CN204984923U - Corrosion -resistant wear -resistant chemical pump - Google Patents
Corrosion -resistant wear -resistant chemical pump Download PDFInfo
- Publication number
- CN204984923U CN204984923U CN201520647869.5U CN201520647869U CN204984923U CN 204984923 U CN204984923 U CN 204984923U CN 201520647869 U CN201520647869 U CN 201520647869U CN 204984923 U CN204984923 U CN 204984923U
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- China
- Prior art keywords
- pump
- impeller
- wear
- utility
- support
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- Expired - Fee Related
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Abstract
The utility model relates to a chemical pump technical field discloses a corrosion -resistant wear -resistant chemical pump, including the pump body, impeller, seal structure, impeller nut, pump cover, sealing sleeve, support, pump shaft and suspension structure, the impeller passes through impeller nut and installs on the pump shaft, the impeller is located the pump chamber of the pump body, still be equipped with supplementary impeller on the impeller, seal structure locates between the inner wall of the supplementary impeller and the pump body, the pump cover passes through sealing sleeve to be installed on the pump shaft, and pump cover and pump body cooperation, the support mounting is in the outside of pump cover, the suspension structrual installation is in the outside of support, the inner wall of pump chamber all scribbles wear -resisting corrosion resistant layer. The utility model discloses an aspect adopts wear -resisting corrosion resistant layer and avoids liquid and the granule corruption pump body, the life of the extension pump body, and on the other hand avoids leaking the emergence of phenomenon through assisting impeller and seal structure can improve the work efficiency of pump.
Description
Technical field
The utility model relates to chemical pump technical field, more particularly, and particularly a kind of anticorrosive anti-wear chemical pump.
Background technique
In smelting industry, the medium carried in ore pulp production procedure comprises hard granule and acid solution, and the capital equipment of conveying adopts chemical pump.But existing chemical pump, owing to carrying above-mentioned hard and corrosive raw material, reduces working life, easily causes the damage of part, so prior art needs often to change accessory, adds man power and material's cost, reduces manufacturing efficiency.For this reason, be necessary to design a kind of anticorrosive anti-wear chemical pump.
Model utility content
The purpose of this utility model is to provide the anticorrosive anti-wear chemical pump that a kind of structure is simple, can increase the service life.
In order to solve problem set forth above, the technical solution adopted in the utility model is: a kind of anticorrosive anti-wear chemical pump, comprise the pump housing, impeller, sealing configuration, impeller nut, pump cover, seal sleeve, support, pump shaft and suspension frame structure, described impeller is installed on pump shaft by impeller nut, described impeller is positioned at the pump chamber of the pump housing, described impeller is also provided with auxiliary impeller, described sealing configuration is located between auxiliary impeller and the inwall of the pump housing, described pump cover is arranged on pump shaft by seal sleeve, and pump cover coordinates with the pump housing, described support installing is in the outside of pump cover, described suspension frame structure is installed on the outside of support, the inwall of described pump chamber all scribbles abrasion-proof corrosion-proof layer.
According to a preferred embodiment of the present utility model: described abrasion-proof corrosion-proof layer is titanium alloy layer or tungsten layer.
According to a preferred embodiment of the present utility model: described auxiliary impeller is L shape structure.
Compared with prior art, the beneficial effects of the utility model are: the utility model adopts abrasion-proof corrosion-proof layer to avoid liquid and the particle erosion pump housing on the one hand, extend the working life of the pump housing, the working efficiency of pump can be improved on the other hand by auxiliary impeller and sealing configuration, avoid the generation of leakage phenomenon.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of anticorrosive anti-wear chemical pump of the present utility model.
Description of reference numerals: 1, the pump housing, 2, impeller, 3, sealing configuration, 4, impeller nut, 5, pump cover, 6, seal sleeve, 7, support, 8, pump shaft, 9, suspension frame structure, 10, pump chamber, 11, auxiliary impeller.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1, the utility model provides a kind of anticorrosive anti-wear chemical pump, comprises the pump housing 1, impeller 2, sealing configuration 3, impeller nut 4, pump cover 5, seal sleeve 6, support 7, pump shaft 8 and suspension frame structure 9.
Wherein, described impeller 2 is installed on pump shaft 8 by impeller nut 4, and described impeller 2 is positioned at the pump chamber 10 of the pump housing 1, and described impeller 2 is also provided with auxiliary impeller 11, and the work that can improve chemical pump by this auxiliary impeller 11 is little.
Described auxiliary impeller 11 is L shape structure, and its side is connected with impeller 2 (adding man-hour and integral molding), between the opposite side that auxiliary impeller 11 is located at by described sealing configuration 3 and the inwall of the pump housing 1, can improve its sealability like this, avoids leaking.
Described pump cover 5 is arranged on pump shaft 8 by seal sleeve 6, and pump cover 5 coordinates with the pump housing 1, and support 7 is installed on the outside of pump cover 5, and suspension frame structure 9 is installed on the outside of support 7.
The utility model also all scribbles abrasion-proof corrosion-proof layer at the inwall of pump chamber 10.Abrasion-proof corrosion-proof layer when chemical pump works, can avoid liquid and the particle erosion pump housing 1, extends the working life of the pump housing 1.
As preferably, the abrasion-proof corrosion-proof layer in the utility model is titanium alloy layer or tungsten layer.
Above-described embodiment is the utility model preferably mode of execution; but mode of execution of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (3)
1. an anticorrosive anti-wear chemical pump, it is characterized in that: comprise the pump housing (1), impeller (2), sealing configuration (3), impeller nut (4), pump cover (5), seal sleeve (6), support (7), pump shaft (8) and suspension frame structure (9), described impeller (2) is installed on pump shaft (8) by impeller nut (4), described impeller (2) is positioned at the pump chamber (10) of the pump housing (1), described impeller (2) is also provided with auxiliary impeller (11), described sealing configuration (3) is located between the inwall of auxiliary impeller (11) and the pump housing (1), described pump cover (5) is arranged on pump shaft (8) by seal sleeve (6), and pump cover (5) coordinates with the pump housing (1), described support (7) is installed on the outside of pump cover (5), described suspension frame structure (9) is installed on the outside of support (7), the inwall of described pump chamber (10) all scribbles abrasion-proof corrosion-proof layer.
2. anticorrosive anti-wear chemical pump according to claim 1, is characterized in that: described abrasion-proof corrosion-proof layer is titanium alloy layer or tungsten layer.
3. anticorrosive anti-wear chemical pump according to claim 1, is characterized in that: described auxiliary impeller (11) is L shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647869.5U CN204984923U (en) | 2015-08-25 | 2015-08-25 | Corrosion -resistant wear -resistant chemical pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647869.5U CN204984923U (en) | 2015-08-25 | 2015-08-25 | Corrosion -resistant wear -resistant chemical pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204984923U true CN204984923U (en) | 2016-01-20 |
Family
ID=55119298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520647869.5U Expired - Fee Related CN204984923U (en) | 2015-08-25 | 2015-08-25 | Corrosion -resistant wear -resistant chemical pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204984923U (en) |
-
2015
- 2015-08-25 CN CN201520647869.5U patent/CN204984923U/en not_active Expired - Fee Related
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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: 20160120 Termination date: 20170825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |