CN201190684Y - Slurry pump - Google Patents
Slurry pump Download PDFInfo
- Publication number
- CN201190684Y CN201190684Y CNU2008200341330U CN200820034133U CN201190684Y CN 201190684 Y CN201190684 Y CN 201190684Y CN U2008200341330 U CNU2008200341330 U CN U2008200341330U CN 200820034133 U CN200820034133 U CN 200820034133U CN 201190684 Y CN201190684 Y CN 201190684Y
- Authority
- CN
- China
- Prior art keywords
- pump
- shaft
- cover
- impeller
- pump cover
- 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 dregs slurry pump, which comprises a bracket, a pump cover, a pump body and a pump shaft, and a discharge hole is arranged on the pump cover. The dregs slurry pump is characterized in that the pump cover and the pump shaft adopt a rotary connection and mechanical seal; the pump shaft positioned in the pump cover is provided with an impeller; the front end of the pump shaft is fixedly connected with a helical twisting wheel; and the helical twisting wheel passes through and extends out of the pump body. The impeller adopts a wide flow channel and semi-open structure; the pump body adopts an annular wide flow channel structure; and an inlet of the pump body of the impeller is provided with the helical twisting wheel as an inducement wheel and uniformly and effectively draws dregs to the inlet of the pump body to be transported out by the pump. The seal of the pump adopts two-face alloy mechanical seal, is provided with an outer cooling device, effectively ensures that the pump has good work performance and seal performance, prolongs the service life of the pump at the same time, and enhances the work efficiency.
Description
Technical field
The utility model belongs to a kind of pump, specifically is a kind of slag stock pump, is applicable to industries such as starch, pharmacy, food, is the professional conveying equipment of carrying slag, slag slurry and containing other medium of fibril.
Background technique
In the prior art, the slag stock pump includes support, pump cover, the pump housing, pump shaft, impeller composition, and discharge port is arranged on the pump cover, because slag slurry concentration is bigger, needing the slag stock pump to produce very big negative pressure when work could suck slurry, sucks the slurry deficiency when causing the work of slag stock pump, and production capacity reduces.
The model utility content
The purpose of this utility model provides a kind of slag stock pump, is exclusively used in the slurry of carrying slag, slag slurry and containing fibril, can improve production capacity.
The technical solution of the utility model is as follows:
The slag stock pump, include support, pump cover, the pump housing, pump shaft, discharge port is arranged on the pump cover, it is characterized in that being rotationally connected between described pump cover and the pump shaft and adopting mechanical seal, be positioned on the pump shaft of pump cover impeller is installed, the pump shaft front end is fixedly connected with the spiral reel, and described spiral reel passes and extend out to outside the pump housing.
Described slag stock pump is characterized in that described pump cover end fixedlys connected with motor by support, and described machine shaft is connected with pump shaft by coupling, and perhaps pump shaft and machine shaft are same axle.
The utility model impeller adopts wide runner, semi-open type structure, and the pump housing adopts annular wide flow passage structure, the spiral reel is set as inducer in the import of the impeller pump housing, and evenly, effectively slag is drawn in the pump housing import for pump and transfers out.The sealing of pump Double End alloy mechanical seal, and can be provided with outer cooling unit, guaranteed that effectively pump has the performance and the sealability of good operation, prolonged the working life of pump simultaneously, improved working efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
The slag stock pump, include support 1, pump cover 2, the pump housing 3, pump shaft 4, on the pump cover 2 discharge port is arranged, be rotationally connected between pump cover 2 and the pump shaft 4 and adopt mechanical seal 5, be positioned on the pump shaft 4 of pump cover 2 impeller 6 is installed, pump shaft 4 front ends are fixedly connected with spiral reel 7, and described spiral reel 7 passes and extend out to outside the pump housing 3.
Claims (2)
1, slag stock pump, include support, pump cover, the pump housing, pump shaft, discharge port is arranged on the pump cover, it is characterized in that being rotationally connected between described pump cover and the pump shaft and adopting mechanical seal, be positioned on the pump shaft of pump cover impeller is installed, the pump shaft front end is fixedly connected with the spiral reel, and described spiral reel passes and extend out to outside the pump housing.
2, slag stock pump according to claim 1 is characterized in that described pump cover end fixedlys connected with motor by support, and described machine shaft is connected with pump shaft by coupling, and perhaps pump shaft and machine shaft are same axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200341330U CN201190684Y (en) | 2008-04-08 | 2008-04-08 | Slurry pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200341330U CN201190684Y (en) | 2008-04-08 | 2008-04-08 | Slurry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201190684Y true CN201190684Y (en) | 2009-02-04 |
Family
ID=40334846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200341330U Expired - Fee Related CN201190684Y (en) | 2008-04-08 | 2008-04-08 | Slurry pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201190684Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968062A (en) * | 2010-10-26 | 2011-02-09 | 王茂博 | Impeller device of auger residue pump |
| CN102926966A (en) * | 2011-08-13 | 2013-02-13 | 王茂博 | Pumping pulp pump |
| CN104696274A (en) * | 2013-12-04 | 2015-06-10 | 宁安市粮油淀粉机械制造有限公司 | Slurry pump rotor provided with exhaust structure |
-
2008
- 2008-04-08 CN CNU2008200341330U patent/CN201190684Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968062A (en) * | 2010-10-26 | 2011-02-09 | 王茂博 | Impeller device of auger residue pump |
| CN102926966A (en) * | 2011-08-13 | 2013-02-13 | 王茂博 | Pumping pulp pump |
| CN104696274A (en) * | 2013-12-04 | 2015-06-10 | 宁安市粮油淀粉机械制造有限公司 | Slurry pump rotor provided with exhaust structure |
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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: 20090204 Termination date: 20110408 |