energy saver of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2659542Y true CN2659542Y (en) | 2004-12-01 |
Family
ID=34330217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03269328 Expired - Fee Related CN2659542Y (en) | 2003-08-04 | 2003-08-04 | Energy saver of ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2659542Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172551A (en) * | 2011-03-16 | 2011-09-07 | 江西稀有金属钨业控股集团有限公司 | Mill transmission device adopting variable-speed starting |
| CN104525320A (en) * | 2014-11-14 | 2015-04-22 | 常州市龙润机械有限公司 | A conical ball mill |
-
2003
- 2003-08-04 CN CN 03269328 patent/CN2659542Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172551A (en) * | 2011-03-16 | 2011-09-07 | 江西稀有金属钨业控股集团有限公司 | Mill transmission device adopting variable-speed starting |
| CN104525320A (en) * | 2014-11-14 | 2015-04-22 | 常州市龙润机械有限公司 | A conical 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 |