CN202290203U - Spiral pipe sealing device for ball mill - Google Patents
Spiral pipe sealing device for ball mill Download PDFInfo
- Publication number
- CN202290203U CN202290203U CN 201120377141 CN201120377141U CN202290203U CN 202290203 U CN202290203 U CN 202290203U CN 201120377141 CN201120377141 CN 201120377141 CN 201120377141 U CN201120377141 U CN 201120377141U CN 202290203 U CN202290203 U CN 202290203U
- Authority
- CN
- China
- Prior art keywords
- spiral pipe
- feed
- ball mill
- pipe sealing
- tube
- 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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Abstract
The utility model discloses a spiral pipe sealing device for a ball mill. The spiral pipe sealing device comprises a charging-discharging pipe and a spiral pipe, wherein the outer diameter of the charging-discharging pipe is smaller than the inner diameter of the spiral pipe, one end of the charging-discharging pipe is inserted into the spiral pipe, an annular sealing ring is arranged at a gap in the overlapping part of the spiral pipe and the charging-discharging pipe, and a flange plate is arranged on one end of the spiral pipe connected with the charging-discharging pipe. The spiral pipe sealing device for a ball mill is simple and reasonable in structure, easy to realize and good in sealing effect and the working efficiency of the ball mill is improved.
Description
Technical field
The utility model relates to a kind of ball mill, relates in particular to a kind of ball crusher spiral pipe sealing equipment.
Background technology
Ball mill is after material is broken, the key equipment of pulverizing again.It is widely used in production industries such as cement, silicate product, New Building Materials, refractory material, chemical fertilizer and non-ferrous metal ore and glass ceramics, and various ores and other grindability material are carried out dry type or wet type grinding.During ball mill work, input and output material portion is fixed, and remainder can rotate along with cylindrical shell together, and raw material can be leaked in the gap between helix tube and the feed and exhaust tube.
The utility model content
The purpose of the utility model is to provide a kind of ball crusher spiral pipe sealing equipment.To solve the problem that the ball mill feed and exhaust tube leaks.
The purpose of the utility model is to realize through following technical scheme:
A kind of ball crusher spiral pipe sealing equipment; Comprise feed and exhaust tube and helix tube; Said feed and exhaust tube external diameter is less than the helix tube internal diameter; One end of said feed and exhaust tube inserts in the helix tube, and the gap location of helix tube and feed and exhaust tube intersection is provided with O-ring seal, and the end that said helix tube is connected with feed and exhaust tube is equipped with ring flange.
Special, said O-ring seal is made up of rubber.
The beneficial effect of the utility model does, above-mentioned ball crusher spiral pipe sealing equipment is simple in structure, is easy to realize, and is rational in infrastructure, and good sealing effect has improved the operating efficiency of ball mill.
Description of drawings
According to accompanying drawing and embodiment the utility model is done further explain below.
Fig. 1 is the structural representation of the utility model ball crusher spiral pipe sealing equipment.
Among the figure:
1, helix tube; 2, O-ring seal; 3, ring flange; 4, feed and exhaust tube.
The specific embodiment
Please with reference to shown in Figure 1, Fig. 1 is the structural representation of the utility model ball crusher spiral pipe sealing equipment.
In present embodiment; A kind of ball crusher spiral pipe sealing equipment; Comprise feed and exhaust tube 4 and helix tube 1, said feed and exhaust tube 4 external diameters are less than helix tube 1 internal diameter, and an end of said feed and exhaust tube 4 inserts in the helix tube 1; The gap location of helix tube 1 and feed and exhaust tube 4 intersection is provided with O-ring seal 2, and the end that said helix tube 1 is connected with feed and exhaust tube 4 is equipped with ring flange 3.
Special, said O-ring seal 2 is made up of rubber.
Above-mentioned ball crusher spiral pipe sealing equipment is simple in structure, is easy to realize, and is rational in infrastructure, and good sealing effect has improved the operating efficiency of ball mill.
Claims (2)
1. ball crusher spiral pipe sealing equipment; Comprise feed and exhaust tube and helix tube; It is characterized in that: said feed and exhaust tube external diameter is less than the helix tube internal diameter; One end of said feed and exhaust tube inserts in the helix tube, and the gap location of helix tube and feed and exhaust tube intersection is provided with O-ring seal, and the end that said helix tube is connected with feed and exhaust tube is equipped with ring flange.
2. ball crusher spiral pipe sealing equipment according to claim 1; It is characterized in that: said O-ring seal is made up of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120377141 CN202290203U (en) | 2011-09-28 | 2011-09-28 | Spiral pipe sealing device for ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120377141 CN202290203U (en) | 2011-09-28 | 2011-09-28 | Spiral pipe sealing device for ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290203U true CN202290203U (en) | 2012-07-04 |
Family
ID=46359186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120377141 Expired - Fee Related CN202290203U (en) | 2011-09-28 | 2011-09-28 | Spiral pipe sealing device for ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258940A (en) * | 2014-09-05 | 2015-01-07 | 芜湖新瑞新型建材有限公司 | Feeding device of wet ball mill |
-
2011
- 2011-09-28 CN CN 201120377141 patent/CN202290203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258940A (en) * | 2014-09-05 | 2015-01-07 | 芜湖新瑞新型建材有限公司 | Feeding device of wet 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: 20120704 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |