Efficient microporous aeration hose system for sewage treatment

Abstract

The utility model belongs to the technical field of aeration hoses, and particularly relates to an efficient microporous aeration hose system for sewage treatment, which comprises a pipeline main body, a plurality of aeration holes are arranged on the pipeline main body, a filter screen is fixedly mounted on the inner surface of the pipeline main body, a first hollow pipe is fixedly mounted on the right side of the pipeline main body, and a second hollow pipe is fixedly mounted on the right side of the pipeline main body. A first hollow pipe is fixedly installed on the inner surface of the pipeline main body, a second hollow pipe is fixedly installed on the left side of the pipeline main body, and a cleaning assembly capable of cleaning dust on the filter screen is arranged between the first hollow pipe and the second hollow pipe. Therefore, the phenomenon that the aeration holes are blocked by dust in air is avoided, and the oxygen utilization rate can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aeration hoses, in particular to a high-efficiency microporous aeration hose system for sewage treatment. Background Art

[0002] Aeration technology is often used in the water treatment process. Aeration technology is to accelerate the reoxygenation process of the water by introducing gas into the water body, so as to increase the dissolved oxygen level of the water body, restore and enhance the vitality of aerobic microorganisms in the water body, and oxidize and decompose pollutants in the water body under the action of microorganisms to be purified, thereby achieving the purpose of improving water quality. The aeration hose is an indispensable part of aeration technology. Its thin wall and straight channel greatly reduce the aeration resistance loss, and the variable holes and slits open and close automatically. The hose is a linear aeration, which makes the air distribution uniform and forms a vertical circulation, and the mixing is more uniform; the bubbles are small, and the oxygen utilization rate and power efficiency are high.

[0003] However, during the use of the existing aeration hose, since the air contains a lot of dust, when the air enters the aeration hose, part of the dust will block the aeration holes, thereby reducing the oxygen utilization rate. Therefore, an efficient microporous aeration hose system for sewage treatment is invented. Utility Model Content

[0004] In view of the above and / or existing problems in a high-efficiency microporous aeration hose system for sewage treatment, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a high-efficiency microporous aeration hose system for sewage treatment, which can solve the above-mentioned existing problems.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A high-efficiency microporous aeration hose system for sewage treatment comprises a pipe body, the pipe body is provided with a plurality of aeration holes, a filter screen is fixedly installed on the inner surface of the pipe body, a first hollow tube is fixedly installed on the right side of the pipe body, a second hollow tube is fixedly installed on the left side of the pipe body, and a cleaning component capable of cleaning dust on the filter screen is provided between the first hollow tube and the second hollow tube.

[0008] As a preferred solution of the high-efficiency microporous aeration hose system for sewage treatment described in the utility model, the pipeline body includes:

[0009] An outer layer, wherein the outer layer is made of polyvinyl chloride material;

[0010] A rubber layer, wherein the inner surface of the outer layer is provided with a rubber layer;

[0011] A chemical fiber mesh layer, wherein the inner surface of the rubber layer is provided with a chemical fiber mesh layer.

[0012] As a preferred solution of the high-efficiency microporous aeration hose system for sewage treatment described in the utility model, a hollow circular plate is fixedly installed in the first hollow tube, and the inner cavity of the first hollow tube located on the right side of the hollow circular plate is provided with an internal thread, and a sealing plate is fixedly installed at one end of the second hollow tube.

[0013] As a preferred solution of the high-efficiency microporous aeration hose system for sewage treatment described in the utility model, the cleaning component includes:

[0014] Support rods, a plurality of support rods are fixedly installed in a circular arrangement on the left side of the inner cavity of the first hollow tube;

[0015] A support plate is fixedly installed between the plurality of support rods.

[0016] As a preferred solution of the high-efficiency microporous aeration hose system for sewage treatment described in the utility model, the cleaning component also includes:

[0017] A through hole, wherein the through hole is formed in the support plate;

[0018] A sliding rod, wherein the sliding rod is slidably connected in the through hole;

[0019] A driving plate is fixedly mounted on one end of the sliding rod.

[0020] As a preferred solution of the high-efficiency microporous aeration hose system for sewage treatment described in the utility model, the cleaning component also includes:

[0021] A circular plate, the circular plate being fixedly mounted on the other end of the sliding rod;

[0022] Brush wires: a plurality of brush wires are arranged on the side wall of the circular plate, and the brush wires can contact the inner surface of the filter screen.

[0023] As a preferred solution of the high-efficiency microporous aeration hose system for sewage treatment described in the utility model, the cleaning component also includes:

[0024] The connecting assembly can detachably connect the circular plate to the sealing plate, and the connecting assembly is arranged on the opposite ends of the sealing plate and the circular plate.

[0025] As a preferred solution of the high-efficiency microporous aeration hose system for sewage treatment described in the utility model, the connecting assembly includes:

[0026] A threaded hole, wherein the threaded hole is provided on the sealing plate;

[0027] The stud is fixedly mounted on one end of the circular plate and is threadedly connected in the threaded hole.

[0028] Compared with existing technologies:

[0029] 1. By setting a filter net on the inner surface of the pipe body, the air flowing into the aeration holes can be filtered to avoid the clogging of the aeration holes by dust in the air, thereby improving the oxygen utilization rate.

[0030] 2. By setting up a cleaning component, it is possible to clean the dust on the filter. By cleaning the dust on the filter, the filter can be prevented from being blocked, thereby further improving the oxygen utilization rate of the aeration hose and achieving high working efficiency of the aeration hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0032] Figure 2 This is a schematic cross-sectional view of the pipeline main body of the utility model;

[0033] Figure 3 This is a schematic diagram of the first hollow tube structure of the utility model;

[0034] Figure 4 This is a schematic diagram of the support rod and support plate structure of the utility model.

[0035] In the figure: pipe body 10, outer layer 11, rubber layer 12, chemical fiber mesh layer 13, filter screen 20, first hollow tube 30, hollow circular plate 31, second hollow tube 40, sealing plate 41, support rod 50, support plate 51, through hole 52, sliding rod 53, driving plate 54, circular plate 55, brush filament 56, threaded hole 57, stud 58. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0037] The utility model provides a high-efficiency microporous aeration hose system for sewage treatment. Figure 1-Figure 4, including a pipeline body 10, on which a plurality of aeration holes are provided, a filter screen 20 is fixedly installed on the inner surface of the pipeline body 10, and the filter screen 20 has the function of filtering dust in the air by setting it, a first hollow tube 30 is fixedly installed on the right side of the pipeline body 10, a second hollow tube 40 is fixedly installed on the left side of the pipeline body 10, and a cleaning component capable of cleaning dust on the filter screen 20 is provided between the first hollow tube 30 and the second hollow tube 40, a hollow circular plate 31 is fixedly installed in the first hollow tube 30, and an inner thread is provided in the inner cavity of the first hollow tube 30 located on the right side of the hollow circular plate 31, and a sealing plate 41 is fixedly installed at one end of the second hollow tube 40, and the right side of the first hollow tube 30 can be connected to the outer thread on the external gas pipeline through the inner thread, so as to be able to transport air to the first hollow tube 30.

[0038] The pipe body 10 includes: an outer layer 11, a rubber layer 12, and a chemical fiber mesh layer 13;

[0039] The outer layer 11 is made of polyvinyl chloride material, the inner surface of the outer layer 11 is provided with a rubber layer 12, and the inner surface of the rubber layer 12 is provided with a chemical fiber mesh layer 13, wherein the chemical fiber mesh layer 13 can make the aeration hose more acid-resistant, corrosion-resistant, and high in pressure resistance.

[0040] The cleaning assembly includes: a support rod 50, a support plate 51, a through hole 52, a slide rod 53, a drive plate 54, a circular plate 55, and a brush 56;

[0041] A plurality of support rods 50 are fixedly installed in a circular arrangement on the left side of the inner cavity of the first hollow tube 30, a support plate 51 is fixedly installed between the plurality of support rods 50, a through hole 52 is opened in the support plate 51, a slide rod 53 is slidably connected in the through hole 52, a drive plate 54 is fixedly installed on one end of the slide rod 53, a circular plate 55 is fixedly installed on the other end of the slide rod 53, a plurality of brush wires 56 are provided on the side wall of the circular plate 55, and the brush wires 56 can contact the inner surface of the filter screen 20.

[0042] The cleaning assembly further includes: a connecting assembly capable of detachably connecting the circular plate 55 to the sealing plate 41, and the connecting assembly is arranged on opposite ends of the sealing plate 41 and the circular plate 55;

[0043] The connection assembly includes: a threaded hole 57 and a stud 58;

[0044] The threaded hole 57 is formed on the sealing plate 41 , and the stud 58 is fixedly mounted on one end of the circular plate 55 , and the stud 58 is threadedly connected in the threaded hole 57 .

[0045] Working principle: air flows into the pipe body 10 through the external air pipeline, and then the air flows out through the filter 20 and the aeration holes. In this process, the dust in the air is filtered through the filter 20 to avoid clogging of the aeration holes.

[0046] When the dust on the filter 20 needs to be processed, the external air supply pipe is first separated from the first hollow tube 30, and then the drive plate 54 is rotated to separate the threaded hole 57 and the stud 58. After that, the circular plate 55 is moved and rotated in the pipe body 10 by the drive plate 54. At this point, the dust remaining on the filter 20 can be processed by the brush 56 to avoid clogging of the filter 20.

[0047] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A high-efficiency microporous aeration hose system for sewage treatment, comprising a pipe body (10), wherein the pipe body (10) is provided with a plurality of aeration holes, characterized in that: A filter screen (20) is fixedly mounted on the inner surface of the pipe body (10), a first hollow tube (30) is fixedly mounted on the right side of the pipe body (10), and a second hollow tube (40) is fixedly mounted on the left side of the pipe body (10), and a cleaning component capable of cleaning dust on the filter screen (20) is provided between the first hollow tube (30) and the second hollow tube (40).

2. The high-efficiency microporous aeration hose system for sewage treatment according to claim 1 is characterized in that: The pipeline body (10) comprises: An outer layer (11), wherein the outer layer (11) is made of polyvinyl chloride material; A rubber layer (12), wherein the inner surface of the outer layer (11) is provided with a rubber layer (12); A chemical fiber mesh wire layer (13), wherein the inner surface of the rubber layer (12) is provided with a chemical fiber mesh wire layer (13).

3. The high-efficiency microporous aeration hose system for sewage treatment according to claim 1 is characterized in that: A hollow circular plate (31) is fixedly installed in the first hollow tube (30), and an inner cavity of the first hollow tube (30) located on the right side of the hollow circular plate (31) is provided with an internal thread, and a sealing plate (41) is fixedly installed at one end of the second hollow tube (40).

4. The high-efficiency microporous aeration hose system for sewage treatment according to claim 3 is characterized in that: The cleaning component includes: Support rods (50), a plurality of support rods (50) are fixedly installed in a circular arrangement on the left side of the inner cavity of the first hollow tube (30); A support plate (51) is fixedly installed between the plurality of support rods (50).

5. The high-efficiency microporous aeration hose system for sewage treatment according to claim 4 is characterized in that: The cleaning component also includes: A through hole (52), wherein the through hole (52) is formed in the support plate (51); A sliding rod (53), wherein the sliding rod (53) is slidably connected in the through hole (52); A driving plate (54) is fixedly mounted on one end of the sliding rod (53).

6. The high-efficiency microporous aeration hose system for sewage treatment according to claim 5, characterized in that: The cleaning component also includes: A circular plate (55), wherein the circular plate (55) is fixedly mounted on the other end of the slide rod (53); Brush wires (56), a plurality of brush wires (56) are provided on the side wall of the circular plate (55), and the brush wires (56) can contact the inner surface of the filter screen (20).

7. The high-efficiency microporous aeration hose system for sewage treatment according to claim 6 is characterized in that: The cleaning component also includes: A connecting assembly is provided for detachably connecting the circular plate (55) to the sealing plate (41), and the connecting assembly is arranged on opposite ends of the sealing plate (41) and the circular plate (55).

8. The high-efficiency microporous aeration hose system for sewage treatment according to claim 7 is characterized in that: The connection component comprises: A threaded hole (57), wherein the threaded hole (57) is formed on the sealing plate (41); A stud (58) is fixedly mounted on one end of the circular plate (55), and the stud (58) is threadedly connected in the threaded hole (57).

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