CN217437882U

CN217437882U - Micropore aeration hose for sewage treatment

Info

Publication number: CN217437882U
Application number: CN202220917507.3U
Authority: CN
Inventors: 王志月; 张金宝
Original assignee: Shandong Dijie Polymer Technology Co ltd
Current assignee: Shandong Dijie Polymer Technology Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-09-16
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a micropore aeration hose for sewage treatment, which comprises a pipeline main body, wherein the outer surface of the pipeline main body is provided with aeration holes, one end of the pipeline main body is fixedly connected with an installation mechanism, the inner surface of the pipeline main body is provided with a filter cotton layer, the outer surface of the filter cotton layer is fixedly connected with a chemical fiber mesh layer, the outer surface of the chemical fiber mesh layer is fixedly connected with a rubber layer, the outer surface of the rubber layer is fixedly connected with an outer layer, through the arranged joint, the internal thread cap cover and the extrusion sleeve, the installation and butt joint of pipelines of workers are facilitated, the aeration hose is more firmly fixed, and through the arranged filter cotton layer, the air is filtered and the dust in the air is blocked, and the air flows out from the aeration holes after passing through the filter cotton layer, and generate medium and micro bubbles in water, thereby avoiding the blockage of aeration holes by dust in the air and improving the utilization rate of oxygen.

Description

Micropore aeration hose for sewage treatment

Technical Field

The utility model relates to an aeration hose technical field specifically is a micropore aeration hose for sewage treatment.

Background

The aeration hose is thin-walled, the straight channel greatly reduces the aeration resistance loss, the variable hole and the slit are automatically opened and closed, the hose is in a linear aeration mode, so that the air distribution is uniform, the vertical circulation is formed, and the stirring and mixing are more uniform; small bubbles, high oxygen utilization rate and high power efficiency.

However, in the use process of the existing aeration hose, because a large amount of dust is contained in the air, when the Kongqi enters the aeration hose and flows out of the aeration hole, part of the dust can block the aeration hole, so that the oxygen utilization rate is reduced, and the micropore aeration hose for sewage treatment is not convenient for workers to install and is not firm to install when being installed or butted with a pipeline.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a micropore aeration hose for sewage treatment to propose among the above-mentioned background art that aeration hose oxygen utilization ratio is low and be not convenient for staff's installation and the insecure problem of installation.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a micropore aeration hose for sewage treatment, includes pipeline main body, the aeration hole has been seted up to pipeline main body's surface, pipeline main body's one end fixedly connected with installation mechanism, pipeline main body's internal surface is provided with the cotton layer of filtration, the external fixed surface on the cotton layer of filtration is connected with the chemical fiber net twine layer, the external fixed surface on chemical fiber net twine layer is connected with the rubber layer, the external fixed surface on rubber layer is connected with outward.

Further preferably, installation mechanism includes joint, internal thread cap and extrusion cover, connect fixed connection in the one end of pipeline main part, the outside threaded connection who connects has the internal thread cap, the inner wall fixedly connected with extrusion cover of internal thread cap.

Further preferably, the cross section of the extrusion sleeve is triangular, and the extrusion sleeve and the internal thread cap are of an integrated structure.

Further preferably, the plurality of aeration holes are arranged in an equidistant manner, and the plurality of aeration holes have the same size.

Further preferably, the pipeline main body comprises a filtering cotton layer on the inner surface of the pipeline main body, a chemical fiber mesh layer on the outer surface of the filtering cotton layer, a rubber layer on the outer surface of the chemical fiber mesh layer and an outer layer connected with the outer surface of the rubber layer, wherein the outer layer is of an integrated structure.

Preferably, the outer layer is made of polyvinyl chloride material, and the outer surface of the outer layer is smooth

(III) advantageous effects

The utility model provides a micropore aeration hose for sewage treatment possesses following beneficial effect:

(1) this kind of micropore aeration hose for sewage treatment, through the joint that sets up, internal thread cap cover and extrusion cover, when using the aeration hose, the staff cup joints the internal thread cap cover in pipeline main part, insert the pipeline main part in the joint again, back staff overlaps the internal thread cap cover on the joint, and wrench movement internal thread cap cover, the internal thread cap cover will be close to the joint, the extrusion cover on the internal thread cap cover will extrude pipeline main part this moment, and firmly fix pipeline main part, so be convenient for staff's installation and butt joint pipeline, still make the aeration hose fixed more firm.

(2) This kind of micropore aeration hose for sewage treatment, through the cotton layer of filtration that sets up, after installing aeration hose, the staff carries out the gas injection toward in the aeration hose, the pipeline main part will swell, and the cotton layer of filtration will filter the air, and block the dust in the air, and the air will follow the aeration hole and flow after passing through the cotton layer of filtration, and in the aquatic production, the microbubble, so the dust in having avoided the air blocks up the aeration hole, consequently, the oxygen utilization ratio has been improved.

Drawings

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

fig. 2 is a cross-sectional view of the joint of the present invention;

fig. 3 is a sectional view of the pipe main body of the present invention.

In the figure: 1. a pipe body; 101. an outer layer; 102. a rubber layer; 103. a chemical fiber mesh layer; 104. A filter cotton layer; 2. an aeration hole; 3. a joint; 4. an internal thread cap; 5. and (5) extruding the sleeve.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a micropore aeration hose for sewage treatment, includes pipeline subject 1, and aeration hole 2 has been seted up to pipeline subject 1's surface, and pipeline subject 1's one end fixedly connected with installation mechanism, pipeline subject 1's internal surface are provided with and filter cotton layer 104, and the external fixed surface of filtering cotton layer 104 is connected with chemical fiber net twine layer 103, and the external fixed surface of chemical fiber net twine layer 103 is connected with rubber layer 102, and the external fixed surface of rubber layer 102 is connected with outer 101.

In this embodiment, specifically, installation mechanism includes joint 3, internal thread cap 4 and extrusion cover 5, connect 3 fixed connection in the one end of pipeline main part 1, the outside threaded connection who connects 3 has internal thread cap 4, the inner wall fixedly connected with extrusion cover 5 of internal thread cap 4, through cup jointing internal thread cap 4 on pipeline main part 1, insert pipeline main part 1 to joint 3 again in, then the staff overlaps internal thread cap 4 on connecting 3, and wrench movement internal thread cap 4, internal thread cap 4 will be close to connecting 3, the extrusion cover 5 on internal thread cap 4 will extrude pipeline main part 1 this moment, and firmly fix pipeline main part 1.

In this embodiment, specifically, the cross-sectional shape of the extrusion sleeve 5 is "triangular", and the extrusion sleeve 5 and the internal screw cap cover 4 are of an integrated structure, so that the extrusion sleeve 5 can better extrude the pipeline main body 1 and firmly fix the pipeline main body 1.

In this embodiment, specifically, the plurality of aeration holes 2 are provided, and the plurality of aeration holes 2 are arranged at equal intervals respectively, and the plurality of aeration holes 2 have the same size, so that the air distribution is more uniform through the aeration holes 2.

In this embodiment, specifically, the pipe body 1 includes that the chemical fiber mesh layer 103 on the inner surface of the pipe body 1 and the outer surface of the filter cotton layer 104, the rubber layer 102 on the outer surface of the chemical fiber mesh layer 103, and the outer layer 101 connected to the outer surface of the rubber layer 102 are of an integral structure, so that the aeration hose is more acid-resistant and corrosion-resistant through the chemical fiber mesh layer 103, and has high compressive strength.

In this embodiment, specifically, the outer layer 101 is made of a polyvinyl chloride material, and the outer surface of the outer layer 101 is smooth, so that the outer layer 101 made of a polyvinyl chloride material is more durable.

The working principle is as follows: after the utility model is installed, firstly, the installation, fixation and safety protection of the utility model are checked, when the aeration hose is used, the worker cup joints the inner screw cap 4 on the pipeline main body 1, then the joint 3 is inserted into the pipeline main body 1, then the worker sleeves the inner screw cap 4 on the joint 3 and twists the inner screw cap 4, the inner screw cap 4 approaches to the joint 3, at the same time, the extrusion sleeve 5 on the inner screw cap 4 extrudes the pipeline main body 1 and firmly fixes the pipeline main body 1, when the aeration hose is installed, the worker injects gas into the aeration hose, the pipeline main body 1 expands, the filtering cotton layer 104 filters the air and blocks the dust in the air, and the air flows out from the aeration hole 2 after passing through the filtering cotton layer 104 and generates middle and micro bubbles in the water, thus, the use process of the utility model is completed, the utility model discloses simple structure, convenience safe in utilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a micropore aeration hose for sewage treatment, includes pipeline main part (1), its characterized in that: the aeration hole (2) is formed in the outer surface of the pipeline main body (1), an installation mechanism is fixedly connected to one end of the pipeline main body (1), a filtering cotton layer (104) is arranged on the inner surface of the pipeline main body (1), a chemical fiber mesh layer (103) is fixedly connected to the outer surface of the filtering cotton layer (104), a rubber layer (102) is fixedly connected to the outer surface of the chemical fiber mesh layer (103), and an outer layer (101) is fixedly connected to the outer surface of the rubber layer (102).

2. A micro-porous aeration hose for sewage treatment according to claim 1, characterized in that: installation mechanism is including connecting (3), internal thread cap (4) and extrusion cover (5), connect (3) fixed connection in the one end of pipeline main part (1), the outside threaded connection who connects (3) has internal thread cap (4), the inner wall fixedly connected with extrusion cover (5) of internal thread cap (4).

3. A micro-porous aeration hose for sewage treatment according to claim 2, characterized in that: the cross section of the extrusion sleeve (5) is triangular, and the extrusion sleeve (5) and the inner thread cap cover (4) are of an integrated structure.

4. A micro-porous aeration hose for sewage treatment according to claim 1, characterized in that: the aeration holes (2) are arranged in a plurality, the aeration holes (2) are arranged at equal intervals, and the aeration holes (2) are the same in size.

5. A micro-porous aeration hose for sewage treatment according to claim 1, characterized in that: the pipeline main body (1) comprises a filtering cotton layer (104) on the inner surface of the pipeline main body (1), a chemical fiber net line layer (103) on the outer surface of the filtering cotton layer (104), a rubber layer (102) on the outer surface of the chemical fiber net line layer (103) and an outer layer (101) connected with the outer surface of the rubber layer (102) in an integrated structure.

6. A micro-porous aeration hose for sewage treatment according to claim 1, characterized in that: the outer layer (101) is made of polyvinyl chloride materials, and the outer surface of the outer layer (101) is smooth.