CN218262182U

CN218262182U - High-efficiency aeration device for water treatment

Info

Publication number: CN218262182U
Application number: CN202222284620.5U
Authority: CN
Inventors: 龙洁; 晏强
Original assignee: Chengdu Youpu Yusheng Environmental Protection Equipment Co ltd
Current assignee: Chengdu Youpu Yusheng Environmental Protection Equipment Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-10
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to the technical field of water treatment equipment, and provides a high-efficiency aeration device for water treatment, which comprises an aeration tank, an air pipe and an air pump; the air pipe is arranged at the bottom of the aeration tank and is arranged in a snake shape, a plurality of air outlets are formed in the air pipe and are arranged at intervals along the extending direction of the air pipe, a rotating ring is arranged on each air outlet, the rotating ring is rotatably connected with the air outlets and is communicated with the air outlets, a plurality of bending pipes are arranged on the rotating ring and are arranged at intervals along the circumferential direction of the rotating ring, the first ends of the bending pipes are communicated with the rotating ring, and the second ends of the bending pipes are communicated with the outside; the air pump is installed on the ground, the outlet of the air pump is communicated with the air pipe, and the air pump is electrically connected with the external control cabinet.

Description

High-efficiency aeration device for water treatment

Technical Field

The utility model relates to a water treatment facilities technical field, concretely relates to high-efficient aeration equipment is used in water treatment.

Background

In the sewage treatment process, an aeration tank is a main structure for biological treatment, and an aeration device is arranged below the water surface of the aeration tank in order to ensure that microorganisms in the aeration tank can move normally. The aeration device forcibly introduces air into the sewage to ensure that the sewage in the tank is in contact with the air to oxygenate, so that the oxygen in the air is accelerated to transfer into the liquid, the suspended objects in the tank are prevented from sinking, the contact of the organic matters in the tank with microorganisms and dissolved oxygen is enhanced, and the organic matters in the sewage are subjected to oxidative decomposition.

However, the existing aeration device is fixed in position, so that the sprayed air has poor diffusivity, organic matters and microorganisms in the sewage cannot be mixed with dissolved oxygen sufficiently and quickly, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

To the defects in the prior art, the utility model aims at providing a high-efficient aeration equipment is used in water treatment for the diffusivity of air in sewage is better.

In order to achieve the above purpose, the present invention is implemented by the following technical solutions: an efficient aeration device for water treatment comprises an aeration tank, an air pipe and an air pump;

the air pipe is arranged at the bottom of the aeration tank and is in a snake-shaped arrangement, a plurality of air outlets are formed in the air pipe and are arranged at intervals along the extending direction of the air pipe, a rotating ring is arranged on each air outlet, the rotating ring is rotatably connected with the air outlets and communicated with the air outlets, a plurality of bending pipes are arranged on the rotating ring and are arranged at intervals along the circumferential direction of the rotating ring, the first ends of the bending pipes are communicated with the rotating ring, and the second ends of the bending pipes are communicated with the outside;

the air pump is installed on the ground, the outlet of the air pump is communicated with the air pipe, and the air pump is electrically connected with the external control cabinet.

The stirring device further comprises a stirring assembly, the stirring assembly comprises a rotating shaft and a motor, the rotating shaft is transversely arranged above the interior of the aeration tank, two ends of the rotating shaft are rotatably connected with the inner wall of the aeration tank, a plurality of blades are mounted on the rotating shaft, the motor is mounted on the aeration tank and used for driving the rotating shaft to rotate, and the motor is electrically connected with the external control cabinet.

Furthermore, a plurality of through holes are formed in the paddle.

Further, a plurality of the air outlets are respectively arranged at both sides of the rotating shaft.

The utility model has the advantages that: the utility model provides a pair of high-efficient aeration equipment is used in water treatment, when the air pump starts, the air can be discharged from a plurality of gas outlets through the trachea. The rotating ring and the bent pipe on the air outlet can rotate under the action of air flow, so that the air diffusivity in the sewage is better, organic matters and microorganisms in the sewage are fully mixed with dissolved oxygen quickly, and the efficiency is higher.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the internal cross-sectional structure of the present invention;

FIG. 4 is a schematic front view of the structure of FIG. 3;

fig. 5 is a schematic view of a partial structure of the present invention.

Reference numerals are as follows: 10-an aeration tank, 20-an air pipe, 21-an air outlet, 22-a rotating ring, 23-a bent pipe, 30-an air pump, 40-a stirring component, 41-a rotating shaft, 42-a motor and 43-a blade.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In this application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present application, it is to be understood that the terms "longitudinal," "lateral," "horizontal," "top," "bottom," "upper," "lower," "inner" and "outer" and the like are used in the orientation or positional relationship shown in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1-5, the utility model provides a high-efficiency aeration device for water treatment, which comprises an aeration tank 10, an air pipe 20 and an air pump 30.

The air pipe 20 is fixedly installed at the bottom of the aeration tank 10 and is arranged in a serpentine shape, a plurality of air outlets 21 are formed on the air pipe 20, and the air outlets 21 are sequentially arranged at intervals along the extending direction of the air pipe 20. Each air outlet 21 is provided with a rotating ring 22, and the rotating ring 22 is rotatably connected with the air outlet 21 and communicated with the air outlet 21. A plurality of bending pipes 23 are fixedly mounted on the rotating ring 22, and the bending pipes 23 are sequentially arranged at intervals along the circumferential direction of the rotating ring 22. A first end of the bending tube 23 communicates with the rotating ring 22, and a second end of the bending tube 23 communicates with the outside.

The air pump 30 is fixedly arranged on the ground, the outlet of the air pump 30 is communicated with the air pipe 20, and the air pump 30 is electrically connected with the external control cabinet.

The specific working process is as follows: the staff controls the air pump 30 through the external control cabinet to start, and the air that the export of air pump 30 is discharged from a plurality of gas outlets 21 through trachea 20, because all be provided with swivel 22 on every gas outlet 21, swivel 22 is connected with gas outlet 21 rotation again, therefore the air of gas outlet 21 when discharging through swivel 22 and bent pipe 23, under the effect of air current, swivel 22 and bent pipe 23 will take place rotatoryly. Then the staff pours sewage into aeration tank 10 again can, along with the rotation of swivel 22 and crooked pipe 23, the diffusibility of air in sewage is better to make organic matter, the microorganism in the sewage fully mix with dissolved oxygen fast, improved efficiency.

In one embodiment, a stirring assembly 40 is also included, the stirring assembly 40 including a rotating shaft 41 and a motor 42. The rotating shaft 41 is transversely disposed above the inside of the aeration tank 10, and both ends thereof are rotatably connected to the inner wall of the aeration tank 10. The rotating shaft 41 is fixedly provided with a plurality of paddles 43, and the plurality of paddles 43 are arranged at equal intervals in sequence along the circumferential direction of the rotating shaft 41. The motor 42 is fixedly arranged on the aeration tank 10 and used for driving the rotating shaft 41 to rotate, and the motor 42 is electrically connected with an external control cabinet.

After sewage got into aeration tank 10, the staff started through external control cabinet control motor 42, and motor 42 drives axis of rotation 41 and paddle 43 rotation to stir sewage, further improve the diffusivity of air in sewage, promote organic matter, the microorganism in the sewage fully to mix with dissolved oxygen.

In one embodiment, the paddle 43 has a plurality of through holes. The design of the through holes can enable sewage to pass through, so that the resistance of the blades 43 in rotation is reduced, and the running smoothness of the stirring assembly 40 is improved.

In one embodiment, the plurality of air outlets 21 are respectively disposed at both sides of the rotation shaft 41.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a water treatment uses high-efficient aeration equipment, includes the aeration tank, its characterized in that: also comprises an air pipe and an air pump;

the air pipe is arranged at the bottom of the aeration tank and is arranged in a snake shape, a plurality of air outlets are formed in the air pipe and are arranged at intervals along the extending direction of the air pipe, a rotating ring is arranged on each air outlet, the rotating ring is rotatably connected with the air outlets and is communicated with the air outlets, a plurality of bending pipes are arranged on the rotating ring and are arranged at intervals along the circumferential direction of the rotating ring, the first ends of the bending pipes are communicated with the rotating ring, and the second ends of the bending pipes are communicated with the outside;

2. A high efficiency aeration apparatus for water treatment as defined in claim 1, wherein: the stirring device is characterized by further comprising a stirring assembly, wherein the stirring assembly comprises a rotating shaft and a motor, the rotating shaft is transversely arranged above the interior of the aeration tank, two ends of the rotating shaft are rotatably connected with the inner wall of the aeration tank, a plurality of blades are mounted on the rotating shaft, the motor is mounted on the aeration tank and used for driving the rotating shaft to rotate, and the motor is electrically connected with the external control cabinet.

3. A high efficiency aeration apparatus for water treatment according to claim 2, wherein: the paddle is provided with a plurality of through holes.

4. A high efficiency aeration apparatus for water treatment as defined in claim 2, wherein: the plurality of air outlets are respectively arranged on two sides of the rotating shaft.