CN203906311U - Ultra-abrasion-proof mechanical seal centrifugal pump - Google Patents
Ultra-abrasion-proof mechanical seal centrifugal pump Download PDFInfo
- Publication number
- CN203906311U CN203906311U CN201420315149.4U CN201420315149U CN203906311U CN 203906311 U CN203906311 U CN 203906311U CN 201420315149 U CN201420315149 U CN 201420315149U CN 203906311 U CN203906311 U CN 203906311U
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- CN
- China
- Prior art keywords
- mechanical seal
- pump
- centrifugal pump
- rotatingshaft
- motor
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Abstract
The utility model discloses an ultra-abrasion-proof mechanical seal centrifugal pump. One side of a bedplate (3) is in butt joint with a flange of a motor (8). A rotating shaft (6) is installed in a central hole of the bedplate (3), one end of the rotating shaft (6) is connected with a shaft of the motor (8) in a sleeved mode and is in press fit with a fastening flange (7), and a mechanical seal (5) is installed on the position, in the bedplate (3), of the rotating shaft (6). The other side of the bedplate (3) is connected with a rear pump cover (4), and the pump body (1) is connected with the rear pump cover (4). An impeller (2) is installed at the other end of the rotating shaft (6). The pump body (1) is provided with a feeding port (10) and a discharging port (11). All the components integrally form the ultra-abrasion-proof mechanical seal centrifugal pump. As the mechanical seal is adopted, the centrifugal pump can operate without media completely, power consumption is low, service life is long, materials are treated gently and smooth, the secondary eddy current, in a pump head, of the materials is minimized, the problem of heating up the materials is reduced, and the working efficiency of the pump is guaranteed.
Description
Technical field
The utility model relates to centrifugal pump, is specifically related to a kind of super wearable mechanical seal centrifugal pump, is widely used in the fields such as food, cosmetics, medicine, chemical industry.
Background technique
Existing centrifugal pump need use under the operating mode of cooling medium, and anti-dry grinding ability, does not possess dry combustion method function, and power consumption is large, and working life is short, and maintenance expenses is high.
Summary of the invention
The purpose of this utility model is: a kind of super wearable mechanical seal centrifugal pump is provided, and rational in infrastructure, long service life.
Technical solution of the present utility model is: this centrifugal pump comprises the pump housing, impeller, support, pump postoperculum, mechanical seal, rotatingshaft, clamp flange, motor, material feeding mouth and discharge port, support one side is docked with the flange of motor, rotatingshaft is installed in support center hole, rotatingshaft one end is directly socketed with the corresponding cooperation of clamp flange with the axle of motor, on rotatingshaft in support, mechanical seal is installed, support opposite side connects pump postoperculum, the pump housing is connected with pump postoperculum is corresponding, impeller is arranged on the rotatingshaft the other end and is positioned among pump postoperculum and the pump housing, on the pump housing, establish material feeding mouth and discharge port, entirety forms super wearable mechanical seal centrifugal pump.
Wherein, on the pump housing, establish Butterworth Hatch.
Wherein, the outer mounted motor cover of motor.
Wherein, motor is arranged in frame.
Wherein, the rotating ring of mechanical seal is provided with circumferential two bayonet locks, the stationary ring of mechanical seal is provided with two circumferential locating studs, on rotatingshaft, establish U-shaped groove, pump postoperculum is provided with positioning hole, the rotating ring of mechanical seal coordinates with the U-shaped groove of rotatingshaft by bayonet lock, and the stationary ring of mechanical seal coordinates with the positioning hole of pump postoperculum by two locating studs.
Wherein, in the middle of the stationary ring rubbing surface of described mechanical seal, open a vacuum tank, on the stationary ring of mechanical seal, have two or more radiating groove.
The utlity model has following advantage:
1, mechanical seal is installed simple, can depart from medium running completely, power consumpiton is low, long service life, convenient disassembly, height is adjustable, runs well for a long time, and maintenance is convenient, material is processed mild soft smooth and easy, by material, the secondary eddy current in pump head is down to minimumly to greatest extent, reduces intensification heating effect problem to material, has ensured pump work efficiency.
2, mixed friction type mechanical seal, it can depart from medium running, has superpower anti-dry grinding ability, has cancelled existing centrifugal pump and has not possessed dry combustion method function, has accomplished that safe and reliable and overlength is used.
3, stationary ring has radiating groove, and stationary ring rubbing surface has vacuum tank, has reduced power consumpiton more than 70% than general contact type off-machine envelope, can under the operating mode of the cooling medium without any, use, and the supporting facility convection cell technique that it need not be any is had no effect.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is mechanical seal schematic diagram.
Fig. 3 is pump postoperculum location schematic diagram.
Fig. 4 is the A-A generalized section of Fig. 3.
Fig. 5 is the U-shaped groove schematic diagram of rotatingshaft.
Fig. 6 is the B-B generalized section of Fig. 5.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1-6, this centrifugal pump comprises the pump housing 1, impeller 2, support 3, pump postoperculum 4, mechanical seal 5, rotatingshaft 6, clamp flange 7, motor 8, material feeding mouth 10 and discharge port 11, support 3 one sides are docked with the flange of motor 8, rotatingshaft 6 is installed in the center hole of support 3, rotatingshaft 6 one end are directly socketed with the corresponding cooperation of clamp flange 7 with the axle of motor 8, on rotatingshaft 6 in support 3, mechanical seal 5 is installed, support 3 opposite sides connect pump postoperculum 4, the pump housing 1 is connected with pump postoperculum 4 is corresponding, impeller 2 is arranged on rotatingshaft 6 the other ends and is positioned among pump postoperculum 4 and the pump housing 1, on the pump housing 1, establish material feeding mouth 10 and discharge port 11, entirety forms super wearable mechanical seal centrifugal pump.
Wherein, on the pump housing 1, establish Butterworth Hatch 12.
Wherein, the outer mounted motor cover 9 of motor 8.
Wherein, motor 8 is arranged in frame 13.
Wherein, the rotating ring of mechanical seal 5 is provided with circumferential two bayonet locks 5.1, the stationary ring of mechanical seal 5 is provided with two circumferential locating studs 5.2, on rotatingshaft 6, establish U-shaped groove 5.5, pump postoperculum 4 is provided with positioning hole 4.6, the rotating ring of mechanical seal 5 coordinates with the U-shaped groove 6.5 of rotatingshaft 6 by bayonet lock 5.1, and the stationary ring of mechanical seal 5 coordinates with the positioning hole 4.6 of pump postoperculum 4 by two locating studs 5.2.
Wherein, in the middle of the stationary ring rubbing surface of described mechanical seal 5, open a vacuum tank 5.4, on the stationary ring of mechanical seal 5, have two or more radiating groove 5.3.
Claims (6)
1. surpass wearable mechanical seal centrifugal pump, it is characterized in that: this centrifugal pump comprises the pump housing (1), impeller (2), support (3), pump postoperculum (4), mechanical seal (5), rotatingshaft (6), clamp flange (7), motor (8), material feeding mouth (10) and discharge port (11), support (3) one sides are docked with the flange of motor (8), rotatingshaft (6) is installed in the center hole of support (3), rotatingshaft (6) one end is directly socketed with the corresponding cooperation of clamp flange (7) with the axle of motor (8), rotatingshaft (6) upper installation mechanical seal (5) in support (3), support (3) opposite side connects pump postoperculum (4), the pump housing (1) is connected with pump postoperculum (4) is corresponding, impeller (2) is arranged on rotatingshaft (6) the other end and is positioned among pump postoperculum (4) and the pump housing (1), on the pump housing (1), establish material feeding mouth (10) and discharge port (11), entirety forms super wearable mechanical seal centrifugal pump.
2. super wearable mechanical seal centrifugal pump according to claim 1, is characterized in that: on the pump housing (1), establish Butterworth Hatch (12).
3. super wearable mechanical seal centrifugal pump according to claim 1, is characterized in that: the outer mounted motor cover of motor (8) (9).
4. super wearable mechanical seal centrifugal pump according to claim 1, is characterized in that: motor (8) is arranged in frame (13).
5. super wearable mechanical seal centrifugal pump according to claim 1, it is characterized in that: the rotating ring of mechanical seal (5) is provided with circumferential two bayonet locks (5.1), the stationary ring of mechanical seal (5) is provided with two circumferential locating studs (5.2), on rotatingshaft (6), establish U-shaped groove (5.5), pump postoperculum (4) is provided with positioning hole (4.6), the rotating ring of mechanical seal (5) coordinates with the U-shaped groove (6.5) of rotatingshaft (6) by bayonet lock (5.1), the stationary ring of mechanical seal (5) coordinates with the positioning hole (4.6) of pump postoperculum (4) by two locating studs (5.2).
6. super wearable mechanical seal centrifugal pump according to claim 1, it is characterized in that: in the middle of the stationary ring rubbing surface of described mechanical seal (5), open a vacuum tank (5.4), on the stationary ring of mechanical seal (5), have two or more radiating groove (5.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315149.4U CN203906311U (en) | 2014-06-13 | 2014-06-13 | Ultra-abrasion-proof mechanical seal centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315149.4U CN203906311U (en) | 2014-06-13 | 2014-06-13 | Ultra-abrasion-proof mechanical seal centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203906311U true CN203906311U (en) | 2014-10-29 |
Family
ID=51780594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420315149.4U Active CN203906311U (en) | 2014-06-13 | 2014-06-13 | Ultra-abrasion-proof mechanical seal centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203906311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994080A (en) * | 2014-06-13 | 2014-08-20 | 沈小明 | Super wear-resisting mechanical seal centrifugal pump |
| CN105697414A (en) * | 2016-04-28 | 2016-06-22 | 上海远安流体设备科技有限公司 | High-cleanliness centrifugal pump |
-
2014
- 2014-06-13 CN CN201420315149.4U patent/CN203906311U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994080A (en) * | 2014-06-13 | 2014-08-20 | 沈小明 | Super wear-resisting mechanical seal centrifugal pump |
| CN105697414A (en) * | 2016-04-28 | 2016-06-22 | 上海远安流体设备科技有限公司 | High-cleanliness centrifugal pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170511 Address after: 211700 Xuyi County Economic Development Zone, Jiangsu, Plum Blossom Road, No. 7, No. Patentee after: Sheng Bo Technology Co., Ltd. Address before: 211700 Xuyi County Economic Development Zone, Jiangsu, Plum Blossom Road, No. 7, No. Patentee before: Shen Xiaoming |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190828 Address after: 325000 No. 398 Binhai 23 Road, Wenzhou Economic and Technological Development Zone, Zhejiang Province Patentee after: Ou Xing Technology Co. Ltd. Address before: 211700 Xuyi County Economic Development Zone, Jiangsu, Plum Blossom Road, No. 7, No. Patentee before: Sheng Bo Technology Co., Ltd. |