CN109236670A - A kind of whirling well sewage lifter - Google Patents
A kind of whirling well sewage lifter Download PDFInfo
- Publication number
- CN109236670A CN109236670A CN201811270141.XA CN201811270141A CN109236670A CN 109236670 A CN109236670 A CN 109236670A CN 201811270141 A CN201811270141 A CN 201811270141A CN 109236670 A CN109236670 A CN 109236670A
- Authority
- CN
- China
- Prior art keywords
- vacuum
- pump
- horizontal double
- vacuum tank
- sucking pump
- 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.)
- Withdrawn
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 238000011010 flushing procedure Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/12—Combinations of two or more pumps
- F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
- F04D9/041—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sewage (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention discloses a kind of whirling well sewage lifters, it includes horizontal double sucking pump and vacuum water diversion system, the water inlet pipe of the horizontal double sucking pump is inserted into absorbing well, absorption well, outlet pipe is equipped with motor-driven valve and check-valves, the vacuum water diversion system includes vacuum tank, vacuum pump and moisture trap, the air inlet of the vacuum tank is connect with the air intake duct with suction solenoid valve at the top of the pump housing that horizontal double sucking pump is arranged in, the connection of the air entry of exhaust outlet and vacuum pump, the high level switch being connected with the control cabinet of vacuum pump and low liquid level switch are equipped on the side wall of vacuum tank, the exhaust outlet of the vacuum pump connects moisture trap.Present invention horizontal double sucking pump and vacuum water diversion system replace traditional vertical self-sucking pump, not only eliminate accident potential, improve the safety and stability of equipment operation, reduce installation and maintenance difficulty, and substantially increase the working efficiency of equipment, the waste of the energy is avoided, to reduce the production cost of enterprise.
Description
Technical field
The present invention relates to a kind of sewage lifter of whirling well, it is suitable for absorbing well, absorption well the pumping plant lower part the case where, belongs to
The processing technology field of sewage.
Background technique
Whirling well is a kind of eddy current type sewage treatment facility, is widely applied in smelter.Existing whirling well
It is generally adopted by vertical self-sucking pump, absorbing well, absorption well is in below pump house, and this sewage lifter has the disadvantage that
1. the self-priming efficiency of pump is extremely low, about 60% or so, the significant wastage of the energy is caused；
2. inlet of self-sucking pump automatic blow off valve valve air relief is easy to damage due to impure more in whirling well medium, after termination of pumping certainly
Dynamic vent valve cannot be opened normally, and siphonage will be generated, and cause great hidden danger to the safe operation of equipment；
3. self priming pump is centrifugal pump, when operation, is larger to line shock, and pump case is easily damaged；
4. vertical self-sucking pump figure is longer, occupied area is larger, and one can be caused to the maintenance of the pump housing by being mounted in narrow pump house
Fixed difficulty.
Summary of the invention
It is an object of the invention to aiming at the disadvantages of the prior art, provide a kind of whirling well sewage lifter, to improve
The operational reliability of equipment avoids the waste of the energy.
Problem of the present invention is realized with following technical proposals:
A kind of whirling well sewage lifter includes horizontal double sucking pump and vacuum water diversion system, the horizontal double sucking pump in composition
Water inlet pipe be inserted into absorbing well, absorption well, outlet pipe be equipped with motor-driven valve and check-valves, the vacuum water diversion system includes vacuum tank, vacuum pump
And moisture trap, the air inlet of the vacuum tank be arranged at the top of the pump housing of horizontal double sucking pump with suction solenoid valve
The air entry of air intake duct connection, exhaust outlet and vacuum pump connects, and the control cabinet phase with vacuum pump is equipped on the side wall of vacuum tank
The high level switch and low liquid level of connection switch, and the exhaust outlet of the vacuum pump connects moisture trap.
Above-mentioned whirling well sewage lifter, the bottom interface of the vacuum tank by balance pipe and horizontal double sucking pump into
Water pipe connection, the balance pipe are equipped with dish valve.
Above-mentioned whirling well sewage lifter, the vacuum tank are arranged two, and the air inlet of each vacuum tank passes through dish valve
It is connect with the air intake duct at the top of the pump housing of horizontal double sucking pump, bottom interface is connect by manual ball valve with balance pipe, each vacuum
The exhaust outlet of tank connects one or more vacuum pumps by manual ball valve, is equipped with non-return valve in the air inlet pipe of each vacuum pump,
Exhaust outlet passes through and the manual ball valve and exhaust solenoid valve connect is connect with moisture trap.
Above-mentioned whirling well sewage lifter, the horizontal double sucking pump setting is multiple, and each horizontal double sucking pump is all provided with organic
Wash tub pipe is sealed, the machine sealing flushing water pipe is equipped with manual ball valve.
Above-mentioned whirling well sewage lifter, the vacuum tank and moisture trap are equipped with liquidometer.
Above-mentioned whirling well sewage lifter is equipped with pressure gauge at the top of each vacuum tank.
Present invention horizontal double sucking pump and vacuum water diversion system replace traditional vertical self-sucking pump, and it is hidden to not only eliminate accident
Suffer from, improve the safety and stability of equipment operation, reduces installation and maintenance difficulty, and substantially increase the work of equipment
Make efficiency, avoid the waste of the energy, to reduce the production cost of enterprise.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is structural schematic diagram of the invention.
It is marked in figure as follows: WP, horizontal double sucking pump, EV1, suction solenoid valve, EV2, exhaust solenoid valve, EV3, motor-driven valve,
ZV, check-valves, NV, non-return valve, VP, vacuum pump, FL, moisture trap, L, liquidometer, SH, high level switch, SL, low liquid level
Switch, EM1, the first vacuum tank, EM2, the second vacuum tank, P1, first pressure gauge, P2, second pressure gauge are V1~V7, first-hand
Dynamic ball valve~the 7th manual ball valve, DV1~DV3, the first dish valve~third dish valve.
Specific embodiment
Referring to Fig. 1, the invention mainly comprises horizontal double sucking pump WP and vacuum water diversion system, wherein vacuum water diversion system master
It to include vacuum tank, vacuum pump VP, high level switch SH, low liquid level switch SL and moisture trap FL.Horizontal double sucking pump WP is
The equipment of necessary water consumption is provided for user, it is necessary to meet the requirement of custom system, fully automatic vacuum diversion system can be realized very
Empty pump is inhaled and vacuum keeps function.
Horizontal double sucking pump WP is equipped with water inlet pipe, outlet pipe, machine sealing flushing water pipe, and outlet pipe is equipped with check-valves ZV and electronic
Valve EV3.When horizontal double sucking pump WP works, water enters the pump housing by water inlet pipe, then is extracted into the place with water through outlet pipe.
Two sets (the first vacuum tank EM1 and second vacuum tank EM2) is arranged in vacuum tank, and the two mutual backup is to ensure that system is steady
Fixed operation.Moisture trap FL is arranged 1.Vacuum pump VP be arranged 1~3, if setting 1, the vacuum pump connect two sets it is true
Slack tank, if setting 2, every vacuum pump connects a set of vacuum tank, if setting 3, two vacuum pumps connect the first vacuum
Tank EM1, another vacuum pump meet the second vacuum tank EM2.To ensure between two vacuum tanks and not done mutually between more vacuum pumps
It disturbs, the exhaust outlet of each vacuum tank is equipped with manual ball valve, is equipped with non-return valve in the air inlet pipe of each vacuum pump.Horizontal double suction
When pumping WP work, by extraction at the top of the pump housing of horizontal double sucking pump WP, gas is introduced into the gas in water inlet pipe, the pump housing and outlet pipe
Vacuum tank (being extracted into can be aqueous liquid mixture to a certain degree, and water can stay in vacuum tank), enters back into vacuum pump, then in vacuum
Enter in moisture trap (air-water mixture that separate vacuum pumps working water itself and is evacuated) under the action of pump, is finally discharged into
Atmosphere.Each vacuum tank bottom has a balance pipe to be connected with water inlet pipe, to keep the vacuum degree in vacuum tank.
The course of work of the invention is as follows:
1. opening all manual ball valves and wafer type butterfly valve on whirling well sewage lifter connecting pipeline；
2. for the first time start, toward moisture trap in fill the water, guaranteed water level is higher than vacuum pump working cavity, but also should not be too
It is more, it is necessary to be lower than its liquidometer highest groove, liquid level be in the above 10cm of vacuum pump working cavity and liquidometer highest groove with
Between lower 10cm preferably, the necessary impure ingredient of the water injected is less, generally purified water；
3. opening the manual ball valve on machine sealing flushing water pipe, seal to machine for flushing water.Machine sealing flushing water can also be normally opened, at any time may be used
To guarantee to start horizontal double sucking pump (1/3 of machine water shutoff pressure not less than horizontal double sucking pump lift)；
4. start for the first time, " automatic-to stop-manual " shifting switch on control cabinet is transferred on automatic gear, vacuum pump is just
It can start automatically, the gas in horizontal double sucking pump water inlet pipe, the pump housing and outlet pipe be taken out, when liquid level reaches the high liquid level on vacuum tank
When the switch position SH, vacuum pump can be automatically stopped, and just shifting switch is scheduled on always on automatic gear later, when in vacuum tank
When water level drops to the low liquid level switch position SL, vacuum pump will start automatically, when the water level in vacuum tank is raised to high level switch
When the position SH, vacuum pump will be automatically stopped again；
5. starting horizontal double sucking pump, opens outlet electric valve and supply water.
Operational safety of the present invention is stablized, and is easily installed and to overhaul difficulty low；Horizontal double sucking pump cooperation vacuum water diversion system makes
With significantly reducing energy loss, efficiency greatly improves, and 80% or more is increased to by pervious 60%, to reduce enterprise
Production cost.
Claims (6)
1. a kind of whirling well sewage lifter, which is characterized in that include horizontal double sucking pump (WP) and vacuum water diversion system in composition
System, the water inlet pipe of the horizontal double sucking pump (WP) are inserted into absorbing well, absorption well, and outlet pipe is equipped with motor-driven valve (EV3) and check-valves (ZV), institute
Stating vacuum water diversion system includes vacuum tank, vacuum pump (VP) and moisture trap (FL), the air inlet of the vacuum tank and setting
The air intake duct connection with suction solenoid valve (EV1) at the top of the pump housing of horizontal double sucking pump (WP), exhaust outlet and vacuum pump
(VP) air entry connection, is equipped with the high level switch being connected with the control cabinet of vacuum pump (VP) on the side wall of vacuum tank
(SH) and low liquid level switch (SL), the exhaust outlet of the vacuum pump (VP) meet moisture trap (FL).
2. whirling well sewage lifter according to claim 1, which is characterized in that the bottom interface of the vacuum tank is logical
Overbalance pipe is connect with the water inlet pipe of horizontal double sucking pump (WP), and the balance pipe is equipped with dish valve.
3. whirling well sewage lifter according to claim 2, which is characterized in that the vacuum tank is arranged two, often
The air inlet of a vacuum tank is connect by dish valve with the air intake duct at the top of the pump housing of horizontal double sucking pump (WP), and bottom interface passes through hand
Dynamic ball valve is connect with balance pipe, and the exhaust outlet of each vacuum tank connects one or more vacuum pumps (VP) by manual ball valve, often
It is equipped with non-return valve (NV) in the air inlet pipe of a vacuum pump (VP), the manual ball valve and exhaust solenoid valve that exhaust outlet passes through and connects
(EV2) it is connect with moisture trap (FL).
4. whirling well sewage lifter according to claim 3, which is characterized in that horizontal double sucking pump (WP) setting
Multiple, each horizontal double sucking pump (WP) is equipped with machine sealing flushing water pipe, and the machine sealing flushing water pipe is equipped with manual ball valve.
5. whirling well sewage lifter according to claim 4, which is characterized in that the vacuum tank and moisture trap
(FL) it is equipped with liquidometer (L).
6. whirling well sewage lifter according to claim 5, which is characterized in that be equipped at the top of each vacuum tank
Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811270141.XA CN109236670A (en) | 2018-10-29 | 2018-10-29 | A kind of whirling well sewage lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811270141.XA CN109236670A (en) | 2018-10-29 | 2018-10-29 | A kind of whirling well sewage lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109236670A true CN109236670A (en) | 2019-01-18 |
Family
ID=65079088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811270141.XA Withdrawn CN109236670A (en) | 2018-10-29 | 2018-10-29 | A kind of whirling well sewage lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109236670A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878415A (en) * | 2020-08-12 | 2020-11-03 | 江苏振华海科装备科技股份有限公司 | Intelligent energy-saving turbid water lift pump system |
| CN113585159A (en) * | 2021-09-02 | 2021-11-02 | 贵州省水利水电勘测设计研究院有限公司 | Ecological water drainage system and control method thereof |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005344698A (en) * | 2004-06-03 | 2005-12-15 | Takao Yamamoto | Suction device using fall of water |
| CN201246320Y (en) * | 2008-07-22 | 2009-05-27 | 韩洪德 | Automatic diversion device |
| CN201802634U (en) * | 2010-09-03 | 2011-04-20 | 中国市政工程华北设计研究总院 | Vacuum water-diversion starting device of centrifugal pump |
| CN202612128U (en) * | 2012-04-17 | 2012-12-19 | 中国轻工业长沙工程有限公司 | Automatic water diversion device for water pump |
| CN103244437A (en) * | 2013-05-13 | 2013-08-14 | 沈阳耐蚀合金泵股份有限公司 | High-speed drainage turbine synchronous discharge and suction pump with vacuum maintaining function |
| CN203685598U (en) * | 2013-11-15 | 2014-07-02 | 上海奥一泵业制造有限公司 | Strong self-suction and double-suction type self suction pump |
| CN204848407U (en) * | 2015-07-24 | 2015-12-09 | 神华集团有限责任公司 | Pumping device |
| CN205858706U (en) * | 2016-08-08 | 2017-01-04 | 上海东方威尔节能技术有限公司 | Fully automatic vacuum priming device |
| CN206705782U (en) * | 2017-05-16 | 2017-12-05 | 广东水清环保科技有限公司 | A kind of device of anti-breeding wastewater riser tubing crystallization |
| CN207145205U (en) * | 2017-08-22 | 2018-03-27 | 中国海诚工程科技股份有限公司 | A kind of vacuum water diversion system |
| CN207295846U (en) * | 2017-09-21 | 2018-05-01 | 河北禹程环保科技有限公司 | A kind of efficient pump group of strong self-priming of intelligence |
| CN207879627U (en) * | 2018-01-22 | 2018-09-18 | 河北天柱钢铁集团有限公司 | A kind of energy-efficient eddy flow well water pump supply equipment |
| CN207906092U (en) * | 2018-01-11 | 2018-09-25 | 上海凯泉泵业（集团）有限公司 | Double entry pump adds vacuum water diversion automatic holding device in a kind of whirling well |
| CN209228640U (en) * | 2018-10-29 | 2019-08-09 | 唐山钢铁集团有限责任公司 | A kind of whirling well sewage lifter |
-
2018
- 2018-10-29 CN CN201811270141.XA patent/CN109236670A/en not_active Withdrawn
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005344698A (en) * | 2004-06-03 | 2005-12-15 | Takao Yamamoto | Suction device using fall of water |
| CN201246320Y (en) * | 2008-07-22 | 2009-05-27 | 韩洪德 | Automatic diversion device |
| CN201802634U (en) * | 2010-09-03 | 2011-04-20 | 中国市政工程华北设计研究总院 | Vacuum water-diversion starting device of centrifugal pump |
| CN202612128U (en) * | 2012-04-17 | 2012-12-19 | 中国轻工业长沙工程有限公司 | Automatic water diversion device for water pump |
| CN103244437A (en) * | 2013-05-13 | 2013-08-14 | 沈阳耐蚀合金泵股份有限公司 | High-speed drainage turbine synchronous discharge and suction pump with vacuum maintaining function |
| CN203685598U (en) * | 2013-11-15 | 2014-07-02 | 上海奥一泵业制造有限公司 | Strong self-suction and double-suction type self suction pump |
| CN204848407U (en) * | 2015-07-24 | 2015-12-09 | 神华集团有限责任公司 | Pumping device |
| CN205858706U (en) * | 2016-08-08 | 2017-01-04 | 上海东方威尔节能技术有限公司 | Fully automatic vacuum priming device |
| CN206705782U (en) * | 2017-05-16 | 2017-12-05 | 广东水清环保科技有限公司 | A kind of device of anti-breeding wastewater riser tubing crystallization |
| CN207145205U (en) * | 2017-08-22 | 2018-03-27 | 中国海诚工程科技股份有限公司 | A kind of vacuum water diversion system |
| CN207295846U (en) * | 2017-09-21 | 2018-05-01 | 河北禹程环保科技有限公司 | A kind of efficient pump group of strong self-priming of intelligence |
| CN207906092U (en) * | 2018-01-11 | 2018-09-25 | 上海凯泉泵业（集团）有限公司 | Double entry pump adds vacuum water diversion automatic holding device in a kind of whirling well |
| CN207879627U (en) * | 2018-01-22 | 2018-09-18 | 河北天柱钢铁集团有限公司 | A kind of energy-efficient eddy flow well water pump supply equipment |
| CN209228640U (en) * | 2018-10-29 | 2019-08-09 | 唐山钢铁集团有限责任公司 | A kind of whirling well sewage lifter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878415A (en) * | 2020-08-12 | 2020-11-03 | 江苏振华海科装备科技股份有限公司 | Intelligent energy-saving turbid water lift pump system |
| CN111878415B (en) * | 2020-08-12 | 2021-04-16 | 江苏振华海科装备科技股份有限公司 | Intelligent energy-saving turbid water lift pump system |
| CN113585159A (en) * | 2021-09-02 | 2021-11-02 | 贵州省水利水电勘测设计研究院有限公司 | Ecological water drainage system and control method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190118 |