Experimental gas-liquid mixing device for aeration in pipeline

Abstract

The utility model discloses an experimental gas-liquid mixing device for aeration in a pipeline, which comprises a three-way body and is characterized in that one side of the three-way body is connected with a plug with a hole, a titanium alloy aeration head is embedded in the plug with the hole, and the side surface and the bottom end of the three-way body are provided with flange interfaces; compared with the existing tubular aeration head, the titanium alloy aeration head disclosed by the utility model can improve the upper limit of the aeration rate, so that the relatively high air quantity required by an experiment is achieved. Threads are arranged on the connecting part of the titanium alloy aeration head so as to facilitate fixation, and meanwhile, a quick insertion air pipe and a gas flow meter are conveniently connected. Meanwhile, the flanges at the two ends of the tee joint are connected, so that the tee joint can be conveniently disassembled and assembled, the aeration heads with different apertures can be replaced after being disassembled to achieve different effects, and the blocked aeration heads can also be replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of gas-liquid mixing in pipelines, in particular to a gas-liquid mixing device for aeration experiments in pipelines. Background Art

[0002] The aeration head is the head end component of the aerator, which is usually combined with the air supply pipe to form a complete aerator. The aeration head is usually placed in the sewage pool. The compressed air passes through the air supply pipe and the micropores of the aeration head are divided into tiny bubbles and dispersed in the water to achieve the purpose of dissolved oxygen.

[0003] At present, most of the aeration heads on the market use tubular aeration heads, which have limited aeration capacity and are inconvenient to disassemble. When the aeration head is blocked, it is troublesome to replace it. Therefore, an experimental gas-liquid mixing device for aeration in a pipeline is proposed to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a gas-liquid mixing device for aeration experiments in pipelines.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model is a gas-liquid mixing device for aeration in a pipeline, comprising a tee body, one side of the tee body is connected with a plug with holes, a titanium alloy aeration head is embedded in the plug with holes, and flange interfaces are arranged on the side and bottom of the tee body.

[0007] As a preferred technical solution of the utility model, an air inlet is provided on one side of the plug with a hole, and the air inlet and the plug with a hole are fixed by a nut.

[0008] As a preferred technical solution of the utility model, a gasket is provided between the titanium alloy aeration head and the perforated plug.

[0009] As a preferred technical solution of the utility model, one side of the plug with holes and the tee body is the first water inlet.

[0010] As a preferred technical solution of the utility model, the bottom end of the tee body is the second water inlet.

[0011] As a preferred technical solution of the utility model, one side of the tee body is an outlet.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] Compared with the existing tubular aeration heads, the titanium alloy aeration head of the utility model can increase the upper limit of the aeration volume and achieve the higher gas volume required for the experiment. The connection part of the titanium alloy aeration head is threaded for easy fixation, and it is also convenient to connect the quick-insert air pipe and the gas flow meter. At the same time, the flange connection at both ends of the three-way can be easily disassembled and installed. After disassembly, the aeration head with different apertures can be replaced to achieve different effects, and the aeration head that has been blocked can also be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the working state structure of the utility model;

[0017] In the figure: 1. tee body; 2. titanium alloy aeration head; 3. gasket; 4. plug with holes; 5. nut; 6. first water inlet; 7. flange interface; 8. air inlet; 9. second water inlet; 10. outlet. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] In the drawings, the same reference numerals all refer to the same components.

[0020] Example 1

[0021] like Figure 1-2 As shown, the utility model provides an experimental gas-liquid mixing device for aeration in a pipeline, comprising a tee body 1, one side of the tee body 1 is connected to a plug 4 with a hole, the plug 4 with a hole is embedded with a titanium alloy aeration head 2, and the side and bottom of the tee body 1 are provided with flange interfaces 7.

[0022] An air inlet 8 is provided on one side of the perforated plug 4 , and the air inlet 8 and the perforated plug 4 are fixed by a nut 5 .

[0023] A gasket 3 is provided between the titanium alloy aeration head 2 and the plug with holes 4. The gasket 3 makes the titanium alloy aeration head 2 more stable.

[0024] One side of the perforated plug 4 and the tee body 1 is a first water inlet 6 .

[0025] The bottom end of the tee body 1 is a second water inlet 9 .

[0026] One side of the tee body 1 is an outlet 10 , and the number of the outlets 10 is unique, so it is effectively determined that the mixed material will flow out from the outlet 10 .

[0027] Specifically, when the device is connected to the water pipe through the flange interface 7, when water enters the first water inlet 6 and the second water inlet 9, and after the gas is injected into the water pipe from 8, the water flow rate will be blocked and reduced accordingly, and due to the presence of gas, the flow rate fluctuates and cannot accurately reach the required flow value. Therefore, a separate flow regulating pipeline for water supply is added, and two flow meters and valves are used at the two water ends to accurately control the water flow rate, and a gas flow meter is used at the air inlet end to control the gas flow rate.

[0028] In summary, compared with the existing tubular aeration heads, the titanium alloy aeration head of the utility model can increase the upper limit of the aeration volume and achieve the higher gas volume required for the experiment. The connection part of the titanium alloy aeration head is threaded for easy fixation, and it is also convenient to connect the quick-insert air pipe and the gas flow meter. At the same time, the flange connection at both ends of the tee can be conveniently disassembled and installed. After disassembly, the aeration head of different apertures can be replaced to achieve different effects, and the aeration head that has been blocked can also be replaced.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A gas-liquid mixing device for aeration in a pipeline, comprising a three-way body (1), characterized in that: A plug with a hole (4) is connected to one side of the three-way body (1), a titanium alloy aeration head (2) is embedded in the plug with a hole (4), and flange interfaces (7) are provided on the side and bottom of the three-way body (1).

2. The experimental gas-liquid mixing device for aeration in a pipeline according to claim 1, characterized in that: An air inlet (8) is provided on one side of the perforated plug (4), and the air inlet (8) and the perforated plug (4) are fixed via a nut (5).

3. The experimental gas-liquid mixing device for aeration in a pipeline according to claim 1, characterized in that: A gasket (3) is provided between the titanium alloy aeration head (2) and the plug with holes (4).

4. The experimental gas-liquid mixing device for aeration in a pipeline according to claim 3, characterized in that: One side of the perforated plug (4) and the tee body (1) is a first water inlet (6).

5. The experimental gas-liquid mixing device for aeration in a pipeline according to claim 2, characterized in that: The bottom end of the three-way body (1) is a second water inlet (9).

6. The experimental gas-liquid mixing device for aeration in a pipeline according to claim 2, characterized in that: One side of the three-way body (1) is an outlet (10).

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