CN218491571U - Newly-increased MBR sewage treatment plant of sewage station - Google Patents

Abstract

The utility model relates to the technical field of MBR sewage treatment devices, in particular to a newly added MBR sewage treatment device for a sewage station, which comprises a treatment tank, wherein an MBR module mechanism with a conversion function is arranged on the treatment tank, and the MBR module mechanism is connected with a drain pipe; the motor drive main shaft rotates, the main shaft drives two sets of filters through two sets of steel pipes and rotates, set up a set of through-hole two that staggers at first on the adapter tube simultaneously, along with the main shaft rotates, be located the old filter of treatment tank and break away from sewage, the new filter will get into in the treatment tank sewage simultaneously, and through-hole one and another group of through-hole two, the steel pipe that another group of through-hole two is connected with new filter, consequently, realize new and old filter fast conversion, MBR sewage treatment plant down time has been reduced, thereby very big reduction to sewage treatment efficiency's influence.

Description

Sewage station newly-increased MBR sewage treatment plant

Technical Field

The utility model relates to a MBR sewage treatment plant technical field specifically is sewage station newly-increased MBR sewage treatment plant.

Background

The current production line of enterprise is expanded, current sewage treatment system can not satisfy sewage treatment needs, also need simple inefficiency operation technology simultaneously, promote sewage treatment system automatic control level, consequently the technical staff on the basis of original treatment process steady operation, on the one hand through throwing biological suspended filler in the pond of hydrolysising, improve hydrolysis acidification and get rid of the effect, on the other hand, through reforming biochemical treatment rear end sedimentation tank into MBR membrane cisterna sewage treatment plant, improve biochemical pond mud dwell time and mud load, guarantee the mud-water separation effect.

MBR is also known as membrane bioreactor, a novel water treatment technology that combines together by membrane separation unit and biological treatment unit, better filter effect has to sewage, MBR membrane group in current MBR membrane pond is in a set of frame through a plurality of filtration membrane permutation and combination, drainage pipe inserts the drainage of a plurality of filtration membrane median, make sewage get into through the frame both ends, then filter sewage layer upon layer through filtration membrane, filtration membrane filters sewage for a long time, make filtration membrane go up the gathering dirt, when changing filtration membrane at present, need the workman to go down in the MBR membrane pond, change filtration membrane one by one, the process of changing needs a large amount of time, consequently, cause the MBR membrane pond to stop longer to sewage treatment, thereby influence is to sewage treatment efficiency, secondly the workman makes a round trip to go up and down the MBR membrane pond, it is more troublesome to make the workman follow the filtration membrane of changing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage station increases MBR sewage treatment plant newly 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: the MBR sewage treatment device is newly added to the sewage station and comprises a treatment tank, wherein an MBR module mechanism with a conversion function is arranged on the treatment tank, and the MBR module mechanism is connected with a drain pipe;

MBR module mechanism includes the change-over spindle, and the last symmetric connection of change-over spindle is two sets of steel pipes, and steel pipe sliding connection accepts the board, and the spring is established to the cover on the steel pipe, accepts two sets of dops of board both ends symmetric connection, accepts and sets up a plurality of groups spacing pole on the board, and the filter is connected to the steel pipe.

Preferably, the conversion shaft comprises a main shaft, a bearing pipe is arranged in the main shaft, a first through hole is formed in the bearing pipe, two second through holes are symmetrically formed in the main shaft, two groups of supports are arranged at two ends of the main shaft, and clamping grooves are formed in the supports.

Preferably, the filter comprises a frame, four groups of guide holes are formed in one side of the frame, the guide holes are inserted into the filter membrane main body, and the filter membrane main body is provided with limiting holes.

Preferably, the bearing plate is provided with a third through hole, the third through hole is connected with a steel pipe in a sliding mode, one end of the steel pipe is connected with the second through hole, and the steel pipe is fixed on the frame.

Preferably, the chuck is clamped with the clamping groove, the limiting rod is slidably connected with a through hole IV formed in the frame, and the limiting rod is inserted into the limiting hole.

Preferably, two groups of bearings are arranged at two ends of the main shaft, the bearings are embedded into the support, the support is fixed in the treatment pool, and the connecting pipe is connected with the drainage pipe.

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

1. the motor drive main shaft rotates, the main shaft drives two sets of filters through two sets of steel pipes and rotates, set up a set of through-hole two that staggers at first on the adapter pipe simultaneously, along with the main shaft rotates, be located the old filter of treatment tank and break away from sewage, the filter new simultaneously will get into in the treatment tank sewage, and through-hole one and another group through-hole two, the steel pipe that another group through-hole two is connected with new filter, consequently, realize the quick conversion of new and old filter, MBR sewage treatment plant downtime has been shortened, thereby very big reduction to sewage treatment efficiency's influence.

2. It rotates the in-process to be located the old filter in the treatment tank, it will paste the support and rotate to correspond two sets of dopes on this filter, correspond two sets of dopes on the new filter simultaneously and will stagger the draw-in groove, draw-in groove extrusion dop, the dop promotes accepts the board, it promotes a plurality of groups spacing pole and inserts the spacing downthehole on the new filter membrane main part of multiunit simultaneously to accept the board, and accept board compression spring, thereby it is spacing in the frame with the new filter membrane main part of multiunit, until this new filter is located the treatment tank, it will rebound to correspond the spring on the old filter simultaneously, it breaks away from the spacing hole on the old filter membrane main part of multiunit to make this accept a plurality of groups spacing pole of board pulling, and the dop will slide in the draw-in groove, thereby it is spacing to old filter membrane main part to relieve, the staff can directly take old filter membrane main part out from the guiding hole, be convenient for the staff to the change of filter membrane main part, the change efficiency of filter membrane main part is improved.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is the assembly schematic diagram of the MBR module mechanism of the present invention.

Fig. 3 is a schematic view of the MBR module mechanism according to the present invention.

Fig. 4 is a schematic cross-sectional view of the transfer shaft of the present invention.

In the figure: 1. a treatment tank; 2. an MBR module mechanism; 3. a drain pipe; 201. a transfer shaft; 202. a bearing plate; 203. clamping a head; 204. a steel pipe; 205. a spring; 206. a limiting rod; 207. a filter; 11. a main shaft; 12. a bearing pipe; 13. a first through hole; 14. a second through hole; 15. a support; 16. a card slot; 71. a frame; 72. a guide hole; 73. a filter membrane body; 74. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a newly-added MBR sewage treatment device for a sewage station comprises a treatment tank 1, an MBR module mechanism 2 with a conversion function is arranged on the treatment tank 1, the MBR module mechanism 2 is connected with a drainage pipe 3, the MBR module mechanism 2 comprises a conversion shaft 201, two groups of steel pipes 204 are symmetrically connected on the conversion shaft 201, the steel pipes 204 are connected with filters 207, the conversion shaft 201 comprises a main shaft 11, a receiving pipe 12 is arranged in the main shaft 11, a first through hole 13 is formed in the receiving pipe 12, two groups of second through holes 14 are symmetrically formed in the main shaft 11, two groups of supports 15 are arranged at two ends of the main shaft 11, a clamping groove 16 is formed in the supports 15, the drainage pipe 3 is connected with a drainage pump, the receiving pipe 12 pumps water in the filters 207 into the drainage pipe 3 through the steel pipes 204, when a filter membrane needs to be replaced, the main shaft 11 is driven to rotate by a motor, the main shaft 11 drives the two groups of filters 207 to rotate through the two groups of steel pipes 204, the first through holes 13 and the second through holes 14 are formed in the receiving pipe 12, the second through holes 14, the old filters 207 in the treatment tank 1 are separated from the waste water, the new filters 207, the new filters are connected with the new through pipes 14, and the old filters 207, so that the old filter treatment efficiency of the new filter is greatly reduced, and the old filter 207 is greatly reduced, and the old filter treatment efficiency of the new filter is greatly reduced.

The steel pipe 204 is connected with the bearing plate 202 in a sliding way, the steel pipe 204 is sleeved with a spring 205, two groups of clamping heads 203 are symmetrically connected with two ends of the bearing plate 202, a plurality of groups of limiting rods 206 are arranged on the bearing plate 202, the filter 207 comprises a frame 71, four groups of guide holes 72 are arranged on one side of the frame 71, the guide holes 72 are inserted with the filter membrane main body 73, limiting holes 74 are arranged on the filter membrane main body 73, a third through hole is arranged on the bearing plate 202 and is connected with the steel pipe 204 in a sliding way, one end of the steel pipe 204 is connected with a second through hole 14, the steel pipe 204 is fixed on the frame 71, the clamping heads 203 are clamped with clamping grooves 16, the limiting rods 206 are connected with a fourth through hole arranged on the frame 71 in a sliding way, the limiting rods 206 are inserted with the limiting holes 74, two groups of bearings are arranged at two ends of the main shaft 11 and are embedded into the support 15, the support 15 is fixed on the treatment tank 1, the bearing 12 is connected with the drain pipe 3, wherein in the rotation process of the old filter 207, the two groups of the clamping heads 203 on the support 15 are attached to the support 15, meanwhile, the two groups of clamping heads 203 corresponding to the new filter 207 stagger the clamping grooves 16, the clamping grooves 16 extrude the clamping heads 203, the clamping heads 203 push the adapting plate 202, the adapting plate 202 pushes a plurality of groups of limiting rods 206 to be simultaneously inserted into the limiting holes 74 on a plurality of groups of new filter membrane main bodies 73, the adapting plate 202 compresses the springs 205, so that the plurality of groups of new filter membrane main bodies 73 are limited in the frame 71 until the new filter 207 is positioned in the treatment tank 1, the springs 205 corresponding to the old filter 207 rebound, the adapting plate 202 pulls the plurality of groups of limiting rods 206 to be separated from the plurality of groups of limiting holes 74 on the old filter membrane main bodies 73, and the clamping heads 203 slide into the clamping grooves 16, so that the limitation on the old filter membrane main bodies 73 is removed, a worker can directly pull out the old filter membrane main bodies 73 from the guide holes 72, and the replacement of the filter membrane main bodies 73 by the worker is facilitated, the replacement efficiency of the filter membrane main body 73 is improved.

In the using process, the motor drives the main shaft 11 to rotate, the main shaft 11 drives the two groups of filters 207 to rotate through the two groups of steel pipes 204, meanwhile, the bearing pipe 12 is provided with a first through hole 13 which is staggered with a second through hole 14, along with the rotation of the main shaft 11, the two groups of clamping heads 203 on the old filter 207 rotate along with the support 15, the two groups of clamping heads 203 on the new filter 207 are staggered with the clamping grooves 16, the clamping grooves 16 extrude the clamping heads 203, the clamping heads 203 push the bearing plate 202, the bearing plate 202 pushes the groups of limiting rods 206 to be simultaneously inserted into the limiting holes 74 on the groups of new filter membrane main bodies 73, and the bearing plate 202 compresses the springs 205 until the new filter 207 is positioned in the treatment tank 1, and simultaneously, the springs 205 on the old filter 207 are rebounded, so that the bearing plate 202 pulls the groups of limiting rods 206 to be separated from the limiting holes 74 on the groups of old filter membrane main bodies 73, and the clamping heads 203 slide into the clamping grooves 16.

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 (6)

1. Sewage station increases MBR sewage treatment plant newly, including handling pond (1), its characterized in that: an MBR module mechanism (2) with a conversion function is arranged on the treatment tank (1), and the MBR module mechanism (2) is connected with a drainage pipe (3);

MBR module mechanism (2) include change-over spindle (201), two sets of steel pipes (204) of symmetric connection are gone up in change-over spindle (201), steel pipe (204) sliding connection accepts board (202), and spring (205) are established to the cover on steel pipe (204), accept two sets of dop (203) of board (202) both ends symmetric connection, accept and set up a plurality of groups gag lever post (206) on board (202), filter (207) are connected in steel pipe (204).

2. The newly added MBR sewage treatment plant of the sewage station of claim 1, wherein: the conversion shaft (201) comprises a main shaft (11), a bearing pipe (12) is arranged in the main shaft (11), a first through hole (13) is formed in the bearing pipe (12), two groups of second through holes (14) are symmetrically formed in the main shaft (11), two groups of supporting seats (15) are arranged at two ends of the main shaft (11), and clamping grooves (16) are formed in the supporting seats (15).

3. The newly added MBR sewage treatment plant of the sewage station of claim 1, wherein: the filter (207) comprises a frame (71), wherein four groups of guide holes (72) are formed in one side of the frame (71), the guide holes (72) are inserted into a filter membrane main body (73), and a limiting hole (74) is formed in the filter membrane main body (73).

4. The newly added MBR sewage treatment plant of the sewage station of claim 1, wherein: the bearing plate (202) is provided with a third through hole, the third through hole is connected with a steel pipe (204) in a sliding mode, one end of the steel pipe (204) is connected with a second through hole (14), and the steel pipe (204) is fixed on the frame (71).

5. The newly added MBR sewage treatment device for the sewage station as claimed in claim 2, wherein: the clamping head (203) is clamped with the clamping groove (16), the limiting rod (206) is slidably connected with a through hole IV formed in the frame (71), and the limiting rod (206) is inserted into the limiting hole (74).

6. The newly added MBR sewage treatment plant of the sewage station of claim 2, wherein: two sets of bearings are arranged at two ends of the main shaft (11), the bearings are embedded into the support (15), the support (15) is fixed on the treatment pool (1), and the water drainage pipe (3) is connected with the bearing pipe (12).

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