CN202756282U - Fluoroplastic pump - Google Patents
Fluoroplastic pump Download PDFInfo
- Publication number
- CN202756282U CN202756282U CN 201220281301 CN201220281301U CN202756282U CN 202756282 U CN202756282 U CN 202756282U CN 201220281301 CN201220281301 CN 201220281301 CN 201220281301 U CN201220281301 U CN 201220281301U CN 202756282 U CN202756282 U CN 202756282U
- Authority
- CN
- China
- Prior art keywords
- pump
- cover
- fluoroplastic
- transmission shaft
- impeller
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a fluoroplastic pump and relates to the field of structures of pump bodies, in particular to the field of structures of fluoroplastic pumps. The fluoroplastic pump mainly comprises a base horizontally arranged, a motor, a pump body, a transmission shaft, a coupler, a connecting rack, a suspension bracket, a deep groove ball bearing, a pump cover, a mechanical seal gland, a mechanical seal, a bearing cover and an impeller. A hard material layer is filled between the pump cover and the connecting rack. The fluoroplastic pump is integrally made of fluoroplastics and is poor in strength. Through adoption of the hard material layer filled between the pump cover and the connecting rack, the strength of the fluoroplastic pump is improved, and the service life of the fluoroplastic pump is prolonged.
Description
Technical field
The utility model relates to the structure field of the pump housing, is specially fluoroplastic pump structure field.
Background technique
Be very high in chemical industry to the requirement of the corrosion resistance of pump, in the prior art, chemical industry generally adopts fluoroplastic as the material of pump, and fluoroplastic have preferably corrosion resistance; But the intensity that adopts the pump that fluoroplastic make a little less than, it is shorter to damage easily working life.
Summary of the invention
It is longer that the purpose of this utility model provides a kind of working life, and intensity is fluoroplastic pump preferably.
The technological scheme that realizes above-mentioned purpose is: a kind of fluoroplastic pump mainly comprises base, motor, the pump housing, transmission shaft, coupling, hitch, suspension, deep groove ball bearing, pump cover, machine sealed cover, mechanical seal, bearing cap and the impeller of horizontal arrangement; Motor links to each other with transmission shaft by coupling, and the front end of transmission shaft is fixedly connected with impeller, and it is import, the pump housing of upper end for exporting that chassis left side is fixedly connected with front end, and impeller places in the pump housing, and pump housing intracavity posterior end is provided with seam; Transmission shaft in the rear end, joint of transmission shaft and impeller is fixed with axle sleeve, the front end sleeve of axle sleeve is equipped with pump cover, the rear end of axle sleeve is nested with organic sealed cover, pump cover is fixedly connected with the machine sealed cover, be provided with mechanical seal between pump cover, machine sealed cover and the axle sleeve, be provided with the bulge loop that matches with the seam of pump housing intracavity posterior end setting at the outer side wall of pump cover; It is characterized in that: between pump cover and hitch, be filled with hard material layer.
Because the whole fluoroplastic that adopt of fluoroplastic pump form, intensity is relatively poor, and the utility model has improved intensity of the present utility model by be filled with hard material layer between pump cover and hitch, has improved working life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model mainly is comprised of base 1, motor 2, the pump housing 3, transmission shaft 4, coupling 5, hitch 6, suspension 7, deep groove ball bearing 8, pump cover 13, machine sealed cover 14, mechanical seal 15, bearing cap 9 and the impeller 10 of horizontal arrangement, and motor 2 horizontal arrangement are on the right side of base 1.
Motor 2 links to each other with transmission shaft 4 by coupling 5, and the front end of transmission shaft 4 is fixedly connected with impeller 10, and it is import, the pump housing 3 of upper end for exporting that base 1 left side is fixedly connected with front end, and impeller 10 places in the pump housing 3, and the pump housing 3 intracavity posterior ends are provided with seam 11.
Transmission shaft 4 in the rear end, joint of transmission shaft 4 and impeller 3 is fixed with axle sleeve 12, the front end sleeve of axle sleeve 12 is equipped with pump cover 13, the rear end of axle sleeve 12 is nested with organic sealed cover 14, pump cover 13 is fixedly connected with machine sealed cover 14, be provided with mechanical seal 15 between pump cover 13, machine sealed cover 14 and the axle sleeve 12, outer side wall at pump cover 13 is provided with the bulge loop 16 that matches with the seam of the pump housing 3 intracavity posterior end settings, is filled with hard material layer 17 between pump cover 13 and hitch 6.
Claims (1)
1. fluoroplastic pump mainly comprises base, motor, the pump housing, transmission shaft, coupling, hitch, suspension, deep groove ball bearing, pump cover, machine sealed cover, mechanical seal, bearing cap and the impeller of horizontal arrangement; Motor links to each other with transmission shaft by coupling, and the front end of transmission shaft is fixedly connected with impeller, and it is import, the pump housing of upper end for exporting that chassis left side is fixedly connected with front end, and impeller places in the pump housing, and pump housing intracavity posterior end is provided with seam; Transmission shaft in the rear end, joint of transmission shaft and impeller is fixed with axle sleeve, the front end sleeve of axle sleeve is equipped with pump cover, the rear end of axle sleeve is nested with organic sealed cover, pump cover is fixedly connected with the machine sealed cover, be provided with mechanical seal between pump cover, machine sealed cover and the axle sleeve, be provided with the bulge loop that matches with the seam of pump housing intracavity posterior end setting at the outer side wall of pump cover; It is characterized in that: between pump cover and hitch, be filled with hard material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281301 CN202756282U (en) | 2012-06-15 | 2012-06-15 | Fluoroplastic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281301 CN202756282U (en) | 2012-06-15 | 2012-06-15 | Fluoroplastic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756282U true CN202756282U (en) | 2013-02-27 |
Family
ID=47735467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220281301 Expired - Fee Related CN202756282U (en) | 2012-06-15 | 2012-06-15 | Fluoroplastic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023494A (en) * | 2017-05-24 | 2017-08-08 | 响水县金桥化工设备制造有限公司 | A kind of wearable valve pump |
| CN110388530A (en) * | 2019-06-13 | 2019-10-29 | 泉州市燃气有限公司 | Drainage device is used in a kind of repairing of gas pipeline |
-
2012
- 2012-06-15 CN CN 201220281301 patent/CN202756282U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023494A (en) * | 2017-05-24 | 2017-08-08 | 响水县金桥化工设备制造有限公司 | A kind of wearable valve pump |
| CN110388530A (en) * | 2019-06-13 | 2019-10-29 | 泉州市燃气有限公司 | Drainage device is used in a kind of repairing of gas pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202756282U (en) | Fluoroplastic pump | |
| CN103486053A (en) | Chemical pump | |
| CN103486054A (en) | Fluoroplastic pump | |
| CN202704934U (en) | Stable-performance horizontal jack | |
| CN204127021U (en) | Anti-bias tyre hydraulic jack | |
| CN205841297U (en) | A kind of associated mode water pump | |
| CN104417614A (en) | Automotive steering track rod | |
| CN202756281U (en) | Clean water pump | |
| CN202833505U (en) | Spiral line oil groove structure pin shaft | |
| CN201896770U (en) | Suspension device of two-series bracket | |
| CN204200501U (en) | A kind of mud pump power end structure | |
| CN203362583U (en) | Fluoroplastic alloy pump | |
| CN204265189U (en) | Integrated domestic elevator car bottom support | |
| CN204164151U (en) | The concentric transmission shaft of combined type | |
| CN202194638U (en) | Beam power oil pumping unit | |
| CN204099286U (en) | A kind of chemical centrifugal pump | |
| CN202833263U (en) | Novel fluoroplastic submerged pump | |
| CN203548607U (en) | Connection structure between air cylinder and spline shaft of feeding machine | |
| CN205918819U (en) | Novel lining sleeve | |
| CN201354761Y (en) | Motor fan with low noise and low vibration | |
| CN202768416U (en) | Single-stage single-suction horizontal centrifugal pump | |
| CN202690318U (en) | Double needle hydraulic motor | |
| CN207296574U (en) | A kind of Pneumatic elevation mast | |
| CN203130490U (en) | Gear pump | |
| CN201865871U (en) | Ultrahigh pressure manual pump |
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: 20130227 Termination date: 20180615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |