CN217173517U

CN217173517U - MBR (membrane bioreactor) integrated treatment equipment for town sewage

Info

Publication number: CN217173517U
Application number: CN202220484624.5U
Authority: CN
Inventors: 周达; 周顺明
Original assignee: Jiangsu Bada Science And Technology Inc
Current assignee: Jiangsu Bada Science And Technology Inc
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-08-12
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses a town sewage MBR integration treatment facility relates to sewage treatment device technical field, and its technical scheme is: including leading filtering ponds, leading filtering ponds top fixed mounting top cap, the top cap inner wall rotates and connects a pivot section of thick bamboo, pivot bobbin base portion extends to inside leading filtering ponds, pivot section of thick bamboo surface central point puts through loose joint form connecting conduit one, a pipe right-hand member fixed connection aeration tank, aeration tank right-hand member outer wall fixed connection MBR filtering ponds, the utility model discloses a set up pivot section of thick bamboo and grid rack cooperation and be connected, have the convenience and filter the leading-in sewage that filters in the leading-in filtering ponds, drive a pivot section of thick bamboo through drive servo motor simultaneously and rotate, through to the leading-in clear water of inlet opening, conveniently wash the grid net through rivers are automatic, conveniently carry out self-cleaning in the leading-in filtering ponds, improved convenience and the work efficiency that equipment used.

Description

MBR (membrane bioreactor) integrated treatment equipment for town sewage

Technical Field

The utility model relates to a sewage treatment device technical field, concretely relates to town sewage MBR integration treatment facility.

Background

Urban sewage refers to urban resident domestic sewage, drainage of institutions, schools, hospitals, commercial service institutions and various public facilities, and industrial wastewater and initial rainwater allowed to be drained into an urban sewage collection system.

The prior art has the following defects: in current sewage treatment operation, generally when being directed against the more urban sewage treatment of mud or other impurity, inconvenient quick filter silt, the later stage needs carry out artifical clearance to water treatment facilities simultaneously, and the clearance process is relatively more troublesome, and manual operation is more, inconvenient use.

Therefore, the utility model discloses a town sewage MBR integration treatment facility is very necessary.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a town sewage MBR integration treatment facility is connected through setting up a pivot section of thick bamboo and grid rack cooperation, has the convenience and filters leading-in sewage in the leading-in filtration pond, drives a pivot section of thick bamboo through drive servo motor simultaneously and rotates, through leading-in clear water to the inlet opening, conveniently washes the grid net through rivers are automatic, conveniently carries out self-cleaning in the leading-in filtration pond, has improved convenience and the work efficiency that equipment used to solve the problem in the background art.

In order to achieve the above object, the present invention provides the following technical solutions: an MBR integrated treatment device for town sewage comprises a preposed filter tank, wherein a top cover is fixedly arranged at the top of the preposed filter tank, the inner wall of the top cover is rotatably connected with a rotating shaft barrel, the bottom of the rotating shaft barrel extends into the preposed filter tank, the central position of the surface of the rotating shaft barrel is connected with a first guide pipe in a loose joint mode, the right end of the first guide pipe is fixedly connected with an aeration tank, the outer wall of the right end of the aeration tank is fixedly connected with an MBR filter tank, the right end of the MBR filter tank is fixedly connected with a disinfection cabin, an equipment cabin is fixedly arranged at the bottom of the aeration tank, an aeration component is fixedly arranged on the inner wall of the bottom of the equipment cabin and comprises an aerator, the aerator is fixedly arranged on the inner wall of the bottom of the equipment cabin, the output end of the aerator is fixedly connected with an air guide pipe, the air guide pipe extends into the aeration tank, a manifold is fixedly arranged at the output end of the air guide pipe, and is in a cross shape, the aeration pipe is fixedly installed at the top of the manifold, air holes are uniformly formed in the outer wall of the aeration pipe, grid plates are fixedly installed on the inner wall of the aeration tank, the grid plates are provided with two groups, filter holes are uniformly formed in the surfaces of the grid plates, a filter frame is inserted between the two groups of grid plates, and fine sand is uniformly filled in the inner wall of the filter frame.

Preferably, a standing tank is arranged in the aeration tank, a second guide pipe is fixedly installed at the right end of the standing tank, and the right end of the second guide pipe is fixedly connected with the MBR filter tank.

Preferably, a water inlet is fixedly arranged on the outer wall of the left end of the front filter tank, a first gear is fixedly arranged on the outer wall of the rotating shaft barrel, a servo motor is fixedly arranged on the top of the top cover, a second gear is fixedly arranged on the outer wall of an output shaft of the servo motor, and the second gear is meshed with the first gear.

Preferably, the bottom of the rotating shaft cylinder is fixedly connected with a grid net rack, filter holes are uniformly formed in the surface of the grid net rack, a drain pipe is fixedly installed at the center of the bottom of the front filter tank, and a valve is fixedly installed at the end of the drain pipe.

Preferably, MBR filter tank inner wall fixed mounting MBR filter membrane group, MBR filter membrane group bilateral symmetry is equipped with three groups, three groups loop through the pipe end to end between the MBR filter membrane group.

Preferably, the right end of the MBR filter membrane group is fixedly connected with a third guide pipe, and the right end of the third guide pipe is fixedly connected with a disinfection bin.

Preferably, the inner wall of the disinfection cabin is fixedly provided with a glass conduit, the glass conduit is fixedly connected with three ends of the conduit, the glass conduit is of a transparent structure, and the right end of the glass conduit extends to the outside of the disinfection cabin.

Preferably, the inner wall of the disinfection cabin is fixedly provided with ultraviolet disinfection lamps which are uniformly distributed on the front side and the rear side of the glass guide tube.

The utility model has the advantages that:

1. the rotating shaft barrel is matched and connected with the grid net rack, so that sewage led into the preposed filtering tank can be conveniently filtered, meanwhile, the rotating shaft barrel is driven to rotate by the driving servo motor, clear water is led into the water inlet hole, the grid net can be conveniently and automatically washed by water flow, the preposed filtering tank can be conveniently and automatically cleaned, and the use convenience and the working efficiency of equipment are improved;

2. by arranging the filter frame, fine sand is filled in the filter frame, so that the water body is conveniently filtered, the purity of the water body is improved, residual impurities in the water body can be conveniently filtered, the filtering effect is improved, the environmental pollution is reduced through physical filtering, and the use safety of equipment is improved;

3. through setting up the disinfection storehouse, evenly shine through the ultraviolet ray disinfection lamp to glass pipe outer wall, improved the efficiency of disinfecting and the effective rate of disinfecting.

Drawings

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

fig. 2 is a top view of the pre-filter tank provided by the present invention;

fig. 3 is an exploded view of the pre-filter tank provided by the present invention;

FIG. 4 is a schematic view of the structure of an aeration tank provided by the present invention;

FIG. 5 is a schematic structural view of the aeration assembly provided by the present invention;

fig. 6 is a schematic structural diagram of an MBR module according to the present invention;

fig. 7 is a schematic structural view of the disinfection chamber provided by the present invention.

In the figure: the device comprises a pre-filter tank 100, a water inlet hole 110, a top cover 120, a rotating shaft barrel 130, a first gear 131, a grid net frame 140, a sewage discharge pipe 150, a valve 160, a servo motor 170, a second gear 171, a first guide pipe 180, an aeration tank 200, a second guide pipe 210, an equipment bin 220, an aeration component 230, an aeration machine 240, an air guide pipe 250, a manifold 251, an aeration pipe 252, an air hole 253, a grid plate 260, a filter frame 270, fine sand 280, a standing tank 290, an MBR filter tank 300, a third guide pipe 310, an MBR filter membrane group 320, a disinfection bin 400, a glass guide pipe 410 and an ultraviolet disinfection lamp 420.

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.

Referring to the attached drawings 1-7, the utility model provides a pair of town sewage MBR integrated treatment facility, in order to realize above-mentioned purpose, the utility model provides a following technical scheme: an MBR integrated treatment device for town sewage comprises a pre-filter tank 100, a top cover 120 is fixedly arranged on the top of the pre-filter tank 100, the inner wall of the top cover 120 is rotatably connected with a rotating shaft barrel 130, the bottom of the rotating shaft barrel 130 extends into the pre-filter tank 100, the central position of the surface of the rotating shaft barrel 130 is connected with a first guide pipe 180 in a loose joint mode, the right end of the first guide pipe 180 is fixedly connected with an aeration tank 200, the outer wall of the right end of the aeration tank 200 is fixedly connected with an MBR filter tank 300, the right end of the MBR filter tank 300 is fixedly connected with a disinfection bin 400, a device bin 220 is fixedly arranged at the bottom of the aeration tank 200, an aeration component 230 is fixedly arranged on the inner wall of the bottom of the device bin 220, the aeration component 230 comprises an aerator 240, the aerator 240 is fixedly arranged on the inner wall of the bottom of the device bin 220, the output end of the aerator 240 is fixedly connected with a manifold 250, the air guide pipe 250 extends into the aeration tank 200, the output end of the manifold 251 of the air guide pipe 250, the manifold 251 is in a cross-shaped shape, the top of the manifold 251 is fixedly provided with an aeration pipe 252, the outer wall of the aeration pipe 252 is uniformly provided with air holes 253, the inner wall of the aeration tank 200 is fixedly provided with two groups of grating plates 260, the surface of each grating plate 260 is uniformly provided with filter holes, a filter frame 270 is inserted between the two groups of grating plates 260, the inner wall of the filter frame 270 is uniformly filled with fine sand 280, the aeration tank 200 is internally provided with a standing tank 290, the right end of the standing tank 290 is fixedly provided with a second guide pipe 210, the right end of the second guide pipe 210 is fixedly connected with an MBR filter tank 300, concretely, the front filter tank 100 has the function of filtering large-particle silt and impurities, the top cover 120 has the function of conveniently installing the rotating shaft barrel 130, the rotating shaft barrel 130 has the function of conveniently installing a grating net rack 140, the first guide pipe 180 has the function of communicating a water path, the aeration tank 200 has the function of installing an aeration component 230, the equipment bin 220 has the function of conveniently installing an aerator 240, the aerator 240 is SZR-MJ, aeration machine 240 has in directly pouring into untreated sewage with the microbubble, under the combined action of coagulant and flocculating agent, physics flocculation and chemical flocculation take place for the suspended solid, thereby form big suspended solid wadding group, carry out the effect of purifying to the water, manifold 251 has the effect that conveniently switches on the air current, aeration pipe 252 has the effect that conveniently carries out abundant contact with sewage in sending into sewage with the microbubble, gas pocket 253 has the effect of ventilating, grid plate 260 has the effect of filter shelf 270 of easy to assemble, filter shelf 270 has the effect of easy to assemble fine sand 280, fine sand 280 has the convenience and filters the sewage that passes, reduce the effect of impurity in the sewage, pond 290 of stewing has the effect through the reduction of impurity in the water of stewing.

Further, a water inlet 110 is fixedly arranged on the outer wall of the left end of the front filtering tank 100, a first gear 131 is fixedly arranged on the outer wall of the rotating shaft barrel 130, a servo motor 170 is fixedly arranged on the top of the top cover 120, a second gear 171 is fixedly arranged on the outer wall of an output shaft of the servo motor 170, the second gear 171 is meshed with the first gear 131, the bottom of the rotating shaft barrel 130 is fixedly connected with a grid net rack 140, filter holes are uniformly formed in the surface of the grid net rack 140, a drain pipe 150 is fixedly arranged at the center of the bottom of the front filtering tank 100, a valve 160 is fixedly arranged at the end of the drain pipe 150, specifically, the water inlet 110 has the function of conveniently leading in sewage to be treated, the servo motor 170 is HF154S, the servo motor 170 drives the second gear 171 to drive the first gear 131 and the rotating shaft barrel 130 to rotate, so that the grid net rack 140 is conveniently rotated, meanwhile, the grid net rack 140 is automatically cleaned through the water inlet 110, and the grid net rack 140 has the function of filtering silt and other large particles, the soil pipe 150 has an effect of conveniently discharging the soil, and the valve 160 has an effect of conveniently controlling the on-off of the soil pipe 150.

Further, an MBR filter membrane group 320 is fixedly arranged on the inner wall of the MBR filter tank 300, three groups of MBR filter membrane groups 320 are arranged in bilateral symmetry, the three groups of MBR filter membrane groups 320 are sequentially connected end to end through a guide pipe, the output end of the right-end MBR filter membrane group 320 is fixedly connected with a guide pipe III 310, the right end of the guide pipe III 310 is fixedly connected with a disinfection bin 400, a glass guide pipe 410 is fixedly arranged on the inner wall of the disinfection bin 400, the glass guide pipe 410 is fixedly connected with the end part of the guide pipe III 310, the glass guide pipe 410 is of a transparent structure, the right end of the glass guide pipe 410 extends to the outside of the disinfection bin 400, ultraviolet disinfection lamps 420 are fixedly arranged on the inner wall of the disinfection bin 400, the ultraviolet disinfection lamps 420 are uniformly distributed on the front side and the rear side of the glass guide pipe 410, specifically, the MBR filter membrane groups 320 have the function of filtering impurities in water, the water flows through the MBR membranes in a penetrating manner, the impurities in the sewage are intercepted, the disinfection bin 400 has the disinfection function of disinfecting the water, the glass guide pipe 410 has the function of conveniently passing through the water flow, because the glass conduit 410 is made of transparent materials, the ultraviolet disinfection lamp 420 can conveniently carry out all-around irradiation on the water body, and the water body can be conveniently sterilized.

The utility model discloses a use as follows: a person skilled in the art introduces sewage into the water inlet holes 110, the sewage passes through the grid net rack 140, large-particle impurities in the sewage are intercepted by the grid net rack 140, the sewage is left in the preposed filtering tank 100, then the sewage enters the first guide pipe 180, the sewage is introduced into the aeration tank 200 through the first guide pipe 180, the micro-air flow is introduced into the aeration tank 200 through the air guide pipe 250, the manifold 251 and the aeration pipe 252 by driving the aerator 240, the air flow is fully contacted with water, the flocculant is matched for use, the impurities in the sewage are flocculently precipitated, then the sewage passes through the grid plates 260 and enters the filtering rack 270, the sewage is further filtered by fine sand 280, then the water flow enters the MBR filtering tank 300, the water flow is filtered by the three groups of MBR filtering membranes 320, then the water flow enters the glass guide pipe 410, the front side and the back side of the glass guide pipe 410 are irradiated by the ultraviolet disinfection lamp 420, disinfect the water, through leading-in clear water to inlet opening 110, drive a pivot section of thick bamboo 130 through drive servo motor 170 simultaneously and rotate for pivot section of thick bamboo 130 rotates with grid rack 140 is synchronous, and at the clear water washing in-process, grid rack 140 outer wall impurity is washd and is fallen into leading filtering ponds 100, opens valve 160 afterwards, with leading filtering ponds 100 in mud discharge can.

The above are only preferred embodiments of the present invention, and any person skilled in the art may modify the present invention or modify it into equivalent technical solutions by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The MBR integrated treatment equipment for urban sewage comprises a preposed filtering tank (100), wherein a top cover (120) is fixedly installed at the top of the preposed filtering tank (100), the inner wall of the top cover (120) is rotatably connected with a rotating shaft cylinder (130), the bottom of the rotating shaft cylinder (130) extends to the inside of the preposed filtering tank (100), the surface center of the rotating shaft cylinder (130) is connected with a first guide pipe (180) in a loose joint mode, and the first guide pipe (180) is fixedly connected with an aeration tank (200) at the right end, and is characterized in that: the outer wall of the right end of the aeration tank (200) is fixedly connected with an MBR filter tank (300), the right end of the MBR filter tank (300) is fixedly connected with a disinfection bin (400), the bottom of the aeration tank (200) is fixedly provided with an equipment bin (220), the bottom of the equipment bin (220) is fixedly provided with an aeration component (230), the aeration component (230) comprises an aerator (240), the aerator (240) is fixedly arranged on the inner wall of the bottom of the equipment bin (220), the output end of the aerator (240) is fixedly connected with an air guide pipe (250), the air guide pipe (250) extends into the aeration tank (200), the output end of the air guide pipe (250) is fixedly provided with a manifold (251), the manifold (251) is in a cross shape, the top of the manifold (251) is fixedly provided with an aeration pipe (252), the outer wall of the aeration pipe (252) is uniformly provided with air holes (253), and the inner wall of the aeration tank (200) is fixedly provided with a grating plate (260), the grating plates (260) are provided with two groups, filtering holes are uniformly formed in the surfaces of the grating plates (260), the grating plates (260) are connected with one another in an inserting mode to form a filtering frame (270), and fine sand (280) is uniformly filled in the inner wall of the filtering frame (270).

2. The MBR (MBR) integrated treatment device for urban sewage according to claim 1, wherein a standing tank (290) is arranged inside the aeration tank (200), a second guide pipe (210) is fixedly arranged at the right end of the standing tank (290), and the right end of the second guide pipe (210) is fixedly connected with an MBR filter tank (300).

3. The MBR (MBR) integrated treatment device for urban sewage according to claim 1, wherein a water inlet hole (110) is fixedly arranged on the outer wall of the left end of the pre-filtering tank (100), a first gear (131) is fixedly arranged on the outer wall of the rotating shaft barrel (130), a servo motor (170) is fixedly arranged on the top of the top cover (120), a second gear (171) is fixedly arranged on the outer wall of an output shaft of the servo motor (170), and the second gear (171) is meshed with the first gear (131).

4. The MBR (MBR) integrated treatment device for town sewage according to claim 3, wherein the bottom of the rotating shaft cylinder (130) is fixedly connected with a grid net rack (140), the surface of the grid net rack (140) is uniformly provided with filtering holes, the center of the bottom of the pre-filtering tank (100) is fixedly provided with a sewage discharge pipe (150), and the end part of the sewage discharge pipe (150) is fixedly provided with a valve (160).

5. The MBR integrated treatment device for town sewage according to claim 1, wherein the MBR filter membrane groups (320) are fixedly installed on the inner wall of the MBR filter tank (300), three groups of MBR filter membrane groups (320) are arranged in bilateral symmetry, and the three groups of MBR filter membrane groups (320) are connected end to end sequentially through a conduit.

6. The MBR integrated treatment device for town sewage according to claim 5, wherein the right end of the MBR filter membrane group (320) is fixedly connected with a third guide pipe (310) at the output end, and the right end of the third guide pipe (310) is fixedly connected with a disinfection bin (400).

7. The MBR (MBR) integrated treatment device for town sewage according to claim 6, wherein a glass guide tube (410) is fixedly installed on the inner wall of the disinfection bin (400), the glass guide tube (410) is fixedly connected with the end of the guide tube III (310), the glass guide tube (410) is of a transparent structure, and the right end of the glass guide tube (410) extends to the outside of the disinfection bin (400).

8. The MBR (MBR) integrated treatment device for urban sewage according to claim 7, wherein ultraviolet disinfection lamps (420) are fixedly arranged on the inner wall of the disinfection bin (400), and the ultraviolet disinfection lamps (420) are uniformly distributed on the front side and the rear side of the glass guide pipe (410).