CN204534106U - Application gas boosting technology recycles the device of valuable helium 3 gas - Google Patents

Application gas boosting technology recycles the device of valuable helium 3 gas Download PDF

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Publication number
CN204534106U
CN204534106U CN201420831447.9U CN201420831447U CN204534106U CN 204534106 U CN204534106 U CN 204534106U CN 201420831447 U CN201420831447 U CN 201420831447U CN 204534106 U CN204534106 U CN 204534106U
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China
Prior art keywords
gas
steel cylinder
helium
pipeline
pressurization
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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.)
Expired - Fee Related
Application number
CN201420831447.9U
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Chinese (zh)
Inventor
刘贺彬
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Tianjin Homology Application Nuclear Technology Co Ltd
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Tianjin Homology Application Nuclear Technology Co Ltd
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Priority to CN201420831447.9U priority Critical patent/CN204534106U/en
Application granted granted Critical
Publication of CN204534106U publication Critical patent/CN204534106U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses and a kind ofly apply the device that gas boosting technology recycles valuable helium 3 gas, comprise storage helium steel cylinder 1, reclaim steel cylinder 2 and gas suction booster 3, described gas boosting pump 3 is provided with to be needed pressurization gas entrance 4 and needs pressurization gas to export 5, described storage helium steel cylinder 1 is by pipeline and need pressurization gas entrance 4 to connect, described recovery steel cylinder 2 by pipeline with need pressurization gas to export 5 to connect, describedly need pressurization gas to export 5 to be connected with needing pressurization gas entrance 4 by pipeline, air compressor 6, described air compressor 6 is connected by pipeline and gas boosting pump 3, described storage helium steel cylinder 1 and need the pipeline between pressurization gas entrance 4 to be provided with one-way valve 7.The beneficial effects of the utility model are, recovering effect is good, practical.

Description

Application gas boosting technology recycles the device of valuable helium 3 gas
Technical field
The utility model relates to helium 3 gas concentration unit to be improved, and particularly a kind ofly applies the device that gas boosting technology recycles valuable helium 3 gas.
Background technique
Helium 3 is a kind of isotopes of helium.Helium atomic nucleus is generally made up of 2 protons and 2 neutrons, i.e. helium 4, and helium 3 is few 1 neutron then, and this makes it become nuclear fusion material.On earth, natural helium 3 is little, total amount only several kilograms.Changing in quality with the isotope applications of hydrogen is helium 3, also only 10 ~ 20 kilograms.This makes valuable thirties times of 1 gram of helium, 3 to 1 grams of gold.It is widely used in the fields such as neutron detection technology, cryogenic refrigeration now.Helium 3 steel cylinder storage, after using, can remain in steel cylinder and be equal to an atmospheric gas, cause significant waste.Gas boosting pump is the area ratio utilizing large small piston, realizes the conversion of high low pressure.The pressure height and the efficiency that export gas depend on size piston area ratio, the pressure of propellant pressure and the pre-pressurization gas of suction port.Part model can be used for vacuumizing, and reclaims valuable and harmfulness, radioactive air.
Model utility content
The purpose of this utility model is to solve the problem, and devises a kind ofly to apply the device that gas boosting technology recycles valuable helium 3 gas.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind ofly apply the device that gas boosting technology recycles valuable helium 3 gas, comprise storage helium steel cylinder 1, reclaim steel cylinder 2 and gas suction booster 3, described gas boosting pump 3 is provided with to be needed pressurization gas entrance 4 and needs pressurization gas to export 5, described storage helium steel cylinder 1 is by pipeline and need pressurization gas entrance 4 to connect, described recovery steel cylinder 2 by pipeline with need pressurization gas to export 5 to connect, describedly need pressurization gas to export 5 to be connected with needing pressurization gas entrance 4 by pipeline, also comprise air compressor 6, described air compressor 6 is connected by pipeline and gas boosting pump 3, described storage helium steel cylinder 1 and need the pipeline between pressurization gas entrance 4 to be provided with one-way valve 7, described recovery steel cylinder 2 and need the pressurization gas pipeline exported between 5 to be provided with one-way valve 7, describedly need pressurization gas to export 5 to be provided with the identical one-way valve of both direction 7 with the pipeline needed between pressurization gas entrance 4.
Described gas boosting pump 3 suction pressure 0-2Bar.
Valve on described recovery steel cylinder 2 with need pressurization gas to export 5 to adopt taper and inverted cone-shaped structure.
Describedly before recovery steel cylinder 2 inlet valve, be provided with emptying valve 8.
Describedly pressurization gas entrance 3 air inlet air pressure is needed to be 1Bar.
The pressurized air air pressure 2-4Bar that described air compressor 6 produces.
Air pressure in described recovery steel cylinder 2 is 10-20Bar.
The application gas boosting technology utilizing the technical solution of the utility model to make recycles the device of valuable helium 3 gas, gas boosting technology is used to recycle helium 3 gas, residual gas more than 90% can be reclaimed, and avoid the harm of helium three gas leakage, there is good economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 described in the utility modelly a kind ofly applies the structural representation that gas boosting technology recycles the device of valuable helium 3 gas;
In figure, 1, storage helium steel cylinder; 2, steel cylinder is reclaimed; 3, gas boosting pump; 4, pressurization gas entrance; 5, pressurization gas is needed to export; 6, air compressor; 7, one-way valve; 8, emptying valve.
Embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described, if Fig. 1 is the structural representation that application gas boosting technology described in the utility model recycles the device of valuable helium 3 gas, as shown in the figure, a kind ofly apply the device that gas boosting technology recycles valuable helium 3 gas, comprise storage helium steel cylinder 1, reclaim steel cylinder 2 and gas suction booster 3, described gas boosting pump 3 is provided with to be needed pressurization gas entrance 4 and needs pressurization gas to export 5, described storage helium steel cylinder 1 is by pipeline and need pressurization gas entrance 4 to connect, described recovery steel cylinder 2 by pipeline with need pressurization gas to export 5 to connect, describedly need pressurization gas to export 5 to be connected with needing pressurization gas entrance 4 by pipeline, also comprise air compressor 6, described air compressor 6 is connected by pipeline and gas boosting pump 3, described storage helium steel cylinder 1 and need the pipeline between pressurization gas entrance 4 to be provided with one-way valve 7, described recovery steel cylinder 2 and need the pressurization gas pipeline exported between 5 to be provided with one-way valve 7, describedly need pressurization gas to export 5 to be provided with the identical one-way valve of both direction 7 with the pipeline needed between pressurization gas entrance 4, described gas boosting pump 3 suction pressure 0 one 2Bar, valve on described recovery steel cylinder 2 with need pressurization gas to export 5 to adopt taper and inverted cone-shaped structure, describedly before recovery steel cylinder 2 inlet valve, be provided with emptying valve 8, describedly pressurization gas entrance 3 air inlet air pressure is needed to be 1Bar, the pressurized air air pressure 2-4Bar that described air compressor 6 produces, air pressure in described recovery steel cylinder 2 is 10-20Bar.
The feature of the technical program is, comprise storage helium steel cylinder, reclaim steel cylinder and gas suction booster, it is characterized in that, gas boosting pump is provided with to be needed pressurization gas entrance and needs pressurization gas to export, storage helium steel cylinder is by pipeline and need pressurization gas entrance to connect, reclaim steel cylinder by pipeline with need pressurization gas to export to connect, need pressurization gas to export to be connected with needing pressurization gas entrance by pipeline, also comprise air compressor, air compressor is connected by pipeline and gas boosting pump, use gas boosting technology, by gas extraction in steel cylinder and stored in another steel cylinder after supercharging, and ensure purity and reduce the loss.
In the technical program, need increase gas access air inlet connection and treat that supercharging remains helium 3 gas cylinder, air pressure is 1Bar.
Gas boosting propellant, connect air compressor, the pressurized air air pressure 2-4Bar produced, gas after supercharging is stored in recovery steel cylinder, can be pressurized to 10-20Bar, gas boosting pump suction pressure 0-2Bar, pressure ratio selectes 5-10 by distinct device model, outlet pressure (entering cyclinder gas pressure) can be promoted to 10-20Bar, and helium 3 gas of recovery can be reused.
In the technical program, reclaiming cylinder valve and gas boosting pump needs pressurization gas export to adopt taper and inverted cone to design, and reduction dead volume, minimizing is replaced helium 3 blast and taken.Before steel cylinder inlet valve, design emptying valve, helium three and the air gas mixture of displacement are discharged, ensure the purity entering helium 3 gas in steel cylinder.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection domain of the present utility model.

Claims (7)

1. apply the device that gas boosting technology recycles valuable helium 3 gas for one kind, comprise storage helium steel cylinder (1), reclaim steel cylinder (2) and gas suction booster (3), it is characterized in that, described gas boosting pump (3) is provided with to be needed pressurization gas entrance (4) and needs pressurization gas to export (5), described storage helium steel cylinder (1) is by pipeline and need pressurization gas entrance (4) to connect, described recovery steel cylinder (2) by pipeline with need pressurization gas to export (5) to connect, described pressurization gas outlet (5) that needs is connected with needing pressurization gas entrance (4) by pipeline, also comprise air compressor (6), described air compressor (6) is connected by pipeline and gas boosting pump (3), described storage helium steel cylinder (1) and need the pipeline between pressurization gas entrance (4) to be provided with one-way valve (7), described recovery steel cylinder (2) and need the pressurization gas pipeline exported between (5) to be provided with one-way valve (7), described pressurization gas outlet (5) that needs is provided with the identical one-way valve of both direction (7) with the pipeline needed between pressurization gas entrance (4).
2. application gas boosting technology according to claim 1 recycles the device of valuable helium 3 gas, it is characterized in that, described gas boosting pump (3) suction pressure 0-2Bar.
3. application gas boosting technology according to claim 1 recycles the device of valuable helium 3 gas, it is characterized in that, the valve on described recovery steel cylinder (2) with need pressurization gas to export (5) to adopt taper and inverted cone-shaped structure.
4. application gas boosting technology according to claim 1 recycles the device of valuable helium 3 gas, it is characterized in that, described recovery steel cylinder (2) inlet valve before be provided with emptying valve (8).
5. application gas boosting technology according to claim 1 recycles the device of valuable helium 3 gas, it is characterized in that, described pressurization gas entrance (3) the air inlet air pressure that needs is 1Bar.
6. application gas boosting technology according to claim 1 recycles the device of valuable helium 3 gas, it is characterized in that, the pressurized air air pressure 2-4Bar that described air compressor (6) produces.
7. application gas boosting technology according to claim 1 recycles the device of valuable helium 3 gas, it is characterized in that, the air pressure in described recovery steel cylinder (2) is 10-20Bar.
CN201420831447.9U 2014-12-25 2014-12-25 Application gas boosting technology recycles the device of valuable helium 3 gas Expired - Fee Related CN204534106U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420831447.9U CN204534106U (en) 2014-12-25 2014-12-25 Application gas boosting technology recycles the device of valuable helium 3 gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420831447.9U CN204534106U (en) 2014-12-25 2014-12-25 Application gas boosting technology recycles the device of valuable helium 3 gas

Publications (1)

Publication Number Publication Date
CN204534106U true CN204534106U (en) 2015-08-05

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CN201420831447.9U Expired - Fee Related CN204534106U (en) 2014-12-25 2014-12-25 Application gas boosting technology recycles the device of valuable helium 3 gas

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113266760A (en) * 2021-05-19 2021-08-17 湖北浠水蓝天联合气体有限公司 Residual gas recovery device for industrial gas transportation tank vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113266760A (en) * 2021-05-19 2021-08-17 湖北浠水蓝天联合气体有限公司 Residual gas recovery device for industrial gas transportation tank vehicle
CN113266760B (en) * 2021-05-19 2022-08-23 湖北浠水蓝天联合气体有限公司 Residual gas recovery device for industrial gas transportation tank vehicle

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150805

Termination date: 20161225