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Argon recycling and filling device

A technology of argon gas and pressure regulating device, which can be used in container filling method, equipment loaded into pressure container, gas/liquid distribution and storage, etc., and can solve problems such as economic loss and environmental pollution.

Inactive Publication Date: 2014-12-10
张志坚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Obviously, the direct discharge of these gaseous argon will not only cause economic losses, but also pollute the environment

Method used

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  • Argon recycling and filling device

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Embodiment Construction

[0009] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0010] see figure 1 , the argon recovery bottle filling device of the present invention comprises a vaporizer 1, a two-stage pressure regulating device 2, a compressor 3, a filling bus bar 4, a steel cylinder 5, a first pipeline 6, a second pipeline 7 and a third pipeline 8, in:

[0011] The storage tank 100 is used to store liquid argon, such as the AFL-100 / 06 type cryogenic liquid storage tank; in order to maintain its own pressure, a certain amount of gaseous argon needs to be discharged regularly according to the standard;

[0012] The first pipeline 6 is connected to the storage tank 100 and the vaporizer 1, and a first valve 61 is arranged on the first pipeline 6, and the first valve 61 is opened when the gas needs to be discharged, so that gaseous argon enters the vaporizer 1;

[0013] The second pipeline 7 is connected to the vaporizer 1 and the two...

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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 [0001] The invention relates to a gas recovery device, in particular to an argon recovery bottle filling device. Background technique [0002] Argon, as an important rare gas in industrial production, is widely used. At present, the storage and transportation of argon is usually stored in liquid argon storage tanks, such as AFL-100 / 06 cryogenic liquid storage tanks. According to the GBT 18442-2011 standard, the allowable daily evaporation rate is 0.170. To keep the storage tank pressure constant, the 17M3 gaseous argon evaporated every day needs to be discharged through the storage tank pressure relief device. Obviously, the direct discharge of these gaseous argon will not only cause economic loss, but also pollute the environment. Therefore, how to save and utilize these gaseous argon and realize it at a lower cost is a problem that needs to be solved. Contents of the invention [0003] The purpose of the present invention is to provide an argon gas rec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C13/00F17C5/06
Inventor 张志坚
Owner 张志坚
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