CN215208894U

CN215208894U - Assembled ultrafiltration membrane water purification system

Info

Publication number: CN215208894U
Application number: CN202121469736.5U
Authority: CN
Inventors: 陈重阳; 张蕊; 侯松虎; 韩亚飞; 王俊; 齐高攀
Original assignee: Zhengzhou Jinyuan Environmental Technology Co ltd
Current assignee: Zhengzhou Jinyuan Environmental Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-17
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a pin-connected panel milipore filter water purification system, include former pond, membrane cisterna and the clean water tank that is equipped with in proper order in one side of basis, the opposite side of basis is equipped with in proper order with medicine room, ultrafiltration system control room and water supply room, be equipped with medicine system in the medicine room, be equipped with vacuum pump, air-blower, suction pump, backwash pump and ultrafiltration system switch board in the ultrafiltration system control room, the both ends of vacuum pump, air-blower, suction pump and backwash pump respectively with membrane cisterna, clean water tank intercommunication, be equipped with in the water supply room with the water supply pump that the clean water tank is connected. The utility model discloses a pin-connected panel milipore filter water purification system belongs to water purification unit technical field, adopts the equipment that integrates of pin-connected panel, and compact structure can effectively save area, shortens project construction cycle, reduces investment cost.

Description

Assembled ultrafiltration membrane water purification system

Technical Field

The utility model relates to a water purification unit technique, more specifically say, it relates to a pin-connected panel milipore filter water purification system.

Background

Along with the increasing life quality of people and the higher and higher requirement on drinking water, the ultrafiltration water purification process gradually enters the visual field of people and is applied more and more.

In many remote areas and rural areas, villagers drink water directly from mountains and can drink the water directly after simple sedimentation, filtration and disinfection; many municipal water plants are treated by conventional processes and then disinfected to supply the water for drinking. Such a process can present several problems: 1. the biological safety can not be ensured; 2. the turbidity of the effluent is usually between 1 and 3NTU, and the special case can exceed 10 NTU; 3. the emergency capacity for water source mutation is poor, and the water quality fluctuation of the water source is large during rainstorm, flooding and drought; the drinking water safety can not be guaranteed.

The traditional water treatment process adopts reinforced concrete structures, and has the disadvantages of large occupied area, complex engineering measures, long construction period and high investment cost.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to some not enough of the above-mentioned of prior art, the utility model aims at providing a compact structure, easy dismounting's pin-connected panel milipore filter water purification system.

In order to realize the above-mentioned purpose, the utility model provides a pin-connected panel milipore filter water purification system, include former pond, membrane cisterna and the clear water case that is equipped with in proper order in one side of basis, the dismantled and assembled room, the ultrafiltration system control room and the water supply room of adding of being equipped with of opposite side of basis, add the indoor medicine system that is equipped with of medicine, be equipped with vacuum pump, air-blower, suction pump, backwash pump and ultrafiltration system switch board in the ultrafiltration system control room, the both ends of vacuum pump, air-blower, suction pump and backwash pump respectively with membrane cisterna, clear water case intercommunication, be equipped with in the water supply room with the water supply pump that the clear water case is connected.

Furthermore, a water delivery pipe is arranged between the raw water tank and the membrane tank and between the raw water tank and the clean water tank, a first water pumping pipe and a clean water pipe which are communicated with the membrane tank and the clean water tank are respectively arranged at two ends of the suction pump, a backwashing pipe and a second water pumping pipe which are communicated with the membrane tank and the clean water tank are respectively arranged at two ends of the backwashing pump, an exhaust pipe connected with the first water pumping pipe is arranged at a vacuumizing end of the vacuum pump, a blowing pipe connected with the membrane tank is arranged at an output end of the air blower, and the dosing system comprises a liquid medicine tank, a dosing pump and a liquid medicine dosing pipe connected with the water delivery pipe, the clean water pipe and the backwashing pipe.

Furthermore, the middle part of the foundation is provided with a long pipe ditch transversely extending, the dosing chamber, the ultrafiltration system control chamber and the water supply chamber are respectively provided with a first short pipe ditch, a second short pipe ditch and a third short pipe ditch transversely extending, and the inner sides of the first short pipe ditch, the second short pipe ditch and the third short pipe ditch are provided with vertical pipe ditches communicated with the long pipe ditch.

Furthermore, the water delivery pipe, the first water pumping pipe, the clear water pipe, the backwashing pipe, the second water pumping pipe and the dosing pipe are provided with a liquid level meter, a manual butterfly valve, an electric butterfly valve, an electromagnetic flowmeter and a turbidity meter, and the air pumping pipe and the air blowing pipe are provided with air valves.

Furthermore, the backwashing pipe is connected with one end, close to the membrane tank, of the first water pumping pipe.

Furthermore, the blowpipe extends to the interior of the membrane pool and the air outlet of the blowpipe is matched with the ultrafiltration membrane curtain in the membrane pool.

As a further improvement, one side of the foundation is provided with a drainage ditch which is transversely extended, and the bottoms of the raw water tank, the membrane tank and the clear water tank are provided with vent pipes which are extended into the drainage ditch.

Furthermore, two membrane ponds and two clear water tanks are arranged on one side of the foundation, a communicating pipe is arranged between the two clear water tanks, and a valve is arranged on the communicating pipe.

Furthermore, a platform is arranged on one side of the foundation, the raw water pool is arranged at one end of a top plate of the platform, and the membrane pool is arranged below the top plate of the platform.

Advantageous effects

Compared with the prior art, the utility model discloses a pin-connected panel milipore filter water purification system's beneficial effect as follows: the assembled ultrafiltration membrane water purification system adopts the ultrafiltration membrane filtration mode of physical interception, is green and environment-friendly, can basically and completely remove suspended particulate matters, colloid, bacteria, viruses and the like by utilizing the fine aperture of 0.01-0.1um of the ultrafiltration membrane, and retains trace elements and mineral substances which are beneficial to the human body; the assembled integrated water purifying system has compact structure, can effectively save floor area, shorten project construction period and reduce investment cost.

Drawings

FIG. 1 is a perspective view of the assembled ultrafiltration membrane water purification system of the present invention;

FIG. 2 is a top view of the assembled ultrafiltration membrane water purification system of the present invention;

FIG. 3 is a schematic diagram of the pipeline layout of the assembled ultrafiltration membrane water purification system of the present invention;

fig. 4 is a working principle diagram of the assembled ultrafiltration membrane water purification system of the utility model.

In the figure: 1. a foundation; 2. a raw water pool; 3. a membrane tank; 4. a clear water tank; 5. a dosing chamber; 6. an ultrafiltration system control room; 7. a water supply chamber; 8. a dosing system; 9. a vacuum pump; 10. a blower; 11. a suction pump; 12. a backwash pump; 13. an ultrafiltration system control cabinet; 14. a water supply pump; 15. a water delivery pipe; 16. a first pumping pipe; 17. a clear water pipe; 18. backwashing the tubes; 19. a second pumping pipe; 20. an air exhaust pipe; 21. a blowpipe; 22. a medicine feeding pipe; 23. a long pipe ditch; 24. a first short pipe trench; 25. a second short pipe trench; 26. a third short pipe trench; 27. a vertical pipe trench; 28. a drainage ditch; 29. a communicating pipe; 30. a platform.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

The specific implementation manner of the utility model is as follows: as shown in fig. 1-4, an assembled ultrafiltration membrane water purification system comprises a factory building, and a raw water tank 2, a membrane tank 3 and a clean water tank 4 which are detachably arranged on one side of a foundation 1 of the factory building, wherein the raw water tank 2, the membrane tank 3 and the clean water tank 4 are steel-structured equipment, the membrane tank 3 is a carbon steel membrane tank, and an ultrafiltration membrane arranged in the membrane tank 3 has a pore diameter of 0.01-0.1um and a good filtration effect; the raw water tank 2 and the clean water tank 4 are of stainless steel water tank structures, the other side of the foundation 1 is sequentially provided with a dosing chamber 5, an ultrafiltration system control chamber 6 and a water supply chamber 7, a dosing system 8 is arranged in the dosing chamber 5, a vacuum pump 9, an air blower 10, a suction pump 11, a backwashing pump 12 and an ultrafiltration system control cabinet 13 are arranged in the ultrafiltration system control chamber 6, two ends of the vacuum pump 9, the air blower 10, the suction pump 11 and the backwashing pump 12 are respectively communicated with the membrane tank 3 and the clean water tank 4, and a water supply pump 14 connected with the clean water tank 4 is arranged in the water supply chamber 7.

Among this pin-connected panel milipore filter water purification system, former pond 2, membrane pond 3 and clean water tank 4 are the equipment of steel construction, can assemble according to actual need, can be quick, convenient increase former pond 2 in the factory building, the quantity of membrane pond 3 and clean water tank 4, the design integrates, be convenient for to former pond 2, membrane pond 3 and clean water tank 4 and add medicine room 5, the overall arrangement of 6 and the 7 internal plant of water supply room of ultrafiltration system control room, make entire system's compact structure, area is little, construction cycle is short, can reduce or even save the civil engineering, effective reduce cost.

In the assembled ultrafiltration membrane water purification system, a physical interception ultrafiltration membrane filtration mode is adopted, the system is green and environment-friendly, chemical agents do not need to be added in normal filtration, suspended particles, colloid, bacteria, viruses and the like can be basically and completely removed by utilizing the small aperture of 0.01-0.1um of the ultrafiltration membrane, and trace elements and mineral substances beneficial to the human body are reserved.

In this embodiment, a water pipe 15 is arranged between the raw water tank 2 and the membrane tank 3 and the clean water tank 4, two ends of the suction pump 11 are respectively provided with a first water pumping pipe 16 and a clean water pipe 17 which are communicated with the membrane tank 3 and the clean water tank 4, the first water pumping pipe 16 extends to the surface of an ultrafiltration membrane curtain in the membrane tank 3, two ends of the backwash pump 12 are respectively provided with a backwash pipe 18 and a second water pumping pipe 19 which are communicated with the membrane tank 3 and the clean water tank 4, a vacuum pumping end of the vacuum pump 9 is provided with an air pumping pipe 20 connected with the first water pumping pipe 16, an output end of the air blower 10 is provided with an air blowing pipe 21 connected with the membrane tank 3, the air blowing pipe 21 extends to the inside of the membrane tank 3, and an air outlet of the air blowing pipe is adapted to the ultrafiltration membrane curtain in the membrane tank 3; the dosing system 8 comprises a liquid medicine tank, a dosing pump and a dosing pipe 22 connected with the water delivery pipe 15, the clear water pipe 17 and the backwashing pipe 18.

The water in the raw water pool 2 can control the water delivery pipe 15 to supply water to the membrane pool 3 and the clean water tank 4 by controlling the opening of the valve;

the suction pump 11 can pump out the filtered water from the membrane tank 3 through a first suction pipe 16 and then convey the filtered water to the clean water tank 4 through a clean water pipe 17;

the backwashing pump 12 pumps water in the clean water tank 4 through the second water pumping pipe 19 and leads the water into the membrane tank 3 through the backwashing pipe 18 to perform backwashing on the ultrafiltration membrane curtain in the membrane tank 3;

an exhaust pipe 20 of the vacuum pump 9 is connected with the first water pumping pipe 16 so as to be communicated with the inner cavity of the membrane pool 3, and air in membrane wires and pipelines of the ultrafiltration membrane curtain is pumped away, so that the first water pumping pipe 16 can conveniently pump water, and the backwashing pipe 18 can conveniently backwash the membrane wires and the pipelines of the ultrafiltration membrane curtain;

compressed air produced by the air blower 10 can be blown to the air inlet of the membrane frame through the blowing pipe 21, air-water backwashing is carried out on the ultrafiltration membrane curtain, meanwhile, the emptying pipe of the membrane tank 3 is opened to discharge sewage, the backwashing pump 12 is stopped after backwashing is finished, and the normal filtering process is repeated;

the medicine adding system 8 adds medicine to the water conveying pipe 15, the clean water pipe 17 and the backwashing pipe 18 through the medicine pipe 22, and the purification speed of water is improved.

In this embodiment, a long pipe ditch 23 extending transversely is provided in the middle of the foundation 1, a first short pipe ditch 24, a second short pipe ditch 25 and a third short pipe ditch 26 extending transversely are provided in the drug adding chamber 5, the ultrafiltration system control chamber 6 and the water supply chamber 7, respectively, and a vertical pipe ditch 27 communicating with the long pipe ditch 23 is provided inside the first short pipe ditch 24, the second short pipe ditch 25 and the third short pipe ditch 26.

The long pipe trench 23, the first short pipe trench 24, the second short pipe trench 25, the third short pipe trench 26 and the vertical pipe trench 27 are arranged in the system, the arrangement of the pipelines is convenient, the pipelines are arranged underground, the occupied space is reduced, the workers can walk above the pipe trenches, the structure of the whole system is compact, and the occupied area is small.

In this embodiment, the water pipe 15, the first pumping pipe 16, the clean water pipe 17, the backwashing pipe 18, the second pumping pipe 19 and the dosing pipe 22 are provided with a liquid level meter, a manual butterfly valve, an electric butterfly valve, an electromagnetic flowmeter and a turbidity meter, the pumping pipe 20 and the blowing pipe 21 are provided with air valves, the flow of various fluids is controlled by the valves, each device can be connected with the ultrafiltration system control cabinet 13, and the on-off of the valves and the opening of the pump are controlled by the ultrafiltration system control cabinet 13.

In this embodiment, the backwash pipe 18 is connected with one end of the first water pumping pipe 16 close to the membrane pool 3, one end of the first water pumping pipe 16 extends to the surface of the ultrafiltration membrane curtain in the membrane pool 3, and the backwash pipe 18 can backwash the ultrafiltration membrane curtain through the first water pumping pipe 16, so that the arrangement of pipelines is reduced, and the cost is saved.

In this embodiment, one side of the foundation 1 is provided with a drainage ditch 28 extending transversely, and the bottoms of the raw water tank 2, the membrane tank 3 and the clean water tank 4 are provided with vent pipes extending into the drainage ditch 28.

In this embodiment, one side of the foundation 1 is provided with two membrane tanks 3 and two clean water tanks 4, a communicating pipe 29 is arranged between the two clean water tanks 4, and a valve is arranged on the communicating pipe 29.

In this embodiment, a platform 30 is provided on one side of the foundation 1, the raw water tank 2 is provided on one end of the top plate of the platform 30, and the membrane tank 3 is provided below the top plate of the platform 30, so that water in the raw water tank 2 can be transported to the membrane tank 3 by using the height difference.

And (3) normal filtering process: water source enters the membrane tank 1 through the raw water tank 2, the vacuum pump 9 is started to pump air in membrane wires and pipelines away, the suction pump 11 is started to produce water, and the water flows into the clean water tank 4 through the clean water pipe 17 and the electromagnetic flowmeter.

And (3) backwashing: after filtering a period, the ultrafiltration membrane curtain needs to be backwashed, the filtration is stopped, the backwash pump 12 is started, clear water is pumped to a membrane frame backwash water inlet in the membrane pool 1 from the clean water tank 4 through the backwash pump 12, the air blower 10 is simultaneously opened, compressed air is pumped to a membrane frame air inlet through the air blower 10, air-water backwashing is carried out on the ultrafiltration membrane curtain, the blow-down pipe of the membrane pool 1 is simultaneously opened to discharge sewage, the backwash pump 12 is stopped after the backwashing is finished, and the normal filtration process is repeated.

The system is still equipped with level gauge, manual butterfly valve, electric butterfly valve, electromagnetic flowmeter, turbidity appearance and switch board etc to realize ultrafiltration water purification unit's automatic control, be equipped with intelligent management and control platform simultaneously, remote monitoring equipment moves, realizes full automatization operation, need not personnel on duty.

The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.

Claims

1. The utility model provides a pin-connected panel milipore filter water purification system, its characterized in that includes at dismantled and assembled former pond (2), membrane cisterna (3) and the clear water case (4) that are equipped with in one side of basis (1), the opposite side of basis (1) is equipped with medicine room (5), ultrafiltration system control room (6) and water supply room (7), be equipped with medicine system (8) in the medicine room (5), be equipped with vacuum pump (9), air-blower (10), suction pump (11), backwash pump (12) and ultrafiltration system switch board (13) in ultrafiltration system control room (6), the both ends of vacuum pump (9), air-blower (10), suction pump (11) and backwash pump (12) respectively with membrane cisterna (3), clear water case (4) intercommunication, be equipped with in the water supply room (7) with water supply pump (14) that clear water case (4) are connected.

2. The assembled ultrafiltration membrane water purification system according to claim 1, wherein a water delivery pipe (15) is arranged between the raw water tank (2) and the membrane tank (3) and the clean water tank (4), a first water pumping pipe (16) and a clean water pipe (17) which are communicated with the membrane tank (3) and the clean water tank (4) are respectively arranged at two ends of the suction pump (11), a backwashing pipe (18) and a second water pumping pipe (19) which are communicated with the membrane tank (3) and the clean water tank (4) are respectively arranged at two ends of the backwashing pump (12), an air pumping pipe (20) connected with the first water pumping pipe (16) is arranged at a vacuum pumping end of the vacuum pump (9), a blowing pipe (21) connected with the membrane tank (3) is arranged at an output end of the air blower (10), and the chemical feeding system (8) comprises a chemical water tank, a chemical feeding pump and a water delivery pipe (15), A chemical feeding pipe (22) connected with the clean water pipe (17) and the backwashing pipe (18).

3. The assembled ultrafiltration membrane water purification system according to claim 2, wherein a long pipe ditch (23) transversely extending is arranged in the middle of the foundation (1), a first short pipe ditch (24), a second short pipe ditch (25) and a third short pipe ditch (26) transversely extending are respectively arranged in the dosing chamber (5), the ultrafiltration system control chamber (6) and the water supply chamber (7), and vertical pipe ditches (27) communicated with the long pipe ditch (23) are arranged on the inner sides of the first short pipe ditch (24), the second short pipe ditch (25) and the third short pipe ditch (26).

4. The assembled ultrafiltration membrane water purification system according to claim 3, wherein a liquid level meter, a manual butterfly valve, an electric butterfly valve, an electromagnetic flow meter and a turbidity meter are arranged on the water delivery pipe (15), the first water pumping pipe (16), the clear water pipe (17), the backwashing pipe (18), the second water pumping pipe (19) and the chemical feeding pipe (22), and air valves are arranged on the air suction pipe (20) and the air blowing pipe (21).

5. The assembled ultrafiltration membrane water purification system according to claim 2, 3 or 4, wherein the backwash pipe (18) is connected with one end of the first pumping pipe (16) close to the membrane tank (3).

6. An assembled ultrafiltration membrane water purification system according to claim 5, wherein the blowpipe (21) extends to the inside of the membrane tank (3) and the air outlet thereof is adapted to the ultrafiltration membrane curtain in the membrane tank (3).

7. The assembled ultrafiltration membrane water purification system according to claim 5, wherein one side of the foundation (1) is provided with a drainage ditch (28) which extends transversely, and the bottoms of the raw water tank (2), the membrane tank (3) and the clean water tank (4) are provided with vent pipes which extend into the drainage ditch (28).

8. The assembled ultrafiltration membrane water purification system according to claim 7, wherein two membrane ponds (3) and two clean water tanks (4) are arranged on one side of the foundation (1), a communicating pipe (29) is arranged between the two clean water tanks (4), and a valve is arranged on the communicating pipe (29).

9. The assembled ultrafiltration membrane water purification system according to claim 1, wherein a platform (30) is arranged on one side of the foundation (1), the raw water tank (2) is arranged at one end of a top plate of the platform (30), and the membrane tank (3) is arranged below the top plate of the platform (30).