CN105971099A - Sewage lifting device with solid-liquid separation and automatic slag removal functions - Google Patents
Sewage lifting device with solid-liquid separation and automatic slag removal functions Download PDFInfo
- Publication number
- CN105971099A CN105971099A CN201610434920.3A CN201610434920A CN105971099A CN 105971099 A CN105971099 A CN 105971099A CN 201610434920 A CN201610434920 A CN 201610434920A CN 105971099 A CN105971099 A CN 105971099A
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- Prior art keywords
- solid
- valves
- check
- sewage
- double
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to sewage treatment equipment, in particular to a sewage lifting device with the solid-liquid separation and automatic slag removal functions. The sewage lifting device comprises a three-way water distributor, a check valve, a butterfly valve, a sewage storage box and a water pump. A liquid level transmitter and a double-layer solid-liquid separation device are arranged inside the sewage storage box. According to the technical scheme, the device can be matched with cross-shaped back washing for use, the purpose of slag removal is achieved, solid slags do not enter the box of the equipment, operation of the water pump is not affected, no cutting pump can be adopted, electric energy is saved, the box is completely sealed, no manual clearing is needed, and environmental pollution is greatly lowered.
Description
Technical field
The present invention relates to a kind of sewage disposal device, the sewage lifting device of a kind of band solid-liquid separation self-skimming function.
Background technology
Current existing equipment major part is after sewage is directly entered equipment, discharges, need the foreign material in regular clearing equipment after directly promoting via cutting pump, and foreign material easily cause pump and damage, and maintenance rate is high, maintenance inconvenience, and lost labor has abnormal flavour, pollutes environment.
Summary of the invention
The deficiency existed for prior art, it is desirable to provide the sewage lifting device of a kind of band solid-liquid separation self-skimming function, this equipment can coordinate cross backwash to use, and reaches the purpose that removes the gred, in making solid slag not access arrangement casing, do not affect pump operation, can not use cutting pump, save electric energy, casing is hermetically sealed, without manually drawing clearly, greatly reduce the pollution to environment.
In order to solve the problems referred to above, the present invention provides the sewage lifting device of a kind of band solid-liquid separation self-skimming function, including threeway water-locator, check-valves, butterfly valve, sewage storage box and water pump, in described sewage storage box, it is provided with fluid level transmitter and double-deck equipment for separating liquid from solid.
One end of described threeway water-locator is set to water inlet, and the other two ends of described threeway water-locator are tightly connected with check-valves A, check-valves B by pipeline respectively；Described check-valves A is connected by seal for pipe joints with one end of double-deck equipment for separating liquid from solid FL1, and one end of described double-deck equipment for separating liquid from solid FL1 is tightly connected with check-valves C by pipeline, and described check-valves C is connected by seal for pipe joints with described butterfly valve；Described check-valves B is tightly connected by one end of pipeline with double-deck equipment for separating liquid from solid FL2, and one end of described double-deck equipment for separating liquid from solid FL2 is connected by seal for pipe joints with check-valves D, and described check-valves D is connected by seal for pipe joints with butterfly valve；Described butterfly valve is connected with outlet；The other end of described double-deck equipment for separating liquid from solid FL1 is tightly connected by one end of pipeline with water pump P 1, and the other end of described double-deck equipment for separating liquid from solid FL2 is tightly connected by one end of pipeline with water pump P 2.
Described fluid level transmitter includes that liquidometer and switch board, described liquidometer are installed in sewage storage box；Described switch board is connected with water pump.
The other end of described water pump is connected by pipeline has shower nozzle, described shower nozzle to be extended to inside sewage storage box by pipeline.
Beneficial effect: purport of the present invention makes this equipment that cross backwash can be coordinated to use by technique scheme, reach the purpose that removes the gred, in making solid slag not access arrangement casing, do not affect pump operation, can not use cutting pump, save electric energy, casing is hermetically sealed, without manually drawing clearly, greatly reduce the pollution to environment.
Accompanying drawing explanation
Fig. 1 is the operation principle schematic diagram of the present invention.
Description of reference numerals: 1 threeway water-locator, 201 check-valves A, 202 check-valves B, 203 check-valves C, 3 sewage storage boxes, 301 double-deck equipment for separating liquid from solid FL1,302 double-deck equipment for separating liquid from solid FL2,303 liquidometers, 304 switch boards, 401 water pump P Isosorbide-5-Nitrae 02 water pump P 2,5 butterfly valves.
Detailed description of the invention
Detailed description of the invention below in conjunction with the Figure of description detailed description present invention:
The sewage lifting device of a kind of band solid-liquid separation self-skimming function, including 1 threeway water-locator, check-valves, 5 butterfly valves, 3 sewage storage box and water pumps, is provided with fluid level transmitter and double-deck equipment for separating liquid from solid in 3 described sewage storage boxes；One end of 1 described threeway water-locator is set to water inlet, and the other two ends of 1 described threeway water-locator are tightly connected by pipeline and 201 check-valves A, 202 check-valves B respectively；One end of the double-deck equipment for separating liquid from solid FL1 of 201 described check-valves A and 301 is connected by seal for pipe joints, one end of the double-deck equipment for separating liquid from solid FL1 in described 301 is tightly connected by pipeline and 203 check-valves C, and 203 described check-valves C are connected by seal for pipe joints with 5 described butterfly valves；202 described check-valves B are tightly connected by one end of the double-deck equipment for separating liquid from solid FL2 of pipeline and 302, and one end of the double-deck equipment for separating liquid from solid FL2 in described 302 is connected by seal for pipe joints with check-valves D, and described check-valves D and 5 butterfly valves are connected by seal for pipe joints；5 described butterfly valves are connected with outlet；The other end of the double-deck equipment for separating liquid from solid FL1 in described 301 is tightly connected by one end of pipeline and 401 water pump P 1, and the other end of the double-deck equipment for separating liquid from solid FL2 in described 302 is tightly connected by one end of pipeline and 402 water pump P 2；Described fluid level transmitter includes that 303 liquidometers and 304 switch boards, 303 described liquidometers are installed in sewage storage tank；304 described switch boards are connected with water pump；The other end of described water pump is connected by pipeline shower nozzle, and described shower nozzle is extended to inside 3 sewage storage boxes by pipeline.
nullIn use，First sewage is entered from the water inlet of 1 threeway water-locator，1 threeway water-locator makes to shunt into water，The water being then tapped off respectively enters the 301 double-deck equipment for separating liquid from solid FL2 of double-deck equipment for separating liquid from solid FL1 and 302 by 201 check-valves A and 202 check-valves B，Sewage enters sewage storage case by the 301 double-deck equipment for separating liquid from solid FL2 of double-deck equipment for separating liquid from solid FL1 and 302，When 303 liquidometers in sewage storage case detect liquid level reach specify liquid level time，303 liquidometers send a signal to 304 switch boards，401 water pump P 1 and 402 water pump P 2 are opened after 304 switch board Treatment Analysis signals，After water pump is opened，Sewage forms high flow rate water outlet by water pump and through the outer layer of the 301 double-deck equipment for separating liquid from solid FL2 of double-deck equipment for separating liquid from solid FL1 and 302 and casing is carried out backwash，The solid slag of internal layer of the 301 double-deck equipment for separating liquid from solid FL2 of double-deck equipment for separating liquid from solid FL1 and 302 flows through 203 check-valves C and check-valves D with water and flows out from outlet eventually through after 5 butterfly valves，Now 201 check-valves A and 202 check-valves B are closed preventing sewage backflow，201 check-valves A and 202 check-valves B can continue into sewage simultaneously，Do not affect use.
The above, it it is only present configuration preferred embodiment, not the technical scope to the present invention makes any restriction, therefore every any trickle amendment, equivalent variations and modification above example made according to the technical spirit of the present invention, all still fall within the range of technical scheme.
Claims (4)
1. the sewage lifting device of a band solid-liquid separation self-skimming function, it is characterised in that:
Including threeway water-locator, check-valves, butterfly valve, sewage storage box and water pump, described sewage is deposited
Fluid level transmitter and double-deck equipment for separating liquid from solid it is provided with in storage tank.
The sewage of a kind of band solid-liquid separation self-skimming function the most according to claim 1
Lifting means, it is characterised in that: one end of described threeway water-locator is set to water inlet, described
The other two ends of threeway water-locator seals company by pipeline and check-valves A, check-valves B respectively
Connect；Described check-valves A passes through seal for pipe joints with one end of double-deck equipment for separating liquid from solid FL1
Connecting, one end of described double-deck equipment for separating liquid from solid FL1 is close with check-valves C by pipeline
Envelope connects, and described check-valves C is connected by seal for pipe joints with described butterfly valve；Described
Check-valves B is tightly connected by one end of pipeline with double-deck equipment for separating liquid from solid FL2, described
One end of double-deck equipment for separating liquid from solid FL2 be connected by seal for pipe joints with check-valves D, institute
The check-valves D stated is connected by seal for pipe joints with butterfly valve；Described butterfly valve is connected with outlet；
The other end of described double-deck equipment for separating liquid from solid FL1 is close with one end of water pump P 1 by pipeline
Envelope connects, and the other end of described double-deck equipment for separating liquid from solid FL2 is by pipeline and water pump P 2
One end be tightly connected.
The sewage of a kind of band solid-liquid separation self-skimming function the most according to claim 1
Lifting means, it is characterised in that: described fluid level transmitter includes liquidometer and switch board, institute
The liquidometer stated is installed in sewage storage box；Described switch board is connected with water pump.
The sewage of a kind of band solid-liquid separation self-skimming function the most according to claim 1
Lifting means, it is characterised in that: the other end of described water pump is connected by pipeline shower nozzle,
Described shower nozzle is extended to inside sewage storage box by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610434920.3A CN105971099A (en) | 2016-06-13 | 2016-06-13 | Sewage lifting device with solid-liquid separation and automatic slag removal functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610434920.3A CN105971099A (en) | 2016-06-13 | 2016-06-13 | Sewage lifting device with solid-liquid separation and automatic slag removal functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105971099A true CN105971099A (en) | 2016-09-28 |
Family
ID=57021158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610434920.3A Pending CN105971099A (en) | 2016-06-13 | 2016-06-13 | Sewage lifting device with solid-liquid separation and automatic slag removal functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105971099A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753466A (en) * | 2022-03-01 | 2022-07-15 | 中国核电工程有限公司 | Lifting and discharging system and method for special sewage collection and detection |
-
2016
- 2016-06-13 CN CN201610434920.3A patent/CN105971099A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753466A (en) * | 2022-03-01 | 2022-07-15 | 中国核电工程有限公司 | Lifting and discharging system and method for special sewage collection and detection |
| CN114753466B (en) * | 2022-03-01 | 2024-04-12 | 中国核电工程有限公司 | Lifting discharge system and method for special sewage collection and detection |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |