CN210367189U

CN210367189U - Ultrafiltration device

Info

Publication number: CN210367189U
Application number: CN201920676000.1U
Authority: CN
Inventors: 邹春明; 赵俊; 丁茜希
Original assignee: Jiangsu Dachu Environmental Protection Equipment Co ltd
Current assignee: Jiangsu Dachu Environmental Protection Equipment Co ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-04-21
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses an ultrafiltration device relates to water recycling system research and development technical field, and the impurity absorption after the ultrafiltration can appear at the in-process that uses for solving current ultrafiltration device is at the unable exhaust problem of ultrafiltration module inner wall. The top of support frame is provided with ultrafiltration module, ultrafiltration module's upper surface and lower surface are provided with water inlet and delivery port respectively, the one end of water inlet and delivery port all is provided with the connecting pipe, and ultrafiltration module's water inlet and delivery port all with connecting pipe sealing connection, the connecting pipe is provided with two, and the one end of two connecting pipes is provided with respectively into water end and drainage end, one side of ultrafiltration module is provided with the control box, and two control boxes and support frame welded connection, be provided with the drain on one side outer wall of ultrafiltration module, ultrafiltration module's inside is provided with the inner tube, the inside of inner tube is provided with the aqueduct, be provided with the hollow fiber milipore filter on the outer wall of aqueduct.

Description

Ultrafiltration device

Technical Field

The utility model relates to a water recycling system research and development technical field specifically is an ultrafiltration device.

Background

The reuse of reclaimed water, namely the domestic sewage (or urban sewage) or industrial waste water is treated by advanced technology to remove various impurities, remove toxic and harmful substances and some heavy metal ions polluting the water body, and then the water body is disinfected and sterilized, the water body is colorless, tasteless, clear and transparent, and reaches or exceeds the national regulation of miscellaneous water standard (or relevant regulation), and is widely applied to enterprise production or resident life Colloid, bacteria, heat source and organic matter, and solute molecules with size larger than the membrane pore size are intercepted by the membrane to form concentrated solution for pretreatment of reverse osmosis feed water, and efficient and compact ultrafiltration can provide maximum protection for reverse osmosis membrane due to high filtration precision.

The impurity absorption after traditional ultrafiltration device can appear at the in-process that uses can not the exhaust condition at ultrafiltration module inner wall, influences ultrafiltration device's normal use work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrafiltration device to solve traditional ultrafiltration device that proposes in the above-mentioned background art and can appear the impurity absorption behind the ultrafiltration in the in-process that uses and can't the exhaust problem at ultrafiltration module inner wall.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultrafiltration device, includes the support frame, the top of support frame is provided with ultrafiltration module, ultrafiltration module's upper surface and lower surface are provided with water inlet and delivery port respectively, the one end of water inlet and delivery port all is provided with the connecting pipe, and ultrafiltration module's water inlet and delivery port all with connecting pipe sealing connection, the connecting pipe is provided with two, and the one end of two connecting pipes is provided with respectively into water end and drainage end, one side of ultrafiltration module is provided with the control box, and two control boxes and support frame welded connection, be provided with the drain on one side outer wall of ultrafiltration module, ultrafiltration module's inside is provided with the inner tube, the inside of inner tube is provided with the aqueduct, be provided with the hollow fiber milipore filter on the outer wall.

Preferably, the connecting pipes are provided with two connecting pipes, valves are arranged on the outer walls of the two connecting pipes, and the valves are connected with the connecting pipes in a sealing mode through flanges.

Preferably, the connection part of the ultrafiltration component and the water inlet and the water outlet is provided with a sealing rubber strip, and the water inlet and the water outlet are hermetically connected with the ultrafiltration component through the sealing rubber strip.

Preferably, be provided with the active carbon adsorption cotton on the inside of inner tube, be provided with the water guide soft board on the cotton outer wall of active carbon adsorption, and water guide soft board and active carbon adsorption cotton pass through viscose fixed connection.

Preferably, a washing water inlet is arranged on the outer wall of the other side of the ultrafiltration module, and one end of the washing water inlet penetrates and extends to the inside of the ultrafiltration module.

Preferably, a butterfly valve is arranged on the outer wall of the sewage draining outlet and is in sealing connection with the sewage draining outlet through a flange.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an active carbon adsorption cotton that sets up on the inside of inner tube plays particle, colloid, bacterium, heat source and the effect of organic matter in the aquatic, and the water guide soft board that sets up on the cotton outer wall of active carbon adsorption plays particle, colloid, bacterium, heat source and the effect of organic matter in the clean aquatic of being convenient for. Inject the washing liquid to ultrafiltration module's inside through wasing the water inlet, the granule of the aquatic of washing liquid on will adsorbing the active carbon adsorption cotton, the colloid, the bacterium, heat source and organic matter wash, the effect at the water guide soft board, impurity contains the bottom that flows in ultrafiltration module by the washing liquid, open the butterfly valve on the drain at last, open the drain, make the granule of washing water and aquatic, the colloid, the bacterium, the heat source, the organic matter discharges in the lump, the impurity absorption after traditional ultrafiltration device can appear at the in-process that uses is at the unable exhaust problem of ultrafiltration module inner wall.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of an ultrafiltration module of the present invention;

FIG. 3 is a schematic structural view of a hollow fiber ultrafiltration membrane of the present invention;

FIG. 4 is a schematic structural view of an ultrafiltration module of the present invention;

in the figure: 1. a support frame; 2. an ultrafiltration module; 3. a connecting pipe; 4. a drainage end; 5. a control box; 6. a valve; 7. a water inlet end; 8. sealing rubber strips; 9. a water inlet; 10. a water outlet; 11. a wash water inlet; 12. a sewage draining outlet; 13. a butterfly valve; 14. an inner tube; 15. a hollow fiber ultrafiltration membrane; 16. a water conduit; 17. adsorbing cotton by active carbon; 18. a water guide soft board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: an ultrafiltration device comprises a support frame 1, an ultrafiltration component 2 is arranged above the support frame 1, the upper surface and the lower surface of the ultrafiltration component 2 are respectively provided with a water inlet 9 and a water outlet 10, one ends of the water inlet 9 and the water outlet 10 are respectively provided with a connecting pipe 3, the connecting pipes 3 play a role of conveying water, the water inlet 9 and the water outlet 10 of the ultrafiltration component 2 are respectively connected with the connecting pipes 3 in a sealing way, two connecting pipes 3 are arranged, one ends of the two connecting pipes 3 are respectively provided with a water inlet end 7 and a water outlet end 4, one side of the ultrafiltration component 2 is provided with a control box 5, the two control boxes 5 are connected with the support frame 1 in a welding way, the outer wall of one side of the ultrafiltration component 2 is provided with a sewage discharge outlet 12, the sewage discharge outlet 12 plays a role of discharging sewage, an inner pipe 14 is arranged inside the ultrafiltration component 2, a water guide pipe 16, the outer wall of the water guide pipe 16 is provided with a hollow fiber ultrafiltration membrane 15, and the hollow fiber ultrafiltration membrane 15 plays a role in water ultrafiltration.

Further, connecting pipe 3 is provided with two, and all is provided with valve 6 on the outer wall of two connecting pipes 3, and valve 6 passes through flange sealing connection with connecting pipe 3, and two connecting pipes 3 that set up play the effect of intaking respectively and drainage, and valve 6 that all set up on the outer wall of two connecting pipes 3 plays the effect of opening and close two connecting pipes 3.

Further, ultrafiltration module 2 all is provided with joint strip 8 with the junction of water inlet 9 and delivery port 10, and water inlet 9 and delivery port 10 pass through

joint strip

8 and 2 sealing connection of ultrafiltration module, and joint strip 8 that ultrafiltration module 2 and the junction of water inlet 9 and delivery port 10 all set up plays the effect of the junction of sealed ultrafiltration module 2 and water inlet 9 and delivery port 10 to the effectual problem of leaking of having avoided.

Further, be provided with activated carbon adsorption cotton 17 on the inside of inner tube 14, be provided with water guide soft board 18 on activated carbon adsorption cotton 17's the outer wall, and water guide soft board 18 passes through viscose fixed connection with activated carbon adsorption cotton 17, activated carbon adsorption cotton 17 that sets up on the inside of inner tube 14 plays the effect of particle, colloid, bacterium, heat source and organic matter in the aquatic, water guide soft board 18 that sets up on activated carbon adsorption cotton 17's the outer wall plays the effect of being convenient for clean particle, colloid, bacterium, heat source and organic matter in the aquatic.

Further, the washing water inlet 11 is formed in the outer wall of the other side of the ultrafiltration module 2, one end of the washing water inlet 11 penetrates through and extends into the ultrafiltration module 2, the washing water inlet 11 formed in the outer wall of the other side of the ultrafiltration module 2 plays a role in conveniently injecting washing water, and one end of the washing water inlet 11 penetrates through and extends into the ultrafiltration module 2, so that smooth injection of the washing water is guaranteed.

Further, be provided with butterfly valve 13 on the outer wall of drain 12, and butterfly valve 13 passes through flange sealing connection with drain 12, and butterfly valve 13 that sets up on the outer wall of drain 12 plays the effect of opening and close drain 12, washs water and washs the completion back to ultrafiltration module 2, alright discharge in the lump with particle, colloid, bacterium, heat source, the organic matter in opening butterfly valve 13 will wash water and aquatic.

The working principle is as follows: when the water purifier is used, the two ends of the water inlet end 7 and the water outlet end 4 are both connected with a high-pressure water pump, the water pump injects water to be ultrafiltered into the ultrafiltration component 2 through the connecting pipe 3, ultrafiltration is carried out on the water through the hollow fiber ultrafiltration membrane 15 in the ultrafiltration component 2, particles, colloid, bacteria, heat sources and organic matters in the water can be effectively removed, solute molecules with the size larger than the membrane aperture are intercepted into concentrated solution through the membrane, the concentrated solution is discharged from the water outlet 10 and is discharged through the connecting pipe 3 on the water outlet end 4, so that the aim of ultrafiltration is fulfilled, after the ultrafiltration is finished, cleaning solution is injected into the interior of the ultrafiltration component 2 through the cleaning water inlet 11, the cleaning solution cleans the particles, the colloid, the bacteria, the heat sources and the organic matters in the water adsorbed on the activated carbon adsorption cotton 17, and impurities are contained in the bottom of the ultrafiltration component 2 under the action of the, and finally, opening a butterfly valve 13 on the sewage draining outlet 12, and opening the sewage draining outlet to discharge the cleaning water and particles, colloid, bacteria, heat source and organic matters in the water together, thereby completing the cleaning work of the ultrafiltration device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An ultrafiltration device comprising a support frame (1), characterized in that: the water purifier is characterized in that an ultrafiltration component (2) is arranged above the support frame (1), the upper surface and the lower surface of the ultrafiltration component (2) are respectively provided with a water inlet (9) and a water outlet (10), one ends of the water inlet (9) and the water outlet (10) are respectively provided with a connecting pipe (3), the water inlet (9) and the water outlet (10) of the ultrafiltration component (2) are respectively in sealing connection with the connecting pipes (3), the connecting pipes (3) are provided with two, one ends of the two connecting pipes (3) are respectively provided with a water inlet end (7) and a water drainage end (4), one side of the ultrafiltration component (2) is provided with a control box (5), the two control boxes (5) are in welding connection with the support frame (1), a sewage discharge port (12) is arranged on the outer wall of one side of the ultrafiltration component (2), an inner pipe (14) is arranged inside the ultrafiltration component (2), and a water guide pipe, the outer wall of the water guide pipe (16) is provided with a hollow fiber ultrafiltration membrane (15).

2. An ultrafiltration device according to claim 1, wherein: the connecting pipes (3) are provided with two connecting pipes, valves (6) are arranged on the outer walls of the two connecting pipes (3), and the valves (6) are connected with the connecting pipes (3) in a sealing mode through flanges.

3. An ultrafiltration device according to claim 1, wherein: the connection part of the ultrafiltration component (2) and the water inlet (9) and the water outlet (10) is provided with a sealing rubber strip (8), and the water inlet (9) and the water outlet (10) are hermetically connected with the ultrafiltration component (2) through the sealing rubber strip (8).

4. An ultrafiltration device according to claim 1, wherein: be provided with activated carbon adsorption cotton (17) on the inside of inner tube (14), be provided with water guide soft board (18) on the outer wall of activated carbon adsorption cotton (17), and water guide soft board (18) and activated carbon adsorption cotton (17) pass through viscose fixed connection.

5. An ultrafiltration device according to claim 1, wherein: and a washing water inlet (11) is formed in the outer wall of the other side of the ultrafiltration module (2), and one end of the washing water inlet (11) penetrates through and extends into the ultrafiltration module (2).

6. An ultrafiltration device according to claim 1, wherein: a butterfly valve (13) is arranged on the outer wall of the sewage draining outlet (12), and the butterfly valve (13) is connected with the sewage draining outlet (12) in a sealing mode through a flange.