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Gas cylinder treatment system for ultra-pure gas and treatment method thereof

A processing method and gas cylinder technology, which are applied to a gas cylinder processing system of ultrapure gas and the processing field thereof, can solve the problems of abrasion of the inner wall of the gas cylinder, reducing the practicability, affecting the use effect of the gas cylinder, etc., so as to improve the overall effect and practicality. Strong performance, easy to process in large quantities

Inactive Publication Date: 2020-07-31
浙江西亚特电子材料有限公司
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Problems solved by technology

[0002] At present, the ultra-pure gas cylinder treatment method on the market is to process the cylinder by shot blasting, then polish it, and then clean it when derusting the cylinder, but this method is easy to cause damage to the gas cylinder. The wear of the inner wall of the bottle affects the overall use effect of the cylinder and reduces the practicality

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  • Gas cylinder treatment system for ultra-pure gas and treatment method thereof
  • Gas cylinder treatment system for ultra-pure gas and treatment method thereof

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Embodiment Construction

[0028] refer to Figure 1 to Figure 2 An embodiment of a gas cylinder processing system for ultra-pure gas and a processing method thereof of the present invention will be further described.

[0029] For ease of description, if spatially relative terms such as "upper", "lower", "left", and "right" are used in the embodiments, they are used to describe the relative relationship between one element or feature shown in the figure and another element or feature Relationship. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at ...

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Abstract

The invention discloses a gas cylinder treatment system for ultra-pure gas and a treatment method thereof, and aims to provide a gas cylinder treatment method with good treatment effect, high surfacesmoothness and high practicability. The technical scheme is characterized in that a gas cylinder is subjected to primary cleaning and drying treatment, gas cylinder inner wall rust removal, inner wallgrinding, secondary cleaning treatment, de-ionization treatment, internal drying, gas tightness detection and vacuum replacement treatment; the gas cylinder is repeatedly treated, sufficient cleaningof the gas cylinder is guaranteed, and storage of the ultra-pure gas is guaranteed; the inner wall of the gas cylinder is subjected to rust removal through an alkaline degreasing agent, so that the good rust removal effect is improved; meanwhile, gas tightness detection is added, so that the gas tightness of the gas cylinder is guaranteed, and the practical effect is further guaranteed; and the gas cylinder treatment system is suitable for the technical field of gas cylinder treatment of the ultra-pure gas.

Description

technical field [0001] The invention relates to the technical field of ultrapure gas cylinder processing, more specifically, it relates to an ultrapure gas cylinder processing system and a processing method thereof. Background technique [0002] At present, the ultra-pure gas cylinder treatment method on the market is to process the cylinder by shot blasting, then polish it, and then clean it when derusting the cylinder, but this method is easy to cause damage to the gas cylinder. The wear of the inner wall of the bottle will affect the overall use effect of the gas bottle and reduce the practicability. Contents of the invention [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a gas cylinder treatment method with good treatment effect, high surface finish and strong practicability. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a gas cylinder treatmen...

Claims

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Application Information

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IPC IPC(8): B24B31/00B24C1/08C09G1/02C23G1/19
CPCB24B31/00B24C1/086C09G1/02C23G1/19
Inventor 杨利王占峰叶红炳
Owner 浙江西亚特电子材料有限公司
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