CN216863795U

CN216863795U - Aeration tank structure for sewage treatment

Info

Publication number: CN216863795U
Application number: CN202220322785.4U
Authority: CN
Inventors: 李雪飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-01
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses an aeration tank structure for sewage treatment, which relates to the technical field of sewage treatment and comprises a tank body, wherein a first n-shaped frame is fixedly arranged at the top of the tank body, a second n-shaped frame is arranged in the first n-shaped frame, electric cylinders are symmetrically and fixedly arranged on two sides of the top of the first n-shaped frame, a rotating shaft is arranged on the lower side of the inside of the second n-shaped frame, and a first motor is fixedly arranged on one side of the top of the second n-shaped frame. According to the utility model, through the matched use of the first n-type frame, the second n-type frame, the electric cylinder, the first motor, the transmission belt, the rotating shaft, the rotating disc, the blades, the oxygen pump, the conduit, the hose, the air inlet pipe and the air disc, sewage can be stirred, air can be introduced into the sewage, the aeration effect is increased, and through the matched use of the second motor, the first transverse shaft, the second transverse shaft, the cleaning plate and the hairbrush, the convenience for cleaning the tank body is increased.

Description

Aeration tank structure for sewage treatment

Technical Field

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

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, and the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like and also increasingly enters the daily life of common people; the aeration tank is an important structure in the sewage treatment process, the aeration tank utilizes an activated sludge method to treat sewage, certain sewage retention time is provided in the tank, and the oxygen content required by aerobic microorganisms and the mixing condition of full contact of sewage and activated sludge are met.

But among the prior art, most aeration tank structures can remain partial solid impurity behind the sewage after the discharge treatment, need artifical manual to the inside solid impurity of cell body this moment, lead to the convenience of cell body clearance to reduce.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an aeration tank structure for sewage treatment to solve the above problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

an aeration tank structure for sewage treatment comprises a tank body, wherein a first n-shaped frame is fixedly arranged at the top of the tank body, a second n-shaped frame is arranged in the first n-shaped frame, electric cylinders are symmetrically and fixedly arranged on two sides of the top of the first n-shaped frame, a rotating shaft is arranged on the lower side inside the second n-shaped frame, a first motor is fixedly arranged on one side of the top of the second n-shaped frame, a plurality of oxygen pumps are fixedly arranged on the top of the second n-shaped frame, a plurality of guide pipes are fixedly arranged on the inner wall of the bottom of the second n-shaped frame, the lower part of one side of the tank body is communicated with a liquid discharge pipe, a second motor is fixedly arranged at the other side of the tank body, a gate valve is arranged on the liquid discharge pipe, a cleaning plate is arranged at one side of the interior of the tank body close to the second motor, the inside of cell body is provided with first cross axle and second cross axle respectively, the equal fixed mounting in front and back side and the bottom of cleaning plate has the brush.

As a further scheme of the utility model: the output end of the electric cylinder penetrates through the first n-shaped frame and is fixedly connected with the top of the second n-shaped frame.

As a still further scheme of the utility model: be provided with the drive belt on the output of first motor, the outer wall equidistance fixedly connected with a plurality of carousel of pivot, the outer wall fixed mounting of carousel has the blade, the lower extreme intercommunication of pipe has the gas disk, and the upper portion intercommunication of pipe has the intake pipe, the one end intercommunication that the pipe was kept away from to the intake pipe has the hose.

As a still further scheme of the utility model: the one end of pivot runs through in one side of second n type frame, and the other end of pivot and the opposite side inner wall of second n type frame rotate and be connected, the output of first motor is in the outside one end of second n type frame with the pivot and is connected through drive belt transmission, the one end that the intake pipe was kept away from to the hose communicates with the output of oxygen pump, the oxygen pump equals with the quantity of pipe, every the oxygen pump with every the pipe one-to-one.

As a still further scheme of the utility model: the one end of first cross axle runs through in one side of cell body and with the output fixed connection of second motor, and the other end of first cross axle rotates with the inner wall of cell body to be connected, first cross axle is provided with the sealing washer with cell body contact site, and just first cross axle is in the inside surface of cell body and is provided with the screw thread, the both ends of second cross axle respectively with the both sides inner wall fixed connection of cell body, first cross axle and second cross axle run through respectively in the clearance board, the clearance board passes through threaded connection with first cross axle, and the clearance board is connected with second cross axle clearance fit, the brush contacts with the inner wall of cell body, and brush and cell body looks adaptation.

As a still further scheme of the utility model: the electric cylinder, the first motor, the oxygen pump and the second motor are all externally connected with a power supply.

Compared with the prior art, the utility model has the beneficial effects that: through first n type frame, second n type frame, electronic jar, first motor, the drive belt, the apparatus further comprises a rotating shaft, the carousel, the blade, the oxygen pump, the pipe, the hose, cooperation between intake pipe and the air drum is used, can stir sewage, can let in sewage with the air again, increased the aeration effect, and use through the cooperation between second motor, first cross axle, the second cross axle, clearance board and the brush, increased the convenience of clearing up the cell body.

Drawings

FIG. 1 is a schematic structural view of an aeration tank structure for sewage treatment.

FIG. 2 is an enlarged schematic structural view of A in an aeration tank structure for sewage treatment.

FIG. 3 is a sectional view showing a side view of a tank in an aeration tank structure for wastewater treatment.

The labels in the figure are: 1. a tank body; 2. a liquid discharge pipe; 3. a first n-type frame; 4. a second n-type frame; 5. an electric cylinder; 6. a rotating shaft; 7. a first motor; 8. a transmission belt; 9. a turntable; 10. a blade; 11. an oxygen pump; 12. a conduit; 13. an air pan; 14. cleaning the plate; 15. a second motor; 16. an air inlet pipe; 17. a hose; 18. a first lateral axis; 19. a second lateral axis; 20. and a brush.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, an aeration tank structure for sewage treatment includes a tank body 1, a first n-type frame 3 is fixedly installed at the top of the tank body 1, a second n-type frame 4 is installed inside the first n-type frame 3, electric cylinders 5 are symmetrically and fixedly installed on both sides of the top of the first n-type frame 3, a rotating shaft 6 is installed on the lower side of the inside of the second n-type frame 4, a first motor 7 is fixedly installed on one side of the top of the second n-type frame 4, a plurality of oxygen pumps 11 are fixedly installed on the top of the second n-type frame 4, a plurality of guide tubes 12 are fixedly installed on the inner wall of the bottom of the second n-type frame 4, a liquid discharge tube 2 is communicated with the lower portion of one side of the tank body 1, a second motor 15 is fixedly installed on the other side of the tank body 1, a gate valve is installed on the liquid discharge tube 2, a cleaning plate 14 is installed on one side of the second motor 15 inside the tank body 1, a first cross shaft 18 and a second cross shaft 19 are respectively installed inside the tank body 1, the front, rear and bottom of the cleaning plate 14 are fixedly provided with brushes 20.

Referring to fig. 1, the output end of the electric cylinder 5 penetrates through the first n-type frame 3 and is fixedly connected with the top of the second n-type frame 4, so as to conveniently control the second n-type frame 4 to move downwards, and the rotating shaft 6 and the air disc 13 enter the inside of the pool body 1.

Referring to fig. 1 and 2, a transmission belt 8 is arranged at an output end of a first motor 7, a plurality of rotating discs 9 are fixedly connected to an outer wall of a rotating shaft 6 at equal intervals, blades 10 are fixedly mounted on the outer wall of each rotating disc 9, an air disc 13 is communicated with a lower end of a conduit 12, an air inlet pipe 16 is communicated with an upper portion of the conduit 12, a hose 17 is communicated with one end, far away from the conduit 12, of the air inlet pipe 16, one end of the rotating shaft 6 penetrates through one side of a second n-shaped frame 4, the other end of the rotating shaft 6 is rotatably connected with an inner wall of the other side of the second n-shaped frame 4, an output end of the first motor 7 is in transmission connection with one end, far away from the air inlet pipe 16, of the hose 17 and an output end of an oxygen pump 11, the number of the oxygen pumps 11 is equal to that of the conduits 12, each oxygen pump 11 corresponds to each conduit 12 one, and the first motor 7 is connected with the output end of the second n-shaped frame 4 through the transmission belt 8, The rotating shaft 6 and the rotating disc 9 drive the blades 10 to rotate, sewage is stirred, the aeration effect is improved, the oxygen pump 11 introduces air into the sewage through the hose 17, the air inlet pipe 16, the guide pipe 12 and the air disc 13, and the aeration effect is further improved.

Referring to fig. 1 and 3, one end of the first horizontal shaft 18 penetrates through one side of the tank body 1 and is fixedly connected with the output end of the second motor 15, the other end of the first transverse shaft 18 is rotationally connected with the inner wall of the tank body 1, a sealing ring is arranged at the contact part of the first transverse shaft 18 and the tank body 1, the outer surface of the first transverse shaft 18 in the tank body 1 is provided with threads, two ends of the second transverse shaft 19 are respectively fixedly connected with the inner walls of two sides of the tank body 1, the first transverse shaft 18 and the second transverse shaft 19 respectively penetrate through the cleaning plate 14, the cleaning plate 14 is connected with the first transverse shaft 18 through the threads, the cleaning plate 14 is in clearance fit connection with the second transverse shaft 19, the brush 20 is contacted with the inner wall of the tank body 1, and the brush 20 is matched with the tank body 1, and the second motor 15 drives the cleaning plate 14 to move in the tank body 1 through the first transverse shaft 18 and the second transverse shaft 19, so that the tank body 1 is cleaned quickly.

Referring to fig. 1, the electric cylinder 5, the first motor 7, the oxygen pump 11 and the second motor 15 are externally connected with a power supply to provide electric energy for the electric cylinder 5, the first motor 7, the oxygen pump 11 and the second motor 15 to work.

The working principle of the utility model is as follows: in the using process, a user firstly injects sewage to be treated into the tank body 1, then controls the electric cylinder 5, the first motor 7 and the oxygen pump 11 to work respectively, the electric cylinder 5 works to drive the second n-shaped frame 4 to move downwards, so that the rotating shaft 6 and the air disc 13 enter the sewage respectively, the first motor 7 works to drive the rotating shaft 6 to rotate through the driving belt 8, the rotating shaft 6 drives the blades 10 to rotate through the rotating disc 9, the sewage is stirred, the aeration effect is increased, the oxygen pump 11 works to convey air into the conduit 12 through the hose 17 and the air inlet pipe 16, the air enters the sewage through the air disc 13, the aeration effect is further increased, and the sewage after aeration treatment is discharged through the liquid discharge pipe 2; and then the second motor 15 is controlled to work, the second motor 15 works to drive the first cross shaft 18 to rotate, the first cross shaft 18 drives the cleaning plate 14 to move towards the liquid discharge pipe 2 through the second cross shaft 19, and the residual solid impurities can be cleaned to the liquid discharge pipe 2 through the hairbrush 20 and then discharged, so that the convenience of cleaning the tank body is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.

Claims

1. The utility model provides an aeration tank structure for sewage treatment, includes cell body (1), its characterized in that: the improved sewage treatment pool is characterized in that a first n-type frame (3) is fixedly mounted at the top of the pool body (1), a second n-type frame (4) is arranged inside the first n-type frame (3), electric cylinders (5) are symmetrically and fixedly mounted on two sides of the top of the first n-type frame (3), a rotating shaft (6) is arranged on the lower side of the inside of the second n-type frame (4), a first motor (7) is fixedly mounted on one side of the top of the second n-type frame (4), a plurality of oxygen pumps (11) are fixedly mounted on the top of the second n-type frame (4), a plurality of guide pipes (12) are fixedly mounted on the inner wall of the bottom of the second n-type frame (4), a liquid discharge pipe (2) is communicated with the lower portion of one side of the pool body (1), a second motor (15) is fixedly mounted on the other side of the pool body (1), a gate valve is arranged on the liquid discharge pipe (2), a cleaning plate (14) is arranged on one side, close to the second motor (15), inside the pool body (1), the inside of cell body (1) is provided with first cross axle (18) and second cross axle (19) respectively, equal fixed mounting in front and back side and the bottom of cleaning plate (14) has brush (20).

2. An aeration tank structure for wastewater treatment according to claim 1, wherein: the output end of the electric cylinder (5) penetrates through the first n-shaped frame (3) and is fixedly connected with the top of the second n-shaped frame (4).

3. An aeration tank structure for wastewater treatment according to claim 1, wherein: be provided with drive belt (8) on the output of first motor (7), a plurality of carousel (9) of the outer wall equidistance fixedly connected with of pivot (6), the outer wall fixed mounting of carousel (9) has blade (10), the lower extreme intercommunication of pipe (12) has air disk (13), and the upper portion intercommunication of pipe (12) has intake pipe (16), the one end intercommunication that pipe (12) were kept away from in intake pipe (16) has hose (17).

4. An aeration tank structure for wastewater treatment according to claim 3, wherein: the one end of pivot (6) runs through in one side of second n type frame (4), and the other end of pivot (6) rotates with the opposite side inner wall of second n type frame (4) and is connected, the output of first motor (7) is passed through drive belt (8) transmission with the outside one end of pivot (6) in second n type frame (4) and is connected, the one end of intake pipe (16) and the output intercommunication of oxygen pump (11) are kept away from in hose (17), oxygen pump (11) are equal with the quantity of pipe (12), every oxygen pump (11) and every pipe (12) one-to-one.

5. An aeration tank structure for wastewater treatment according to claim 1, wherein: one end of the first transverse shaft (18) penetrates through one side of the tank body (1) and is fixedly connected with the output end of the second motor (15), the other end of the first transverse shaft (18) is rotationally connected with the inner wall of the tank body (1), a sealing ring is arranged at the contact part of the first transverse shaft (18) and the tank body (1), and the outer surface of the first transverse shaft (18) in the tank body (1) is provided with screw threads, two ends of the second transverse shaft (19) are respectively fixedly connected with the inner walls of two sides of the tank body (1), the first transverse shaft (18) and the second transverse shaft (19) respectively penetrate through the cleaning plate (14), the cleaning plate (14) is connected with the first transverse shaft (18) through threads, and the cleaning plate (14) is in clearance fit connection with the second transverse shaft (19), the brush (20) is in contact with the inner wall of the tank body (1), and the brush (20) is matched with the tank body (1).

6. An aeration tank structure for wastewater treatment according to claim 1, wherein: the electric cylinder (5), the first motor (7), the oxygen pump (11) and the second motor (15) are all externally connected with a power supply.