CN2534395Y - Multi-punch dredging sewage pump - Google Patents
Multi-punch dredging sewage pump Download PDFInfo
- Publication number
- CN2534395Y CN2534395Y CN 02218580 CN02218580U CN2534395Y CN 2534395 Y CN2534395 Y CN 2534395Y CN 02218580 CN02218580 CN 02218580 CN 02218580 U CN02218580 U CN 02218580U CN 2534395 Y CN2534395 Y CN 2534395Y
- Authority
- CN
- China
- Prior art keywords
- sewage
- pump
- sewage pump
- punch
- filter screen
- 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
- 239000010865 sewage Substances 0.000 title abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000013049 sediment Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000010802 sludge Substances 0.000 description 9
- 239000007921 spray Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Filtration Of Liquid (AREA)
Abstract
A multi-punch dredging sewage pump is used for solving the problem of discharging sediments in a sewage pool, which puzzles users of the sewage pump for a long time. A circular pipeline with a punch is arranged around a non-blocking sewage pump, a through hole for installing a filter screen is arranged on the side surface of the outlet of the sewage pump, the position of the filter screen is vertical to the horizontal plane, and the through hole is communicated with the circular pipeline and a nozzle of the punch. When the sewage pump pumps sewage, a part of sewage can be filtered by the filter screen and then sprayed to sediments in the sewage tank from the nozzles of the punches through the annular pipeline, the sediments are impacted into suspended matters, and the suspended matters are discharged out of the sewage tank by the sewage pump along with water flow flowing to the suction inlet of the pump. It can save the investment of dredging equipment and the cost special for dredging.
Description
Affiliated technical field
The utility model is a kind of many drifts desilting dredge pump, is mainly used in the sedimentary discharging of cesspool.
Background technique
At present, during the sewage dirt of pollution discharge pump in pumping cesspool, can only fall the sludge dispatch in front of the suction port, other places of cesspool can pile with by precipitated thing gradually, and the actual volume of cesspool is dwindled greatly.When the sludge of piling up all around falls down, also may block suction port, make the pollution discharge pump cisco unity malfunction.Chinese patent " anti-silt pollution discharge pump " (Chinese patent publication number 2100513) has adopted two-sided centrifugal impeller, and special constructions such as two-way many logical suction pipes and the support of suction pipe double as pump have the anti-anti-blocking advantage of becoming silted up.But the suction of centrifugal pump is limited, generally has only 0.05MP
aAbout, many several suction ports can not solve the sludge of cesspool and pile up the problem of consequently blocking suction port at last.
Summary of the invention
In order to solve long-term puzzlement pollution discharge pump user's the sedimentary emission problem of cesspool, the utility model provides a kind of pollution discharge pump of wearing drift, and it can not only fall the sewage dirt dispatch in front of the Pump Suction Nozzle, can also the sludge in the cesspool all dispatch fall.
The technical solution of the utility model is: a belt pipeline of wearing drift is installed around a no-blocking pollution discharging pump, the layout shape of this belt pipeline can be circular also can be rectangle, the through hole that a dress filter screen is arranged in the side of pollution discharge pump outlet, the position of filter screen is perpendicular to horizontal plane, and through hole communicates with belt pipeline and communicates with the nozzle of drift.When pollution discharge pump was pumped sewage dirt, some sewage can be behind strainer filtering sprays to sludge the cesspool by the pipeline that goes in ring from the nozzle of each drift, because the working pressure of pollution discharge pump is generally all greater than 0.1MP
aSo, can impact into state of suspension to sludge everywhere from the liquid of drift nozzle ejection, and follow the suction current inflow pump intake of pollution discharge pump, gone out by the pollution discharge pump dispatch, solve the sedimentary emission problem of cesspool thereby reach.
The beneficial effects of the utility model are, can when pollution discharge pump is pumped sewage the sludge dispatch of cesspool be fallen, thereby save the investment of desilting equipment and be specifically designed to the expense of desilting.
Description of drawings
Fig. 1 is a kind of structural drawing of the present utility model.
Among the figure: 1. nozzle, 2. drift, 3. filter screen, the pipeline that 4. goes in ring, 5. pollution discharge pump outlet, 6. pollution discharge pump inlet, 7. no-blocking pollution discharging pump.
Embodiment
In Fig. 1, when no-blocking pollution discharging pump [7] is worked, the sewage in the cesspool and the dirt of suspension will flow to Pump Suction Nozzle [6], discharge by the pollution discharge pump exhaust port.Sewage from pump discharge [5] outflow, a part is filtered the back through filter screen [3] and is flowed into the pipeline [4] that goes in ring, and the nozzle [1] by drift [2] sprays to the sludge in the cesspool, and sludge is impacted into suspended matter, and suspended matter enters pump intake along with current and by outside the pollution discharge pump effluent pond.
Claims (2)
1. drift desilting dredge pump more than a kind, it is that a belt pipeline that drift and nozzle are housed is installed around a no-blocking pollution discharging pump, it is characterized in that: the through hole of a dress filter screen is arranged in the side of pollution discharge pump outlet, and this through hole communicates with belt pipeline, and communicates with the drift nozzle.
2. a kind of many drifts desilting dredge pump according to claim 1 is characterized in that; At the filter screen that install pollution discharge pump outlet side, its position is perpendicular to horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02218580 CN2534395Y (en) | 2002-01-28 | 2002-01-28 | Multi-punch dredging sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02218580 CN2534395Y (en) | 2002-01-28 | 2002-01-28 | Multi-punch dredging sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2534395Y true CN2534395Y (en) | 2003-02-05 |
Family
ID=33697204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02218580 Expired - Fee Related CN2534395Y (en) | 2002-01-28 | 2002-01-28 | Multi-punch dredging sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2534395Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454623A (en) * | 2010-10-18 | 2012-05-16 | 淮南矿业(集团)有限责任公司 | Water pump clearing device and water pump protecting device |
| CN103671127A (en) * | 2012-08-29 | 2014-03-26 | 上海瑞邦机械集团有限公司 | Sewage discharge pump with automatic flushing and dredging functions |
-
2002
- 2002-01-28 CN CN 02218580 patent/CN2534395Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454623A (en) * | 2010-10-18 | 2012-05-16 | 淮南矿业(集团)有限责任公司 | Water pump clearing device and water pump protecting device |
| CN103671127A (en) * | 2012-08-29 | 2014-03-26 | 上海瑞邦机械集团有限公司 | Sewage discharge pump with automatic flushing and dredging functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |