CN201684510U - Gas purifying device - Google Patents
Gas purifying device Download PDFInfo
- Publication number
- CN201684510U CN201684510U CN2009202986185U CN200920298618U CN201684510U CN 201684510 U CN201684510 U CN 201684510U CN 2009202986185 U CN2009202986185 U CN 2009202986185U CN 200920298618 U CN200920298618 U CN 200920298618U CN 201684510 U CN201684510 U CN 201684510U
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- gas
- liquid separator
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- fluid reservoir
- aerosol
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Abstract
The utility model relates to gas purification, and particularly provides a gas purifying device for aerosol. A gas-liquid separator is arranged above the top of a liquid storage tank, absorbent solution is stored in the liquid storage tank, the top of the gas-liquid separator is communicated with a gas outlet pipe of the gas-liquid separator, the top of the liquid storage tank is communicated with a side surface of the gas-liquid separator through a gas inlet pipe of the gas-liquid separator, and the bottom of the gas-liquid separator is communicated with the inside of the liquid storage tank through a liquid reflux pipe of the gas-liquid separator. The lower portion of the gas inlet pipe penetrates into the liquid storage tank and is inserted into the absorbent solution. A screen mesh layer capable of diverting flow is arranged in the gas-liquid separator. The absorbent solution absorbs electrolyte particles or lubricating oil particles in the aerosol of gas, and then the gas is separated via the gas-liquid separator so that high-purity gas (nitrogen, hydrogen, oxygen and air) can be outputted. The gas purifying device is low in manufacturing cost and simple and convenient in operation.
Description
Technical field
The utility model relates to gas cleaning plant, and a kind of aerocolloidal gas cleaning plant specifically is provided.
Background technology
The dispersion that solid or liquid (dispersate) particle is dispersed in the gas (decentralized photo also is dispersant) is called aerosol.
Adopt electrolysis to produce highly purified gas (nitrogen, hydrogen, oxygen) at present, electrolyte is generally all used alkaline solution, and the electrolyte of electrolytic cell one utmost point is penetrated into another utmost point by micro-pore septum.When electric current when electrolytic cell negative and positive the two poles of the earth, the electrolytic cell temperature raises, electrolyte can be vaporized into the gas formation aerosol that particle and this utmost point are produced.Because the gas of producing has pressure, the gas that also can make electrolyte atomizing become particle and this utmost point to produce forms aerosol.This aerosol can not separate gas and electrolyte in the aerosol fully by gas-liquid separator, the gas of output is the aerosol that contains the electrolyte particle, by purifying pipeline drier, adsorbent were lost efficacy, directly damage the accurate expensive instrument of back, as gas chromatograph.
Noise is very little when having hydraulic shrinking machine to produce air, but oil particles forms aerosol with air under the pressure and temperature effect, this aerosol can not separate air and oil particles in the aerosol fully by gas-liquid separator, the air of output is the aerosol that still contains oil particles, has reduced the purity of delivery air.
For example the hydrogen generator drying device in the Chinese patent application numbers 200820026174.5 is used the refrigerating method dry hydrogen, installs complicated cost height.
For example the hydrogen that electrolytic cell is produced in Chinese patent application number 90203336.0 ultra pure hydrogen generators is directly to gas-liquid separator, and most of electrolyte is back in the electrolytic cell, is the aerosol that contains electrolyte particle and hydrogen formation in the hydrogen of producing.
Summary of the invention
Can't separate gas (nitrogen, hydrogen, oxygen) and electrolyte particle in the aerosol fully in order to overcome existing gas-liquid separation device, can't separate air and oil particles in the aerosol fully, contain the electrolyte particle in the gas (nitrogen, hydrogen, oxygen) of output, also contain oil particles in the air of output, use these gases to damage the deficiencies such as accurate expensive instrument of back easily.
The purpose of this invention is to provide a kind of electrolysis, have hydraulic shrinking machine to produce the gas cleaning plant of gas; This device can absorb the electrolyte particle of vaporization in the gas (nitrogen, hydrogen, oxygen), atomizing, absorbs oil particles in the air, improves the purity of output gas (nitrogen, hydrogen, oxygen, air).
For achieving the above object, the basic design of the technical solution adopted for the present invention to solve the technical problems is:
Gas (nitrogen, hydrogen, oxygen) passes through absorption liquid with the aerosol of electrolyte particle or air and oil particles formation.Absorption liquid only absorbs impurity in the aerosol, gas behind absorption liquid (nitrogen, hydrogen, oxygen, air) has formed new aerosol with the absorption liquid particle of microatomization, new aerosol enters into gas-liquid separator, gas (nitrogen, hydrogen, oxygen, air) is output upwards, the absorption liquid particle of atomizing is caught by silk screen in the gas-liquid separator, reaches gas-liquid separation like this.Absorption liquid after the separation is back in the fluid reservoir to be reused, and the gas after the separation is by being filled with the purification pipeline output of drier, adsorbent.
As the first kind of technical scheme that realizes that the present invention conceives substantially: contain absorbent solution in the fluid reservoir, the air inlet pipe bottom penetrates in the fluid reservoir and is inserted in the absorbent solution, the fluid reservoir over top is provided with gas-liquid separator, the gas-liquid separator top is connected with the gas-liquid separator escape pipe, the fluid reservoir top is connected with the gas-liquid separator side by the gas-liquid separator air inlet pipe, gas-liquid separator bottom is connected by in gas-liquid separator liquid return tube and the fluid reservoir, but is provided with the silk screen layer of baffling in the gas-liquid separator.The operation principle of this technical scheme: gas (nitrogen to be clean; hydrogen; oxygen; air) aerosol that forms with electrolyte particle or oil particles; enter into absorption liquid by air inlet pipe; absorption liquid absorbs electrolyte particle or the oil particles in the aerosol; remaining gas (nitrogen; hydrogen; oxygen; air) particle with micro-absorption liquid atomizing forms aerosol; aerosol enters into gas-liquid separator by the gas-liquid separator air inlet pipe; aerosol is subjected to repeatedly stopping of silk screen layer in the gas-liquid separator; baffling repeatedly between silk screen layer; gas is output upwards; the absorption liquid particle of atomizing is caught by silk screen, reaches gas-liquid separation like this.A small amount of absorption liquid after the separation is back in the fluid reservoir by the gas-liquid separator liquid return tube and reuses, and the gas after the separation (nitrogen, hydrogen, oxygen, air) is by being filled with the purification pipeline output of drier, adsorbent.
As the second kind of technical scheme that realizes that the present invention conceives substantially: contain absorbent solution in the fluid reservoir, the air inlet pipe bottom penetrates in the fluid reservoir and is inserted in the absorbent solution, the fluid reservoir over top is provided with gas-liquid separator, the gas-liquid separator top is connected with the gas-liquid separator escape pipe, and gas-liquid separator air inlet and liquid reflux and is connected in two-in-one pipe and the fluid reservoir.But be provided with the silk screen layer of baffling in the gas-liquid separator.The operation principle of this technical scheme: gas (nitrogen to be clean; hydrogen; oxygen; air) aerosol that forms with electrolyte particle or oil particles; enter into absorption liquid by air inlet pipe; absorption liquid absorbs electrolyte particle or the oil particles in the aerosol; remaining gas (nitrogen; hydrogen; oxygen; air) particle with micro-absorption liquid atomizing forms aerosol; aerosol enters into gas-liquid separator by gas-liquid separator air inlet and the liquid two-in-one pipe that refluxes; aerosol is subjected to repeatedly stopping of silk screen layer in the gas-liquid separator; baffling repeatedly between silk screen layer; gas is output upwards; the absorption liquid particle of atomizing is caught by silk screen, reaches gas-liquid separation like this.A small amount of absorption liquid after the separation is back in the fluid reservoir and reuses by gas-liquid separator air inlet and the liquid two-in-one pipe that refluxes, and the gas after the separation (nitrogen, hydrogen, oxygen, air) is by being filled with the purification pipeline output of drier, adsorbent.
The selection of absorption liquid; this absorption liquid energy Electolyte-absorptive particle or oil particles; the particle after this absorption liquid atomizing and the aerosol of output gas (nitrogen, hydrogen, oxygen, air) formation are harmless to drier, adsorbent and the accurate expensive instrument (as gas chromatograph) that purifies in the pipeline.The optional laboratory of this absorption liquid is water (as distilled water, pure water) more than three grades.
The invention has the beneficial effects as follows: gas has absorbed electrolyte particle or oil particles in the aerosol through absorption liquid, again after gas-liquid separator separates, and exportable highly purified gas (nitrogen, hydrogen, oxygen, air).Whole device low cost of manufacture, easy and simple to handle.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structure chart of the utility model embodiment one;
Fig. 2 is the structure chart of the utility model embodiment two
Among the figure: 1, gas (nitrogen, hydrogen, oxygen, air) to be clean; 2, absorbent solution; 3, Shu Chu gas (nitrogen, hydrogen, oxygen, air) and the granuloplastic aerosol of absorbent solution; 4, purified gas (nitrogen, hydrogen, oxygen, air); But the silk screen layer of 5 bafflings; 6, fluid reservoir; 7, air inlet pipe; 8, gas-liquid separator air inlet pipe; 9, gas-liquid separator; 10, gas-liquid separator liquid return tube; 11, gas-liquid separator escape pipe; 12, gas-liquid separator air inlet and the liquid two-in-one pipe that refluxes;
The specific embodiment
In the embodiment shown in fig. 1, fluid reservoir (6) over top is provided with gas-liquid separator (9), contain absorbent solution (2) in the fluid reservoir (6), gas-liquid separator (9) top is connected with gas-liquid separator escape pipe (11), fluid reservoir (6) top is connected with gas-liquid separator (9) side by gas-liquid separator air inlet pipe (8), and gas-liquid separator (9) bottom is connected by in gas-liquid separator liquid return tube (10) and the fluid reservoir (6).Air inlet pipe (7) bottom penetrates in the fluid reservoir (6) and is inserted in the absorbent solution (2).Gas-liquid separator (9) but in be provided with the silk screen layer (5) of baffling.Absorbent solution (2) is elected laboratory water (as distilled water, pure water) more than three grades as.
In the embodiment shown in Figure 2, fluid reservoir (6) over top is provided with gas-liquid separator (9), contain absorbent solution (2) in the fluid reservoir (6), gas-liquid separator (9) top communicates with gas-liquid separator escape pipe (11), refluxes by gas-liquid separator air inlet and liquid and be connected in two-in-one pipe (12) and the fluid reservoir (6) in gas-liquid separator (9) bottom.Air inlet pipe (7) bottom penetrates in the fluid reservoir (6) and is inserted in the absorbent solution (2).Gas-liquid separator (9) but in be provided with the silk screen layer (5) of baffling.Absorbent solution (2) is elected laboratory water (as distilled water, pure water) more than three grades as.
This new gas purifier operation principle: gas (nitrogen to be clean; hydrogen; oxygen; air) aerosol (1) that forms with electrolyte particle or oil particles; enter into absorption liquid (2) by air inlet pipe (7); absorption liquid absorbs electrolyte particle or the oil particles in the aerosol; remaining gas (nitrogen; hydrogen; oxygen; air) particle with micro-absorption liquid (2) atomizing forms aerosol (3); aerosol (3) enters into gas-liquid separator (9) by gas-liquid separator air inlet pipe (8) or gas-liquid separator air inlet and the liquid two-in-one pipe (12) that refluxes; aerosol (3) is subjected to repeatedly stopping of silk screen layer in the gas-liquid separator (5); baffling repeatedly between silk screen layer (5); gas (4) is output upwards; the absorption liquid particle of atomizing is caught by silk screen, reaches gas-liquid separation like this.A small amount of absorption liquid (2) after the separation is back in the fluid reservoir (6) and reuses by gas-liquid separator liquid return tube (10) or gas-liquid separator air inlet and the liquid two-in-one pipe (12) that refluxes, and the gas after the separation (4) (nitrogen, hydrogen, oxygen, air) is by being filled with the purification pipeline output of drier, adsorbent.
This novel use that can also communicate with the fluid reservoir serial connection of a plurality of one-in-and-one-outs, each fluid reservoir contains different absorption liquids and absorbs different impurity in the gas, gas outputs to the gas input port of next fluid reservoir after by absorption liquid in the fluid reservoir, last fluid reservoir is identical with the fluid reservoir of Fig. 1 or Fig. 2, and last fluid reservoir is also identical with Fig. 1 or Fig. 2 with the gas-liquid separator annexation.
Claims (6)
1. gas cleaning plant, comprise fluid reservoir (6), gas-liquid separator (9), air inlet pipe (7), contain absorbent solution (2) in the fluid reservoir (6), gas-liquid separator (9) top is connected with gas-liquid separator escape pipe (11), it is characterized in that, described fluid reservoir (6) over top is provided with gas-liquid separator (9), described fluid reservoir (6) top is connected with gas-liquid separator (9) side by gas-liquid separator air inlet pipe (8), and described gas-liquid separator (9) bottom is connected by in gas-liquid separator liquid return tube (10) and the fluid reservoir (6).
2. according to the described gas cleaning plant of claim 1, it is characterized in that, gas-liquid separator (9) but in be provided with the silk screen layer (5) of baffling.
3. according to the described gas cleaning plant of claim 1, it is characterized in that air inlet pipe (7) bottom penetrates in the fluid reservoir (6) and is inserted in the absorbent solution (2).
4. gas cleaning plant, comprise fluid reservoir (6), gas-liquid separator (9), air inlet pipe (7), contain absorbent solution (2) in the fluid reservoir (6), gas-liquid separator (9) top is connected with gas-liquid separator escape pipe (11), it is characterized in that, described fluid reservoir (6) over top is provided with gas-liquid separator (9), refluxes by gas-liquid separator air inlet and liquid and be connected in two-in-one pipe (12) and the fluid reservoir (6) in described gas-liquid separator (9) bottom.
5. according to the described gas cleaning plant of claim 1, it is characterized in that, gas-liquid separator (9) but in be provided with the silk screen layer (5) of baffling.
6. according to the described gas cleaning plant of claim 1, it is characterized in that air inlet pipe (7) bottom penetrates in the fluid reservoir (6) and is inserted in the absorbent solution (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202986185U CN201684510U (en) | 2009-12-29 | 2009-12-29 | Gas purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202986185U CN201684510U (en) | 2009-12-29 | 2009-12-29 | Gas purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201684510U true CN201684510U (en) | 2010-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202986185U Expired - Fee Related CN201684510U (en) | 2009-12-29 | 2009-12-29 | Gas purifying device |
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| CN (1) | CN201684510U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405534A (en) * | 2015-12-02 | 2016-03-16 | 重庆泰山电缆有限公司 | Device for separating nitrogen oil stains and fine particles on surface of wire core |
| CN109516518A (en) * | 2018-12-11 | 2019-03-26 | 华北水利水电大学 | A kind of gas-liquid separation device for biological hydrogen production process gassiness high viscosity liquid |
| CN111089500A (en) * | 2020-01-19 | 2020-05-01 | 诸暨利心输送机械科技有限公司 | Heat exchanger for utilizing and treating waste gas |
| CN111749873A (en) * | 2020-07-09 | 2020-10-09 | 四川巴斯迪科新技术发展有限公司 | Dust filter for pre-stage vacuum pump of laminating machine |
| CN112630123A (en) * | 2020-12-15 | 2021-04-09 | 广东省测试分析研究所（中国广州分析测试中心） | Device and method for evaluating removal effect of air purification film on nanoscale aerosol |
-
2009
- 2009-12-29 CN CN2009202986185U patent/CN201684510U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405534A (en) * | 2015-12-02 | 2016-03-16 | 重庆泰山电缆有限公司 | Device for separating nitrogen oil stains and fine particles on surface of wire core |
| CN105405534B (en) * | 2015-12-02 | 2017-03-22 | 重庆泰山电缆有限公司 | Device for separating nitrogen oil stains and fine particles on surface of wire core |
| CN109516518A (en) * | 2018-12-11 | 2019-03-26 | 华北水利水电大学 | A kind of gas-liquid separation device for biological hydrogen production process gassiness high viscosity liquid |
| CN109516518B (en) * | 2018-12-11 | 2023-09-29 | 华北水利水电大学 | Gas-liquid separation device for gas-containing high-viscosity liquid in biological hydrogen production process |
| CN111089500A (en) * | 2020-01-19 | 2020-05-01 | 诸暨利心输送机械科技有限公司 | Heat exchanger for utilizing and treating waste gas |
| CN111749873A (en) * | 2020-07-09 | 2020-10-09 | 四川巴斯迪科新技术发展有限公司 | Dust filter for pre-stage vacuum pump of laminating machine |
| CN112630123A (en) * | 2020-12-15 | 2021-04-09 | 广东省测试分析研究所（中国广州分析测试中心） | Device and method for evaluating removal effect of air purification film on nanoscale aerosol |
| CN112630123B (en) * | 2020-12-15 | 2022-07-15 | 广东省测试分析研究所（中国广州分析测试中心） | Device and method for evaluating removal effect of air purification film on nanoscale aerosol |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |