CN202531488U - Wear-resistant starch pump - Google Patents
Wear-resistant starch pump Download PDFInfo
- Publication number
- CN202531488U CN202531488U CN2012201644661U CN201220164466U CN202531488U CN 202531488 U CN202531488 U CN 202531488U CN 2012201644661 U CN2012201644661 U CN 2012201644661U CN 201220164466 U CN201220164466 U CN 201220164466U CN 202531488 U CN202531488 U CN 202531488U
- Authority
- CN
- China
- Prior art keywords
- pump
- impeller
- guard plate
- wear
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a wear-resistant starch pump which comprises a front pump cover, a front guard plate, a pump body, an impeller, a rear guard plate, a rear pump cover and bolts, wherein the front pump cover is fixed on the pump body through the bolts, and the front guard plate is fixed on the front pump cover. The rear pump cover is fixed on the pump body through the bolts, and the rear guard plate is fixed on the rear guard plate. The impeller is contained in the pump body. The front guard plate, the pump body, the impeller and the rear guard plate are respectively made of corrosion-resisting and abrasion-resisting alloy materials, and therefore the starch pump is long in service life, good in reliability and reduces production cost.
Description
Technical field
The utility model relates to a kind of starch pump, is specifically related to a kind of solid content of carrying less than 50% wear-resisting starch pump.
Background technique
At starch, food, pharmaceutical industry, the medium solid content of being carried in the former slip production procedure is very high.Therefore, the impeller of transfer pump all is a unshrouded impeller, but the front and back pump cover is easy to be worn, thereby causes transfer efficiency to descend, can't proper functioning, need often to change accessory, and the cost of production of factory can increase substantially.
Therefore, for avoiding above-mentioned technical problem, necessary a kind of structure improved wear-resisting starch pump that has is provided, to overcome said defective of the prior art.
The model utility content
For addressing the above problem, the purpose of the utility model is to provide the wear-resisting starch pump of a kind of long service life and good reliability.
For realizing above-mentioned purpose, the technological scheme that the utility model is taked is: a kind of wear-resisting starch pump, and it comprises front pump cover, apron plate, the pump housing, impeller, back backplate, rear pump cover and bolt; Wherein, said front pump cover is immobilizated on the pump housing through said bolt, is fixed with said apron plate on it; Said rear pump cover is immobilizated on the pump housing through said bolt, is fixed with said back backplate on it; Said impeller is contained in the pump housing.
The wear-resisting starch pump of the utility model further is set to: the axial distance of said impeller and apron plate is 0.5～1mm.
Compared with prior art; The utlity model has following beneficial effect: the apron plate of the wear-resisting starch pump of the utility model, the pump housing, impeller, back backplate are all selected corrosion-resistant and anti abrasive alloy material for use; Thereby make the long service life and the good reliability of this starch pump, reduced cost of production.
Description of drawings
Fig. 1 is the structural representation of the wear-resisting starch pump of the utility model.
Embodiment
See also shown in the Figure of description 1, the utility model is a kind of wear-resisting starch pump, and it is formed by a few part assemblings such as front pump cover 1, apron plate 2, the pump housing 3, impeller 4, back backplate 5, rear pump cover 6 and bolts 7.
Wherein, said front pump cover 1 is immobilizated on the pump housing 3 through said bolt 7, is fixed with said apron plate 2 on it.This front pump cover 1 can be used bolt 7 adjustment with the axial distance of apron plate 2.
Said rear pump cover 6 is immobilizated on the pump housing 3 through said bolt 7, is fixed with said back backplate 5 on it.This rear pump cover 6 can be used bolt 7 adjustment with the axial distance of back backplate 5.
Said impeller 4 is contained in the pump housing 3.This impeller 4 is the unshrouded impeller of no front shroud, and the axial distance of itself and apron plate 2 is 0.5～1mm.
Corrosion-resistant and the anti abrasive alloy material of material selection of said apron plate 2, the pump housing 3, impeller 4, back backplate 5, thus make the long service life and the good reliability of this starch pump, reduced cost of production.
Above embodiment is merely the preferred embodiment of this creation, not in order to limiting this creation, any modification of being made within all spirit and principles in this creation, is equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (2)
1. a wear-resisting starch pump is characterized in that: comprise front pump cover, apron plate, the pump housing, impeller, back backplate, rear pump cover and bolt; Wherein, said front pump cover is immobilizated on the pump housing through said bolt, is fixed with said apron plate on it; Said rear pump cover is immobilizated on the pump housing through said bolt, is fixed with said back backplate on it; Said impeller is contained in the pump housing.
2. wear-resisting starch pump as claimed in claim 1 is characterized in that: the axial distance of said impeller and apron plate is 0.5～1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201644661U CN202531488U (en) | 2012-04-18 | 2012-04-18 | Wear-resistant starch pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201644661U CN202531488U (en) | 2012-04-18 | 2012-04-18 | Wear-resistant starch pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531488U true CN202531488U (en) | 2012-11-14 |
Family
ID=47132677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201644661U Expired - Fee Related CN202531488U (en) | 2012-04-18 | 2012-04-18 | Wear-resistant starch pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123974A (en) * | 2021-05-24 | 2021-07-16 | 浙江理工大学 | Double-shell high-speed solid-liquid mixed transportation pump |
-
2012
- 2012-04-18 CN CN2012201644661U patent/CN202531488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123974A (en) * | 2021-05-24 | 2021-07-16 | 浙江理工大学 | Double-shell high-speed solid-liquid mixed transportation pump |
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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: 20121114 Termination date: 20130418 |