CN216377692U

CN216377692U - Siphon ultrafiltration membrane integrated water treatment device

Info

Publication number: CN216377692U
Application number: CN202123201632.9U
Authority: CN
Inventors: 陈�光; 王雪敏
Original assignee: Fujian Aojie Water Treatment Engineering Co ltd
Current assignee: Fujian Aojie Water Treatment Engineering Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-04-26
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a siphon ultrafiltration membrane integrated water treatment device which comprises a membrane pool, wherein the bottom of the membrane pool is connected with a mud settling hopper, an ultrafiltration membrane component is arranged in the membrane pool, and the side wall of the membrane pool is connected with a water inlet component; the outer wall of the bottom of the mud settling hopper is connected with a stirring rod in a penetrating and rotating mode, a plurality of stirring blades are fixedly connected to the outer wall of the stirring rod and positioned on the inner side of the mud settling hopper, and the outer wall of the mud settling hopper is connected with a driving device used for driving the stirring rod to rotate; the top of the membrane pool is fixedly connected with a first driving motor. According to the utility model, through the mutual matching of the membrane pool, the ultrafiltration membrane component, the circular pipe, the spray pipe, the hose and the water pumping device, the water pumping device can be used for pumping clean water into the hose, the clean water in the hose is sprayed out through the circular pipe and the spray pipe, the outer wall of the ultrafiltration membrane component can be effectively washed clean by spraying water through the spray pipe, frequent disassembly and cleaning are not needed, and the cleaning efficiency of the ultrafiltration membrane component is effectively improved.

Description

Siphon ultrafiltration membrane integrated water treatment device

Technical Field

The utility model relates to the technical field of water treatment devices, in particular to a siphon ultrafiltration membrane integrated water treatment device.

Background

At present, the ultrafiltration membrane has the advantages of large water yield, high tensile strength, washing resistance and the like and is widely applied to the field of water treatment, and siphon filtration is one of the forms of quick filter tanks which replace water inlet and drainage valves by siphon pipes.

The existing siphon ultrafiltration membrane water treatment device is usually internally provided with an ultrafiltration membrane component, wherein when some sewage containing sludge is treated, the sludge is easily attached to the surface of the ultrafiltration membrane component for filtration, and in order to ensure a good filtration effect, the ultrafiltration membrane component needs to be frequently disassembled and cleaned, so that the whole cleaning process is complex in operation, the cleaning efficiency is low, and the water treatment efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a siphon ultrafiltration membrane integrated water treatment device.

In order to achieve the purpose, the utility model adopts the following technical scheme: a siphon ultrafiltration membrane integrated water treatment device comprises a membrane pool, wherein the bottom of the membrane pool is connected with a sludge settling hopper, an ultrafiltration membrane component is arranged in the membrane pool, and the side wall of the membrane pool is connected with a water inlet component; the outer wall of the bottom of the mud settling hopper is connected with a stirring rod in a penetrating and rotating mode, a plurality of stirring blades are fixedly connected to the outer wall of the stirring rod and positioned on the inner side of the mud settling hopper, and the outer wall of the mud settling hopper is connected with a driving device used for driving the stirring rod to rotate; the top of the membrane pool is fixedly connected with a first driving motor, the output end of the first driving motor is fixedly connected with a disc, a circular tube is sleeved on the outer side of the ultrafiltration membrane component, and the circular tube is connected with the disc through an eccentric component; one side of the membrane pool is provided with a water collecting pool, the ultrafiltration membrane component sequentially passes through a water collecting pipe and a siphon pipe to be connected with the water collecting pool, the inner wall of the circular pipe is connected with a plurality of spray pipes, the outer wall of the circular pipe is connected with a hose, the top of the hose is connected with an L-shaped pipe, and the side wall of the water collecting pool is connected with a water pumping device for supplying water for the L-shaped pipe.

As a further description of the above technical solution:

the water inlet assembly comprises a first water pump, a water inlet pipe is connected to a water inlet of the first water pump, a water guide pipe is connected to a water outlet of the first water pump, one end, far away from the first water pump, of the water guide pipe is connected with the membrane pool, and a first control valve is connected to the side wall of the water guide pipe.

As a further description of the above technical solution:

the driving device comprises a second driving motor fixedly connected with the outer wall of the sludge settling hopper, the output shaft of the second driving motor is fixedly sleeved with a first gear, and the outer wall of the stirring rod is fixedly sleeved with a second gear meshed with the first gear.

As a further description of the above technical solution:

the eccentric assembly comprises a first pull rod rotatably connected with the outer side wall of the disc, one end, far away from the disc, of the first pull rod is rotatably connected with a second pull rod, one end, far away from the first pull rod, of the second pull rod penetrates through the membrane pool and is fixedly connected with the circular tube.

As a further description of the above technical solution:

the side wall of the siphon is connected with an automatic exhaust valve and a second control valve.

As a further description of the above technical solution:

the water pumping device comprises a second water pump, the water inlet end of the second water pump is connected with the water collecting tank through a first return pipe, the water outlet end of the second water pump is connected with the L-shaped pipe through a second return pipe, and the side wall of the second return pipe is connected with a third control valve.

As a further description of the above technical solution:

the side wall of the water collecting tank is connected with a water outlet pipe, and the side wall of the water outlet pipe is connected with a fourth control valve.

The utility model has the following beneficial effects:

1. compared with the prior art, this siphon milipore filter integration water treatment facilities through mutually supporting between membrane pond, milipore filter subassembly, pipe, spray tube, hose and the pumping device, utilizes pumping device can take out the clear water to the hose in, and the clear water is outwards spout through pipe and spray tube again in the hose, utilizes the spray tube water spray can effectively wash the milipore filter subassembly outer wall clean, need not frequent dismantlement clearance, has effectively improved the cleaning efficiency to milipore filter subassembly.

2. Compared with the prior art, this siphon milipore filter integration water treatment facilities through mutually supporting between first driving motor, disc, first pull rod, second pull rod and the pipe, when first driving motor drove the disc and rotates, and accessible first pull rod and second pull rod drive the pipe and reciprocate along milipore filter subassembly to the realization has guaranteed the good washing effect to milipore filter subassembly to the all-round washing of milipore filter subassembly.

Drawings

FIG. 1 is a schematic structural view of a siphon ultrafiltration membrane integrated water treatment device provided by the utility model;

fig. 2 is a schematic view of a connection structure of a circular pipe and a spray pipe in the siphon ultrafiltration membrane integrated water treatment device provided by the utility model.

Illustration of the drawings:

1. a membrane tank; 2. a mud settling hopper; 3. an ultrafiltration membrane module; 4. a stirring rod; 5. stirring blades; 6. a first drive motor; 7. a disc; 8. a circular tube; 9. a water collecting tank; 10. a nozzle; 11. a hose; 12. an L-shaped pipe; 13. a first water pump; 14. a water inlet pipe; 15. a water conduit; 16. a first control valve; 17. a second drive motor; 18. a first gear; 19. a second gear; 20. a first pull rod; 21. a second pull rod; 22. a second control valve; 23. a second water pump; 24. a first return pipe; 25. a second return pipe; 26. a third control valve; 27. a water outlet pipe; 28. a fourth control valve; 29. a water collection pipe; 30. an automatic exhaust valve; 31. a siphon tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides a siphon ultrafiltration membrane integrated water treatment device: the device comprises a membrane pool 1, wherein the bottom of the membrane pool 1 is connected with a mud settling hopper 2, an ultrafiltration membrane component 3 is arranged in the membrane pool 1, and the side wall of the membrane pool 1 is connected with a water inlet component; the subassembly of intaking includes first water pump 13, and first water pump 13 water inlet is connected with inlet tube 14, and first water pump 13 delivery port is connected with aqueduct 15, and aqueduct 15 is kept away from first water pump 13 one end and is connected with membrane cisterna 1, and aqueduct 15 lateral wall is connected with first control valve 16, utilizes the break-make of 16 steerable aqueducts 15 of first control valve, is convenient for control the inflow of sewage in the membrane cisterna 1.

The outer wall of the bottom of the mud settling hopper 2 is connected with a stirring rod 4 in a penetrating and rotating mode, a plurality of stirring blades 5 are fixedly connected to the outer wall of the stirring rod 4 and positioned on the inner side of the mud settling hopper 2, and the outer wall of the mud settling hopper 2 is connected with a driving device used for driving the stirring rod 4 to rotate; drive arrangement includes with 2 outer wall fixed connection's of heavy mud fill second driving motor 17, the fixed cover of second driving motor 17 output shaft has connect

first gear

18, 4 outer walls of puddler are fixed to be cup jointed the second gear 19 with first gear 18 engaged with, when mud discharge in heavy mud fill 2, start second driving motor 17 and drive puddler 4 and stirring leaf 5 and rotate, can stir mud like this, accelerate the discharge of mud, still be connected with the blowoff valve in 2 bottoms of heavy mud fill, so that the discharge of mud in the control heavy mud fill 2.

The top of the membrane pool 1 is fixedly connected with a first driving motor 6, the output end of the first driving motor 6 is fixedly connected with a disc 7, the outer side of the ultrafiltration membrane component 3 is sleeved with a circular tube 8, and the circular tube 8 is connected with the disc 7 through an eccentric component; eccentric subassembly includes the first pull rod 20 of being connected with the rotation of disc 7 lateral wall, and first pull rod 20 is kept away from disc 7 one end and is rotated and be connected with second pull rod 21, and second pull rod 21 is kept away from first pull rod 20 one end and is run through membrane pond 1 and with pipe 8 fixed connection, and the through hole with second pull rod 21 looks adaptation is seted up at 1 top in membrane pond, and second pull rod 21 and through hole inner wall sliding connection have guaranteed the stability when second pull rod 21 reciprocates.

One side of the membrane pool 1 is provided with a water collecting pool 9, the side wall of the water collecting pool 9 is connected with a water outlet pipe 27, the side wall of the water outlet pipe 27 is connected with a fourth control valve 28, the ultrafiltration membrane component 3 is connected with the water collecting pool 9 through a water collecting pipe 29 and a siphon pipe 31 in sequence, the side wall of the siphon pipe 31 is connected with an automatic exhaust valve 30 and a second control valve 22, the inner wall of the circular pipe 8 is connected with a plurality of spray pipes 10, the plurality of spray pipes 10 are arranged in an annular array along the peripheral side of the inner wall of the circular pipe 8, make the clear water cleaner to washing of milipore filter subassembly 3, 8 outer wall connections of pipe have hose 11, hose 11 top is connected with L type pipe 12, 9 lateral walls of catch basin are connected with the pumping device who is used for L type pipe 12 to supply water, pumping device includes second water pump 23, second water pump 23 is intake and is held and be connected with catch basin 9 through first back flow pipe 24, second water pump 23 goes out the water end and is connected with L type pipe 12 through second back flow pipe 25, second back flow pipe 25 lateral wall is connected with third control valve 26.

The utility model can be illustrated by the following operating modes:

opening the first control valve 16, starting the first water pump 13, pumping the sewage to be treated into the membrane tank 1 by the first water pump 13, automatically precipitating the sludge in the sewage into the sludge settling hopper 2, when the settled water rises to the top of the water collecting pipe 29 along the ultrafiltration membrane component 3, forming siphon under the action of the automatic exhaust valve 30 and the siphon 26, filtering through the ultrafiltration membrane component 3 at low flux under the driving of ultra-low pressure gravity, efficiently removing inorganic and organic particles and pathogenic microorganisms in the water, and enabling the filtered water to flow into the water collecting tank 9 through the siphon 31.

When sludge needs to be cleaned, the first control valve 16 is closed, the second driving motor 17 and the blow-down valve are started, the second driving motor 17 drives the stirring rod 4 and the stirring blade 5 to rotate through the first gear 18 and the second gear 19 which are meshed with each other, the stirring blade 5 stirs the sludge so as to accelerate the discharge of the sludge, meanwhile, the first driving motor 6 and the second water pump 23 can be started, the second water pump 23 pumps the filtered water in the water collecting tank 9 into the L-shaped pipe 12 and the hose 11, then the clean water flows into the circular pipe 8 and is sprayed out from the spray pipe 10, at the moment, the clean water is sprayed to the ultrafiltration membrane assembly 3 so as to clean the outer wall of the ultrafiltration membrane assembly 3, meanwhile, the first driving motor 6 drives the disc 7 to rotate, the rotating disc 7 drives the first pull rod 20 and the second pull rod 21 to move, the second pull rod 21 pulls the circular pipe 8 up and down, so that the spray pipe 10 moves up and down to complete the omnibearing washing of the ultrafiltration membrane assembly 3, the sludge generated during the washing is directly discharged out through the sludge settling hopper 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a siphon milipore filter integration water treatment facilities, includes membrane pool (1), membrane pool (1) bottom is connected with mud bucket (2), install milipore filter subassembly (3), its characterized in that in membrane pool (1): the side wall of the membrane pool (1) is connected with a water inlet assembly;

the outer wall of the bottom of the mud settling hopper (2) is connected with a stirring rod (4) in a penetrating and rotating mode, a plurality of stirring blades (5) are fixedly connected to the outer wall of the stirring rod (4) and positioned on the inner side of the mud settling hopper (2), and the outer wall of the mud settling hopper (2) is connected with a driving device used for driving the stirring rod (4) to rotate;

the top of the membrane pool (1) is fixedly connected with a first driving motor (6), the output end of the first driving motor (6) is fixedly connected with a disc (7), a round pipe (8) is sleeved on the outer side of the ultrafiltration membrane component (3), and the round pipe (8) is connected with the disc (7) through an eccentric component;

membrane pool (1) one side is equipped with catch basin (9), milipore filter subassembly (3) loop through collector pipe (29) and siphon (31) and are connected with catch basin (9), pipe (8) inner wall connection has many spray pipes (10), pipe (8) outer wall connection has hose (11), hose (11) top is connected with L type pipe (12), catch basin (9) lateral wall is connected with the pumping device who is used for L type pipe (12) to supply water.

2. The siphon ultrafiltration membrane integrated water treatment device of claim 1, wherein: the water inlet assembly comprises a first water pump (13), a water inlet pipe (14) is connected to a water inlet of the first water pump (13), a water guide pipe (15) is connected to a water outlet of the first water pump (13), one end, far away from the first water pump (13), of the water guide pipe (15) is connected with the membrane pond (1), and a first control valve (16) is connected to the side wall of the water guide pipe (15).

3. The siphon ultrafiltration membrane integrated water treatment device of claim 1, wherein: the driving device comprises a second driving motor (17) fixedly connected with the outer wall of the mud settling hopper (2), a first gear (18) is fixedly sleeved on an output shaft of the second driving motor (17), and a second gear (19) meshed with the first gear (18) is fixedly sleeved on the outer wall of the stirring rod (4).

4. The siphon ultrafiltration membrane integrated water treatment device of claim 1, wherein: the eccentric assembly comprises a first pull rod (20) rotatably connected with the outer side wall of the disc (7), one end, away from the disc (7), of the first pull rod (20) is rotatably connected with a second pull rod (21), one end, away from the first pull rod (20), of the second pull rod (21) penetrates through the membrane pool (1) and is fixedly connected with the circular tube (8).

5. The siphon ultrafiltration membrane integrated water treatment device of claim 1, wherein: the side wall of the siphon (31) is connected with an automatic exhaust valve (30) and a second control valve (22).

6. The siphon ultrafiltration membrane integrated water treatment device of claim 1, wherein: the water pumping device comprises a second water pump (23), the water inlet end of the second water pump (23) is connected with the water collecting tank (9) through a first return pipe (24), the water outlet end of the second water pump (23) is connected with the L-shaped pipe (12) through a second return pipe (25), and the side wall of the second return pipe (25) is connected with a third control valve (26).

7. The siphon ultrafiltration membrane integrated water treatment device of claim 1, wherein: the side wall of the water collecting tank (9) is connected with a water outlet pipe (27), and the side wall of the water outlet pipe (27) is connected with a fourth control valve (28).