CN203360128U

CN203360128U - Novel aerator structure

Info

Publication number: CN203360128U
Application number: CN2013203085341U
Authority: CN
Inventors: 徐臻毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-31
Filing date: 2013-05-31
Publication date: 2013-12-25
Anticipated expiration: 2023-05-31

Abstract

The utility model discloses a novel aerator structure which comprises an aerator housing; a water inlet and a gas inlet are formed in the aerator housing; a gas-water mixing section and a bubble cutting section are arranged at the inner part of the aerator housing; a first cutting net, a second cutting net and a third cutting net are arranged in the bubble cutting section in sequence; the area of meshes of the second cutting net is smaller than that of meshes in the first cutting net; the area of meshes in the third cutting net is smaller than that of meshes in the second cutting net. Therefore, the novel aerator structure has the advantages that relatively small bubbles can be generated, and the oxygenation and aeration performance is relatively good.

Description

Novel aerator structure

Technical field

The utility model relates to technical field of sewage treatment equipment, particularly relates to a kind of novel aerator structure.

Background technology

Aerator is the necessary equipment of plumbing aeration aerating, by using method, can be divided into surface aerator and underwater aerator, and underwater aerator mainly contains micro-hole aerator and jet aerator.

In use, the bubble of generation is not little for existing jet aerator, and the oxygenic aeration performance need to improve.

The utility model content

The technical problem that the utility model mainly solves is to provide a kind of novel aerator structure, can produce very little bubble, the oxygenic aeration better performances.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of novel aerator structure is provided, comprise: the aerator body skin, described aerator body skin is provided with water-in and inlet mouth, the inside of described aerator body skin is provided with mixing wastewater with air section and bubble cut length, be disposed with the first cutting net in described bubble cut length, the second cutting net and the 3rd cutting net, the area of the online mesh of described the second cutting is less than the area of the online mesh of the first cutting, the area of the online mesh of described the 3rd cutting is less than the area of the online mesh of the second cutting.

In preferred embodiment of the utility model, described water-in is the taper water-in.

In preferred embodiment of the utility model, on described aerator body skin, also there is conical water outlet.

In preferred embodiment of the utility model, described aerator body skin adopts stainless steel to make.

In preferred embodiment of the utility model, the first cutting net, the second cutting net and the 3rd cutting net are the high-strength nylon net.

The beneficial effects of the utility model are: the novel aerator structure that the utility model discloses can produce very little bubble, the oxygenic aeration better performances.

The accompanying drawing explanation

Fig. 1 is the structural representation of novel aerator structure one preferred embodiment of the utility model;

In accompanying drawing, the mark of each parts is as follows: 1, aerator body skin, 2, water-in, 3, inlet mouth, 4, the mixing wastewater with air section, 5, the bubble cut length, the 6, first cutting net, the 7, second cutting net, the 8, the 3rd cutting net.

Embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.

Refer to Fig. 1, the utility model embodiment comprises:

A kind of novel aerator structure, comprise: aerator body skin 1, described aerator body skin 1 is provided with water-in 2 and inlet mouth 3, the inside of described aerator body skin 1 is provided with mixing wastewater with air section 4 and bubble cut length 5, be disposed with the first cutting net 6, the second cutting net 7 and the 3rd cutting net 8 in described bubble cut length 5, on described the second cutting net 7, the area of mesh is less than the area of mesh on the first cutting net 6, and on described the 3rd cutting net 8, the area of mesh is less than the area of the mesh on the second cutting net 7.

Bubble is cut layer by layer by the first cutting net 6, the second cutting net 7 and the 3rd cutting net 8, final very little bubble, the raising aeration effect of forming.

Described water-in 2 is the taper water-in.

Also there is conical water outlet on described aerator body skin 1.

Described aerator body skin 1 adopts stainless steel to make.

The first cutting net 6, the second cutting net 7 and the 3rd cutting net 8 are the high-strength nylon net, and intensity is high, durable in use.

The novel aerator structure that the utility model discloses, can produce very little bubble, the oxygenic aeration better performances.

The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification sheets and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.

Claims

1. a novel aerator structure, it is characterized in that, comprise: the aerator body skin, described aerator body skin is provided with water-in and inlet mouth, the inside of described aerator body skin is provided with mixing wastewater with air section and bubble cut length, be disposed with the first cutting net, the second cutting net and the 3rd cutting net in described bubble cut length, the area of the online mesh of described the second cutting is less than the area of the online mesh of the first cutting, and the area of the online mesh of described the 3rd cutting is less than the area of the online mesh of the second cutting.

2. novel aerator structure according to claim 1, is characterized in that, described water-in is the taper water-in.

3. novel aerator structure according to claim 1, is characterized in that, on described aerator body skin, also has conical water outlet.

4. novel aerator structure according to claim 1, is characterized in that, described aerator body skin adopts stainless steel to make.

5. novel aerator structure according to claim 1, is characterized in that, the first cutting net, the second cutting net and the 3rd cutting net are the high-strength nylon net.