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Degreasing cleaning method and degreasing cleaning device for pipeline

A degreasing cleaning and pipeline technology, which is applied to cleaning methods and utensils, chemical instruments and methods, cleaning hollow objects, etc., can solve the problems of unstable cleaning construction quality, simple conditions and difficult protection, and large investment in cleaning work, so as to improve construction efficiency. Quality, easy operation, and the effect of compressing manual work

Inactive Publication Date: 2018-05-04
THE SIXTH CONSTR CO LTD OF CHINA NAT CHEM ENG
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  • Abstract
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  • Claims
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Problems solved by technology

The prefabrication and installation of industrial pure oxygen pipelines are mostly in the open-air environment on site, the conditions are simple and protection is difficult, the quality of cleaning construction is unstable, and the investment in cleaning work is large, which also causes certain hidden dangers to safe production

Method used

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  • Degreasing cleaning method and degreasing cleaning device for pipeline

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Embodiment Construction

[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0033] It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are conventional methods, and the reagents and materials, if not otherwise specified, can be obtained from commercial sources; in the description of the present invention, The terms "landscape", "portrait", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", The orientation or positional relationship indicated by "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have Certain orientations, co...

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Abstract

The invention discloses a degreasing cleaning method and a degreasing cleaning device for a pipeline. The degreasing cleaning method for the pipeline comprises the following steps that a, the inner wall of the pipeline is subjected to rust removal treatment, oil-free compressed air is used for pushing a leather cup steel brush pipe cleaner to move in a one-way manner in the pipeline, wherein one end of the leather cup steel brush pipe cleaner is provided with a sealed rubber ring, the rubber ring abuts against the inner wall of the pipeline, a rotatable cylindrical magnetic body is arranged onthe rubber ring, the axis of the cylindrical magnetic body coincides with the axis of the pipeline, and a steel brush is arranged on the surface of the cylindrical magnetic body to clean the inner wall of the pipeline; b, dust removal treatment is carried out in the pipeline; c, degreasing treatment is carried out on the inner wall of the pipeline; d, drying treatment is carried out on the innerwall of the pipeline; and e, a finished product of the pipeline is protected. According to the degreasing cleaning method and the degreasing cleaning device, the construction progress can be accelerated, the construction quality can be improved, manual operation can be compressed, construction cost is saved, and the efficiency of construction operation can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of pipeline inner wall treatment. More specifically, the present invention relates to a pipeline degreasing cleaning method and a degreasing cleaning device. Background technique [0002] Industrial pure oxygen pipelines are widely used in various fields such as chemical industry, metallurgy, oil refining, aerospace, medicine, etc. Oxygen is a strong oxidizing agent and a combustion aid, and its chemical characteristics require that the pipeline system is clean and free of oil and mechanical impurities. The prefabrication and installation of industrial pure oxygen pipelines are mostly in the open-air environment on site, the conditions are simple and protection is difficult, the quality of cleaning construction is unstable, and the investment in cleaning work is large, which also causes certain hidden dangers to safe production. Contents of the invention [0003] It is an object of the present invention t...

Claims

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Application Information

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IPC IPC(8): B08B9/053B08B9/057B08B9/027B08B13/00
CPCB08B9/027B08B9/053B08B9/057B08B13/00
Inventor 陈金华赵亮李风刚周剑
Owner THE SIXTH CONSTR CO LTD OF CHINA NAT CHEM ENG
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