CN104197192A - Argon recycling and filling device - Google Patents
Argon recycling and filling device Download PDFInfo
- Publication number
- CN104197192A CN104197192A CN201410408737.7A CN201410408737A CN104197192A CN 104197192 A CN104197192 A CN 104197192A CN 201410408737 A CN201410408737 A CN 201410408737A CN 104197192 A CN104197192 A CN 104197192A
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- argon
- argon gas
- regulating device
- pipeline
- vaporizer
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Abstract
The invention discloses an argon recycling and filling device which is used for receiving and storing argon discharged by a liquid argon storage tank. The argon recycling and filling device comprises a vaporizer, a first pipeline, a two-stage pressure regulating device, a second pipeline, a compressor, a third pipeline, a steel cylinder and a charging cylinder manifold, wherein the vaporizer is used for restoring the temperature of argon discharged by the storage tank to be 0-40 DEG C, the first pipeline is used for communicating the storage tank and the vaporizer, the two-stage pressure regulating device is used for carrying out two times of pressure reduction on argon discharged by the vaporizer, the second pipeline is used for communicating the vaporizer and the two-stage pressure regulating device, the compressor is used for compressing gas discharged by the two-stage pressure regulating device, the third pipeline is used for communicating the two-stage pressure regulating device and the compressor, the steel cylinder is used for storing argon, and the charging cylinder manifold is used for gathering argon discharged by the compressor into the steel cylinder. According to the argon recycling and filling device, in order to maintain the pressure of the storage tank, argon discharged periodically can be effectively recycled, so that gas loss caused by pressure release can be avoided.
Description
Technical field
The present invention relates to gas concentration unit, relate in particular to a kind of argon gas recovery and fill bottle apparatus.
Background technique
Argon gas, as a kind of important rare gas in industrial production, is widely used.At present, the storage of argon gas and transportation, adopt liquid argon storage tank to store conventionally, such as AFL-100/06 type cryogenic liquid tank.According to GBT 18442-2011 standard, allowing a day relative evaporation is 0.170, maintain the constant situation of sump pressure, and the 17M3 gaseous state argon of evaporation every day just need to pass through basin pressure relief device discharge pressure so.Obviously, these gaseous state argons directly emit, and not only cause economic loss, also pollute the environment.Therefore, how these gaseous state argons being preserved and to be used, and realize at lower cost, is the problem that needs solution.
Summary of the invention
The object of the present invention is to provide a kind of argon gas to reclaim and fill bottle apparatus, the argon gas regularly discharging effectively can be reclaimed in order to maintain sump pressure, solve the gas loss that pressure discharge causes, to solve one or more problem of the prior art.
The technological scheme that realizes above-mentioned purpose is:
A kind of argon gas reclaims and fills bottle apparatus, the argon gas that the basin of reception storage liquid argon discharges, described argon gas recovery is filled bottle apparatus and is comprised: the argon gas of described basin discharge is returned to the vaporizer of 0-40 degree Celsius, connect the first pipeline of described basin and described vaporizer, the argon gas that described vaporizer is given off carries out the two-stage pressure-regulating device of twice decompression, connect the second pipe of described vaporizer and described two-stage pressure-regulating device, the compressor that the gas that described two-stage pressure-regulating device is given off compresses, connect the 3rd pipeline of described two-stage pressure-regulating device and compressor, the steel cylinder of storage argon gas and the argon gas that described compressor is discharged conflux and enter the cylinder manifold that fills of described steel cylinder.Thereby by liquid argon basin in order to maintain self pressure regularly the argon gas of discharge effectively reclaim and fill bottle, with lower cost, avoided the gas loss that caused because solving pressure discharge, when increasing economic efficiency, protected environment;
In certain embodiments, on described the first pipeline, be provided with the first valve; Described filling is provided with the second valve on cylinder manifold.The convenient flow of controlling argon gas and liquid argon, and guaranteed safety.
In certain embodiments, the prime pressure relief ranges of described two-stage pressure-regulating device is 0.6MPa-0.1MPa, and rear class pressure relief ranges is 0.1MPa-0.01MPa.Thereby guarantee the needs of compressor suction pressure and guarantee compressor charge flow rate.
Accompanying drawing explanation
Fig. 1 is that the argon gas of one embodiment of the present invention reclaims the structural drawing that fills bottle apparatus.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Refer to Fig. 1, argon gas of the present invention reclaims and fills bottle apparatus, and comprise vaporizer 1, two-stage pressure-regulating device 2, compressor 3, fill cylinder manifold 4, steel cylinder 5, the first pipeline 6, second pipe 7 and the 3rd pipeline 8, wherein:
Basin 100 is for storing liquid argon, for example AFL-100/06 type cryogenic liquid tank; In order to maintain self pressure, by standard, need regularly a certain amount of gaseous state argon of discharge;
The first pipeline 6 is connected basin 100 and vaporizer 1, is provided with the first valve 61 on the first pipeline 6, opens the first valve 61, thereby make gaseous state argon enter vaporizer 1 in needs exhausting air;
Second pipe 7 is connected vaporizer 1 and two-stage pressure-regulating device 2; Vaporizer 1 returns to normal temperature (0-40 degree Celsius) by the argon gas entering, and then by second pipe 8, outputs to two-stage pressure-regulating device 2; Two-stage pressure-regulating device 2 reduces pressure the argon gas of normal temperature at twice, and by post-decompression argon gas output; Wherein, the prime pressure relief ranges of two-stage pressure-regulating device 2 is 0.6MPa-0.1MPa, and rear class pressure relief ranges is 0.1MPa-0.01MPa, guarantees the needs of compressor suction pressure and guarantees compressor charge flow rate.
The 3rd pipeline 8 is connected two-stage pressure-regulating device 2 and compressor 3, fills cylinder manifold 4 and connects compressor 3 and steel cylinder 5; After two-stage pressure-regulating device 2 decompression, the gas (argon gas) of output enters compressor 3 and is compressed into argon gas, by filling cylinder manifold 4, confluxes and is filled with steel cylinder 5; Fill on cylinder manifold 4 and be provided with the second valve 41, while only opening, just argon gas is filled with to steel cylinder 5.
The above is only one embodiment of the present invention; it should be pointed out that to those skilled in the art, without departing from the concept of the premise of the invention; can also make some similar distortion and improvement, within these also should be considered as protection scope of the present invention.
Claims (3)
1. an argon gas reclaims and fills bottle apparatus, the argon gas that the basin (100) of reception storage liquid argon discharges, it is characterized in that, comprise: the argon gas of basin (100) discharge is returned to the vaporizer (1) of 0-40 degree Celsius, connect first pipeline (6) of basin (100) and described vaporizer (1), the argon gas that described vaporizer (1) is given off carries out the two-stage pressure-regulating device (2) of twice decompression, connect the second pipe (7) of described vaporizer (1) and described two-stage pressure-regulating device (2), the compressor (3) that the gas that described two-stage pressure-regulating device (2) is given off compresses, connect the 3rd pipeline (8) of described two-stage pressure-regulating device (2) and compressor (3), the steel cylinder (5) of storage argon gas and by the argon gas that described compressor (3) is discharged conflux enter described steel cylinder (5) fill cylinder manifold (4).
2. argon gas according to claim 1 reclaims and fills bottle apparatus, it is characterized in that, is provided with the first valve (61) on described the first pipeline (6); Described filling is provided with the second valve (41) on cylinder manifold (4).
3. argon gas according to claim 1 reclaims and fills bottle apparatus, it is characterized in that, the prime pressure relief ranges of described two-stage pressure-regulating device (2) is 0.6MPa-0.1MPa, and rear class pressure relief ranges is 0.1MPa-0.01MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410408737.7A CN104197192A (en) | 2014-08-19 | 2014-08-19 | Argon recycling and filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410408737.7A CN104197192A (en) | 2014-08-19 | 2014-08-19 | Argon recycling and filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104197192A true CN104197192A (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410408737.7A Pending CN104197192A (en) | 2014-08-19 | 2014-08-19 | Argon recycling and filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104197192A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649540A (en) * | 2020-05-29 | 2020-09-11 | 扬州秦风气体有限公司 | Argon recovery method and system based on air separation system |
| CN113188041A (en) * | 2021-05-05 | 2021-07-30 | 南通海泰科特精密材料有限公司 | Balance system and process for controlling pressure and temperature in pressure container |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5520000A (en) * | 1995-03-30 | 1996-05-28 | Praxair Technology, Inc. | Cryogenic gas compression system |
| CN201297491Y (en) * | 2008-10-22 | 2009-08-26 | 苏州市金宏气体有限公司 | Argon recovery and purification device |
| CN201326903Y (en) * | 2008-12-31 | 2009-10-14 | 鲁鸣 | Natural gas supply system |
| CN201531745U (en) * | 2009-11-17 | 2010-07-21 | 南京钢铁股份有限公司 | Argon recovery device of low-temperature constant-pressure liquid argon storage tank |
| CN103672395A (en) * | 2013-11-15 | 2014-03-26 | 苏州金宏气体股份有限公司 | Method for recycling emptying residual gas of high purity gas transportation and storage tank |
| CN204005229U (en) * | 2014-08-19 | 2014-12-10 | 张志坚 | A kind of argon gas reclaims and fills bottle apparatus |
-
2014
- 2014-08-19 CN CN201410408737.7A patent/CN104197192A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5520000A (en) * | 1995-03-30 | 1996-05-28 | Praxair Technology, Inc. | Cryogenic gas compression system |
| CN201297491Y (en) * | 2008-10-22 | 2009-08-26 | 苏州市金宏气体有限公司 | Argon recovery and purification device |
| CN201326903Y (en) * | 2008-12-31 | 2009-10-14 | 鲁鸣 | Natural gas supply system |
| CN201531745U (en) * | 2009-11-17 | 2010-07-21 | 南京钢铁股份有限公司 | Argon recovery device of low-temperature constant-pressure liquid argon storage tank |
| CN103672395A (en) * | 2013-11-15 | 2014-03-26 | 苏州金宏气体股份有限公司 | Method for recycling emptying residual gas of high purity gas transportation and storage tank |
| CN204005229U (en) * | 2014-08-19 | 2014-12-10 | 张志坚 | A kind of argon gas reclaims and fills bottle apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649540A (en) * | 2020-05-29 | 2020-09-11 | 扬州秦风气体有限公司 | Argon recovery method and system based on air separation system |
| CN113188041A (en) * | 2021-05-05 | 2021-07-30 | 南通海泰科特精密材料有限公司 | Balance system and process for controlling pressure and temperature in pressure container |
| CN113188041B (en) * | 2021-05-05 | 2023-03-14 | 南通海泰科特精密材料有限公司 | Balance system and process for controlling pressure and temperature in pressure container |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |