CN215352984U

CN215352984U - High-performance anti-pollution ceramic membrane treatment device

Info

Publication number: CN215352984U
Application number: CN202121751478.XU
Authority: CN
Inventors: 唐叶红; 刘景光; 王延宗; 王晓茵; 郅松卡
Original assignee: Suzhou Xinneng Environmental Technology Co ltd
Current assignee: Suzhou Xinneng Environmental Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2021-12-31
Anticipated expiration: 2031-07-29

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a high-performance anti-pollution ceramic membrane treatment device which comprises a base, a barrel fixed on the base, a barrel cover movably connected to the barrel, and a cleaning device capable of fixing a tubular ceramic membrane, wherein the cleaning device is arranged in a closed space of the barrel and the barrel cover and comprises an upper fixing part and a lower fixing part; a telescopic connecting pipe is fixed between the upper fixing part and the cylinder cover, and a first cleaning medium inlet pipe communicated with the connecting pipe is fixed on the cylinder cover. The utility model can fix the tubular ceramic membranes with different sizes, and can clean the tubular ceramic membranes from the inside and the outside during cleaning, so that the tubular ceramic membranes can be cleaned more cleanly.

Description

High-performance anti-pollution ceramic membrane treatment device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a high-performance anti-pollution ceramic membrane treatment device.

Background

The ceramic membrane has two differences of a tube type and a plate type, wherein the tube type ceramic membrane is most commonly applied, dense micropores are distributed on the tube wall of the tube type ceramic tube, under the action of water pressure, raw material liquid flows in the tube or outside the membrane, small molecular substances (or liquid) permeate the membrane, and large molecular substances (or solid) are intercepted by the membrane, so that the purposes of separation, concentration, purification, environmental protection and the like are achieved;

after the ceramic membrane is used for a long time, impurities can be attached to the ceramic membrane, the passing performance of small molecular substances is influenced, and therefore a cleaning device is needed to clean, for example, Chinese patent publication No. CN108097051A discloses an ultrasonic cleaning device for the ceramic membrane, which comprises a cleaning tank, ceramic membrane communicating vessels are arranged on two sides of the inner wall of the cleaning tank, a pulley is arranged on one side of each ceramic membrane communicating vessel, a three-way pipe is fixedly connected with a conduit, the three-way pipe is fixedly connected with a cleaning liquid tank through the conduit, an ultrasonic converter is uniformly arranged at the bottom of the cleaning tank, but when the device is actually used, the impurities attached to the outer side of the membrane pipe can only be cleaned, the impurities in micropores are difficult to clean, and the cleaning effect is poor, so that a high-performance anti-pollution ceramic membrane treatment device needs to be designed according to the situation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-performance anti-pollution ceramic membrane treatment device which has the advantages of being capable of cleaning both inside and outside, more thorough in cleaning and better in cleaning effect, and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high performance antipollution ceramic membrane processing apparatus, includes the base, still including fixing barrel, swing joint on the base are in cover and setting on the barrel are in the barrel with but the belt cleaning device of tubular ceramic membrane of fixing in the cover closed space, belt cleaning device includes fixed part and lower fixed part, it sets up to go up the fixed part on the cover, the cover is connected and is equipped with elevating gear, the fixed part goes up and down in the elevating gear drive, adjusts go up the fixed part with interval between the fixed part down, go up the fixed part with be fixed with the telescopic connecting pipe between the cover, be fixed with on the cover with the communicating first cleaning medium of connecting pipe advances the pipe, the lower part of barrel is fixed with the cleaning medium exit tube.

Through adopting above-mentioned technical scheme, through setting up elevating gear, can adjust the interval between fixed part and the lower fixed part, and then can fix tubular ceramic membrane to wash the impurity in its micropore.

The utility model is further configured to: the lifting device comprises a screw rod, the screw rod is fixed on the upper fixing portion, the screw rod penetrates through the barrel cover, the screw rod is in sliding connection with the barrel cover, a fixing sleeve is fixed on the barrel cover, a threaded barrel is rotatably connected to the fixing sleeve in a rotating mode, the threaded barrel is in threaded connection with the screw rod, and a driving device for driving the threaded barrel to rotate is arranged on the barrel cover.

Through adopting above-mentioned technical scheme, realize reciprocating of fixed part through screw rod and the cooperation of a screw thread section of thick bamboo, conveniently fix tubular ceramic membrane to wash the impurity in its micropore.

The utility model is further configured to: the driving device comprises a worm wheel, the worm wheel is fixed on the threaded cylinder, a first driving motor is fixed on the cylinder cover, a rotating shaft is fixed on the output end of the first driving motor, a bearing seat is sleeved on the rotating shaft, the bearing seat is fixedly connected to the cylinder cover, a worm is fixed at the end of the rotating shaft, and the worm is meshed with the worm wheel.

Through adopting above-mentioned technical scheme, by first driving motor output power, the synchronous drive worm rotates to the synchronous drive screw rod rotates, realizes going up the reciprocating of fixed part.

The utility model is further configured to: the cleaning device is characterized in that a spray pipe is fixed inside the cylinder body, a second cleaning medium inlet pipe is fixed on the cylinder body, penetrates through the cylinder body and is communicated with the upper portion of the spray pipe.

By adopting the technical scheme, the ceramic membrane is conveniently cleaned by arranging the spray pipe, and the second cleaning medium enters the pipe to penetrate into the barrel body, so that the medium is conveniently and continuously added for cleaning.

The utility model is further configured to: the rotary device comprises a first fixing seat, the first fixing seat is fixed in the barrel, a bearing is fixed in the first fixing seat in an embedded mode, a first rotating seat is sleeved on the axis of the bearing, the first rotating seat is fixed to the lower portion of the lower fixing portion, a second driving motor is fixed to the lower portion of the barrel, and the output end of the second driving motor is fixed to the axis of the first rotating seat.

Through adopting above-mentioned technical scheme, set up rotary device, conveniently rotate the washing to ceramic membrane, make the abluent more thorough of impurity in the ceramic membrane micropore.

The utility model is further configured to: the barrel with be provided with switching device between the cover, switching device includes the second fixing base, the second fixing base is fixed on the barrel, be fixed with the second on the cover and rotate the seat, the second rotate the seat with rotate between the second fixing base and be connected, the tip that the seat was rotated to the second rotates and is connected with the air spring, the lower part of air spring with the barrel rotates and is connected.

Through adopting above-mentioned technical scheme, conveniently opening the cover, conveniently getting and putting ceramic membrane, through rotating the seat, can be so that shower spun cleaning medium can wash along tubular ceramic membrane's circumference.

The utility model is further configured to: the upper fixing part is in the shape of a circular truncated cone.

By adopting the technical scheme, the tubular ceramic membrane is convenient to fix.

Compared with the prior art, the utility model provides a high-performance anti-pollution ceramic membrane treatment device, which has the following beneficial effects:

1. according to the utility model, the lifting device is arranged, so that the distance between the upper fixing part and the lower fixing part can be adjusted, and the tubular ceramic membrane can be further fixed, so that impurities in micropores of the tubular ceramic membrane can be cleaned;

2. according to the utility model, a cleaning medium is introduced from the first cleaning medium inlet pipe, the inner side of the tubular ceramic membrane is washed to clean impurities in micropores, a cleaning medium is introduced from the second cleaning medium inlet pipe, and the outer side of the tubular ceramic membrane is washed to clean impurities attached to the surface of the tubular ceramic membrane, so that the cleaning is cleaner and more thorough;

3. according to the utility model, the spray pipe is not moved, and the fixed tubular ceramic membrane can be driven to rotate by the rotating lower fixing part, so that a cleaning medium sprayed by the spray pipe can be cleaned along the circumferential direction of the tubular ceramic membrane.

Drawings

FIG. 1 is a perspective view of a drive device of the present invention;

FIG. 2 is a perspective view of the opening and closing device of the present invention;

FIG. 3 is a top view of the cartridge lid of the present invention closed;

FIG. 4 is a cross-sectional view taken along A-A of FIG. 3 in accordance with the present invention;

fig. 5 is a perspective view of the present invention with the cover open.

In the figure: 1. a base; 2. a barrel; 3. a cylinder cover; 4. a cleaning device; 5. an upper fixing portion; 6. a lower fixing portion; 7. a lifting device; 8. a connecting pipe; 9. a first cleaning medium inlet pipe; 10. a cleaning medium outlet pipe; 11. a screw; 12. fixing a sleeve; 13. a threaded barrel; 14. a drive device; 15. a worm gear; 16. a first drive motor; 17. a rotating shaft; 18. a bearing seat; 19. a worm; 20. a shower pipe; 21. a second cleaning medium inlet pipe; 22. a rotating device; 23. a first fixed seat; 24. a bearing; 25. a first rotating base; 26. a second drive motor; 27. an opening and closing device; 28. a second fixed seat; 29. a second rotating base; 30. a gas spring.

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 to 5, an exemplary high performance anti-contamination ceramic membrane treatment device, as shown in fig. 1 and 4, includes a base 1, a cylinder 2 fixed on the base 1, a cover 3 movably connected to the cylinder 2, and a cleaning device 4 capable of fixing a tubular ceramic membrane and disposed in a closed space between the cylinder 2 and the cover 3,

as shown in FIG. 4, the cleaning device 4 comprises an upper fixing portion 5 and a lower fixing portion 6, the lower fixing portion 6 is disposed in the cylinder 2, the upper fixing portion 5 is disposed on the cylinder cover 3 and is driven to move up and down by a lifting device 7 disposed on the cylinder cover 3, the distance between the upper fixing portion 5 and the lower fixing portion 6 is adjusted, when the cleaning device is fixed, the cylinder cover 3 is opened, the lower portion of the tubular ceramic membrane is placed on the lower fixing portion 6 with a horizontal surface, then the lifting device 7 drives the upper fixing portion 5 to move down, the upper fixing portion 5 is abutted against the upper portion of the tubular ceramic membrane, so that the cleaning device can be fixed, when the cleaning device is cleaned, the cleaning device is not impacted and fallen down by a cleaning medium, the lifting device 7 comprises a screw 11, the screw 11 is fixed on the upper fixing portion 5, the screw 11 penetrates through the cylinder cover 3, the screw 11 is slidably connected with the cylinder cover 3, a fixing sleeve 12 is fixed on the cylinder cover 3, a threaded cylinder 13 is rotatably connected on the fixing sleeve 12, a shaft seal is arranged between the screw thread cylinder and the screw rod 11 to prevent cleaning medium from overflowing and leaking, the screw thread cylinder 13 is in threaded connection with the screw rod 11, a driving device 14 for driving the screw thread cylinder 13 to rotate is arranged on the cylinder cover 3, when the driving device 14 drives the screw thread cylinder 13 to rotate clockwise, the screw rod 11 can be driven to move downwards, the upper fixing part 5 is driven to move downwards, the tubular ceramic membrane is fixed, when the driving device 14 drives the screw thread cylinder 13 to rotate reversely, the screw rod 11 can be driven to move upwards, the upper fixing part 5 is driven to move upwards, the fixation is released, and through the arrangement of a lifting device, the distance between the upper fixing part and the lower fixing part can be adjusted, so that the tubular ceramic membrane can be fixed, and impurities in micropores of the tubular ceramic membrane can be cleaned,

referring to fig. 4, a telescopic connection pipe 8 is fixed between the upper fixing portion 5 and the cover 3, the connection pipe 8 may be a long section of flexible pipe or a corrugated pipe, both of which can be stretched, a first cleaning medium inlet pipe 9 communicated with the connection pipe 8 is fixed on the cover 3, a cleaning medium is introduced therefrom, a cleaning medium outlet pipe 10 is fixed on the lower portion of the body 2, a dirty cleaning medium is discharged therefrom, the upper fixing portion 5 is in a truncated cone shape, and after the upper fixing portion 5 is pressed against the tubular ceramic membrane downward, a hollow is formed on the upper portion of the tubular ceramic membrane, because the tubular ceramic membrane has a vertical cylindrical hole therein, the upper fixing portion 5 does not cover the cylindrical hole, so that the cleaning medium can smoothly enter the cylindrical hole to achieve cleaning, and thus cleaning can be performed from the inner side of the tubular ceramic membrane, the cleaning medium is led out from the micropores, and impurities in the micropores are cleaned out,

as shown in fig. 1 and 3, the driving device 14 includes a worm wheel 15, the worm wheel 15 is fixed on the threaded cylinder 13, the cylinder cover 3 is fixed with a first driving motor 16, the output end of the first driving motor 16 is fixed with a rotating shaft 17, the rotating shaft 17 is sleeved with a bearing seat 18, the bearing seat 18 is fixedly connected to the cylinder cover 3, the lower portion of the bearing seat 18 is fixed with the cylinder cover 3, the end portion of the rotating shaft 17 is fixed with a worm 19, the worm 19 is engaged with the worm wheel 15, when the first driving motor 16 drives the rotating shaft 17 to rotate clockwise, the worm 19 is driven to rotate clockwise, the worm wheel 15 is driven to rotate reversely, the threaded cylinder 13 is driven to rotate reversely, otherwise, when the first driving motor 16 drives the rotating shaft 17 to rotate reversely, the threaded cylinder 13 is driven to rotate clockwise, and further the process of moving up and down the screw 11 is completed,

referring to fig. 5, a spray pipe 20 is fixed inside a cylinder 2, a plurality of nozzles are distributed on the spray pipe 20, a second cleaning medium inlet pipe 21 is fixed on the cylinder 2, cleaning medium enters the second cleaning medium inlet pipe 21, the second cleaning medium inlet pipe 21 penetrates into the cylinder 2 and is communicated with the upper portion of the spray pipe 20, the cleaning medium sprayed from the spray pipe 20 impacts on the outer side of the tubular ceramic membrane to clean impurities attached to the outer side of the tubular ceramic membrane, 2 kinds of impurities are attached to the outer side of the tubular ceramic membrane, one kind of impurities is cleaned from the inner side and is still attached to the outer side, the other kind of impurities is impurities attached to the outer side, the impurities can be cleaned from the inner side and the outer side, the cleaning is cleaner and thorough, wherein the cleaning medium sprayed from the nozzles is obliquely blown on the tubular ceramic membrane to prevent the impurities from being blocked into micropores again due to forward blowing, and the cleaning medium can be high-pressure water and high-pressure air flow,

referring to fig. 4, a rotating device 22 is disposed between the lower fixing portion 6 and the cylinder 2, because the position of the shower pipe 20 is not fixed, the cleaning medium sprayed from the nozzle can only clean the fixed point position at the outer circumferential direction of the tubular ceramic membrane, if the cleaning medium is to be cleaned around the circumferential direction, the rotating device 22 needs to drive the tubular ceramic membrane to rotate, the rotating device 22 includes a first fixing seat 23, the first fixing seat 23 is fixed in the cylinder 2, a bearing 24 is embedded and fixed in the first fixing seat 23, a first rotating seat 25 is sleeved on the axis of the bearing 24, the first rotating seat 25 is fixed to the lower portion of the lower fixing portion 6, a second driving motor 26 is fixed to the lower portion of the cylinder 2, the output end of the second driving motor 26 is fixed to the axis of the first rotating seat 25, the second driving motor 26 is started to drive the first rotating seat 25 to rotate, and drive the lower fixing portion 6 to rotate, and drive the fixed tubular ceramic membrane to rotate, to achieve the purpose of cleaning around the circumference, an opening and closing device 27 is arranged between the cylinder body 2 and the cylinder cover 3,

referring to fig. 2, the opening and closing device 27 includes a second fixing base 28, the second fixing base 28 is fixed on the cylinder 2, a second rotating base 29 is fixed on the cylinder cover 3, the second rotating base 29 is rotatably connected with the second fixing base 28, an end of the second rotating base 29 is rotatably connected with a gas spring 30, a lower portion of the gas spring 30 is rotatably connected with the cylinder 2 so as to drive the cylinder cover 3 to open or close, and besides the gas spring 30, a telescopic component such as an electric telescopic rod, a cylinder, an oil cylinder and the like can be replaced.

The working principle is as follows: when the high-performance anti-pollution ceramic membrane processing device is used, firstly, the cylinder cover 3 is opened, then, the tubular ceramic membrane is placed on the lower fixing part 6, the cylinder cover 3 is closed, then, the first driving motor 16 drives the rotating shaft 17 to rotate reversely, the threaded cylinder 13 is driven to rotate forward, the screw rod 11 is driven to move downwards, the upper fixing part 5 is driven to move downwards, the tubular ceramic membrane is fixed, cleaning media are respectively led in from the first cleaning medium inlet pipe 9 and the second cleaning medium inlet pipe 21, the cleaning media led in from the first cleaning medium inlet pipe 9 enter the columnar holes in the tubular ceramic membrane to clean the microporous impurities, the cleaning media led in from the second cleaning medium inlet pipe 21 enter the spray pipe 20, then, the cleaning media are sprayed on the surface of the tubular ceramic membrane from a nozzle to clean the impurities attached to the surface, the circumferential surface of the tubular ceramic membrane can be cleaned along with the rotation of the ceramic membrane driven by the second driving motor 26, and finally, the dirty cleaning medium is led out from the cleaning medium outlet pipe 10, the first driving motor 16 drives the rotating shaft 17 to rotate clockwise, then drives the worm 19 to rotate clockwise, drives the worm wheel 15 to rotate reversely, drives the threaded cylinder 13 to rotate reversely, drives the screw 11 to move upwards, and after the fixation is released, the cylinder cover 3 is opened, and the ceramic membrane is taken out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-performance anti-pollution ceramic membrane treatment device comprises a base (1) and is characterized in that: the cleaning device comprises a base (1), a barrel body (2), a barrel cover (3) and a cleaning device (4), wherein the barrel body (2) is fixed on the base (1), the barrel cover (3) is movably connected with the barrel body (2), the cleaning device (4) can fix a tubular ceramic membrane in a closed space of the barrel cover (3), the cleaning device (4) comprises an upper fixing part (5) and a lower fixing part (6), the upper fixing part (5) is arranged on the barrel cover (3), a lifting device (7) is connected with the barrel cover (3), the lifting device (7) drives the upper fixing part (5) to lift, the distance between the upper fixing part (5) and the lower fixing part (6) is adjusted, a telescopic connecting pipe (8) is fixed between the upper fixing part (5) and the barrel cover (3), a first cleaning medium which is communicated with the connecting pipe (8) is fixed on the barrel cover (3) enters a pipe (9), and a cleaning medium outlet pipe (10) is fixed at the lower part of the cylinder body (2).

2. The high performance anti-fouling ceramic membrane treatment device of claim 1, wherein: elevating gear (7) include screw rod (11), screw rod (11) are fixed go up on fixed part (5), screw rod (11) run through cover (3), screw rod (11) with run through cover (3) sliding connection, be fixed with fixed cover (12) on cover (3), it is connected with a screw thread section of thick bamboo (13) to rotate on fixed cover (12), a screw thread section of thick bamboo (13) with screw rod (11) threaded connection, be provided with drive screw thread section of thick bamboo (13) pivoted drive arrangement (14) on cover (3).

3. The high performance anti-fouling ceramic membrane treatment device of claim 2, wherein: drive arrangement (14) include worm wheel (15), worm wheel (15) are fixed on screw thread section of thick bamboo (13), be fixed with first driving motor (16) on cover (3), be fixed with pivot (17) on the output of first driving motor (16), the cover has bearing frame (18) on pivot (17), bearing frame (18) fixed connection be in on cover (3), the end fixing of pivot (17) has worm (19), worm (19) with worm wheel (15) meshing.

4. The high performance anti-fouling ceramic membrane treatment device of claim 1, wherein: the cleaning device is characterized in that a spray pipe (20) is fixed inside the cylinder body (2), a second cleaning medium inlet pipe (21) is fixed on the cylinder body (2), and the second cleaning medium inlet pipe (21) penetrates into the cylinder body (2) and is communicated with the upper part of the spray pipe (20).

5. The high performance anti-fouling ceramic membrane treatment device according to claim 4, wherein: lower fixed part (6) with be provided with rotary device (22) between barrel (2), rotary device (22) include first fixing base (23), first fixing base (23) are fixed in barrel (2), the embedding is fixed with bearing (24) in first fixing base (23), the axle center cover of bearing (24) has first rotation seat (25), first rotation seat (25) with the lower part of lower fixed part (6) is fixed, the lower part of barrel (2) is fixed with second driving motor (26), the output of second driving motor (26) with the axle center of first rotation seat (25) is fixed.

6. The high performance anti-fouling ceramic membrane treatment device of claim 1, wherein: barrel (2) with be provided with switching device (27) between cover (3), switching device (27) include second fixing base (28), second fixing base (28) are fixed on barrel (2), be fixed with the second on cover (3) and rotate seat (29), the second rotate seat (29) with rotate between second fixing base (28) and be connected, the second rotates the tip rotation of seat (29) and is connected with air spring (30), the lower part of air spring (30) with barrel (2) rotate and are connected.

7. A high performance anti-contamination ceramic membrane treatment device according to any one of claims 1 to 6, wherein: the upper fixing part (5) is in a shape of a circular truncated cone.