CN214115052U

CN214115052U - Aeration system for aerobic biochemical tank

Info

Publication number: CN214115052U
Application number: CN202023089536.5U
Authority: CN
Inventors: 卢玲玲; 林学乐; 袁野
Original assignee: VISION ENVIRONMENT (GUANGZHOU) CO Ltd
Current assignee: VISION ENVIRONMENT (GUANGZHOU) CO Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-03
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to the technical field of sewage treatment, and discloses an aeration system for an aerobic biochemical pool, which comprises a chassis component and an aeration component, wherein the chassis component comprises a guide post, a chassis and a lifting device, the chassis is movably arranged on the guide post along the up-down direction, the lifting device is connected with the chassis, and the lifting device is used for driving the chassis to move along the up-down direction; the aeration component comprises a plurality of aeration disks and a plurality of air distribution conduits, the adjacent aeration disks are communicated through the air distribution conduits, and the air distribution conduits are arranged on the base plate. The utility model provides an aeration system for good oxygen biochemical pond to reach the purpose that the staff washs, maintains and changes the aeration dish that blocks up or leak gas.

Description

Aeration system for aerobic biochemical tank

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an aeration system for an aerobic biochemical tank.

Background

Currently, aeration systems are an important component of aerobic biochemical tanks, which can maintain the activity of aerobic activated sludge in water treatment and can effectively degrade target organic pollutants.

According to the correlation technique that the inventor has known, current aeration systems include aeration dish, connecting piece and gas distribution pipeline, and the aeration dish is equipped with a plurality ofly, through gas distribution pipeline intercommunication between the adjacent aeration dish, and the gas distribution pipeline is fixed in the bottom of the pool through the connecting piece, and when aeration systems opened, microporous membrane on the aeration dish blew out the micropore bubble, and the micropore bubble is from the even diffusion in whole good oxygen biochemical pool, after the intensive mixing, reaches the effect of aeration oxygenation. However, since the aeration plate is fixed to the bottom of the tank, the above prior art has the following problems:

(1) after the aeration disc or the aeration pipe is used for a long time, the problem of air hole blockage or air leakage exists in the aeration disc or the aeration pipe, and workers are difficult to enter the tank to clean and maintain the aeration disc or the aeration pipe;

(2) after the aeration disc is used for a long time, the phenomenon of air leakage can occur, and workers are difficult to enter the tank to maintain and replace the aeration disc.

Disclosure of Invention

The utility model aims at: the utility model provides an aeration system for good oxygen biochemical pond to reach the purpose that the staff washs, maintains and changes the aeration dish that blocks up or leak gas.

In order to achieve the above object, the present invention provides an aeration system for an aerobic biochemical tank, comprising:

the chassis assembly comprises a guide post, a chassis and a lifting device, the chassis is movably arranged on the guide post along the up-down direction, the lifting device is connected with the chassis, and the lifting device is used for driving the chassis to move along the up-down direction;

the aeration component comprises a plurality of aeration disks and air distribution conduits, the adjacent aeration disks are communicated through the air distribution conduits, and the air distribution conduits are arranged on the base plate.

In some embodiments of the present application, the lifting device comprises:

the device comprises a reel, a driving device and a control device, wherein the reel is provided with a wheel shaft, and the wheel shaft of the reel is connected with the driving device which is used for driving the wheel shaft of the reel to rotate;

one end of the first hoisting rope is wound on the reel;

and the number of the second hoisting ropes is four, one end of each of the four second hoisting ropes is respectively arranged at four end corners of the chassis, and the other end of each of the four second hoisting ropes is connected with the other end of the corresponding first hoisting rope.

In some embodiments of the present application, the chassis assembly further includes brackets, the number of the brackets is equal to the number of the guide posts, and the brackets and the guide posts are arranged in a one-to-one correspondence;

the support is arranged on the side wall of the chassis and provided with a through groove, the width of the through groove is equal to the diameter of the guide post, and the guide post penetrates through the through groove.

In some embodiments of the present application, the number of the guide posts is three, and the centers of the three guide posts form an isosceles triangle.

In some embodiments of the present application, the drive device is a motor.

In some embodiments of the present application, the gas distribution conduit is in communication with the gas inlet standpipe via a union joint.

The embodiment of the utility model provides an aeration systems for good oxygen biochemical pond, it compares with prior art, and its beneficial effect lies in:

this aeration systems's maintenance process does, opens the loose joint of the standpipe that admits air earlier and connects, demolishs the intercommunication between standpipe and the gas distribution pipe that admits air, restarts elevating gear, and elevating gear drives the chassis rebound, moves to above the surface of water until the aeration subassembly, and from this, the staff can wash, maintain and change the aeration dish that blocks up or leak gas above the surface of water to reduce the work degree of difficulty, improve work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a base assembly according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of an aeration assembly according to an embodiment of the present invention.

In the figure, 1, a guide post; 2. a chassis; 3. an aeration disc; 4. a gas distribution conduit; 5. a second hoisting rope; 6. a support; 7. a loose joint.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

As shown in fig. 1 and 2, an embodiment of the present invention provides an aeration system for an aerobic biochemical tank, which includes a chassis 2 assembly and an aeration assembly, wherein the chassis 2 assembly includes a guide post 1, a chassis 2 and a lifting device, the chassis 2 is movably disposed on the guide post 1 along a vertical direction, the lifting device is connected with the chassis 2, and the lifting device is used for driving the chassis 2 to move along the vertical direction; the aeration component comprises aeration discs 3 and a plurality of air distribution conduits 4, the aeration discs 3 are communicated with each other through the air distribution conduits 4, and the air distribution conduits 4 are arranged on the base plate 2.

Based on the setting, the utility model discloses an aeration systems for good oxygen biochemical pond, this aeration systems's maintenance process does, opens earlier the loose joint of standpipe 7 that admits air, demolish the intercommunication of gas distribution pipe 4 and the standpipe that admits air, restart elevating gear, elevating gear drives 2 rebound on chassis, move to the surface of water more than until the aeration subassembly, from this, the staff can wash, maintain and change the aeration dish 3 that blocks up or leak gas more than the surface of water to reduce the work degree of difficulty, improve work efficiency.

In some embodiments, as shown in fig. 1, the lifting device comprises a reel, a first hoisting rope and a second hoisting rope 5, the reel is provided with a wheel shaft, the wheel shaft of the reel is connected with a driving device, the driving device is used for driving the wheel shaft of the reel to rotate, and the driving device is a motor; one end of the first hoisting rope is wound on the reel; the second hoist and mount rope 5 establishes to four, and four extreme angle departments on chassis 2 are located respectively to four second hoist and mount rope 5's one end, and the other end of first hoist and mount rope of four second hoist and mount ropes 5 are connected. Therefore, the reel is driven to rotate by the driving device, the first hoisting rope and the second hoisting rope 5 are wound and unwound, and the base is automatically lifted;

in addition, the lifting process of the base is that when the driving device drives the winding wheel to rotate anticlockwise, the winding wheel carries out a winding process, the first hoisting rope and the second hoisting rope 5 drive the base to move upwards, and the height of the base from the bottom of the pool is increased; when drive arrangement drive reel clockwise rotation, the reel carries out the unwrapping wire process, and first hoist and mount rope and second hoist and mount rope 5 drive the base and move down, and the height that the base apart from the bottom of the pool becomes short.

In some embodiments, as shown in fig. 1, the chassis 2 assembly further includes brackets 6, the number of the brackets 6 is equal to the number of the guide posts 1, and the brackets 6 are arranged in one-to-one correspondence with the guide posts 1; wherein, the support 6 is arranged on the side wall of the chassis 2, the support 6 is provided with a through groove, the width of the through groove is equal to the diameter of the guide post 1, and the guide post 1 passes through the through groove. From this, guide post 1 plays spacing effect to the removal of support 6, prevents that support 6 from rocking at the removal in-process, guarantees the mobility stability of chassis 2.

In some embodiments, as shown in fig. 1, when the number of the guide posts 1 is three, the three guide posts 1 are respectively a first guide post 1, a second guide post 1 and a third guide post 1, the first guide post 1 is located on the vertical central axis of one side of the chassis 2, the other two guide posts 1 are located on the other side of the chassis 2, and the second guide post 1 and the third guide post 1 are symmetrically arranged relative to the first guide post 1, so that the center of the first guide post 1, the center of the second guide post 1 and the center of the third guide post 1 form an isosceles triangle, and the stability of the chassis 2 during moving is ensured.

In some embodiments, as shown in fig. 2, the air distribution duct 4 is in communication with the air inlet stack via a union joint 7, whereby upon disconnection of the union joint 7, separation of the air distribution duct 4 from the air inlet stack is achieved, thereby facilitating the overall lifting of the assembly of the chassis 2.

As shown in figures 1 and 2, the maintenance process of the aeration system for the aerobic biochemical tank comprises the following steps: break loose joint 7, when drive arrangement drive reel anticlockwise rotation, the line process is received to the reel, and first hoist and mount rope and second hoist and mount rope 5 drive base rebound, and the base highly risees apart from the bottom of the pool, and 2 subassemblies on the chassis are located more than the surface of water, and the staff can wash aeration dish 3 more than the surface of water, maintain and change.

To sum up, the utility model discloses an aeration system for good oxygen biochemical pond makes the staff can wash, maintain and change the aeration dish 3 that blocks up or leak gas more than the surface of water to reduce the work degree of difficulty, improve work efficiency.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. An aeration system for an aerobic biochemical tank, comprising:

2. An aeration system for an aerobic biochemical tank according to claim 1, wherein the lifting device comprises:

one end of the first hoisting rope is wound on the reel;

3. An aeration system for an aerobic biochemical tank according to claim 2, wherein the chassis assembly further comprises brackets, the number of the brackets is equal to the number of the guide posts, and the brackets and the guide posts are arranged in one-to-one correspondence;

4. An aeration system for an aerobic biochemical tank according to claim 3, wherein the number of the guide posts is three, and the centers of the three guide posts form an isosceles triangle.

5. An aeration system for an aerobic biochemical tank according to claim 3, wherein the driving means is a motor.

6. An aeration system for an aerobic biochemical tank according to claim 1, wherein the gas distribution conduit is communicated with the gas inlet standpipe through a loose joint.