CN202212236U - Discharging spiral pipe of wet overflow type ball mill - Google Patents
Discharging spiral pipe of wet overflow type ball mill Download PDFInfo
- Publication number
- CN202212236U CN202212236U CN2011203011207U CN201120301120U CN202212236U CN 202212236 U CN202212236 U CN 202212236U CN 2011203011207 U CN2011203011207 U CN 2011203011207U CN 201120301120 U CN201120301120 U CN 201120301120U CN 202212236 U CN202212236 U CN 202212236U
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- Prior art keywords
- mill
- discharging
- rib plate
- spiral
- spiral pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a discharging spiral pipe of a wet overflow type ball mill, which comprises a pipe body. A left-handed spiral rib plate and a right-handed spiral rib plate are arranged on the pipe body, and ends of the right-handed spiral rib plate and the left-handed spiral rib plate are connected. During usage, the discharging spiral plate is mounted in a discharging end cover of the mill, large-grain materials which overflow from a barrel of the mill along with slurry in the mill and a small amount of crushed small steel balls are blocked to return to the barrel of the mill when the mill runs; when piled up, large-grain materials and steel balls in the spiral pipe enter a right-handed spiral position, the right-handed spiral rib plate discharges the large-grain materials and the steel balls out of the discharging spiral pipe along with rotation of the mill; and accordingly, overflow speed of the slurry can be guaranteed and normal force application of the mill is ensured. The discharging spiral pipe has the advantages that the discharging spiral pipe is simple and compact in structure, low in cost and reasonable in design, and is extremely suitable for wet overflow type ball mills.
Description
Technical field
The utility model relates to a kind of ball mill discharging helix tube, relates in particular to a kind of wet type overflowball mill discharging helix tube.
Background technology
At present, existing wet type overflowball mill discharging helix tube all is designed with reverse spiral gusset, and is as shown in Figure 1, and the oarse-grained material that flows out grinding mill barrel with ororrhea in grinding machine at grinding machine handle in service keeps off back grinding mill barrel with a small amount of broken small ball.But when the large granular materials in the helix tube and steel ball are cumulative; The spiral gusset can not all return large granular materials and a small amount of broken small ball to grinding mill barrel; It is stopped at tail end of gusset, and that has hindered overflow slurry goes out mill speed, has influenced the actual of grinding machine and has exerted oneself.
Summary of the invention
To above-mentioned prior art, the technical problem that the utility model will solve is: what large granular materials and a small amount of broken small ball hindered overflow slurry in the ball mill discharging helix tube goes out mill speed, influences the actual problem of exerting oneself of grinding machine.In order to solve this technical problem, the utility model provides a kind of wet type overflowball mill discharging helix tube.
The utility model is realized through following technical scheme:
A kind of wet type overflowball mill discharging helix tube comprises body, and body is provided with reverse acting spiral gusset and transport screw gusset, and the end of transport screw gusset and reverse acting spiral gusset joins.
During use; The discharging helix tube of the utility model is installed in the discharging end cap of grinding machine, in service at grinding machine, the oarse-grained material with ororrhea outflow grinding mill barrel in the grinding machine is kept off back grinding mill barrel with a small amount of broken small ball; When the large granular materials in the helix tube and steel ball are cumulative; Large granular materials and steel ball will get into the transport screw place, and with the rotation of grinding machine, the transport screw gusset is discharged the discharging helix tube with large granular materials and steel ball; Thereby can guarantee the flooding velocity of slurries, guarantee the normal output of grinding machine.
The utility model adopts simple as far as possible structure, in the discharging helix tube, bidirectional screw is set, and what solved that large granular materials and a small amount of broken small ball in the grinding machine grinding machine discharging helix tube hinder overflow slurry goes out mill speed, influences the actual problem of exerting oneself of grinding machine.
The beneficial effect of the utility model is: simple structure, and compactness, cost is low, and is reasonable in design, is highly suitable for wet type overflowball mill discharging helix tube.
Description of drawings
Fig. 1 is the structural representation (analysing and observe) of existing wet type overflowball mill discharging helix tube;
Fig. 2 is the structural representation (analysing and observe) of the wet type overflowball mill discharging helix tube of the utility model.
Wherein, 1, body; 2, reverse acting spiral gusset; 3, transport screw gusset; 4, transport screw place.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
A kind of wet type overflowball mill discharging helix tube comprises body 1, and is as shown in Figure 2, and body 1 is provided with reverse acting spiral gusset 2 and transport screw gusset 3, and transport screw gusset 3 joins with the end of reverse acting spiral gusset 2.
During use; The discharging helix tube of the utility model is installed in the discharging end cap of grinding machine, in service at grinding machine, the oarse-grained material with ororrhea outflow grinding mill barrel in the grinding machine is kept off back grinding mill barrel with a small amount of broken small ball; When the large granular materials in the helix tube and steel ball are cumulative; Large granular materials and steel ball will get into transport screw place 4, and with the rotation of grinding machine, transport screw gusset 3 is discharged the discharging helix tube with large granular materials and steel ball; Thereby can guarantee the flooding velocity of slurries, guarantee the normal output of grinding machine.
Claims (1)
1. a wet type overflowball mill discharging helix tube comprises body, and body is provided with the reverse acting spiral gusset, it is characterized in that: also be provided with the transport screw gusset on the said body, the end of transport screw gusset and reverse acting spiral gusset joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203011207U CN202212236U (en) | 2011-08-18 | 2011-08-18 | Discharging spiral pipe of wet overflow type ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203011207U CN202212236U (en) | 2011-08-18 | 2011-08-18 | Discharging spiral pipe of wet overflow type ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202212236U true CN202212236U (en) | 2012-05-09 |
Family
ID=46011507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203011207U Expired - Fee Related CN202212236U (en) | 2011-08-18 | 2011-08-18 | Discharging spiral pipe of wet overflow type ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202212236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998729A (en) * | 2015-05-30 | 2015-10-28 | 佛山市卓达豪机械有限公司 | Non-contact slurry passing device used in continuous ball mill |
| CN108580009A (en) * | 2018-07-11 | 2018-09-28 | 南京凯盛国际工程有限公司 | A kind of Vertical Mill adjustable spiral blanking device |
-
2011
- 2011-08-18 CN CN2011203011207U patent/CN202212236U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998729A (en) * | 2015-05-30 | 2015-10-28 | 佛山市卓达豪机械有限公司 | Non-contact slurry passing device used in continuous ball mill |
| CN108580009A (en) * | 2018-07-11 | 2018-09-28 | 南京凯盛国际工程有限公司 | A kind of Vertical Mill adjustable spiral blanking device |
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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: 20120509 Termination date: 20180818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |