CN202822903U - Anti-spiral stirrer for center transmission thickener - Google Patents
Anti-spiral stirrer for center transmission thickener Download PDFInfo
- Publication number
- CN202822903U CN202822903U CN201220473934.3U CN201220473934U CN202822903U CN 202822903 U CN202822903 U CN 202822903U CN 201220473934 U CN201220473934 U CN 201220473934U CN 202822903 U CN202822903 U CN 202822903U
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- shaft
- backpitch
- center transmission
- stirring
- agitator
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Abstract
The utility model discloses an anti-spiral stirrer for a center transmission thickener. The anti-spiral stirrer for the center transmission thickener comprises a material barrel of the center transmission thickener. A stirring shaft is arranged in the material barrel in a rotary mode. Anti-spiral blades are fixedly arranged outside the stirring shaft and are located at the lower end of the stirring shaft. An outer layer stirrer is further fixedly arranged outside the stirring shaft. The outer layer stirrer is of an integrated structure formed by welding a plurality of seamless steel pipes. The anti-spiral stirrer for the center transmission thickener is simple and ingenious in improvement. Due to arrangement of an inner layer stirring structure and an outer layer stirring structure, stirring force is large without dead angle, stirring is even and occurrence of a harden phenomenon is prevented.
Description
Technical field
The utility model relates to be processed the tail mud of the industry-by-industries such as coal, metallurgy, chemical industry, environmental protection, mainly is a kind of backpitch agitator of central transmission concentrator.
Background technology
Process on this link at industry-by-industry tail mud such as coal, metallurgy, chemical industry, environmental protection, be mainly used in thickener concentrated and clarification and become one of key equipment of extensive use, it utilizes sedimentation theory the solid particle in the ore pulp to be deposited at the bottom of the pond of thickener, clarified solution is gone out from the downflow weir overflow, has realized Separation of Solid and Liquid.
In thickener used, the process that material enters the concentration basin sedimentation was a very important link, directly affects the production efficiency of thickener.The material density that has in the middle of production work is large, sinking speed is fast, the phenomenon that easily hardens in the concentration basin bottom, and at this moment traditional thickener just exposes structural defective.In order thoroughly to change this phenomenon, for the special structure of central transmission concentrator center aggregate tube, developed a kind of backpitch agitator, the perfect structural deficiency of traditional thickener.
The utility model content
Technical problem to be solved in the utility model provides a kind of backpitch agitator of central transmission concentrator, and its improvement is simply ingenious, is provided with inside and outside two-layer stirring structure, stirs great efforts, without the dead angle, makes to stir, the generation of the phenomenon that prevents from hardening.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of backpitch agitator of central transmission concentrator, include the aggregate tube of central transmission concentrator, it is characterized in that: be rotatablely equipped with shaft in the described aggregate tube, described shaft is installed with the backpitch blade outward, and described backpitch blade is in the lower end of shaft; Described shaft also is installed with outer agitator outward, and described outer agitator is by a plurality of seamless steel pipes structure that is welded and fused.
The switched in opposite of main shaft on the backpitch blade that described shaft drives and the direction of rotation of outer agitator and the central transmission concentrator.
Backpitch agitator of the present utility model is according to the Archimedian screw conveying principle, at shaft the backpitch blade is installed, shape with the shaft of backpitch blade is similar to spiral propeller, when shaft rotates, near the ore pulp that proportion is large, viscosity is higher of the deposition in middle part cone hole is under the effect of outer agitator in the thickener aggregate tube, constantly promote lentamente the ore pulp mixed diluting lower with concentration to top.The material of thickener bottom periphery deposition is also constantly upwards dug under the effect of backpitch blade, mixes thereby reach material stirring, stops the harden generation of phenomenon of mineral matter.
The utility model can be by regulating the rotating speed of thickener harrow frame, and to guarantee the obtaining optium concentration that the user needs ore pulp, reliable operation is applicable to the central transmission concentrator without column.
The utility model has the advantages that:
It is simply ingenious that the utility model improves, and is provided with inside and outside two-layer stirring structure, stirs great efforts, without the dead angle, makes to stir, the generation of the phenomenon that prevents from hardening.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, a kind of backpitch agitator of central transmission concentrator includes the aggregate tube 1 of central transmission concentrator, is rotatablely equipped with shaft 2 in the described aggregate tube 1, be installed with backpitch blade 3 outside the described shaft 2, described backpitch blade 3 is in the lower end of shaft 2; Described shaft 2 is outer also to be installed with outer agitator 4, and described outer agitator 4 is by a plurality of seamless steel pipes structure that is welded and fused.
The switched in opposite of main shaft on the backpitch blade 3 that described shaft 2 drives and the direction of rotation of outer agitator 4 and the central transmission concentrator.
When shaft 2 rotation, the ore pulp that proportion is large, viscosity is higher of deposition constantly promotes the ore pulp mixed diluting lower with concentration lentamente near the cone hole, thickener aggregate tube 1 interior middle part to top under the effect of outer agitator 4.The material of deposition is also constantly upwards dug under the effect of backpitch blade 3 around thickener aggregate tube 1 inner bottom part, mixes thereby reach material stirring.
Claims (2)
1. the backpitch agitator of a central transmission concentrator, include the aggregate tube of central transmission concentrator, it is characterized in that: be rotatablely equipped with shaft in the described aggregate tube, described shaft is installed with the backpitch blade outward, and described backpitch blade is in the lower end of shaft; Described shaft also is installed with outer agitator outward, and described outer agitator is by a plurality of seamless steel pipes structure that is welded and fused.
2. the backpitch agitator of a kind of central transmission concentrator according to claim 1 is characterized in that: the switched in opposite of main shaft on the backpitch blade that described shaft drives and the direction of rotation of outer agitator and the central transmission concentrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220473934.3U CN202822903U (en) | 2012-09-17 | 2012-09-17 | Anti-spiral stirrer for center transmission thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220473934.3U CN202822903U (en) | 2012-09-17 | 2012-09-17 | Anti-spiral stirrer for center transmission thickener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202822903U true CN202822903U (en) | 2013-03-27 |
Family
ID=47934705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220473934.3U Expired - Fee Related CN202822903U (en) | 2012-09-17 | 2012-09-17 | Anti-spiral stirrer for center transmission thickener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202822903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804195A (en) * | 2020-07-22 | 2020-10-23 | 砀山海升果胶有限责任公司 | Solid beverage mixing equipment |
-
2012
- 2012-09-17 CN CN201220473934.3U patent/CN202822903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804195A (en) * | 2020-07-22 | 2020-10-23 | 砀山海升果胶有限责任公司 | Solid beverage mixing equipment |
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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: 20130327 Termination date: 20160917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |