CN209810080U - High-efficient gas-liquid mixing device - Google Patents
High-efficient gas-liquid mixing device Download PDFInfo
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- CN209810080U CN209810080U CN201822021466.6U CN201822021466U CN209810080U CN 209810080 U CN209810080 U CN 209810080U CN 201822021466 U CN201822021466 U CN 201822021466U CN 209810080 U CN209810080 U CN 209810080U
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- gas
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Abstract
The utility model discloses a high-efficient gas-liquid mixture device, include: a mixed flow tube; an inner mixing pipe arranged in the mixing pipe; the mixed flow pipe is arranged in the first sleeve, a first mixed air hole which enables the mixed flow pipe to be directly communicated with the first sleeve is formed in the mixed flow pipe body, a second mixed air hole which enables the mixed flow pipe to be directly communicated with the mixed flow pipe is formed in the inner mixed pipe body, a mixed air pipe is arranged between the mixed flow pipe wall and the inner mixed pipe wall, and the direct communication between the first sleeve and the inner mixed pipe is achieved through the mixed air pipe; the first sleeve is arranged in the second sleeve, and a mixed flow pipe air inlet is formed in the mixed flow pipe to realize direct communication between the second sleeve and the mixed flow pipe; the infusion tube is connected and communicated with the second sleeve, and the gas pipe is connected and communicated with the first sleeve. This device reaches fine gas-liquid mixture effect through adopting the mode inside and outside the multiple spot, and this kind of gas-liquid mixture device has advantages such as small, the maintenance is convenient, the installation is simple.
Description
Technical Field
The utility model belongs to the technical field of fluid machinery structural design and specifically relates to a high-efficient gas-liquid mixing device is related to.
Background
The research on the problem of gas-liquid two-phase flow is closely related to the development of engineering technology, and the research on the problems of boiler and water circulation at the end of the nineteenth century relates to the problem of gas-liquid two-phase flow. In the thirties of the twentieth century, research work on gas-liquid two-phase flow has been increasingly developed according to the needs of production development. The gas-liquid mixer is mainly applied to mixing gas and compatible liquid, the existing gas-liquid mixing device is mainly applied to engineering practice, and the common pipeline gas-liquid mixer, jet mixer and static mixer have the defects of simple flow, compact structure and the like.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the deficiency of the background art, the utility model discloses a high-efficient gas-liquid mixing device.
The technical scheme is as follows: high-efficient gas-liquid mixture device, include:
a mixed flow tube;
the inner mixing pipe is arranged in the mixing pipe;
the mixed flow pipe is arranged in the first sleeve, a first mixed air hole which enables the mixed flow pipe to be directly communicated with the first sleeve is formed in the mixed flow pipe body, a second mixed air hole which enables the mixed flow pipe to be directly communicated with the mixed flow pipe is formed in the inner mixed pipe body, a mixed air pipe is arranged between the mixed flow pipe wall and the inner mixed pipe wall, and the direct communication between the first sleeve and the inner mixed pipe is achieved through the mixed air pipe;
the first sleeve is arranged in the second sleeve, and a mixed flow pipe air inlet is formed in the mixed flow pipe to realize direct communication between the second sleeve and the mixed flow pipe;
the infusion tube is connected and communicated with the second sleeve, and the gas pipe is connected and communicated with the first sleeve.
Liquid enters the second sleeve from the liquid conveying pipe and then enters the mixed flow pipe through the mixed flow pipe air inlet; the gas enters the first sleeve from the gas pipe, one part of the gas directly enters the mixed flow pipe from the first gas mixing hole to be directly mixed with the liquid, the other part of the gas enters the inner mixed pipe from the gas mixing pipe and then enters the mixed flow pipe from the second gas mixing hole to be mixed with the liquid, and finally, the gas and the liquid are uniformly mixed.
Furthermore, the first air mixing holes are uniformly distributed at intervals in the mixed flow pipe body.
Furthermore, the second air mixing holes are uniformly distributed at intervals in the inner mixing pipe body.
Furthermore, the gas mixing pipes are uniformly distributed at intervals in the circumferential direction between the mixed flow pipe and the inner mixed pipe.
Further, the outer diameter of the inner mixing pipe is 1/4-2/5 times of the inner diameter of the mixing pipe.
The diameter of the infusion tube is 2/3-3/4 times of that of the mixed flow tube.
The diameter of the gas transmission pipe is 1/3-1/2 times of that of the infusion pipe.
Has the advantages that: compared with the prior art, the utility model has the advantages that: the device performs gas-liquid mixing by adopting a multipoint internal and external mode, namely a multipoint injection mixing mode, so that a good gas-liquid mixing effect is achieved, and the gas-liquid mixing device has the advantages of small volume, convenience in maintenance, simplicity in installation and the like.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
The high-efficiency gas-liquid mixing device shown in fig. 1 comprises:
a mixed flow pipe 1;
the inner mixing pipe 2 is arranged in the mixing pipe 1;
the mixing pipe 1 is arranged in the first sleeve 3, a first air mixing hole 4 enabling the mixing pipe 1 to be directly communicated with the first sleeve 3 is formed in the mixing pipe 1, a second air mixing hole 5 enabling the inner mixing pipe 2 to be directly communicated with the mixing pipe 1 is formed in the mixing pipe 2, an air mixing pipe 6 is arranged between the pipe wall of the mixing pipe 1 and the pipe wall of the inner mixing pipe 2, and the first sleeve 3 is directly communicated with the inner mixing pipe 2 through the air mixing pipe 6;
the first sleeve 3 is arranged in the second sleeve 7, and the mixed flow pipe 1 is provided with a mixed flow pipe air inlet 8 to realize the direct communication between the second sleeve 7 and the mixed flow pipe 1;
the infusion tube 9 is connected and communicated with the second sleeve 7, and the air delivery pipe 10 is connected and communicated with the first sleeve 3.
The first air mixing holes 4 are uniformly distributed at intervals in the pipe body of the mixed flow pipe 1.
And the second air mixing holes 5 are uniformly distributed at intervals in the pipe body of the inner mixing pipe 2.
The gas mixing pipes 6 are uniformly distributed at intervals in the circumferential direction between the mixed flow pipe 1 and the inner mixed pipe 2.
The outer diameter of the inner mixing pipe 2 is 1/4-2/5 times of the inner diameter of the mixing pipe 1.
The diameter of the infusion tube 9 is 2/3-3/4 times of that of the mixed flow tube 1.
The diameter of the gas transmission pipe 10 is 1/3-1/2 times of the infusion pipe 9.
Claims (7)
1. An efficient gas-liquid mixing device, comprising:
a mixed flow pipe (1);
the inner mixing pipe (2), the said inner mixing pipe (2) is set up in the mixed flow pipe (1);
the mixed flow pipe (1) is arranged in the first sleeve (3), a first mixed air hole (4) enabling the mixed flow pipe (1) to be directly communicated with the first sleeve (3) is formed in the mixed flow pipe (1), a second mixed air hole (5) enabling the inner mixed pipe (2) to be directly communicated with the mixed flow pipe (1) is formed in the inner mixed pipe (2), a mixed air pipe (6) is arranged between the pipe wall of the mixed flow pipe (1) and the pipe wall of the inner mixed pipe (2), and the first sleeve (3) and the inner mixed pipe (2) are directly communicated through the mixed air pipe (6);
the first sleeve (3) is arranged in the second sleeve (7), and a mixed flow pipe air inlet hole (8) is formed in the mixed flow pipe (1) to realize direct communication between the second sleeve (7) and the mixed flow pipe (1);
the infusion tube (9) is connected and communicated with the second sleeve (7), and the gas pipe (10) is connected and communicated with the first sleeve (3).
2. The efficient gas-liquid mixing device according to claim 1, wherein: the first air mixing holes (4) are uniformly distributed at intervals in the tube body of the mixed flow tube (1).
3. The efficient gas-liquid mixing device according to claim 1, wherein: the second air mixing holes (5) are uniformly distributed in the inner mixing pipe (2) at intervals.
4. The efficient gas-liquid mixing device according to claim 1, wherein: the gas mixing pipes (6) are uniformly distributed at intervals in the circumferential direction between the mixed flow pipe (1) and the inner mixed pipe (2).
5. The efficient gas-liquid mixing device according to claim 1, wherein: the outer diameter of the inner mixing pipe (2) is 1/4-2/5 times of the inner diameter of the mixing pipe (1).
6. The efficient gas-liquid mixing device according to claim 1, wherein: the diameter of the infusion tube (9) is 2/3-3/4 times of that of the mixed flow tube (1).
7. The efficient gas-liquid mixing device according to claim 1, wherein: the diameter of the gas transmission pipe (10) is 1/3-1/2 times of the infusion pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021466.6U CN209810080U (en) | 2018-12-04 | 2018-12-04 | High-efficient gas-liquid mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021466.6U CN209810080U (en) | 2018-12-04 | 2018-12-04 | High-efficient gas-liquid mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209810080U true CN209810080U (en) | 2019-12-20 |
Family
ID=68868997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822021466.6U Active CN209810080U (en) | 2018-12-04 | 2018-12-04 | High-efficient gas-liquid mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209810080U (en) |
-
2018
- 2018-12-04 CN CN201822021466.6U patent/CN209810080U/en active Active
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