CN213112939U

CN213112939U - But disinfection formula MBR membrane treatment tank

Info

Publication number: CN213112939U
Application number: CN202021152853.4U
Authority: CN
Inventors: 李开通
Original assignee: Jiangsu Bijie Environmental Protection Technology Co ltd
Current assignee: Jiangsu Bijie Environmental Protection Technology Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-05-04
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a but disinfection formula MBR membrane treatment tank, including cell body, anaerobism pond, MBR membrane cisterna, treatment tank, mud backwash pump, aeration fan and disinfection subassembly, the inside anaerobism pond of having seted up of cell body, the MBR membrane cisterna has been seted up to inside one side that just is located the anaerobism pond of cell body, the through-hole has been seted up with MBR membrane cisterna junction in anaerobism pond, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, therefore, the clothes hanger is strong in practicability, through the effect of utilizing anaerobe in the anaerobism pond, make the organic matter take place to hydrolyze, acidizing and methanation, get rid of the organic matter in the waste water, and the biodegradability of sewage has been improved, and the cooperation aeration makes air and water strong contact, dissolve the oxygen in the air in aqueous, put gas and volatile substances that do not need in the aquatic into the air, disinfect the water of handling the pond through the subassembly of disinfecting at last, thereby reach emission standard, protection ecological environment that can be better.

Description

But disinfection formula MBR membrane treatment tank

Technical Field

The utility model relates to a but disinfection formula MBR membrane treatment tank, in particular to but disinfection formula MBR membrane treatment tank belongs to MBR membrane treatment tank technical field.

Background

The sewage treatment refers to a purification process for treating sewage to reach a certain water body or meet the requirement of reuse, people's life and various industrial productions in cities can generate a large amount of sewage, and if the sewage is directly discharged without being treated, the environment can be seriously polluted.

Need use the MBR membrane cisterna to filter and disinfect at sewage treatment's in-process, but the equipment dissolved oxygen volume that uses at present often can not satisfy MBR membrane bioreactor's consumption, leads to the sewage after the MBR membrane bioreactor handles can not reach the standard, and a lot of equipment does not have degassing unit in addition to the water that leads to discharging can not reach the requirement, has very big threat to the environment.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of prior art, provide a but disinfection formula MBR membrane treatment tank.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a disinfectable MBR membrane treatment tank, which comprises a tank body, an anaerobic tank, an MBR membrane tank, a treatment tank, a sludge reflux pump, an aeration fan and a disinfection component, wherein the anaerobic tank is arranged inside the tank body, the MBR membrane tank is arranged inside the tank body and positioned at one side of the anaerobic tank, a through hole is arranged at the joint of the anaerobic tank and the MBR membrane tank, the treatment tank is arranged inside the tank body and positioned at one side of the MBR membrane tank, one side of the top of the tank body is fixedly connected with an installation box, the sludge reflux pump is arranged inside the installation box, the sludge reflux pump output end is fixedly connected with a sludge reflux pipe, one end of the sludge reflux pipe far away from the sludge reflux pump extends into the anaerobic tank, the sludge reflux pump input end extends into the MBR membrane tank, the top of the tank body is fixedly connected with an installation box II above the MBR membrane tank, the aeration fan, the bottom fixedly connected with aeration pipe of MBR membrane cisterna inner wall, aeration fan output end fixedly connected with tuber pipe, the one end that aeration fan was kept away from to the tuber pipe extends to the inside and aeration pipe fixed connection of MBR membrane cisterna, the inside bioreactor that just is located the aeration pipe of MBR membrane cisterna is installed directly over, the cell body top just keeps away from No. three install chests of one side fixedly connected with of No. two install chests, the inside fixedly connected with water pump of No. three install chests, the water pump input passes through pipeline and bioreactor fixed connection, water pump output end fixedly connected with hose, the inside disinfection subassembly that is provided with of treatment tank.

As a preferred scheme of the utility model, the disinfection subassembly includes closing plate and motor, handle the inside fixedly connected with closing plate in pond, closing plate top center fixedly connected with motor, motor output fixedly connected with transfer line, the one end that the motor was kept away from to the transfer line extends to and handles inside the pond, and rotates through the bottom of pivot with handling the pond inner wall and be connected, the fixed stirring ruler that even has of transfer line outer wall equidistance.

As a preferred scheme of the utility model, the cell body top just is located the top fixedly connected with medicine fill of handling the pond, medicine fill one end extends to and handles inside and closing plate fixed connection of pond.

As an optimized proposal of the utility model, the side wall of the anaerobic tank is fixedly connected with a water inlet pipe, the outside of the water inlet pipe is positioned on one side of the tank body and is fixedly connected with a mechanical grid.

As a preferred scheme of the utility model, the cell body outer wall is located one side fixedly connected with outlet pipe of handling the pond, the outlet pipe is located the closing plate bottom, and the outside fixedly connected with solenoid valve of outlet pipe.

As an optimized proposal of the utility model, the electromagnetic valve, the sludge reflux pump, the aeration fan, the water pump and the motor are all electrically connected with the control room.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, therefore, the clothes hanger is strong in practicability, through the effect of utilizing anaerobe in the anaerobism pond, make the organic matter take place to hydrolyze, acidizing and methanation, get rid of the organic matter in the waste water, and the biodegradability of sewage has been improved, and the cooperation aeration makes air and water strong contact, dissolve the oxygen in the air in aqueous, put gas and volatile substances that do not need in the aquatic into the air, disinfect the water of handling the pond through the subassembly of disinfecting at last, thereby reach emission standard, protection ecological environment that can be better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a general schematic view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention.

In the figure: 1. a tank body; 2. an anaerobic tank; 3. an MBR membrane tank; 4. a treatment tank; 5. a water inlet pipe; 6. a mechanical grid; 7. a water outlet pipe; 8. an electromagnetic valve; 9. a first installation box; 10. a second installation box; 11. a third installation box; 12. a sludge reflux pump; 13. A sludge return pipe; 14. a through hole; 15. an aeration pipe; 16. an aeration fan; 17. an air duct; 18. a water pump; 19. a hose; 20. A sterilizing assembly; 201. a sealing plate; 202. a stirring ruler; 203. a motor; 204. a medicine hopper; 205. a transmission rod; 21. a bioreactor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-2, the utility model provides a sterilizable MBR membrane treatment tank, which comprises a tank body 1, an anaerobic tank 2, an MBR membrane tank 3, a treatment tank 4, a sludge reflux pump 12, an aeration fan 16 and a sterilization component 20, wherein the anaerobic tank 2 is arranged inside the tank body 1, which can improve the biochemical property of sewage, the MBR membrane tank 3 is arranged inside the tank body 1 and at one side of the anaerobic tank 2, a through hole 14 is arranged at the joint of the anaerobic tank 2 and the MBR membrane tank 3, which facilitates the circulation of sewage, the treatment tank 4 is arranged inside the tank body 1 and at one side of the MBR membrane tank 3, one side of the top of the tank body 1 is fixedly connected with a first installation box 9, a sludge reflux pump 12 is arranged inside the first installation box 9, a sludge reflux pipe 13 is fixedly connected with the output end of the sludge reflux pump 12, one end of the sludge reflux pipe 13 far away from the sludge reflux pump 12 extends, the sludge reflux pump 12 has an input end extending into the MBR membrane tank 3 for facilitating sludge reflux, the top of the tank body 1 is fixedly connected with a second installation box 10 above the MBR membrane tank 3, the inside of the second installation box 10 is fixedly connected with an aeration fan 16, the bottom of the inner wall of the MBR membrane tank 3 is fixedly connected with an aeration pipe 15, the output end of the aeration fan 16 is fixedly connected with an air pipe 17, one end of the air pipe 17 far away from the aeration fan 16 extends into the MBR membrane tank 3 and is fixedly connected with the aeration pipe 15 for facilitating the strong contact between sewage and air, a bioreactor 21 is installed inside the MBR membrane tank 3 and right above the aeration pipe 15 for effectively deeply purifying the sewage, a third installation box 11 is fixedly connected to one side of the top of the tank body 1 far away from the second installation box 10, a water pump 18 is fixedly connected inside the third installation box 11, and the input end of the water pump 18 is fixedly connected with the bioreactor 21 through a, the output end of the water pump 18 is fixedly connected with a hose 19, and a disinfection component 20 is arranged inside the treatment pool 4, so that the purified water can be further disinfected conveniently.

Further, disinfection subassembly 20 includes sealing plate 201 and motor 203, the inside fixedly connected with sealing plate 201 of treatment pond 4, sealing plate 201 top center fixedly connected with motor 203, motor 203 output fixedly connected with transfer line 205, the one end that motor 203 was kept away from to transfer line 205 extends to inside the treatment pond 4, and rotates through the bottom of pivot with the treatment pond 4 inner wall to be connected, transfer line 205 outer wall equidistance fixed connection has stirring ruler 202, carries out further disinfection through the medicine to the water after purifying, ensures that the water of emission reaches emission standard.

Further, 1 top of cell body and the top fixedly connected with medicine fill 204 that is located treatment tank 4, medicine fill 204 one end extends to treatment tank 4 inside and closing plate 201 fixed connection, conveniently adds the medicine to the inside water of treatment tank 4.

Further, 2 lateral walls fixedly connected with inlet tube 5 in anaerobism pond, the outside of inlet tube 5 just is located 1 one side fixedly connected with mechanical grid 6 of cell body, and effectual filtration is clear away and is attached the rubbish on the grid, has alleviateed workman's intensity of labour widely, and protection workman is healthy, reduces the head loss of intaking, improves pump station efficiency.

Further, the outer wall of the tank body 1 is located on one side of the treatment tank 4 and is fixedly connected with a water outlet pipe 7, the water outlet pipe 7 is located at the bottom of the sealing plate 201, and the electromagnetic valve 8 is fixedly connected to the outside of the water outlet pipe 7, so that the sterilized water can be conveniently controlled to be discharged.

Further, solenoid valve 8, sludge reflux pump 12, aeration fan 16, water pump 18 and motor 203 all with the total accuse electric connection of control room, conveniently manage always the sewage treatment in the MBR membrane cisterna 3, improve equipment's practicality.

Specifically, when the device is needed, raw water is injected into the anaerobic tank 2 through the water inlet pipe 5 to remove organic matters in the sewage, sewage flows into the MBR membrane tank 3 through the through holes 14, the aeration pipe 15 is driven by controlling the work of the aeration fan 16 to lead the sewage in the MBR membrane tank 3 to be in strong contact with air, and the sewage is purified by matching with the bioreactor 21, the sludge in the MBR membrane tank 3 is recycled by the sludge reflux pump 12 and the sludge reflux pipe 13, the sewage purified by the bioreactor 21 is transmitted to the inside of the treatment tank 4 by the matching of the water pump 18 and the hose 19, the sewage injected into the inside of the treatment tank 4 is finally stirred by the driving transmission rod 205 and the stirring ruler 202 driven by the motor 203, the medicine is discharged by the medicine hopper 204, the sewage in the treatment tank 4 is fully disinfected so as to reach the discharge standard, and finally the electromagnetic valve 8 is controlled to be opened to discharge the disinfected sewage from the equipment through the water outlet pipe 7.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A disinfectable MBR membrane treatment tank comprises a tank body (1), an anaerobic tank (2), an MBR membrane tank (3), a treatment tank (4), a sludge reflux pump (12), an aeration fan (16) and a disinfection component (20), and is characterized in that the anaerobic tank (2) is arranged inside the tank body (1), the MBR membrane tank (3) is arranged inside the tank body (1) and on one side of the anaerobic tank (2), a through hole (14) is arranged at the joint of the anaerobic tank (2) and the MBR membrane tank (3), the treatment tank (4) is arranged inside the tank body (1) and on one side of the MBR membrane tank (3), a first installation box (9) is fixedly connected to one side of the top of the tank body (1), the sludge reflux pump (12) is arranged inside the first installation box (9), and a sludge reflux pipe (13) is fixedly connected to the output end of the sludge reflux pump (12), the sludge reflux pipe (13) is far away from one end of the sludge reflux pump (12) and extends to the interior of the anaerobic tank (2), the input end of the sludge reflux pump (12) extends to the interior of the MBR membrane tank (3), the top of the tank body (1) is positioned above the MBR membrane tank (3) and is fixedly connected with a second installation box (10), the interior of the second installation box (10) is fixedly connected with an aeration fan (16), the bottom of the inner wall of the MBR membrane tank (3) is fixedly connected with an aeration pipe (15), the output end of the aeration fan (16) is fixedly connected with an air pipe (17), one end of the air pipe (17) far away from the aeration fan (16) extends to the interior of the MBR membrane tank (3) and is fixedly connected with the aeration pipe (15), a bioreactor (21) is installed in the interior of the MBR membrane tank (3) and is positioned right above the aeration pipe (15), one side of the tank body (1) top is far away from the second installation box (, no. three install bin (11) inside fixedly connected with water pump (18), water pump (18) input passes through pipeline and bioreactor (21) fixed connection, water pump (18) output end fixedly connected with hose (19), handle pond (4) inside and be provided with disinfection subassembly (20).

2. The MBR membrane treatment tank capable of being disinfected according to claim 1, wherein the disinfecting assembly (20) comprises a sealing plate (201) and a motor (203), the sealing plate (201) is fixedly connected inside the treatment tank (4), the motor (203) is fixedly connected to the center of the top of the sealing plate (201), a transmission rod (205) is fixedly connected to the output end of the motor (203), one end, far away from the motor (203), of the transmission rod (205) extends into the treatment tank (4) and is rotatably connected with the bottom of the inner wall of the treatment tank (4) through a rotating shaft, and stirring rules (202) are fixedly connected to the outer wall of the transmission rod (205) at equal intervals.

3. The MBR membrane treatment tank capable of being disinfected according to claim 1, wherein a hopper (204) is fixedly connected to the top of the tank body (1) and above the treatment tank (4), and one end of the hopper (204) extends into the treatment tank (4) and is fixedly connected with the sealing plate (201).

4. The MBR membrane treatment tank capable of being disinfected according to claim 1, wherein a water inlet pipe (5) is fixedly connected to the side wall of the anaerobic tank (2), and a mechanical grating (6) is fixedly connected to the outer side of the water inlet pipe (5) and positioned on one side of the tank body (1).

5. The MBR membrane treatment tank capable of being disinfected according to claim 1, wherein an outlet pipe (7) is fixedly connected to the outer wall of the tank body (1) on one side of the treatment tank (4), the outlet pipe (7) is positioned at the bottom of the sealing plate (201), and the electromagnetic valve (8) is fixedly connected to the outside of the outlet pipe (7).

6. The MBR membrane treatment tank as claimed in claim 5, wherein the solenoid valve (8), the sludge reflux pump (12), the aeration fan (16), the water pump (18) and the motor (203) are all electrically connected with a control room master controller.