CN217600453U

CN217600453U - Improved MBR membrane biological reaction device

Info

Publication number: CN217600453U
Application number: CN202123418945.XU
Authority: CN
Inventors: 刘远涛; 郭继涛; 陈增坤
Original assignee: Shandong Ruixin Hengye Environmental Engineering Co ltd
Current assignee: Shandong Ruixin Hengye Environmental Engineering Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-10-18
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an improvement MBR membrane bioreaction device relates to environmental protection technology field, include: the device comprises a reaction device main body, wherein a water outlet is formed in the bottom end of one side of the reaction device main body; an adjustment mechanism. The utility model discloses a set up adjustment mechanism, press the removal post and drive the movable block and extrude spring contraction No. one, the removal post drives the removal piece and removes, promote the shrink piece and extrude shrink spring contraction, the shrink piece removes from the inside removal of transmission post and removes the fixed to the transmission post, it drives the transmission post rotation to rotate solid fixed ring, it rotates the inside rivers size of intaking pipe to drive the sealing ring and adjusts, loosen the extrusion to the removal post, a spring promotes the movable block and removes the extrusion to the shrink piece, inside the shrink spring promotes the shrink piece and removes the transmission post, accomplish the rivers size regulation to the inlet tube, rivers flow in from the inlet tube and control rivers speed through the slow flow board, can reduce the loss of rivers to the MBR membrane.

Description

Improved MBR membrane biological reaction device

Technical Field

The utility model relates to the technical field of environmental protection, in particular to an improved MBR membrane biological reaction device.

Background

An MBR (Membrane biological reactor, MBR for short) is one of novel wastewater treatment technologies organically combining a Membrane separation technology and a biotechnology, which can be also called as a Membrane separation activated sludge process, and utilizes the high-efficiency throttling performance of a Membrane separation component to perform solid-liquid separation, thereby effectively achieving the purpose of sludge-water separation.

But the MBR membrane is filterable simultaneously, the reaction residue such as precipitate, fibre can be adhered to on the surface of membrane, lead to membrane surface clogging, the deposit is too much to cause the jam, thereby reduce filtration efficiency gradually, consequently need wash MBR membrane dismantlement, and when pouring sewage into reaction unit inside, because the flowing water of rivers is too fast, and sewage can wash a certain position on the MBR membrane for a long time when falling down, lead to easily causing the damage to the MBR membrane, lead to the filter effect poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the MBR membrane surface attachments are too much to cause blockage and sewage easily causes damage to the MBR membrane to cause poor filtering effect, an improved MBR membrane biological reaction device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an improved MBR membrane bioreactor, comprising:

the device comprises a reaction device main body, wherein a water outlet is formed in the bottom end of one side of the reaction device main body;

the adjusting mechanism is positioned at the top end of the reaction device main body, penetrates into the reaction device main body and is used for adjusting the water quantity of the sewage and performing buffering operation;

the fixing mechanism comprises an MBR membrane reaction plate, is positioned at the other side of the reaction device main body and penetrates through the inside of the reaction device main body, and is used for disassembling and cleaning the MBR membrane reaction plate.

As a further aspect of the present invention: the adjusting mechanism comprises a water inlet pipe, a transmission column, a fixing ring, a moving column, a moving block, a first spring, a contraction block, a contraction spring, a sealing ring and a buffer flow plate, wherein the water inlet pipe is located at the top end of the reaction device body and penetrates into the reaction device body, the transmission column is located on one side of the water inlet pipe and penetrates into the water inlet pipe, the fixing ring is located on one side, away from the water inlet pipe, of the transmission column, the moving column is located on one side, away from the transmission column, of the fixing ring and penetrates into the transmission column, the moving block is located inside the transmission column and located on one side of the moving column and penetrates into the water inlet pipe, the first spring is located on one side, away from the moving block, of the contraction block is located inside the water inlet pipe and located at the top end and the bottom end of the moving block respectively, the contraction spring is located at the top end of the contraction block, the sealing ring is located inside of the water inlet pipe and located on one side of the transmission column, and the buffer flow plate is located inside of the reaction device body and located below the water inlet pipe.

As a further aspect of the present invention: fixed establishment is including MBR membrane reaction plate, handle, flexible post, limiting plate, spacing spring, fixed column, circular arc post and sealing washer, MBR membrane reaction plate is located one side of reaction unit main part to run through to the inside of reaction unit main part, the handle is located one side of MBR membrane reaction plate, flexible post has two, two flexible post is located one side of MBR membrane reaction plate, and is located the below of handle, and runs through to the inside of MBR membrane reaction plate, the limiting plate is located the inside of MBR membrane reaction plate, and is located the top of flexible post, spacing spring is located the inside of MBR membrane reaction plate, and is located one side of limiting plate, the fixed column is located the inside of MBR membrane reaction plate, and is located top one side of MBR limiting plate to run through the inside of MBR membrane reaction plate to the reaction unit main part, the circular arc post has two, two the circular arc post is located one side top and the bottom that the handle was kept away from to the circular arc reaction plate, the sealing washer is located the inside of reaction unit main part, and cup joints with the outer wall of circular arc post.

As a further aspect of the present invention: the inside of reaction unit main part is provided with the fixed slot that matches with the slow flow board, the inside of inlet tube is provided with the seal groove with sealing ring assorted, the inside of inlet tube be provided with shrink spring assorted shrink groove.

As a further aspect of the present invention: the transmission column is rotatably connected with the water inlet pipe through a bearing, a moving groove matched with the moving column is formed in the transmission column, a moving groove matched with the moving block is formed in the transmission column, and a spring groove matched with the first spring is formed in the water inlet pipe.

As the utility model discloses further scheme again: the two ends of the MBR membrane reaction plate are provided with sliding blocks, a sliding groove matched with the sliding blocks of the MBR membrane reaction plate is formed in the reaction device main body, and an arc groove matched with the arc column is formed in the sealing ring.

As a further aspect of the present invention: the interior of MBR membrane reaction board is provided with flexible post assorted flexible groove, the interior of MBR membrane reaction board be provided with limiting plate assorted spacing groove, the inside of reaction unit main part be provided with fixed column assorted fixed slot.

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

1. by arranging the adjusting mechanism, the moving column is pressed to drive the moving block to extrude the first spring to contract, the moving column drives the moving block to move, the contraction block is pushed to extrude the contraction spring to contract, the contraction block is moved out of the interior of the transmission column, the transmission column is released from fixing, the fixing ring is rotated to drive the transmission column to rotate, the sealing ring is driven to rotate to adjust the water flow inside the water inlet pipe, the extrusion on the moving column is released, the first spring pushes the moving block to release the extrusion on the contraction block, the contraction spring pushes the contraction block to move the interior of the transmission column, the water flow of the water inlet pipe is adjusted, the water flow flows into the main body from the water inlet pipe, the water flow speed is controlled through the flow buffering plate, and the loss of the MBR membrane caused by the water flow can be reduced through the mutual matching of the plurality of parts;

2. through setting up fixed establishment, the flexible post of pulling drives limiting plate extrusion limit spring, limit spring shrink makes the limiting plate remove, the limiting plate drives flexible post and removes, flexible post removes and removes the fixed to the fixed column, the fixed column shifts out from the reaction unit main part is inside under self weight effect, remove the rigidity to MBR membrane reaction plate, the pulling handle drives MBR membrane reaction plate and removes in the reaction unit main part is inside, MBR membrane reaction plate removes the circular arc piece that drives one side simultaneously and removes the extrusion to the sealing washer, the sealing washer is removed the fixed to the circular arc piece, make MBR membrane reaction plate shift out from the reaction unit main part is inside, through the mutually supporting between the above a plurality of parts, can accomplish to MBR membrane reaction plate dismantlement clearance operation.

Drawings

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

FIG. 2 is a sectional view of the main body of the reaction apparatus of the present invention;

FIG. 3 is a sectional view of the water inlet pipe of the present invention;

fig. 4 is a sectional view of the MBR membrane reaction plate of the present invention.

In the figure: 1. a reaction device main body; 101. a water outlet; 2. an adjustment mechanism; 201. a water inlet pipe; 202. a drive post; 203. A fixing ring; 204. moving the column; 205. a moving block; 206. a first spring; 207. a contraction block; 208. a retraction spring; 209. a seal ring; 210. a buffer plate; 3. a fixing mechanism; 301. MBR membrane reaction plate; 302. a handle; 303. a telescopic column; 304. a limiting plate; 305. a limiting spring; 306. fixing a column; 307. a circular arc column; 308. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, 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, in an embodiment of the present invention, an improved MBR membrane bioreactor includes:

the reaction device comprises a reaction device main body 1, wherein a water outlet 101 is formed in the bottom end of one side of the reaction device main body 1;

the adjusting mechanism 2 is positioned at the top end of the reaction device main body 1, penetrates into the reaction device main body 1 and is used for adjusting the water quantity and buffering the sewage;

the fixing mechanism 3 including the MBR membrane reaction plate 301 is located at the other side of the reaction device main body 1, and the fixing mechanism 3 penetrates into the reaction device main body 1 to be used for disassembling and cleaning the MBR membrane reaction plate 301.

In this embodiment: accomplish the regulation to the size and the velocity of flow of sewage rivers earlier through a plurality of parts of adjustment mechanism 2 inside, reduce the MBR membrane loss, rethread fixed establishment 3 inside a plurality of parts can make MBR membrane reaction plate 301 shift out from reaction unit main part 1 is inside, washs MBR membrane reaction plate 301.

Referring to fig. 1 to 3, the adjusting mechanism 2 includes a water inlet pipe 201, a transmission column 202, a fixing ring 203, a moving column 204, a moving block 205, a first spring 206, a contraction block 207, a contraction spring 208, a sealing ring 209 and a buffer plate 210, the water inlet pipe 201 is located at the top end of the reaction device body 1 and penetrates through the reaction device body 1, the transmission column 202 is located at one side of the water inlet pipe 201 and penetrates through the water inlet pipe 201, the fixing ring 203 is located at one side of the transmission column 202 away from the water inlet pipe 201, the moving column 204 is located at one side of the fixing ring 203 away from the transmission column 202 and penetrates through the fixing ring 203 to the inside of the transmission column 202, the moving block 205 is located at one side of the transmission column 204 and penetrates through the transmission column 202 to the inside of the water inlet pipe 201, the first spring 206 is located at one side of the moving block 205 away from the moving column 204, the contraction block 207 has two contraction blocks 207, the two contraction blocks 207 are located inside the water inlet pipe 201 and are respectively located at the top end and the bottom end of the moving block 205, the contraction spring 208 is located at the top end of the contraction block 207, the sealing ring 209 is located at one side of the water inlet pipe 201 and located at one side of the transmission column 202, the buffer plate 210 is located below the reaction device body 1, and the reaction device body 201.

In this embodiment: the movable block 205 is pushed to extrude the first spring 206 by pressing the movable column 204, the first spring 206 contracts to enable the movable column 204 to drive the movable block 205 to move, the movable block 205 moves to push the contraction block 207 to extrude the contraction spring 208 to contract, the contraction block 207 moves to move out of the interior of the transmission column 202, fixing of the transmission column 202 is released, the transmission column 203 rotates to drive the transmission column 202 to rotate, the transmission column 202 rotates to drive the sealing ring 209 to rotate, the sealing ring 209 adjusts the water flow inside the water inlet pipe 201, the extrusion of the movable column 204 is released, the first spring 206 pushes the movable block 205 to release the extrusion of the contraction block 207, the contraction spring 208 pushes the contraction block 207 to move the interior of the transmission column 202, water flow adjustment of the water inlet pipe 201 is completed, water flows into the interior of the main body from the water inlet pipe 201, buffering of the water flow speed is completed through the flow buffering plate 210, and loss of water flow to the MBR membrane can be reduced.

Referring to fig. 2 to 4, the fixing mechanism 3 includes an MBR membrane reaction plate 301, a handle 302, two telescopic columns 303, a limiting plate 304, two limiting springs 305, two fixing columns 306, an arc column 307 and a sealing ring 308, the MBR membrane reaction plate 301 is located at one side of the MBR membrane reaction plate 1 and penetrates into the reaction device body 1, the handle 302 is located at one side of the MBR membrane reaction plate 301, the two telescopic columns 303 are located at one side of the MBR membrane reaction plate 301 and below the handle 302 and penetrate into the MBR membrane reaction plate 301, the limiting plate 304 is located inside the MBR membrane reaction plate 301 and at the top end of the telescopic columns 303, the limiting springs 305 are located inside the MBR membrane reaction plate 301 and at one side of the limiting plate 304, the fixing columns 306 are located inside the MBR membrane reaction plate 301 and at one side of the top end of the limiting plate 304 and penetrate into the reaction device body 1, the arc columns 307 are located at one side of the MBR membrane reaction plate 301 away from the handle 302 and at the bottom end of the MBR membrane reaction device body 1, and the outer wall of the reaction device body 1 is sleeved with the arc column 307.

In this embodiment: pulling telescopic column 303 to drive limiting plate 304 to extrude limiting spring 305, limiting spring 305 contracts to enable limiting plate 304 to move, limiting plate 304 drives telescopic column 303 to move, telescopic column 303 moves to remove fixing of fixing column 306, fixing column 306 moves out of reaction device main body 1 under the action of self weight, the fixing of position of MBR membrane reaction plate 301 is removed, pulling handle 302 drives MBR membrane reaction plate 301 to move inside reaction device main body 1, meanwhile, MBR membrane reaction plate 301 moves to drive circular arc block 307 on one side to remove extrusion of sealing ring 308, sealing ring 308 removes fixing of circular arc block 307, MBR membrane reaction plate 301 moves out of reaction device main body 1, and MBR membrane reaction plate 301 can be detached and cleaned.

Referring to fig. 1 to 3, a fixing groove matched with the slow flow plate 210 is formed in the reaction device main body 1, a sealing groove matched with the sealing ring 209 is formed in the inlet pipe 201, and a contraction groove matched with the contraction spring 208 is formed in the inlet pipe 201.

In this embodiment: the rotation fixing ring 203 drives the transmission column 202 to rotate, the transmission column 202 rotates to drive the sealing ring 209 to rotate, the sealing ring 209 adjusts the water flow inside the water inlet pipe 201, the water flows into the main body from the water inlet pipe 201, the buffer of the water flow rate is completed through the buffer plate 210, and the adjustment of the water flow is completed.

Please refer to fig. 1 to 3, the driving post 202 is rotatably connected to the water inlet pipe 201 through a bearing, a moving slot matched with the moving post 204 is arranged inside the driving post 202, a moving slot matched with the moving block 205 is arranged inside the driving post 202, and a spring slot matched with the first spring 206 is arranged inside the water inlet pipe 201.

In this embodiment: the moving column 204 is pressed to push the moving block 205 to press the first spring 206, the first spring 206 contracts to enable the moving column 204 to drive the moving block 205 to move, the moving block 205 moves to push the contraction block 207 to press the contraction spring 208 to contract, the contraction block 207 moves to move out of the interior of the transmission column 202, and then the fixing of the transmission column 202 can be released.

Please refer to fig. 2-4, the two ends of the MBR membrane reaction plate 301 are provided with sliding blocks, the inside of the reaction device main body 1 is provided with a sliding groove matched with the sliding block of the MBR membrane reaction plate 301, and the inside of the sealing ring 308 is provided with an arc groove matched with the arc column 307.

In this embodiment: the MBR membrane reaction plate 301 moves to drive the arc block 307 on one side to remove the extrusion on the sealing ring 308, the sealing ring 308 removes the fixation on the arc block 307, so that the MBR membrane reaction plate 301 is moved out of the reaction device main body 1, and the operation of disassembling and cleaning the MBR membrane reaction plate 301 can be completed.

Please refer to fig. 2 to 4, the interior of the MBR membrane reaction plate 301 is provided with a telescopic slot matching with the telescopic column 303, the interior of the MBR membrane reaction plate 301 is provided with a limit slot matching with the limit plate 304, and the interior of the reaction device main body 1 is provided with a fixed slot matching with the fixed column 306.

In this embodiment: the telescopic column 303 is pulled to drive the limiting plate 304 to extrude the limiting spring 305, the limiting spring 305 contracts to enable the limiting plate 304 to move, the limiting plate 304 drives the telescopic column 303 to move, the telescopic column 303 moves to remove the fixing of the fixing column 306, the fixing column 306 moves out of the reaction device main body 1 under the action of self weight, and the position fixing of the MBR membrane reaction plate 301 can be removed.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An improved MBR membrane biological reaction device comprises a reaction device main body (1), wherein a water outlet (101) is formed in the bottom end of one side of the reaction device main body (1), and is characterized in that an adjusting mechanism (2) penetrating into the reaction device main body (1) is arranged at the top end of the reaction device main body (1), a fixing mechanism (3) penetrating into the reaction device main body (1) is arranged on the other side of the reaction device main body (1), the fixing mechanism (3) comprises an MBR membrane reaction plate (301), and the fixing mechanism (3) is used for disassembling and cleaning the MBR membrane reaction plate (301);

the adjusting mechanism (2) comprises a water inlet pipe (201), a transmission column (202), a fixing ring (203), a moving column (204), a moving block (205), a first spring (206), a contraction block (207), a contraction spring (208), a sealing ring (209) and a buffer plate (210), the water inlet pipe (201) is positioned at the top end of the reaction device main body (1) and penetrates into the reaction device main body (1), the transmission column (202) is positioned at one side of the water inlet pipe (201) and penetrates into the water inlet pipe (201), the fixing ring (203) is positioned at one side of the transmission column (202) far away from the water inlet pipe (201), the moving column (204) is positioned at one side of the fixing ring (203) far away from the transmission column (202) and penetrates through the fixing ring (203) into the transmission column (202), the moving block (205) is positioned at one side of the transmission column (202) and penetrates through the transmission column (202) into the water inlet pipe (201), the first spring (206) is positioned at one side of the moving column (205) far away from the movement column (204), the two contraction blocks (207) are positioned at the top ends of the two movement blocks (201 and the water inlet pipe (201), the contraction spring (208) is positioned at the top end of the contraction block (207), the sealing ring (209) is positioned inside the water inlet pipe (201) and positioned on one side of the transmission column (202), and the buffer plate (210) is positioned inside the reaction device main body (1) and positioned below the water inlet pipe (201);

the fixing mechanism (3) comprises an MBR membrane reaction plate (301), a handle (302), two telescopic columns (303), a limiting plate (304), a limiting spring (305), two fixed columns (306), two arc columns (307) and a sealing ring (308), wherein the MBR membrane reaction plate (301) is positioned at one side of the reaction device main body (1) and penetrates into the reaction device main body (1), the handle (302) is positioned at one side of the MBR membrane reaction plate (301), the two telescopic columns (303) are positioned at one side of the MBR membrane reaction plate (301), positioned below the handle (302) and penetrate into the MBR membrane reaction plate (301), the limiting plate (304) is positioned inside the MBR membrane reaction plate (301) and positioned at the top end of the telescopic columns (303), the limiting spring (305) is positioned inside the MBR membrane reaction plate (301) and positioned at one side of the limiting plate (304), the fixed columns (306) are positioned inside the MBR membrane reaction plate (301), the arc columns (304) are positioned at one side of the MBR membrane reaction plate (301), the arc columns (307) penetrate through the two arc columns (307) and are positioned at the top end of the reaction plate (1) far away from the MBR membrane reaction plate (301), and the bottom end of the arc columns (307), the sealing ring (308) is positioned inside the reaction device main body (1) and is sleeved with the outer wall of the arc column (307).

2. The improved MBR membrane biological reaction device according to claim 1, wherein the inside of the reaction device main body (1) is provided with a fixed groove matched with the slow flow plate (210), the inside of the water inlet pipe (201) is provided with a sealing groove matched with the sealing ring (209), and the inside of the water inlet pipe (201) is provided with a contraction groove matched with the contraction spring (208).

3. The improved MBR membrane bioreactor (1), wherein the transmission column (202) is rotatably connected with the water inlet pipe (201) through a bearing, a moving groove matched with the moving column (204) is formed in the transmission column (202), a moving groove matched with the moving block (205) is formed in the transmission column (202), and a spring groove matched with the first spring (206) is formed in the water inlet pipe (201).

4. The improved MBR membrane biological reaction device according to claim 1, wherein sliding blocks are arranged at two ends of the MBR membrane reaction plate (301), a sliding groove matched with the sliding blocks of the MBR membrane reaction plate (301) is arranged inside the reaction device main body (1), and an arc groove matched with the arc column (307) is arranged inside the sealing ring (308).

5. The improved MBR membrane biological reaction device according to claim 1, wherein the MBR membrane reaction plate (301) is internally provided with a telescopic groove matched with the telescopic column (303), the MBR membrane reaction plate (301) is internally provided with a limiting groove matched with the limiting plate (304), and the reaction device main body (1) is internally provided with a fixed groove matched with the fixed column (306).