CN205478354U - Sediment stuff pump stirring cutting breaker - Google Patents
Sediment stuff pump stirring cutting breaker Download PDFInfo
- Publication number
- CN205478354U CN205478354U CN201620296224.6U CN201620296224U CN205478354U CN 205478354 U CN205478354 U CN 205478354U CN 201620296224 U CN201620296224 U CN 201620296224U CN 205478354 U CN205478354 U CN 205478354U
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- pump
- impeller
- beater
- washs
- water passage
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Abstract
The utility model relates to a centrifugal fluid transportation pump, concretely relates to sediment stuff pump stirring cutting breaker, sediment stuff pump include the pump body, pump shaft and pump seat, set up impeller and beater on the pump shaft in order, the pump body and pump seat pass through front end housing fixed connection, pump body lower extreme and front end housing upper end correspond to set up washs the water passageway, washs the water passageway and sets up one at least, and the corresponding water passageway that washs sets up the sealing washer between the pump body and the front end housing, washs water passageway water inlet and connects the inlet tube, washs water passageway delivery port connection high pressure nozzle, and the high pressure nozzle corresponds beater and sets up. The utility model discloses can effectively prevent stifled commentaries on classics of sediment stuff pump and dry grinding, extension equipment life, impeller and beater can cut, contain various debris in the broken sewage, including solids, great wall software's fibre thing etc. Stop device starting difficulty, overload, dry grinding phenomenon.
Description
Technical field
This utility model relates to a kind of centrifugal fluid delivery pump, is specifically related to a kind of Pulp pump stirring cutting and crushing device.
Background technology
Pulp pump carries out in sewage disposal process, containing various foreign material in sewage, such as, and firm particulate matter, long soft fibre thing,
They all can affect equipment and start, and cause motor rotation blockage, operation exception, even motor damage；It addition, the thickness of mud increases,
The water yield reduction in pond can cause electric pump frequent starting to affect service life, after the thickness of mud exceedes Pulp pump water inlet, draws
Play Pulp pump stall and dry grinding phenomenon.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is: provides a kind of Pulp pump stirring cutting and crushing device, has
Effect prevents Pulp pump stall and dry grinding, extension device service life.
The technical scheme that this utility model is used by its technical problem of solution is:
Described Pulp pump stirring cutting and crushing device, Pulp pump includes the pump housing, pump shaft and pump seat, described pump shaft is sequentially arranged leaf
Wheel and beater, the described pump housing and pump seat connect by drive end bearing bracket is fixing, and described pump housing lower end is corresponding with drive end bearing bracket upper end to be set
Putting rinse water passage, rinse water passage is at least provided with one, and between the pump housing and drive end bearing bracket, corresponding rinse water passage arranges sealing ring,
Rinse water passage water inlet connects water inlet pipe, and rinse water passage outlet connects high pressure nozzle, high pressure nozzle correspondence beater
Arrange.
This utility model frame for movement carries out production and assembly according to GB GB3836, meets explosion-proof criteria, starts first 5-10 minute
Drawing 1.5MPa water under high pressure outside using and be connected in water inlet pipe, water under high pressure is entered by the rinse water passage between pump housing lower end and drive end bearing bracket
High pressure nozzle, sealing ring can prevent rinse water from leaking, and high pressure nozzle carries out hydro-peening to the beater rotated, and enters medium
Row dilution, the startup of favourable Pulp pump, has stopped dry grinding and stall phenomenon；After device starts, pump shaft drives beater rotation
Turn, by broken for media particle stirring, by manufacturing hydraulic shock wave, promote high density granular to suspend, overcome tradition Pulp pump
Deposition solid is difficult to the problem discharged；Meanwhile, impeller can cut the foreign material such as long soft fibre, prevents blockage of slurry pump.
Wherein, preferred version is:
Described impeller uses half-opened impeller, and impeller is correspondingly arranged impeller back-up ring, impeller stopper ring and impeller and fixes nut.
Described beater uses helicon reamer, and helicon reamer all working face all uses Hardmetal materials to weld,
Then being shaped by grinding machine, hardness is big, it is possible to broken firm particulate matter.
Described rinse water passage is symmetrical arranged 2, beater carries out fan-shaped high pressure to spray, does not stay dead angle.
The described pump housing is connected by connecting rack and submersible motor are fixing, and pump shaft coaxially couples with submersible motor rotating shaft, submersible motor
Rotating shaft drives pump shaft to rotate, and pump shaft impeller and beater are stirred broken work.
Compared with prior art, this utility model has the advantages that
This utility model can effectively prevent Pulp pump stall and dry grinding, extension device service life.Impeller and beater can
Containing various foreign material in cutting, broken sewage, including solids, long soft fibre thing etc., stop device difficulty in starting, overload, dry
Mill phenomenon, energy-efficient.
Accompanying drawing explanation
Fig. 1 this utility model structural representation.
In figure: 1, the pump housing；2, pump shaft；3, pump seat；4, impeller；5, beater；6, drive end bearing bracket；7, rinse water
Passage；8, sealing ring；9, water inlet pipe；10, high pressure nozzle；11, impeller back-up ring；12, impeller stopper ring；13, impeller
Fixing nut；14, connecting rack.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model embodiment is described further:
Embodiment 1:
As it is shown in figure 1, Pulp pump described in the utility model stirring cutting and crushing device, Pulp pump includes the pump housing 1, pump shaft 2 and
Pump seat 3, described pump shaft 2 is sequentially arranged impeller 4 and beater 5, the described pump housing 1 and pump seat 3 solid by drive end bearing bracket 6
Fixed connection, the described pump housing 1 lower end and drive end bearing bracket 6 upper end are correspondingly arranged cleaning water channel 7, clean water channel 7 at least provided with one
Bar, between the pump housing 1 and drive end bearing bracket 6, the corresponding water channel 7 that cleans arranges sealing ring 8, cleans water channel 7 water inlet and connects water inlet
Pipe 9, cleans water channel 7 outlet and connects high pressure nozzle 10, and the corresponding beater 5 of high pressure nozzle 10 is arranged.
Wherein, impeller 4 uses half-opened impeller, impeller 4 to be correspondingly arranged impeller back-up ring 11, impeller stopper ring 12 and impeller admittedly
Determine nut 13；Beater 5 uses helicon reamer, helicon reamer all working face all to use Hardmetal materials
Welding, is then shaped by grinding machine, and hardness is big, it is possible to broken firm particulate matter；Clean water channel 7 and be symmetrical arranged 2,
Beater 5 is carried out fan-shaped high pressure to spray, do not stay dead angle；The pump housing 1 is connected by connecting rack 14 and submersible motor are fixing,
Pump shaft 2 coaxially couples with submersible motor rotating shaft, and submersible motor rotating shaft drives pump shaft 2 to rotate, pump shaft 2 impeller 4 and stirring
Destroyer 5 is stirred broken work.
This utility model can effectively prevent Pulp pump stall and dry grinding, extension device service life.Plant machinery structure is according to state
Mark GB3836 carries out production and assembly, meets explosion-proof criteria, within before starting 5-10 minute, use outer draw 1.5MPa water under high pressure be connected in into
Water pipe 9, water under high pressure enters high pressure nozzle 10, sealing ring 8 by the cleaning water channel 7 between the pump housing 1 lower end and drive end bearing bracket 6
Can prevent rinse water from leaking, high pressure nozzle 10 carries out hydro-peening to the beater 5 rotated, and is diluted medium, favorably
The startup of Pulp pump, dry grinding and stall phenomenon are stopped；After device starts, pump shaft 2 drives beater 5 to rotate, and will be situated between
The stirring of matter granule is broken, by manufacturing hydraulic shock wave, promotes high density granular to suspend, and overcomes tradition Pulp pump deposition solid
It is difficult to the problem discharged；Meanwhile, impeller 4 can cut the foreign material such as long soft fibre, prevents blockage of slurry pump.
Claims (5)
1. a Pulp pump stirring cutting and crushing device, Pulp pump includes the pump housing (1), pump shaft (2) and pump seat (3), and it is special
Levy and be, described pump shaft (2) is sequentially arranged impeller (4) and beater (5), the described pump housing (1) and pump seat (3)
Connecting by drive end bearing bracket (6) is fixing, the described pump housing (1) lower end and drive end bearing bracket (6) upper end are correspondingly arranged rinse water passage (7),
Rinse water passage (7) is at least provided with one, and between the pump housing (1) and drive end bearing bracket (6), corresponding rinse water passage (7) arranges close
Seal (8), rinse water passage (7) water inlet connects water inlet pipe (9), and rinse water passage (7) outlet connects high pressure nozzle
(10), the corresponding beater (5) of high pressure nozzle (10) is arranged.
Pulp pump the most according to claim 1 stirring cutting and crushing device, it is characterised in that described impeller (4) uses
Half-opened impeller, impeller (4) is correspondingly arranged impeller back-up ring (11), impeller stopper ring (12) and impeller and fixes nut (13).
Pulp pump the most according to claim 1 stirring cutting and crushing device, it is characterised in that described beater (5)
Use helicon reamer.
Pulp pump the most according to claim 1 stirring cutting and crushing device, it is characterised in that described rinse water passage (7)
It is symmetrical arranged 2.
Pulp pump the most according to claim 1 stirring cutting and crushing device, it is characterised in that the described pump housing (1) passes through
Connecting rack (14) is fixing with submersible motor to be connected, and pump shaft (2) coaxially couples with submersible motor rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296224.6U CN205478354U (en) | 2016-04-09 | 2016-04-09 | Sediment stuff pump stirring cutting breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296224.6U CN205478354U (en) | 2016-04-09 | 2016-04-09 | Sediment stuff pump stirring cutting breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205478354U true CN205478354U (en) | 2016-08-17 |
Family
ID=56645025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620296224.6U Active CN205478354U (en) | 2016-04-09 | 2016-04-09 | Sediment stuff pump stirring cutting breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205478354U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736386A (en) * | 2016-04-09 | 2016-07-06 | 博山华翔机械制造有限公司 | Stirring, cutting and breaking device of slurry pump |
| CN106895028A (en) * | 2017-02-22 | 2017-06-27 | 周琼 | A kind of suction inlet disk for inside self priming pump |
| CN112012934A (en) * | 2019-05-31 | 2020-12-01 | 扬州市高亚电力水泵有限公司 | Automatic stirring sewage pump |
-
2016
- 2016-04-09 CN CN201620296224.6U patent/CN205478354U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736386A (en) * | 2016-04-09 | 2016-07-06 | 博山华翔机械制造有限公司 | Stirring, cutting and breaking device of slurry pump |
| CN106895028A (en) * | 2017-02-22 | 2017-06-27 | 周琼 | A kind of suction inlet disk for inside self priming pump |
| CN106895028B (en) * | 2017-02-22 | 2020-05-22 | 蓝霞兰 | Suction inlet disc used inside self-priming pump |
| CN112012934A (en) * | 2019-05-31 | 2020-12-01 | 扬州市高亚电力水泵有限公司 | Automatic stirring sewage 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: Beijing Hua power Billiton Energy Technology Co., Ltd. Assignor: Boshan Huaxiang Machinery Manufacturing Co., Ltd. Contract record no.: 2016990000478 Denomination of utility model: Stirring, cutting and breaking device of slurry pump Granted publication date: 20160817 License type: Common License Record date: 20161116 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180725 Granted publication date: 20160817 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210725 Granted publication date: 20160817 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210725 Granted publication date: 20160817 |