CN201554688U - Filter press pump - Google Patents
Filter press pump Download PDFInfo
- Publication number
- CN201554688U CN201554688U CN2009203505746U CN200920350574U CN201554688U CN 201554688 U CN201554688 U CN 201554688U CN 2009203505746 U CN2009203505746 U CN 2009203505746U CN 200920350574 U CN200920350574 U CN 200920350574U CN 201554688 U CN201554688 U CN 201554688U
- Authority
- CN
- China
- Prior art keywords
- pump
- impeller
- shaft
- sealing
- axle
- 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
Disclosed is a filter press pump, which consists of a shaft and an impeller. The impeller is arranged in an inner cavity which is formed by a pump body and a pump cover, the impeller is sheathed on the shaft, the top thereof is locked by an impeller nut. The pump body and the right end of the pump cover are connected with a bearing chock, in the inner cavity which is formed by the pump cover and the bearing chock, a shaft sleeve is arranged on the shaft. A mechanical seal and a sealing box are sheathed on the shaft sleeve. A water filling nozzle is arranged at the upper end of the sealing box, a framework oil seal and a sealing gland seal are arranged at the right end thereof. In the inner cavity at the right end of the bearing chock, bearings are arranged at two positions on the shaft and are sealed by an end cover and the oil seal. The mechanical seal device which is used by the utility model has a good high temperature resistant, high pressure resistant and sealing performance, a cooling water filling nozzle is arranged, so that the mechanical seal can be operated better under the condition of low temperature, the cooling water filling nozzle plays the cooling and heat insulation effect, thereby the service life of a pump is increased, the environment pollution is decreased, and the cost is lowered.
Description
Technical field: the utility model relates to a kind of press filtration pump.
Background technique: in chemical industry, need a large amount of pumps carry out periodic duty constantly, because medium difference, working condition are abominable to liquid medium, general pump is short working life, " run, emit, drip, leak " phenomenon will occur, causes the place to pollute, productivity descends, and cost increases.
Summary of the invention: the purpose of this utility model will provide a kind of press filtration pump exactly, and it can overcome the existing problem of above product well.The purpose of this utility model is achieved in that the press filtration pump, is made up of axle, impeller, it is characterized in that: be provided with impeller in the inner chamber that the pump housing and pump cover form, impeller set is on axle, and the top is locked by impeller nut; The pump housing, pump cover right-hand member connect with bearing support, and in the inner chamber that pump cover and bearing support form, axle is provided with axle sleeve, is with mechanical seal, sealed case on the axle sleeve, and described sealed case upper end is provided with water filling hole, and right-hand member is provided with outside framework oil seal and sealing gland sealing; In the inner chamber of bearing support right-hand member, last two places of axle are provided with bearing, and by end cap and oil sealing sealing.The utility model is owing to used the mechanical seal device of high temperature resistance, anti-high pressure, and be provided with the cooling water filling hole, greatly reduce because the high temperature that pump shaft runs up and brings to mechanical seal, mechanical seal can be worked under cryogenic conditions well, cooling and heat insulation effect have been played, improved the working life of pump, reduced pollution, reduced cost environment.
Description of drawings:
Fig. 1 is the utility model structural representation;
1. the pump housing, 2. impeller nut, 3. impeller, 4. pump cover, 5. sealed case, 6. axle sleeve, 7. mechanical seal, 8. sealing gland, 9. outside framework oil seal, 10. spool, 11. water filling holes, 12. bearings, 13. bearing supports.
Embodiment: the utility model is described in further detail below in conjunction with accompanying drawing;
The press filtration pump is made up of axle 10, impeller 3, it is characterized in that: be provided with impeller 3 in the inner chamber that the pump housing 1 and pump cover 4 form, impeller 3 is enclosed within on the axle 10, and the top is by impeller nut 2 lockings; The pump housing 1, pump cover 4 right-hand members connect with bearing support 13, in the inner chamber that pump cover 4 and bearing support 13 form, axle 10 is provided with axle sleeve 6, is with mechanical seal 7, sealed case 5 on the axle sleeve 6, described sealed case 5 upper ends are provided with water filling hole 11, and right-hand member is provided with outside framework oil seal 9 and sealing gland 8 sealings; In the inner chamber of bearing support 13 right-hand members, two places are provided with bearing 12 on the axle 10, and by end cap and oil sealing sealing.During concrete enforcement, adopt advanced combined mechanical sealing device, and be provided with water cooling plant, play cooling, temperature insulating, so have good high temperature resistance high-voltage performance and excellent sealing performance.The pipeline that need not the pump housing is linked to each other when maintenance is removed easy-to-operat.
Claims (1)
1. the press filtration pump is made up of axle (10), impeller (3), it is characterized in that: be provided with impeller (3) in the inner chamber that the pump housing (1) and pump cover (4) form, impeller (3) is enclosed within on the axle (10), and the top is locked by impeller nut (2); The pump housing (1), pump cover (4) right-hand member connect with bearing support (13), in the inner chamber that pump cover (4) and bearing support (13) form, axle (10) is provided with axle sleeve (6), be with mechanical seal (7), sealed case (5) on the axle sleeve (6), described sealed case (5) upper end is provided with water filling hole (11), and right-hand member is provided with outside framework oil seal (9) and sealing gland (8) sealing; In the inner chamber of bearing support (13) right-hand member, axle (10) last two places are provided with bearing (12), and by end cap and oil sealing sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203505746U CN201554688U (en) | 2009-12-17 | 2009-12-17 | Filter press pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203505746U CN201554688U (en) | 2009-12-17 | 2009-12-17 | Filter press pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201554688U true CN201554688U (en) | 2010-08-18 |
Family
ID=42614370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203505746U Expired - Fee Related CN201554688U (en) | 2009-12-17 | 2009-12-17 | Filter press pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201554688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948469A (en) * | 2015-07-07 | 2015-09-30 | 芜湖环球汽车配件有限公司 | Wear resistant corrosion resisting centrifugal pump |
-
2009
- 2009-12-17 CN CN2009203505746U patent/CN201554688U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948469A (en) * | 2015-07-07 | 2015-09-30 | 芜湖环球汽车配件有限公司 | Wear resistant corrosion resisting centrifugal pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Yamei Pump Industry Manufacture Co., Ltd. Assignor: Wang Youhong Contract record no.: 2011320000385 Denomination of utility model: Filter press pump Granted publication date: 20100818 License type: Exclusive License Record date: 20110324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20141217 |
|
| EXPY | Termination of patent right or utility model |