Chemical pipeline anti-corrosion treatment method

Abstract

The invention discloses a chemical pipeline anti-corrosion treatment method. A following chemical pipeline anti-corrosion treatment device is adopted in the chemical pipeline anti-corrosion treatmentmethod, and the chemical pipeline anti-corrosion treatment device comprises a machining rack, a fixing unit and a coating unit. The fixing unit is arranged at the upper end of the machining rack in asliding manner, and the coating unit is installed at the inner side of the fixing unit. The device can solve the problems that most of traditional chemical pipeline anti-corrosion treatment adopts manual paint spraying to conduct anti-corrosion treatment on a chemical pipeline, due to the fact that paint spraying components are complex, certain harm can be caused to the human body, even coating cannot be guaranteed, and the use performance of the chemical pipeline is affected; and an existing chemical pipeline anti-corrosion treatment device basically and directly conducts anti-corrosion treatment on the machined chemical pipeline, dust and scraps on the surface of the chemical pipeline cannot be removed in time, and therefore the problems that a preservative falls off easily, cost is wasted, and the anti-corrosion effect cannot be achieved are solved.

Description

technical field [0001] The invention relates to the technical field of chemical pipeline anticorrosion treatment, in particular to a chemical pipeline anticorrosion treatment method. Background technique [0002] Chemical pipelines are thermoplastic engineering plastics with an average molecular weight of more than 2 million that are polymerized by ethylene and butadiene monomers under the action of a catalyst; their properties of wear resistance, low temperature resistance, corrosion resistance, self-lubrication and impact resistance are It is the highest value among all plastics, and its wear resistance is better than polytetrafluoroethylene, nylon, carbon steel and other materials. It can work under the condition of -269 degrees to +80 degrees for a long time. Due to the harsh working environment of chemical pipelines, it is necessary to adjust them The outer wall is treated with anticorrosion to enhance its performance and prolong its service life. [0003] However, the...

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Problems solved by technology

[0003] However, the following problems exist in the anticorrosion treatment of chemical pipelines at present: 1. Most of the traditional anticorrosion treatment of chemical pipelines is to use manual spray paint to carry out anticorrosion treatment on chemical pipelines. Due to the complex composition of the spray paint, it will cause certain harm to the human body and cannot Ensure uniform coating and affect the performance of chemical pipelines;

[0004] 2. The current chemical pipeline anticorrosion treatment device basically performs anticorrosion treatment directly on the processed chemical pipeline, and cannot remove the dust and material chips on the surface of the chemical pipeline in time, so it is easy to cause the preservative to fall off, thereby wasting costs and failing to achieve Antiseptic effect

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