CN219620928U

CN219620928U - Sewage treatment aerator

Info

Publication number: CN219620928U
Application number: CN202320861461.2U
Authority: CN
Inventors: 李念伟
Original assignee: Anhui Honghui Environmental Technology Co ltd
Current assignee: Anhui Honghui Environmental Technology Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-09-01
Anticipated expiration: 2033-04-18

Abstract

The utility model provides a sewage treatment aerator, which relates to the field of sewage treatment and comprises aeration equipment, an air inlet pipe and a spray pipe, wherein the spray pipe is arranged on one side of the aeration equipment, the air inlet pipe is arranged at the top of the spray pipe on one side of the aeration equipment, leather bags are arranged on the periphery of the spray pipe through hoops, clamping blocks are arranged at one ends of the hoops, and fixing bolts are arranged between the clamping blocks at one ends of the hoops.

Description

Sewage treatment aerator

Technical Field

The utility model relates to the field of sewage treatment, in particular to a sewage treatment aerator.

Background

Often can need to use the aerator in sewage treatment field, the aerator is with the microbubble injection sewage in, under coagulant and flocculant combined action, the suspended solid takes place physical flocculation and chemical flocculation to form big suspended solid floc, float the liquid level under the buoyancy effect of bubble crowd and form the dross, utilize the sediment machine of scraping to separate from water, current aerator along with the increase of live time, impurity in calcareous sewage or the sewage can lead to nozzle scale blockage, causes the influence to the aeration work.

Disclosure of Invention

The utility model aims to solve the following problems in the prior art: along with the increase of the service time of the existing aerator, the calcium-containing sewage or impurities in the sewage can cause the blockage of nozzle scaling, thereby influencing the aeration operation.

In order to solve the problems in the prior art, the utility model provides a sewage treatment aerator, which comprises aeration equipment, an air inlet pipe and a spray pipe, wherein the spray pipe is arranged on one side of the aeration equipment, the air inlet pipe is arranged at the top of the spray pipe on one side of the aeration equipment, a leather bag is arranged on the periphery of the spray pipe through a clamp, clamping blocks are arranged at one end of the clamp, and a fixing bolt is arranged between the clamping blocks at one end of the clamp.

Preferably, a nozzle is arranged in the spray pipe, and one end of the nozzle is connected with the aeration equipment.

Preferably, the leather bag is made of rubber, and the size of the leather bag is larger than that of the spray pipe.

Preferably, the clamp is in a circular ring shape, and the clamping block is positioned at a notch at one end of the clamp.

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

in the use process of the device, if the aeration equipment is in an operating state, the leather bags can be flushed by high-speed water flow sprayed from the nozzle of the spray pipe, the leather bags in the opened state can not influence the water flow sprayed from the spray pipe to perform aeration, after the aeration is finished, the leather bags lose the impact force of the water flow of the spray pipe and then return to the original state to be flat bags, at the moment, the debris impurities in the sewage are difficult to pass through the flat bags to enter the spray pipe to cause scaling or blockage of the inner wall of the spray pipe, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic view of a part of the structure of the clip of the present utility model;

reference numerals: 1. an aeration device; 2. an air inlet pipe; 3. a spray pipe; 4. a clamp; 5. a leather bag; 6. a clamping block; 7. and a fixing bolt.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1 to 3, a sewage treatment aerator is assembled by the following components:

and (3) assembly description: the staff is connected with the leather bag 5 and the clamp 4 at first, immediately establishes the spout department at aeration equipment 1 spray tube 3 with clamp 4 cover, takes out the gim peg 7 and inserts the gim peg 7 in the screw hole of fixture block 6, fixes gim peg 7 through installing screw nut, can fix clamp 4 and leather bag 5, and after inspection clamp 4 does not have not become flexible the condition, the staff with aeration equipment 1 installation deployment in the effluent water sump that needs to handle can.

Description of working principle: the water flow generated by the submersible pump passes through the nozzle of the aeration equipment 1 to form high-speed water flow, negative pressure is formed around the nozzle to suck air, the air is mixed with the water flow through the mixing chamber, the water-air mixing flow is generated in the trumpet-shaped spray pipe 3, the water flow with a plurality of bubbles is sprayed at high speed to be discharged out, vortex stirring is carried out in a water area with a large area and a large depth, the aeration work is completed, if the aeration equipment 1 is in an operating state, the leather bag 5 can be flushed out by the high-speed water flow sprayed out by the nozzle of the spray pipe 3, the leather bag 5 in a stretching state can not influence the water flow sprayed out by the spray pipe 3 to perform the aeration work, after the aeration work is finished, the leather bag 5 loses the impact force of the water flow of the spray pipe 3, the water flow is restored to be in a flat bag shape, and then the debris impurities in the sewage are difficult to penetrate through the flat bag 5 to enter the spray pipe 3 to cause scaling or blockage of the inner wall of the spray pipe 3, and the practicability of the device is increased.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sewage treatment aeration machine, includes aeration equipment (1), intake pipe (2) and spray tube (3), its characterized in that: one side of aeration equipment (1) is equipped with spray tube (3), spray tube (3) top of aeration equipment (1) one side is equipped with intake pipe (2), the periphery of spray tube (3) is equipped with leather bag (5) through clamp (4), the one end of clamp (4) all is equipped with fixture block (6), be equipped with dead bolt (7) between fixture block (6) of clamp (4) one end.

2. A sewage treatment aerator as claimed in claim 1, wherein: a nozzle is arranged in the spray pipe (3), and one end of the nozzle is connected with the aeration equipment (1).

3. A sewage treatment aerator as claimed in claim 1, wherein: the leather bag (5) is made of rubber, and the size of the leather bag (5) is larger than that of the spray pipe (3).

4. A sewage treatment aerator as claimed in claim 1, wherein: the clamp (4) is circular, and the clamping block (6) is positioned at a notch at one end of the clamp (4).