CN214327481U

CN214327481U - High-efficient sewage treatment device with MBR membrane processing function

Info

Publication number: CN214327481U
Application number: CN202120003250.6U
Authority: CN
Inventors: 邹磊春; 杨常; 郭佳星
Original assignee: Jiangxi Hengjiu Environmental Protection Engineering Co ltd
Current assignee: Jiangxi Hengjiu Environmental Protection Engineering Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-10-01
Anticipated expiration: 2031-01-04

Abstract

The utility model relates to a high-efficiency sewage treatment device with MBR membrane treatment function, which comprises a sewage tank, wherein a water inlet pipe is vertically arranged at the top end of one side of the sewage tank, a bearing seat is fixedly connected inside the tank body of the sewage tank, an embedding seat extends through the top end of the sewage tank above the bearing seat, a filter frame is embedded between the embedding seat and the bearing seat, a supporting platform A and a supporting platform B are arranged inside the water inlet pipe, a filter plate A and a filter plate B are respectively arranged on the surfaces of the supporting platform A and the supporting platform B, water flowing into the water inlet pipe flows into the sewage tank after being primarily filtered through a filter hole A on the surface of the filter plate A and a filter hole B on the surface of the filter plate B, and the large-sized pollutants on the surfaces of the filter plate A and the filter plate B fall into a collection tank along the inclined plate body to be collected from a sewage outlet A and a sewage outlet B respectively, and pollutants in the collection tank can be cleaned and discharged from the sewage outlet, the large pollutant pre-filtering device realizes pre-filtering of the sewage at the water inlet end of the high-efficiency sewage treatment equipment.

Description

High-efficient sewage treatment device with MBR membrane processing function

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a high-efficient sewage treatment device with MBR membrane processing function.

Background

The water treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

Patent No. CN201720403889.7 discloses a high-efficiency sewage treatment device with MBR membrane processing function, including elementary sedimentation tank, MBR membrane treatment tank, clean water basin and silt basin, one side is provided with the inlet tube above the elementary sedimentation tank, elementary sedimentation tank one side is provided with inorganic flocculant pond, the inside dosing machine that is provided with in inorganic flocculant pond, inorganic flocculant pond one side is provided with MBR membrane treatment tank, the inside MBR membrane equipment that is provided with in MBR membrane treatment tank, MBR membrane equipment top is connected with MBR membrane water pump, MBR membrane equipment periphery is provided with the aeration pipe, MBR membrane treatment tank bottom is provided with MBR membrane effluent pump, there is the organic flocculant pond through MBR membrane treatment tank outlet pipe connection in MBR membrane effluent pump top. The utility model discloses simple structure, the modern design through MBR membrane treatment tank and the ozone treatment pond that sets up, can effectively handle sewage for the utilization ratio of sewage is showing and is promoting, has fine spreading value.

1. The high-efficiency sewage treatment equipment in the prior art carries out sewage filtration treatment by means of an MBR (membrane bioreactor) membrane, the MBR membrane is inconvenient to directly detach and replace when being used for a long time, and the embedded sealing performance between some MBR membrane mounting assemblies and a filtering box body is poor, so that the high-efficiency sewage treatment equipment with the MBR membrane treatment function is provided.

2. The high-efficient sewage treatment device of prior art carries out the filtration of sewage through the MBR membrane, and this kind of filtration device's inlet tube department lacks better filtration blowdown structure in advance, thereby some bulky pollutants get into easily and can't filter the long-pending box of staying through the MBR membrane in the sewage case, for this reason, we propose a high-efficient sewage treatment device with MBR membrane processing function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficient sewage treatment device with MBR membrane processing function for solving the above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a high-efficiency sewage treatment device with an MBR membrane treatment function comprises a sewage tank, wherein a water inlet pipe is vertically arranged at the top end of one side of the sewage tank, a bearing seat is fixedly connected inside a tank body of the sewage tank, an embedding seat extends out from the top end of the sewage tank above the bearing seat, a filter frame is embedded between the embedding seat and the bearing seat, an MBR filter membrane is arranged in the middle of a hollow frame body of the filter frame, rubber sealing plugs are arranged at the upper end and the lower end of the filter frame and are pressed to be attached to the inner walls of the bearing seat and the embedding seat, a cover plate is welded at the position of the frame body extending out of the top end of the embedding seat and is attached to the top end of a seat groove of the embedding seat, a support platform A is symmetrically arranged inside the water inlet pipe, a support platform A is obliquely arranged on the surface of the filter plate A, a support platform B is protruded on the inner wall of the water inlet pipe below the support platform A, and a filter plate B is obliquely arranged on the top end of the support platform B, the sewage outlet is formed in one side of the outer wall of the collecting box, the filtering holes A and the filtering holes B are formed in the surfaces of the filtering plates A and the filtering plates B respectively, and the hole body diameter of the filtering holes A is larger than that of the filtering holes B.

As a further optimization scheme of the utility model, the fine gentle sealed head that has of inside of dirty mouthful, and the screw has connect the screw soon between the plate body both sides at sealed head rear and the collecting box outer wall.

As the utility model discloses a further optimization scheme, the bottom welding of sewage case has the backup pad.

As a further optimization scheme of the utility model, the surface symmetry of apron is provided with T shape and carries the handle.

As the utility model discloses a further optimization scheme, the outer wall one side of sewage case is stretched out and is had the drain pipe.

The beneficial effects of the utility model reside in that:

1) the utility model discloses a surface at the sewage case sets up the gomphosis seat, and the sewage incasement of gomphosis seat below sets up accepts the seat, the filter frame that will have the MBR filter membrane is fixed in accepting the seat from gomphosis seat department embedding, and there is the sealed gomphosis of the inside formation of rubber seal pressurized laminating accepting seat and gomphosis seat in the upper and lower both ends of filter frame, sewage incasement can flow the MBR filter membrane and filter this moment, and there is the apron lid to cover sealedly on gomphosis seat top on the filter frame top, the perk apron strength upwards extracts the filter frame and accepts seat and gomphosis seat when the MBR filter membrane needs to be changed, the filter frame that has the MBR filter membrane that can more renew this moment, it gets into again and accepts alright between seat and the gomphosis seat with its reinstallation, the inseparable installation and the convenient dismantlement of the filter membrane of high-efficiency sewage treatment equipment are changed.

2) The utility model discloses a set up saddle A and saddle B in the inside of inlet tube, saddle A and saddle B's surface is installed filter plate A and filter plate B respectively, the water that flows in the inlet tube flows into the sewage incasement after the filtration of the filtration pore A on filter plate A surface and the filtration pore B on filter plate B surface for the first time, and the bulky pollutant on filter plate A and filter plate B surface then falls into the collecting box along the plate body of slope respectively from drain A and drain B and collects in, and the pollutant in the collecting box can be followed the outside clearance of drain and discharged, the bold pollutant that has realized high-efficient sewage treatment equipment intake end sewage filters in advance.

Drawings

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

FIG. 2 is a schematic structural view of a filter plate A of the present invention;

fig. 3 is a schematic structural view of the filter plate B of the present invention.

In the figure: 1. a sewage tank; 2. a water inlet pipe; 3. a bearing seat; 301. a tabling seat; 4. a filter frame; 5. MBR filter membrane; 6. a cover plate; 7. a rubber sealing plug; 8. a drain pipe; 9. a saddle A; 10. a filter plate A; 11. a saddle B; 12. a filter plate B; 13. a sewage draining outlet A; 14. a sewage draining outlet B; 15. a collection box; 16. a sewage outlet; 17. a sealing head; 18. a support plate; 19. a filter hole A; 20. and (4) a filter hole B.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1-3, a high efficiency sewage treatment device with MBR membrane treatment function comprises a sewage tank 1, wherein a water inlet pipe 2 is vertically installed at the top end of one side of the sewage tank 1, a bearing seat 3 is fixedly connected inside the tank body of the sewage tank 1, an embedding seat 301 is extended from the top end of the sewage tank 1 above the bearing seat 3, a filter frame 4 is embedded between the embedding seat 301 and the bearing seat 3, an MBR filter membrane 5 is installed in the middle of the hollow frame body of the filter frame 4, rubber sealing plugs 7 are arranged at the upper end and the lower end of the filter frame 4 and are pressed and attached to the bearing seat 3 and the inner wall of the embedding seat 301, a cover plate 6 is welded at the frame body at the top end of the filter frame 4 extending out of the embedding seat 301, the cover plate 6 is attached to the top end of the seat groove of the embedding seat 301, a support platform a9 is symmetrically arranged inside the water inlet pipe 2, a filter plate a10 is obliquely installed on the surface of the support platform a9, a support platform B11 protrudes from the inner wall of the water inlet pipe 2 below the support platform a9, and the top slope of saddle B11 installs filter plate B12, drain B14 and drain A13 have respectively been seted up to the 2 inner walls punishment of inlet tube of filter plate B12 and filter plate A10 bottom, and the welding of inlet tube 2 outer wall department in the drain B14 and the drain A13 outside has collecting box 15, outlet 16 has been seted up to the outer wall one side of collecting box 15, filtration pore A19 and filtration pore B20 have been seted up respectively on filter plate A10 and filter plate B12 surface, and the pore body diameter of filtration pore A19 is greater than the pore body diameter of filtration pore B20.

Illustratively, the surface of the sewage tank 1 is provided with the embedded seat 301, the sewage tank 1 below the embedded seat 301 is provided with the bearing seat 3, the filter frame 4 with the MBR filter membrane 5 is embedded into the bearing seat 3 from the embedded seat 301 for fixing, the upper end and the lower end of the filter frame 4 are provided with the rubber sealing plugs 7 which are pressed and attached to the bearing seat 3 and the inside of the embedded seat 301 for sealing and embedding, at the moment, sewage in the sewage tank 1 can flow through the MBR filter membrane 5 for filtering, the top end of the filter frame 4 is provided with the cover plate 6 which covers the top end of the embedded seat 301 for covering and sealing, when the MBR filter membrane 5 needs to be replaced, the filter frame 4 with the filter membrane 5 is lifted upwards by force to pull out the filter frame 4 from the bearing seat 3 and the embedded seat 301, at the moment, the MBR can be replaced by a new filter frame 4 with the filter membrane 5, and is reinstalled between the bearing seat 3 and the embedded seat 301, thereby realizing the close installation and the convenient disassembly and replacement of the MBR of the high-efficiency sewage treatment equipment, a tray A9 and a tray B11 are arranged in the water inlet pipe 2, the surfaces of the tray A9 and the tray B11 are respectively provided with a filter plate A10 and a filter plate B12, water flowing in the water inlet pipe 2 flows into the sewage tank 1 after being primarily filtered through a filter hole A19 on the surface of a filter plate A10 and a filter hole B20 on the surface of the filter plate B12, large-volume pollutants on the surfaces of the filter plate A10 and the filter plate B12 respectively fall into the collecting tank 15 from the sewage outlet A13 and the sewage outlet B14 along inclined plate bodies to be collected, the pollutants in the collecting tank 15 can be cleaned and discharged from the sewage outlet 16, and large-block pollutants in the sewage at the water inlet end of the high-efficiency sewage treatment equipment are filtered in advance.

Referring to fig. 1, a sealing head 17 is provided inside the dirt outlet 16, and screws are screwed between two sides of the plate body behind the sealing head 17 and the outer wall of the collecting box 15.

For example, the sealing head 17 may be mounted on the outer wall of the top end of the collection tank 15 by screws to perform fitting sealing on the dirt outlet 16 of the collection tank 15.

Referring to fig. 1, a support plate 18 is welded to the bottom end of the foul water tank 1.

Illustratively, the support plate 18 is supported in contact with the ground at the bottom end of the water tank 1.

Referring to fig. 1, a T-shaped lifting handle is symmetrically arranged on the surface of the cover plate 6.

Illustratively, the cover plate 6 can be conveniently lifted by holding the T-shaped lifting handle.

Referring to fig. 1, a drain pipe 8 extends from one side of the outer wall of the wastewater tank 1.

Illustratively, the sewage in the sewage tank 1 may be discharged to the outside through the drain pipe 8.

The utility model relates to a high-efficiency sewage treatment device with MBR membrane treatment function, which is characterized in that an embedded seat 301 is arranged on the surface of a sewage tank 1, a bearing seat 3 is arranged in the sewage tank 1 below the embedded seat 301, a filter frame 4 with an MBR filter membrane 5 is embedded into the bearing seat 3 from the embedded seat 301 for fixation, rubber sealing plugs 7 are arranged at the upper end and the lower end of the filter frame 4 and are pressed to be attached to the bearing seat 3 and the inside of the embedded seat 301 for forming sealing embedding, at the moment, sewage in the sewage tank 1 can flow through the MBR filter membrane 5 for filtration, a cover plate 6 at the top end of the filter frame 4 covers the top end of the embedded seat 301 for sealing, when the MBR filter membrane 5 needs to be replaced, the cover plate 6 is raised upwards to pull the filter frame 4 out of the bearing seat 3 and the embedded seat 301, at the moment, the filter frame 4 with the MBR filter membrane 5 can be replaced, and is reinstalled into the space between the bearing seat 3 and the embedded seat 301, the MBR filter membrane of the high-efficiency sewage treatment equipment is tightly installed and conveniently detached and replaced, a supporting platform A9 and a supporting platform B11 are arranged in a water inlet pipe 2, a filter plate A10 and a filter plate B12 are respectively installed on the surfaces of a supporting platform A9 and a supporting platform B11, water flowing into the water inlet pipe 2 flows into a sewage tank 1 after being primarily filtered through a filter hole A19 on the surface of a filter plate A10 and a filter hole B20 on the surface of a filter plate B12, large-sized pollutants on the surfaces of the filter plate A10 and the filter plate B12 fall into a collecting tank 15 along inclined plate bodies to be collected from a sewage discharge port A13 and a sewage discharge port B14 respectively, pollutants in the collecting tank 15 can be discharged from a sewage discharge port 16 in an outward cleaning mode, and large-block pollutants of sewage at the water inlet end of the high-efficiency sewage treatment equipment are pre-filtered.

The utility model relates to a high-efficiency sewage treatment device with MBR membrane treatment function, which comprises a sewage tank 1; 2. a water inlet pipe; 3. a bearing seat; 301. a tabling seat; 4. a filter frame; 5. MBR filter membrane; 6. a cover plate; 7. a rubber sealing plug; 8. a drain pipe; 9. a saddle A; 10. a filter plate A; 11. a saddle B; 12. a filter plate B; 13. a sewage draining outlet A; 14. a sewage draining outlet B; 15. a collection box; 16. a sewage outlet; 17. a sealing head; 18. a support plate; 19. a filter hole A; 20. the filter openings B, the components are all standard or known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimentation.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a high-efficient sewage treatment device with MBR membrane processing function, includes sewage case (1), its characterized in that: the sewage treatment device is characterized in that a water inlet pipe (2) is vertically installed at the top end of one side of the sewage tank (1), a bearing seat (3) is fixedly connected inside a tank body of the sewage tank (1), an embedded seat (301) penetrates through the top end of the sewage tank (1) above the bearing seat (3), a filter frame (4) is installed between the embedded seat (301) and the bearing seat (3) in an embedded mode, an MBR filter membrane (5) is installed in the middle of a hollow frame body of the filter frame (4), rubber sealing plugs (7) are arranged at the upper end and the lower end of the filter frame (4) and are pressed to be attached to the bearing seat (3) and the inner wall of the embedded seat (301), a cover plate (6) is welded at the position, extending out of the top frame body of the embedded seat (301), of the cover plate (6) is attached to the top end of a seat groove of the embedded seat (301), supporting platforms A (9) are symmetrically arranged inside the water inlet pipe (2), and a filter plate (10) is obliquely installed on the surface of the supporting platform A (9), the improved filter plate is characterized in that a support platform B (11) is arranged on the inner wall of the water inlet pipe (2) below the support platform A (9) in a protruding mode, a filter plate B (12) is installed on the top end of the support platform B (11) in an inclined mode, a sewage draining outlet B (14) and a sewage draining outlet A (13) are respectively arranged on the inner wall of the water inlet pipe (2) at the bottom end of the filter plate B (12) and the bottom end of the filter plate A (10), a collecting box (15) is welded to the outer wall of the water inlet pipe (2) at the outer side of the sewage draining outlet B (14) and the outer wall of the sewage draining outlet A (13), a sewage draining outlet (16) is formed in one side of the outer wall of the collecting box (15), a filtering hole A (19) and a filtering hole B (20) are respectively formed in the surfaces of the filter plate A (10) and the filter plate B (12), and the hole diameter of the filtering hole A (19) is larger than the hole diameter of the filtering hole B (20).

2. The high efficiency sewage treatment apparatus with MBR membrane treatment function according to claim 1, wherein: the inside of the dirt outlet (16) is fine and flexible and is provided with a sealing head (17), and screws are screwed between the two sides of the plate body at the rear part of the sealing head (17) and the outer wall of the collecting box (15).

3. The high efficiency sewage treatment apparatus with MBR membrane treatment function according to claim 1, wherein: the bottom end of the sewage tank (1) is welded with a support plate (18).

4. The high efficiency sewage treatment apparatus with MBR membrane treatment function according to claim 1, wherein: the surface of the cover plate (6) is symmetrically provided with T-shaped lifting handles.

5. The high efficiency sewage treatment apparatus with MBR membrane treatment function according to claim 1, wherein: a drain pipe (8) extends out of one side of the outer wall of the sewage tank (1).