CN201073610Y - Bowl mill hopper - Google Patents
Bowl mill hopper Download PDFInfo
- Publication number
- CN201073610Y CN201073610Y CNU2007201232514U CN200720123251U CN201073610Y CN 201073610 Y CN201073610 Y CN 201073610Y CN U2007201232514 U CNU2007201232514 U CN U2007201232514U CN 200720123251 U CN200720123251 U CN 200720123251U CN 201073610 Y CN201073610 Y CN 201073610Y
- Authority
- CN
- China
- Prior art keywords
- hopper
- steel ball
- utility
- model
- ball
- 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
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- Crushing And Grinding (AREA)
Abstract
The utility model provides a feed hopper for ball mills, comprising a material hopper. The utility model is characterized in that a steel ball hopper is arranged above the material hopper; two discharge openings are arranged at the bottoms of the material hopper and the steel ball hopper; the diameter of the discharge opening is 1.8 to 2 times larger than that of the steel ball; limited by the diameter of the discharge opening of the steel ball hopper, the steel balls are fed into the material hopper continuously with small amount, thereby avoiding clogging when the steel balls and the material are fed into the ball mill from the discharge opening of the material hopper. The utility model has the advantages of simple structure and good application effect.
Description
Technical field:
The utility model relates to a kind of ball mill feed hopper.
Background technology:
The ball mill of cydariform ore feeder is installed at present, its material is to enter ball mill by pipeline self, caused material and steel ball to add the shared situation of pipeline, feeding of material continues, adding of steel ball is interrupted, be subjected to the little influence in ball mill mine mouth footpath, very easily cause feed pipeline clogging when adding steel ball.
Summary of the invention:
The purpose of this utility model just provides a kind of ball mill feed hopper.
The purpose of this utility model can be achieved through the following technical solutions, comprise a silo, the silo top also is provided with a steel ball bucket, the bottom of described silo and steel ball bucket is equipped with discharging opening, and the discharging opening diameter of described steel ball bucket is 1.8-2 a times of steel ball size, is subjected to the influence of steel ball bucket discharging opening diameter, steel ball is when entering silo, can not concentrate to enter, but continue on a small quantity to enter, can not result in blockage when the silo discharging opening enters ball mill at steel ball and material like this.
The utlity model has simple in structure, characteristics such as result of use is good.
Description of drawings:
Fig. 1, the utility model structural representation
The specific embodiment:
Contrast Fig. 1 as can be known, the utility model comprises a silo 2, and silo 2 tops also are provided with a steel ball bucket 1, and the bottom of described silo 2 is provided with discharging opening 5, the bottom of described steel ball bucket 1 is provided with discharging opening 4, the diameter of described discharging opening 4 be steel ball 3 diameter 1.8-2 doubly.
Claims (1)
1. ball mill feed hopper, it is characterized in that comprising a silo (2), silo (2) top also is provided with a steel ball bucket (1), the bottom of described silo (2) is provided with discharging opening (5), the bottom of described steel ball bucket (1) is provided with discharging opening (4), the diameter of described discharging opening (4) be steel ball (3) diameter 1.8-2 doubly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201232514U CN201073610Y (en) | 2007-08-15 | 2007-08-15 | Bowl mill hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201232514U CN201073610Y (en) | 2007-08-15 | 2007-08-15 | Bowl mill hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201073610Y true CN201073610Y (en) | 2008-06-18 |
Family
ID=39518873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201232514U Expired - Fee Related CN201073610Y (en) | 2007-08-15 | 2007-08-15 | Bowl mill hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201073610Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989559A (en) * | 2012-12-31 | 2013-03-27 | 中南大学 | Automatic accurate control ball adding device |
-
2007
- 2007-08-15 CN CNU2007201232514U patent/CN201073610Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989559A (en) * | 2012-12-31 | 2013-03-27 | 中南大学 | Automatic accurate control ball adding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20120815 |