CN215905951U

CN215905951U - Advanced sewage treatment device

Info

Publication number: CN215905951U
Application number: CN202122044632.6U
Authority: CN
Inventors: 王梅; 陆伟; 章丽丽
Original assignee: Hefei Hongtu Printing Co ltd
Current assignee: Hefei Hongtu Printing Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-25
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a sewage advanced treatment device, which comprises a sewage treatment tank, an oxygenation pump and an oxygen transmission structure arranged in the sewage treatment tank; the oxygen transmission structure comprises an oxygen conveying pipe, a hollow ball and a plurality of air guide pipes, wherein the hollow ball is communicated with the bottom end of the oxygen conveying pipe, the air guide pipes are uniformly distributed on the outer surface of the hollow ball, a plurality of air outlet holes are uniformly formed in the outer portion of each air guide pipe, the output end of the oxygenation pump is connected with the oxygen conveying pipe, one end of each oxygen conveying pipe is communicated with a connecting pipe, and the connecting pipe is clamped at the top end of the oxygen conveying pipe to realize sealed transmission of oxygen.

Description

Advanced sewage treatment device

Technical Field

The utility model relates to the technical field of advanced sewage treatment, in particular to an advanced sewage treatment device.

Background

The advanced treatment of sewage refers to a further water treatment process for reusing the sewage as a water resource for production or life after primary and secondary treatment of urban sewage or industrial wastewater in order to reach a certain reuse water standard.

The sewage after primary and secondary treatment is easy to have the condition of insufficient oxygen and the water quality is easy to change, so the treated sewage needs to be further subjected to oxygen increasing treatment, and although the existing oxygen increasing device can increase the oxygen content of water to a certain extent, the problem of insufficient local water content is easy to occur, so the utility model provides the sewage deep treatment device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sewage advanced treatment device to solve the problems in the background technology.

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

a sewage advanced treatment device comprises a sewage treatment tank, an oxygenation pump and an oxygen transmission structure arranged in the sewage treatment tank;

the oxygen transmission structure comprises an oxygen tube, a hollow ball and a plurality of air guide tubes, wherein the hollow ball is communicated with the bottom end of the oxygen tube, the air guide tubes are evenly distributed on the outer surface of the hollow ball, and a plurality of air outlet holes are evenly formed in the outer portions of the air guide tubes.

As a further scheme of the utility model: the output end of the oxygenation pump is connected with an oxygen tube, one end of the oxygen tube is communicated with a connecting tube, and the connecting tube is clamped at the top end of the oxygen tube, so that sealed transmission of oxygen is realized.

As a further scheme of the utility model: the sewage treatment pond inner wall's one side has been seted up movable groove, there is the sliding block on the roof in movable groove through spring coupling, logical oxygen pipe passes movable groove and receives the compression of sliding block.

As a further scheme of the utility model: one side fixedly connected with backup pad in sewage treatment pond, the backup pad is placed oxygenation pump.

As a further scheme of the utility model: the oblique symmetry in top in sewage treatment pond is provided with two connecting plates, driving motor is installed at the top of connecting plate, driving motor's output extends to the below of connecting plate and is connected with the stirring frame.

As a further scheme of the utility model: the oxygen therapy pipe passes through the inner wall connection of connection structure and sewage treatment pond, connection structure establishes the lantern ring at the oxygen therapy pipe surface and fixes the connecting rod in lantern ring both sides including the cover, connecting rod and sewage treatment pond inner wall connection.

Compared with the prior art, the sewage treatment tank can realize uniform oxygenation of water in the sewage treatment tank through the matching of the oxygen delivery pipe, the hollow ball, the air guide pipe and the oxygenation pump, avoids the situation that local water areas cannot be oxygenated, and can greatly improve the water quality.

Drawings

FIG. 1 is a schematic structural view of an advanced wastewater treatment apparatus.

FIG. 2 is a top view of a sewage advanced treatment apparatus.

FIG. 3 is a schematic view showing a structure of a sewage treatment tank in the advanced sewage treatment apparatus.

FIG. 4 is an enlarged view of a portion A of the sewage advanced treatment apparatus shown in FIG. 3.

In the figure: 1. a sewage treatment tank; 2. an oxygenation pump; 3. an oxygen delivery tube; 4. hollow spheres; 5. an air duct; 6. an air outlet; 7. an oxygen pipe; 8. a connecting pipe; 9. a movable groove; 10. a spring; 11. a slider; 12. a support plate; 13. a connecting plate; 14. a drive motor; 15. a stirring frame; 16. a collar; 17. a connecting rod.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The embodiment provides a sewage advanced treatment device, and referring to fig. 1-4, the sewage advanced treatment device comprises a sewage treatment tank 1, an oxygenation pump 2 and an oxygen transmission structure arranged in the sewage treatment tank 1; the oxygen transmission structure comprises an oxygen tube 3, a hollow ball 4 and a plurality of air guide tubes 5, wherein the hollow ball 4 is communicated with the bottom end of the oxygen tube 3, the air guide tubes 5 are evenly distributed on the outer surface of the hollow ball 4, and a plurality of air outlet holes 6 are evenly formed in the outer portions of the air guide tubes 5.

The sewage advanced treatment unit that this embodiment discloses can realize the even oxygenation of the inside water of sewage treatment pond, avoid appearing the problem that local waters can not obtain the oxygenation, guarantee the stability of quality of water, concrete oxygen therapy pipe 3 through addding, clean shot 4 and air duct 5 can make oxygen loop through oxygen therapy pipe 3, clean shot 4 and air duct 5 and from 6 discharges subaquecities of venthole on the air duct 5, the diffusivity of oxygen transport has been increased, make oxygen disperse to open leading-in aquatic, realize even oxygenation.

Referring to fig. 1, the output end of the oxygenation pump 2 is connected with an oxygen tube 7, one end of the oxygen tube 7 is communicated with a connecting tube 8, and the connecting tube 8 is clamped at the top end of the oxygen tube 3, so that the oxygen is transmitted in a sealed manner. Through the assembled connection between connecting pipe 8 and oxygen therapy pipe 3, can conveniently dismantle logical oxygen pipe 7, conveniently carry out many places with logical oxygen pipe 7 and use.

Referring to fig. 3 and 4, a movable groove 9 is formed in one side of the inner wall of the sewage treatment tank 1, a sliding block 11 is connected to the top wall of the movable groove 9 through a spring 10, and the oxygen introducing pipe 7 penetrates through the movable groove 9 and is compressed by the sliding block 11. The downward pressure of the oxygen tube 7 can be increased through the arranged movable groove 9, the spring 10 and the sliding block 11, so that the stability of connection between the connecting tube 8 and the oxygen tube 3 is ensured.

Referring to fig. 2, a support plate 12 is fixedly connected to one side of the sewage treatment tank 1, and the support plate 12 is used for placing the oxygenation pump 2. The oxygenation pump 2 is conveniently supported by the arrangement of the support plate 12.

Referring to fig. 1-3, two connecting plates 13 are arranged on the top of the sewage treatment tank 1 in an oblique symmetry manner, a driving motor 14 is installed on the top of the connecting plates 13, and the output end of the driving motor 14 extends to the lower part of the connecting plates 13 and is connected with a stirring frame 15. The two groups of stirring frames 15 which are obliquely and symmetrically arranged can increase the water fluidity, further increase the uniformity of oxygen therapy and further improve the water quality.

Referring to fig. 1 and 2, the oxygen therapy pipe 3 passes through the inner wall connection of connection structure and sewage treatment pond 1, connection structure is established the lantern ring 16 and is fixed the connecting rod 17 in lantern ring 16 both sides at the oxygen therapy pipe 3 surface including the cover, connecting rod 17 and sewage treatment pond 1 inner wall connection. The oxygen therapy tube 3 is conveniently fixed by a collar 16 and a connecting rod 17.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The advanced sewage treatment device is characterized by comprising a sewage treatment tank (1), an oxygenation pump (2) and an oxygen transmission structure arranged in the sewage treatment tank (1);

the oxygen transmission structure comprises an oxygen transmission pipe (3), a hollow ball (4) communicated with the bottom end of the oxygen transmission pipe (3) and a plurality of air guide pipes (5) evenly distributed on the outer surface of the hollow ball (4), and a plurality of air outlet holes (6) are evenly formed in the outer portion of each air guide pipe (5).

2. The advanced wastewater treatment device according to claim 1, wherein an oxygen tube (7) is connected to the output end of the oxygenation pump (2), a connecting tube (8) is communicated with one end of the oxygen tube (7), and the connecting tube (8) is clamped at the top end of the oxygen tube (3) to realize the sealed transmission of oxygen.

3. The advanced wastewater treatment device according to claim 2, wherein a movable groove (9) is formed in one side of the inner wall of the wastewater treatment tank (1), a sliding block (11) is connected to the top wall of the movable groove (9) through a spring (10), and the oxygen introducing pipe (7) penetrates through the movable groove (9) and is compressed by the sliding block (11).

4. The advanced wastewater treatment device according to claim 1, characterized in that a support plate (12) is fixedly connected to one side of the wastewater treatment tank (1), and the support plate (12) is used for placing the oxygenation pump (2).

5. The advanced wastewater treatment device according to claim 1, characterized in that two connecting plates (13) are arranged on the top of the wastewater treatment tank (1) in an oblique symmetry manner, a driving motor (14) is mounted on the top of the connecting plates (13), and the output end of the driving motor (14) extends to the lower part of the connecting plates (13) and is connected with a stirring frame (15).

6. The advanced wastewater treatment device according to claim 1, wherein the oxygen tube (3) is connected with the inner wall of the wastewater treatment tank (1) through a connecting structure, the connecting structure comprises a sleeve ring (16) sleeved on the outer surface of the oxygen tube (3) and connecting rods (17) fixed on two sides of the sleeve ring (16), and the connecting rods (17) are connected with the inner wall of the wastewater treatment tank (1).