Disilane residual gas cylinder treatment device

A processing device, the technology of disilane, which is applied in gas processing/storage purposes, fluid processing, fixed-capacity gas storage tanks, etc., can solve the problems of low liquid-phase gas processing efficiency, shorten the replacement processing time, reduce pollution, improve The effect of convenience

Pending Publication Date: 2022-01-25
全椒亚格泰电子新材料科技有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] The object of the present invention is to provide a disilane residual gas cylinder treatment device, which can quickly transform the liquid phase gas in the cylinder into a gas phase by setting a heating belt on the outside of the steel cylinder for heating, so as to facilitate rapid replacement treatment and improve treatment efficiency; The problem of low efficiency in liquid phase gas treatment in the background technology

Method used

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  • Disilane residual gas cylinder treatment device
  • Disilane residual gas cylinder treatment device

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Embodiment Construction

[0016] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0017] Such as figure 1 As shown, this embodiment provides a disilane residual gas cylinder processing device, including a steel cylinder 1, a heating belt 3 is arranged on the outside of the steel cylinder 1, the heating belt 3 is an automatic temperature control heating belt, and the heating belt 3 and the steel cylinder 1 are detachable connected, the heating belt 3 is wrapped on the outside of the steel cylinder 1.

[0018] The steel cylinder 1 is connected with the main pipeline 2, the connecting end of the steel cylinder 1 and the main pipeline 2 is provided with an on-off valve 9, the outer end of the main pipeline 2 is connected with a vacuum pump 4, the connection end of the vacu...

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Abstract

The invention provides a disilane residual gas cylinder treatment device. The disilane residual gas cylinder treatment device comprises steel cylinders, a main pipeline is connected to the steel cylinders, heating belts are arranged on the outer sides of the steel cylinders, a vacuum pump is connected to the outer end of the main pipeline, a left branch is connected to the left side of the main pipeline, the outer end of the left branch is connected with a gas exchange tank, a right branch is connected to the right side of the main pipeline, and a discharge outlet is formed in the outer end of the right branch. According to the disilane residual gas cylinder treatment device, the heating belts are arranged on the outer sides of the steel cylinders for heating, liquid-phase gas in the cylinders is quickly converted into gas-phase gas, replacement treatment is facilitated, the adding frequency of replacement gas is reduced, energy consumption is reduced, treatment time is shortened, the structure is simple, and use is convenient.

Description

technical field [0001] The invention relates to the technical field of gas preparation, in particular to a disilane residual gas cylinder processing device. Background technique [0002] The steel cylinder is a main packaging container for disilane liquefied gas. Disilane is a low-pressure liquefied gas. It is a mixed phase of gas and liquid in the steel cylinder, and the "Gas Cylinder Safety Technical Supervision Regulations" stipulates that the gas in the cylinder must not be exhausted, and the gas cylinders of liquefied gas, low-temperature liquefied gas and low-temperature liquid should not be less than 0.5%-1% The residual gas of the specified charge makes the disposal of the disilane residual gas cylinder difficult, the processing time is long and the waste of replacement gas is high. [0003] Patent No. CN202708594U discloses a gas cylinder residual gas treatment device, which improves the scope of use by setting the flammable residual gas cylinder connection pipelin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C5/06F17C7/04F17C13/00F17D1/065F17D3/01
CPCF17C5/06F17C7/04F17C13/00F17D1/065F17D3/01F17C2221/01F17C2223/0153F17C2225/0123F17C2227/0135F17C2227/0302F17C2227/045F17C2260/044
Inventor 杨金龙魏入铎刘广登邹来飞谢家道
Owner 全椒亚格泰电子新材料科技有限公司
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