CN214087891U

CN214087891U - MBR membrane buried integrated sewage treatment device

Info

Publication number: CN214087891U
Application number: CN202023306338.XU
Authority: CN
Inventors: 卢诗媛
Original assignee: Yangzhou Sanshui Water Equipment Co ltd
Current assignee: Yangzhou Sanshui Water Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-31
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to the technical field of MBR sewage treatment, in particular to an MBR membrane buried integrated sewage treatment device, which comprises a sewage treatment box, wherein the front side inside the sewage treatment box is provided with an aerobic tank, the MBR membrane tank is internally provided with an MBR membrane, the upper side of the sewage treatment box is provided with a box cover, a water inlet is arranged above the front side of the sewage treatment box, a third access hole is arranged at the top of the box cover and behind a second access hole, the rear side wall inside the MBR membrane tank is provided with a chute, the inside of the chute is provided with a slide block, the front side of the slide block is provided with a connecting frame, the front side of the connecting frame is uniformly provided with a cleaning scraping brush, and a threaded rod arranged can drive the connecting frame to move up and down in the MBR membrane tank through rotation, so that the cleaning scraping brush can be driven to move up and down, and the cleaning scraping brush and the MBR membrane are arranged in a mutually staggered manner, therefore, the MBR membrane can be cleaned by the up-and-down movement of the cleaning scraping brush.

Description

MBR membrane buried integrated sewage treatment device

Technical Field

The utility model relates to a MBR sewage treatment technical field specifically is a bury formula integration sewage treatment plant MBR membrane.

Background

Produce a large amount of sewage in people's production, life, can recycle after the sewage treatment, can effectively alleviate the situation of china's water resource shortage, MBR sewage treatment is a common mode of modern sewage treatment, it adopts the membrane bioreactor technique to be a new technology that biological treatment technique and membrane separation technique combined together, two heavy ponds in having replaced traditional technology, can carry out solid-liquid separation high-efficiently, obtain the stable normal water of direct use, current MBR sewage treatment membrane is as a filter medium, the jam appears easily in filterable time, the through water yield running time of membrane and descend gradually, influence sewage treatment effect and quality, to sum up, the utility model discloses a design a MBR membrane buries formula integration sewage treatment plant and solves the problem that exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bury formula integration sewage treatment plant MBR membrane to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an MBR membrane buried type integrated sewage treatment device comprises a sewage treatment box, wherein an aerobic pool is arranged on the front side inside the sewage treatment box, an anaerobic pool is arranged inside the sewage treatment box and behind the aerobic pool, an MBR membrane pool is arranged inside the sewage treatment box and behind the anaerobic pool, an MBR membrane is arranged inside the MBR membrane pool, a box cover is arranged on the upper side of the sewage treatment box, a water inlet is arranged above the front side of the sewage treatment box, a first access hole is arranged on the front side of the top of the box cover, a second access hole is arranged on the top of the box cover and behind the first access hole, a third access hole is arranged on the top of the box cover and behind the second access hole, a sliding groove is arranged on the rear side wall inside the MBR membrane pool, a sliding block is arranged inside the sliding groove, and a connecting frame is arranged on the front side of the sliding block, the front of link evenly is provided with the clearance and scrapes the brush, the top of case lid is provided with driving motor and the rear that is located the third access hole, driving motor's downside and through connection frame are provided with the threaded rod, the rear on sewage treatment case right side is provided with the delivery port.

Preferably, the shape, structure and size of the sliding block and the sliding groove are matched, and the connecting mode is sliding connection.

Preferably, the threaded rod is connected with the connecting frame in a threaded manner.

Preferably, the threaded rod is connected with the sewage treatment tank and the tank cover in a rotating mode.

Preferably, the cleaning scraping brushes and the MBR membrane are arranged in a mutually staggered mode.

Preferably, the first access opening, the second access opening and the third access opening are identical in shape and structure.

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

1. the utility model discloses in, can drive the link up-and-down motion in the MBR membrane cisterna through the threaded rod that sets up, thereby can drive the clearance and scrape the brush up-and-down motion, because the clearance is scraped the brush and is the alternating arrangement each other with the MBR membrane, consequently scrape the brush in the clearance and just can clear up the MBR membrane doing the up-and-down motion, prevent that the MBR membrane from appearing the condition of blockking up when filtering, it can accomplish the spacing effect of direction to it when the link up-and-down motion to be provided with spout and slider, and then make the clearance scrape the brush better more stable when clearing up the MBR membrane.

Drawings

Fig. 1 is an overall three-dimensional schematic diagram of the present invention;

FIG. 2 is a schematic view of the internal structure of the sewage treatment tank of the present invention;

fig. 3 is a schematic view of a part of the structure of the present invention.

In the figure: 1. a sewage treatment tank; 2. an aerobic tank; 3. an anaerobic tank; 4. an MBR membrane tank; 5. MBR membrane; 6. a box cover; 7. a water inlet; 8. a first access opening; 9. a second access opening; 10. a third access opening; 11. a chute; 12. a slider; 13. a connecting frame; 14. cleaning a scraping brush; 15. a drive motor; 16. a threaded rod; 17. and (7) a water outlet.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

an MBR membrane buried type integrated sewage treatment device comprises a sewage treatment box 1, wherein an aerobic pool 2 is arranged on the front side inside the sewage treatment box 1, an anaerobic pool 3 is arranged inside the sewage treatment box 1 and behind the aerobic pool 2, an MBR membrane pool 4 is arranged inside the sewage treatment box 1 and behind the anaerobic pool 3, an MBR membrane 5 is arranged inside the MBR membrane pool 4, a box cover 6 is arranged on the upper side of the sewage treatment box 1, a water inlet 7 is arranged above the front side of the sewage treatment box 1, a first access opening 8 is arranged on the front side of the top of the box cover 6, a second access opening 9 is arranged on the top of the box cover 6 and behind the first access opening 8, a third access opening 10 is arranged on the top of the box cover 6 and behind the second access opening 9, a chute 11 is arranged on the rear side wall inside the MBR membrane pool 4, and a slide block 12 is arranged inside the chute 11, the front of the sliding block 12 is provided with a connecting frame 13, the front of the connecting frame 13 is uniformly provided with cleaning scraping brushes 14, the top of the box cover 6 is provided with a driving motor 15 which is positioned at the rear of the third access hole 10, the lower side of the driving motor 15 is provided with a threaded rod 16 which penetrates through the connecting frame 13, the rear of the right side of the sewage treatment box 1 is provided with a water outlet 17, the sliding block 12 is matched with the chute 11 in shape, structure and size, the connecting mode is sliding connection, the threaded rod 16 is in threaded connection with the connecting frame 13, the threaded rod 16 is in rotary connection with the sewage treatment box 1 and the box cover 6, the cleaning scraping brushes 14 and the MBR membrane 5 are arranged in a mutually staggered mode, the first access hole 8, the second access hole 9 and the third access hole 10 are identical in shape and structure, and the connecting frame 13 can be driven to move up and down in the MBR membrane tank 4 by rotation through the arranged threaded rod 16, thereby can drive the clearance and scrape 14 up-and-down motions of brush, because the clearance is scraped brush 14 and is mutual staggered arrangement with MBR membrane 5, consequently scrape brush 14 in the clearance and just can clear up the MBR membrane doing the up-and-down motion, prevent that the MBR membrane from appearing the condition of blockking up when filtering, be provided with spout 11 and slider 12 and can accomplish the spacing effect of direction to it when link 13 is the up-and-down motion, and then make the clearance scrape brush 14 better more stable when the clearance MBR membrane.

The utility model discloses work flow: when the device is used, firstly, sewage is led into the sewage treatment box 1 from the water inlet 7, then the sewage enters the aerobic tank 2, the anaerobic tank 3 and the MBR membrane tank 4 in sequence for treatment, then, treated water flows out from the water outlet 17, when the MBR membrane 4 needs to be cleaned, the driving motor 15 is started to drive the threaded rod 16 to rotate, then the threaded rod 16 drives the connecting frame 13 to slide up and down, so that the MBR membrane 5 is cleaned by driving the cleaning scraping brush 14 through the connecting frame 13, the connecting frame 13 can be driven to move up and down in the MBR membrane tank 4 through rotation by the arranged threaded rod 16, so that the cleaning scraping brush 14 can be driven to move up and down, as the cleaning scraping brush 14 and the MBR membrane 5 are arranged in an interlaced mode, the MBR membrane can be cleaned up and down when the cleaning scraping brush 14 moves up and down, the MBR membrane is prevented from being blocked during filtration, the chute 11 and the slider 12 are arranged to guide and limit the connecting frame 13 when moving up and down, thereby making the cleaning wiper 14 better and more stable when cleaning the MBR membrane.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bury formula integration sewage treatment plant MBR membrane, includes sewage treatment case (1), its characterized in that: the front side of the interior of the sewage treatment box (1) is provided with an aerobic pool (2), the interior of the sewage treatment box (1) and the rear side of the aerobic pool (2) are provided with an anaerobic pool (3), the interior of the sewage treatment box (1) and the rear side of the anaerobic pool (3) are provided with an MBR membrane pool (4), the interior of the MBR membrane pool (4) is provided with an MBR membrane (5), the upper side of the sewage treatment box (1) is provided with a box cover (6), a water inlet (7) is arranged above the front side of the sewage treatment box (1), the front side of the top of the box cover (6) is provided with a first maintenance opening (8), the top of the box cover (6) and the rear side of the first maintenance opening (8) are provided with a second maintenance opening (9), the top of the box cover (6) and the rear side of the second maintenance opening (9) are provided with a third maintenance opening (10), spout (11) have been seted up in the inside back lateral wall setting of MBR membrane cisterna (4), the inside of spout (11) is provided with slider (12), the front of slider (12) is provided with link (13), the front of link (13) evenly is provided with clearance brush scraper (14), the top of case lid (6) is provided with driving motor (15) and the rear that is located third access hole (10), the downside of driving motor (15) and through link (13) are provided with threaded rod (16), the rear on sewage treatment case (1) right side is provided with delivery port (17).

2. The MBR membrane buried type integrated sewage treatment device of claim 1, which is characterized in that: the shape, structure and size of the sliding block (12) are matched with those of the sliding groove (11), and the connecting mode is sliding connection.

3. The MBR membrane buried type integrated sewage treatment device of claim 1, which is characterized in that: the threaded rod (16) is connected with the connecting frame (13) in a threaded manner.

4. The MBR membrane buried type integrated sewage treatment device of claim 1, which is characterized in that: the threaded rod (16) is connected with the sewage treatment box (1) and the box cover (6) in a rotating mode.

5. The MBR membrane buried type integrated sewage treatment device of claim 1, which is characterized in that: the cleaning scraping brush (14) and the MBR membrane (5) are arranged in a mutually staggered manner.

6. The MBR membrane buried type integrated sewage treatment device of claim 1, which is characterized in that: the first access hole (8), the second access hole (9) and the third access hole (10) are identical in shape and structure.