CN209228640U - A kind of whirling well sewage lifter - Google Patents
A kind of whirling well sewage lifter Download PDFInfo
- Publication number
- CN209228640U CN209228640U CN201821761825.5U CN201821761825U CN209228640U CN 209228640 U CN209228640 U CN 209228640U CN 201821761825 U CN201821761825 U CN 201821761825U CN 209228640 U CN209228640 U CN 209228640U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- pump
- horizontal double
- vacuum tank
- sucking pump
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- 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 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 11
- 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
Landscapes
- Sewage (AREA)
Abstract
The utility model 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.The utility model 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 utility model 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,
Belong 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. due to impure more in whirling well medium, inlet of self-sucking pump automatic blow off valve valve air relief is easy to damage, once termination of pumping
Automatic blow off valve valve air relief cannot be opened normally afterwards, will generate siphonage, 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 the maintenance of the pump housing can be made by being mounted in narrow pump house
At certain difficulty.
Utility model content
The purpose of this utility model is that aiming at the disadvantages of the prior art, a kind of whirling well sewage lifter is provided, with
The operational reliability for improving equipment, avoids the waste of the energy.
Problem described in the utility model is realized with following technical proposals:
A kind of whirling well sewage lifter, includes horizontal double sucking pump and vacuum water diversion system in composition, described horizontal double
The water inlet pipe of sucking pump is inserted into absorbing well, absorption well, and outlet pipe is equipped with motor-driven valve and check-valves, and the vacuum water diversion system includes vacuum tank, true
Sky 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 air-breathing electromagnetism
The air intake duct of valve connects, and the air entry of exhaust outlet and vacuum pump connects, and the control with vacuum pump is equipped on the side wall of vacuum tank
High level switch and the low liquid level switch that cabinet is connected, the exhaust outlet of the vacuum pump connect 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.
The utility model horizontal double sucking pump and vacuum water diversion system replace traditional vertical self-sucking pump, not only eliminate thing
Therefore hidden danger, the safety and stability of equipment operation is improved, reduces installation and maintenance difficulty, and substantially increase equipment
Working efficiency, the waste of the energy is avoided, to reduce the production cost of enterprise.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model.
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 utility model mainly includes horizontal double sucking pump WP and vacuum water diversion system, wherein vacuum water diversion system
System mainly includes vacuum tank, vacuum pump VP, high level switch SH, low liquid level switch SL and moisture trap FL.Horizontal double sucking pump
WP is that 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 real
Now vacuum suction and vacuum keep 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 utility model 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 not
It is too many, it is necessary to be lower than its liquidometer highest groove, liquid level is in the above 10cm of vacuum pump working cavity and liquidometer highest is carved
Below line between 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, with
When can guarantee to start horizontal double sucking pump the 1/3 of horizontal double sucking pump lift (machine water shutoff pressure be not less than)；
4. start for the first time, " automatic-to stop-manual " shifting switch on control cabinet is transferred on automatic gear, vacuum
Pump will 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 height on vacuum tank
When the liquid-level switch position SH, vacuum pump can be automatically stopped, and just shifting switch is scheduled on always on automatic gear later, works as vacuum tank
In water level when dropping to the low liquid level switch position SL, vacuum pump will start automatically, when the water level in vacuum tank is raised to high liquid level
When the switch position SH, vacuum pump will be automatically stopped again；
5. starting horizontal double sucking pump, opens outlet electric valve and supply water.
The utility model operational safety is stablized, and is easily installed and to overhaul difficulty low；Horizontal double sucking pump cooperates vacuum water diversion system
System uses, and significantly reduces energy loss, efficiency greatly improves, and 80% or more is increased to by pervious 60%, to reduce
The production cost of enterprise.
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 |
|---|---|---|---|
| CN201821761825.5U CN209228640U (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 |
|---|---|---|---|
| CN201821761825.5U CN209228640U (en) | 2018-10-29 | 2018-10-29 | A kind of whirling well sewage lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209228640U true CN209228640U (en) | 2019-08-09 |
Family
ID=67501074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821761825.5U Expired - Fee Related CN209228640U (en) | 2018-10-29 | 2018-10-29 | A kind of whirling well sewage lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209228640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236670A (en) * | 2018-10-29 | 2019-01-18 | 唐山钢铁集团有限责任公司 | A kind of whirling well sewage lifter |
| 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 |
-
2018
- 2018-10-29 CN CN201821761825.5U patent/CN209228640U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236670A (en) * | 2018-10-29 | 2019-01-18 | 唐山钢铁集团有限责任公司 | A kind of whirling well sewage lifter |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 |