CN113680174B - Oxygenerator gas storage buffering cooling tank - Google Patents
Oxygenerator gas storage buffering cooling tank Download PDFInfo
- Publication number
- CN113680174B CN113680174B CN202110966788.1A CN202110966788A CN113680174B CN 113680174 B CN113680174 B CN 113680174B CN 202110966788 A CN202110966788 A CN 202110966788A CN 113680174 B CN113680174 B CN 113680174B
- Authority
- CN
- China
- Prior art keywords
- cooling tank
- air inlet
- outlet
- gas outlet
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000001816 cooling Methods 0.000 title claims abstract description 55
- 230000003139 buffering effect Effects 0.000 title claims description 4
- 239000012536 storage buffer Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000011324 bead Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 abstract description 35
- 238000001179 sorption measurement Methods 0.000 abstract description 6
- 239000002808 molecular sieve Substances 0.000 abstract description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/047—Pressure swing adsorption
- B01D53/053—Pressure swing adsorption with storage or buffer vessel
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0259—Physical processing only by adsorption on solids
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The invention relates to the technical field of oxygenerators, in particular to a gas storage buffer cooling tank of an oxygenerator. The invention provides an oxygen generator gas storage buffer cooling tank with long service life. The oxygenerator gas storage buffer cooling tank comprises a first gas inlet, a first gas outlet, a second gas inlet, a second gas outlet, a first cooling tank, a second cooling tank, a conical guide plate, a wind shield, a fixed pipe and the like; the invention cools the compressed air entering the adsorption tower by the principle of Maxwell monster, and greatly prolongs the service life of the molecular sieve compared with the original mode.
Description
Technical Field
The invention relates to the technical field of oxygenerators, in particular to a gas storage buffer cooling tank of an oxygenerator.
Background
An air compressor is a driven fluid machine for lifting normal pressure gas into high pressure gas and is a heart of an aerodynamic system; the air compressor sucks normal-temperature and normal-pressure air from the air suction pipe, drives the piston to compress the air through the operation of the motor, and then the exhaust pipe discharges high-temperature and high-pressure air to provide power for the air power system.
Because most of compressors used by the PSA principle oxygenerator in the market at present are reciprocating piston compressors, the compressed air output by the compressors is poor in gas pressure stability and flow stability, in addition, because most of compressors adopt air cooling to dissipate heat, the reciprocating frequency of the compressors is high, the compressed air is very hot, condensed water is very easy to form, and when the compressed air enters an adsorption tower, the compressed air is very easy to cause the failure of a molecular sieve, so that the service life of the molecular sieve is shortened.
Therefore, development of an oxygen generator gas storage buffer cooling tank with long service life is needed.
Disclosure of Invention
In order to overcome the defects of poor stability of gas pressure, poor flow stability and short service life, the technical problems are as follows: the oxygenerator gas storage buffer cooling tank has long service life.
The technical proposal is as follows: the utility model provides an oxygenerator gas storage buffering cooling tank, including first air inlet, first gas outlet, the second air inlet, the second gas outlet, first cooling tank, the second cooling tank, the taper guide plate, the deep bead, the fixed pipe, third air inlet and third gas outlet, first cooling tank upper end central point puts and is equipped with first air inlet, first cooling tank upper end one side is equipped with first gas outlet, second cooling tank upper end is equipped with the second air inlet, second cooling tank is equipped with the second gas outlet, second cooling tank lower extreme central point puts and is equipped with the third gas outlet, first gas outlet is linked together with the second air inlet, the third gas outlet is linked together with the third air inlet, the equal fixedly connected with fixed pipe of inside lower extreme of first cooling tank and second cooling tank, equal fixedly connected with deep bead of every fixed pipe upside, all fixedly connected with taper guide plate of every deep bead upside.
Further, the air conditioner further comprises a first guide pipe, and the first guide pipe is connected between the first air outlet and the second air inlet in a threaded manner.
Further, the air conditioner further comprises a second guide pipe, and the second guide pipe is connected between the third air inlet and the third air outlet in a threaded manner.
Further, the cooling device also comprises a first water outlet, and the lower end of the first cooling tank is provided with the first water outlet.
Further, the cooling device also comprises a second water outlet, and the lower end of the second cooling tank is provided with the second water outlet.
The beneficial effects are as follows:
according to the invention, the compressed air entering the adsorption tower is cooled by the principle of Maxwell monster, and compared with the original mode, the service life of the molecular sieve is greatly prolonged.
The invention can also stabilize the air outlet pressure and flow, ensures the stable flow rate of compressed air input into the adsorption tower, has stable pressure and has the temperature as close to the room temperature as possible.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is a top view of the conical deflector of the present invention.
Part names and serial numbers in the figure: 1_first air inlet, 2_first air outlet, 3_second air inlet, 4_second air outlet, 5_first cooling tank, 501_second cooling tank, 6_conical deflector, 601_wind deflector, 7_fixed pipe, 8_first drain, 9_second drain, 10_third air inlet, 11_third air outlet, 12_first draft tube, 13_second draft tube.
Detailed Description
The following describes in detail the preferred embodiments of the present invention with reference to the accompanying drawings.
Example 1
1-2, including first air inlet 1, first gas outlet 2, second air inlet 3, second gas outlet 4, first cooling tank 5, second cooling tank 501, taper guide plate 6, deep bead 601, fixed pipe 7, third air inlet 10 and third gas outlet 11, first cooling tank 5 upper end central point puts and is equipped with first air inlet 1, first cooling tank 5 upper end one side is equipped with first gas outlet 2, second cooling tank 501 upper end is equipped with second air inlet 3, second cooling tank 501 is equipped with second gas outlet 4, second cooling tank 501 lower extreme central point puts and is equipped with third gas outlet 9, first gas outlet 2 is linked together with second air inlet 3, third gas outlet 10 is linked together with third air inlet 11, first cooling tank 5 and the inside lower extreme of second cooling tank 501 all fixedly connected with a fixed pipe 7, every fixed pipe 7 upside all fixedly connected with deep bead 601, every deep bead 601 upside all fixedly connected with taper guide plate 6.
Compressed air enters the left tower through the first air inlet 1, contacts the conical guide plate 6 when moving downwards, gas in the middle part enters the right tower from the first air outlet 2, and cooled gas is output from the second air outlet 4 after contacting the conical body of the right tower; the cooling of the compressed air input into the adsorption tower is realized.
The air conditioner further comprises a first guide pipe 12, and the first guide pipe 12 is connected between the first air outlet 2 and the second air inlet 3 in a threaded manner.
The air conditioner further comprises a second guide pipe 13, and the second guide pipe 13 is connected between the third air inlet 10 and the third air outlet 11 in a threaded manner.
Meanwhile, as the design is a typical air storage tank structure, compressed air output by the reciprocating piston compressor can pass through the tower and then is input into the adsorption tower, so that the stability of compressed air flow and the stability of pressure can be greatly improved.
The cooling device also comprises a first water outlet 8, and the lower end of the first cooling tank 5 is provided with the first water outlet 8.
And a second water outlet 9 is arranged at the lower end of the second cooling tank 501, and the second water outlet 9 is arranged at the lower end of the second cooling tank.
The remaining hotter gas circulates in the lower parts of the left and right towers, and the resulting condensed water is discharged from the first and second water discharge ports 8 and 9.
It is to be understood that the above description is intended to be illustrative only and is not intended to be limiting. Those skilled in the art will appreciate variations of the present invention that are intended to be included within the scope of the claims herein.
Claims (3)
1. The utility model provides an oxygenerator gas storage buffering cooling tank which is characterized in that, including first air inlet, first gas outlet, the second air inlet, the second gas outlet, first cooling tank, the second cooling tank, the taper guide plate, the deep bead, the fixed pipe, third air inlet and third gas outlet, first cooling tank upper end central point puts and is equipped with first air inlet, first cooling tank upper end one side is equipped with first gas outlet, second cooling tank upper end is equipped with the second air inlet, second cooling tank is equipped with the second gas outlet, second cooling tank lower extreme central point puts and is equipped with the third gas outlet, first gas outlet is linked together with the second air inlet, the third gas outlet is linked together with the third air inlet, first cooling tank and second cooling tank inside lower extreme all fixedly connected with a fixed pipe, every fixed pipe upside all fixedly connected with board, every deep bead upside all fixedly connected with taper guide plate; the device further comprises a first guide pipe and a second guide pipe, wherein the first guide pipe is connected between the first air outlet and the second air inlet in a threaded manner, and the second guide pipe is connected between the third air inlet and the third air outlet in a threaded manner.
2. The oxygenerator gas storage buffer cooling tank of claim 1, further comprising a first water outlet, wherein the first water outlet is arranged at the lower end of the first cooling tank.
3. The oxygenerator gas storage buffer cooling tank as claimed in claim 2, further comprising a second water outlet, wherein the second water outlet is arranged at the lower end of the second cooling tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110966788.1A CN113680174B (en) | 2021-08-23 | 2021-08-23 | Oxygenerator gas storage buffering cooling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110966788.1A CN113680174B (en) | 2021-08-23 | 2021-08-23 | Oxygenerator gas storage buffering cooling tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113680174A CN113680174A (en) | 2021-11-23 |
| CN113680174B true CN113680174B (en) | 2024-01-12 |
Family
ID=78581327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110966788.1A Active CN113680174B (en) | 2021-08-23 | 2021-08-23 | Oxygenerator gas storage buffering cooling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113680174B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186598Y (en) * | 1994-03-30 | 1995-01-04 | 张会臣 | High pressure gas purifier |
| CN204022769U (en) * | 2014-06-10 | 2014-12-17 | 安徽广信农化股份有限公司 | A kind of coal gas drying installation for the production of phosgene |
| JP2015113905A (en) * | 2013-12-11 | 2015-06-22 | 大阪瓦斯株式会社 | Buffer air tank |
| CN205933219U (en) * | 2016-01-04 | 2017-02-08 | 昆山欧拓气体设备有限公司 | Disperse formula oxygen suppliment oxygen making equipment to high altitude anoxia environment |
| EP3671086A1 (en) * | 2018-12-21 | 2020-06-24 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | A method and apparatus for reducing process disturbances during pressurization of an adsorber in an air separation unit |
| CN213202367U (en) * | 2020-06-08 | 2021-05-14 | 可孚医疗科技股份有限公司 | Portable oxygen generator self-adapting to altitude |
-
2021
- 2021-08-23 CN CN202110966788.1A patent/CN113680174B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186598Y (en) * | 1994-03-30 | 1995-01-04 | 张会臣 | High pressure gas purifier |
| JP2015113905A (en) * | 2013-12-11 | 2015-06-22 | 大阪瓦斯株式会社 | Buffer air tank |
| CN204022769U (en) * | 2014-06-10 | 2014-12-17 | 安徽广信农化股份有限公司 | A kind of coal gas drying installation for the production of phosgene |
| CN205933219U (en) * | 2016-01-04 | 2017-02-08 | 昆山欧拓气体设备有限公司 | Disperse formula oxygen suppliment oxygen making equipment to high altitude anoxia environment |
| EP3671086A1 (en) * | 2018-12-21 | 2020-06-24 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | A method and apparatus for reducing process disturbances during pressurization of an adsorber in an air separation unit |
| CN213202367U (en) * | 2020-06-08 | 2021-05-14 | 可孚医疗科技股份有限公司 | Portable oxygen generator self-adapting to altitude |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113680174A (en) | 2021-11-23 |
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| CP03 | Change of name, title or address |
Address after: 518000 a401, xincanghai 1, Shatian community, Kengzi street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Sijie Borui Technology Co.,Ltd. Country or region after: China Address before: 518000 area a, 4th floor, No.8, Gaoqiao No.1 Industrial Park, Pingdi street, Longgang District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Sijie Borui Technology Co.,Ltd. Country or region before: China |
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