CN205446061U - Many suction heads are vertical prevents dredge pump that becomes silted up - Google Patents
Many suction heads are vertical prevents dredge pump that becomes silted up Download PDFInfo
- Publication number
- CN205446061U CN205446061U CN201521134676.6U CN201521134676U CN205446061U CN 205446061 U CN205446061 U CN 205446061U CN 201521134676 U CN201521134676 U CN 201521134676U CN 205446061 U CN205446061 U CN 205446061U
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- axle
- pump
- bearing
- fixedly mounted
- screw
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Abstract
The utility model discloses a many suction heads are vertical prevents dredge pump that becomes silted up, main content is: the motor is installed on the top surface of motor support, the crown of roll end is through shaft coupling and motor output shaft, the bearing frame is installed in the motor support, it installs epaxial to go up bearing inner race, it installs in the mounting hole of bearing frame to go up bearing inner race, bearing cover installs on the top surface of bearing frame, the round nut is installed epaxial, the upper shaft ways is at epaxial end, the motor support mounting is on the top of pump seat pipe, the stirring wheel is installed on the bottom surface of axle, lower bushing installation is at the lower extreme of axle, inhale nose end flange mounting on the bottom surface of pump cover, the bottom at the pump body is installed to the pump cover, install impeller is epaxial, install mechanical seal between the central recess of the impeller top surface and the pump body, bearing inner race installs epaxial down, bearing inner race installs in the mounting hole on pump body top down, the ring flange of outlet pipe right -hand member is installed on the ring flange of the left side of the pump body.
Description
Technical field
This utility model relates to dredge pump technical field, specifically, particularly to a kind of many suction nozzles vertical silt-proof discharge pump.
Background technology
In sewage disposal system, dredge pump is one and uses relatively broad delivery means, and dredge pump in the market generally comprises with input port and the pump housing of delivery outlet, the motor being arranged in the pump housing and by motor-driven impeller.Its function singleness, during practice, sewage is often with many block, graininess or long fibre shape impurity, and when dredge pump runs into these impurity, its impeller is easily subject to blocking and stuck, the most even can damage dredge pump equipment itself.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, it is provided that a kind of many suction nozzles vertical silt-proof discharge pump, its compact conformation, running steadily and can blowdown thorough.
This utility model solves its technical problem and be the technical scheme is that a kind of many suction nozzles vertical silt-proof discharge pump, including a bilge suction, stirring wheel, Lower shaft sleeve, suction tube, tee T, pump cover, impeller, the pump housing, mechanical seal, lower bearing, outlet pipe, electric machine support, Upper shaft sleeve, bearing block, upper bearing (metal), pressing plate, round nut, bearing gland, motor, shaft coupling, pump seat pipe, axle and a stay tube；nullDescribed motor is fixedly mounted on the end face of electric machine support by screw，Described axle top is connected with motor output shaft by shaft coupling，Described bearing block is fixedly mounted in electric machine support by screw，Described upper bearing (metal) inner ring is mounted on an axle，Upper bearing (metal) outer ring is arranged in the installing hole of bearing block，Described bearing gland is fixedly mounted on the end face of bearing block by screw，Described round nut is mounted on an axle，Described Upper shaft sleeve is enclosed within axle upper end，Described electric machine support is fixedly mounted on the top of pump seat pipe by screw，Described stirring wheel is fixedly mounted on the bottom surface of axle by screw，Described Lower shaft sleeve is arranged on the lower end of axle，Described suction tube top flange is fixedly mounted on the bottom surface of pump cover by screw，Described pump cover is fixedly mounted on the bottom of the pump housing by screw，Described impeller is fixedly mounted on axle by flat key，Between described impeller top surface and the central recess of the pump housing, mechanical seal is installed，Described lower bearing inner ring is mounted on an axle，Lower bearing outer ring is arranged in the installing hole on pump housing top，The ring flange of described outlet pipe right-hand member is fixedly mounted on the left side ring flange of the pump housing，Described bilge suction is connected with suction tube by tee T one end，The other end connects with bend pipe，Described bend pipe is arranged on pump seat pipe and connects with pump seat pipe.
As preferably, the axis of described suction tube and the dead in line of axle.
As preferably, the inwall of the centre bore of described bearing gland is provided with annular groove, is provided with sealing felt collar and contacts with the external cylindrical surface of axle in annular groove.
As preferably, described bearing block centre bore is provided with sealing felt collar on the annular groove of bottom surface, seals felt collar and contacts with the external cylindrical surface of axle.
As preferably, described electric machine support is provided with window, is installed by welding with plectane in the endoporus of electric machine support.
This utility model compared with prior art has the advantage that compact conformation and installs simple, can be thorough according to blowdown；Applied range, is mainly used in the industrial production sectors such as smelting metallurgy, mine, electric power, coal, papermaking, light textile, building materials, machinery, municipal works as various slurry pipeline steel equipment such as mortar, mud, mortar, paper pulp.It both can be with discontinuous, it is also possible to work continuously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of the present utility model.
Description of reference numerals:
1-props up bilge suction, 2-stirring wheel, 3-Lower shaft sleeve, 4-suction tube, 5-tee T, 6-pump cover, 7-impeller, the 8-pump housing, 9-mechanical seal, 10-lower bearing, 11-outlet pipe, 12-electric machine support, 13-Upper shaft sleeve, 14-bearing block, 15-upper bearing (metal), 16-pressing plate, 17-round nut, 18-bearing gland, 19-motor, 20-shaft coupling, 21-pump seat pipe, 22-axle, 23-props up stay tube.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment describes this utility model detailed description of the invention:
Embodiment, as shown in Figure 1, a kind of many suction nozzles vertical silt-proof discharge pump, including a bilge suction 1, stirring wheel 2, Lower shaft sleeve 3, suction tube 4, tee T 5, pump cover 6, impeller 7, the pump housing 8, mechanical seal 9, lower bearing 10, outlet pipe 11, electric machine support 12, Upper shaft sleeve 13, bearing block 14, upper bearing (metal) 15, pressing plate 16, round nut 17, bearing gland 18, motor 19, shaft coupling 20, pump seat pipe 21, axle 22 and a stay tube 23；nullDescribed motor 19 is fixedly mounted on the end face of electric machine support 12 by screw，Described axle 22 top is connected with motor 19 output shaft by shaft coupling 20，Described bearing block 14 is fixedly mounted in electric machine support 19 by screw，Described upper bearing (metal) 15 inner ring is arranged on axle 22，Upper bearing (metal) 15 outer ring is arranged in the installing hole of bearing block 14，Described bearing gland 18 is fixedly mounted on the end face of bearing block 14 by screw，Described round nut 17 is arranged on axle 22，Described Upper shaft sleeve 13 is enclosed within axle 22 upper end，Described electric machine support 12 is fixedly mounted on the top of pump seat pipe 21 by screw，Described stirring wheel 2 is fixedly mounted on the bottom surface of axle 22 by screw，Described Lower shaft sleeve 3 is arranged on the lower end of axle 22，Described suction tube 4 top flange is fixedly mounted on the bottom surface of pump cover 6 by screw，Described pump cover 6 is fixedly mounted on the bottom of the pump housing 8 by screw，Described impeller 7 is fixedly mounted on axle 22 by flat key，Between described impeller 7 end face and the central recess of the pump housing 8, mechanical seal 9 is installed，Described lower bearing 10 inner ring is arranged on axle 22，Lower bearing 10 outer ring is arranged in the installing hole on the pump housing 8 top，The ring flange of described outlet pipe 11 right-hand member is fixedly mounted on the left side ring flange of the pump housing 8，Described bilge suction 1 is connected with suction tube 4 by tee T 5 one end，The other end props up stay tube 23 and connects with z，Described stay tube 23 is arranged on pump seat pipe 21 and connects with pump seat pipe 21.
Preferably, the axis of described suction tube 4 and the dead in line of axle 22.
Preferably, the inwall of the centre bore of described bearing gland 18 is provided with annular groove, is provided with sealing felt collar and the external cylindrical surface with axle 22 contacts in annular groove.
Preferably, described bearing block 14 centre bore is provided with sealing felt collar on the annular groove of bottom surface, seals felt collar and contacts with the external cylindrical surface of axle 22.
Above in conjunction with accompanying drawing, this utility model preferred implementation is explained in detail, but this utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible to make a variety of changes on the premise of without departing from this utility model objective.
Many other can be made without departing from spirit and scope of the present utility model to change and remodeling.Should be appreciated that this utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (5)
1. suction nozzle vertical silt-proof discharge pump more than a kind, it is characterised in that: include a bilge suction, stirring wheel, Lower shaft sleeve, suction tube, tee T, pump cover, impeller, the pump housing, mechanical seal, lower bearing, outlet pipe, electric machine support, Upper shaft sleeve, bearing block, upper bearing (metal), pressing plate, round nut, bearing gland, motor, shaft coupling, pump seat pipe, axle and a stay tube；nullDescribed motor is fixedly mounted on the end face of electric machine support by screw，Described axle top is connected with motor output shaft by shaft coupling，Described bearing block is fixedly mounted in electric machine support by screw，Described upper bearing (metal) inner ring is mounted on an axle，Upper bearing (metal) outer ring is arranged in the installing hole of bearing block，Described bearing gland is fixedly mounted on the end face of bearing block by screw，Described round nut is mounted on an axle，Described Upper shaft sleeve is enclosed within axle upper end，Described electric machine support is fixedly mounted on the top of pump seat pipe by screw，Described stirring wheel is fixedly mounted on the bottom surface of axle by screw，Described Lower shaft sleeve is arranged on the lower end of axle，Described suction tube top flange is fixedly mounted on the bottom surface of pump cover by screw，Described pump cover is fixedly mounted on the bottom of the pump housing by screw，Described impeller is fixedly mounted on axle by flat key，Between described impeller top surface and the central recess of the pump housing, mechanical seal is installed，Described lower bearing inner ring is mounted on an axle，Lower bearing outer ring is arranged in the installing hole on pump housing top，The ring flange of described outlet pipe right-hand member is fixedly mounted on the left side ring flange of the pump housing，Described bilge suction is connected with suction tube by tee T one end，The other end connects with bend pipe，Described bend pipe is arranged on pump seat pipe and connects with pump seat pipe.
A kind of many suction nozzles vertical silt-proof discharge pump the most as claimed in claim 1, it is characterised in that: the axis of described suction tube and the dead in line of axle.
A kind of many suction nozzles vertical silt-proof discharge pump the most as claimed in claim 1, it is characterised in that: the inwall of the centre bore of described bearing gland is provided with annular groove, is provided with sealing felt collar and contacts with the external cylindrical surface of axle in annular groove.
A kind of many suction nozzles vertical silt-proof discharge pump the most as claimed in claim 1, it is characterised in that: described bearing block centre bore is provided with sealing felt collar on the annular groove of bottom surface, seals felt collar and contacts with the external cylindrical surface of axle.
A kind of many suction nozzles vertical silt-proof discharge pump the most as claimed in claim 1, it is characterised in that: described electric machine support is provided with window, is installed by welding with plectane in the endoporus of electric machine support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521134676.6U CN205446061U (en) | 2015-12-31 | 2015-12-31 | Many suction heads are vertical prevents dredge pump that becomes silted up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521134676.6U CN205446061U (en) | 2015-12-31 | 2015-12-31 | Many suction heads are vertical prevents dredge pump that becomes silted up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446061U true CN205446061U (en) | 2016-08-10 |
Family
ID=56599576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521134676.6U Expired - Fee Related CN205446061U (en) | 2015-12-31 | 2015-12-31 | Many suction heads are vertical prevents dredge pump that becomes silted up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205446061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422465A (en) * | 2015-12-31 | 2016-03-23 | 镇江江大泵业科技有限公司 | Multi-tip vertical silt-prevention blow-down pump |
-
2015
- 2015-12-31 CN CN201521134676.6U patent/CN205446061U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422465A (en) * | 2015-12-31 | 2016-03-23 | 镇江江大泵业科技有限公司 | Multi-tip vertical silt-prevention blow-down pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212100 No. 69 Heng Road, Xincheng Town, Zhenjiang, Jiangsu, Dantu Patentee after: Jiangsu HENGWEI fluid technology Limited by Share Ltd Address before: 212100 No. 69 Heng Road, Xincheng Town, Zhenjiang, Jiangsu, Dantu Patentee before: Zhenjiang Great Pump Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |