Surface coating process for processing fire-fighting equipment

Abstract

The invention relates to the technical field of fire-fighting equipment, and discloses a surface coating process for processing fire-fighting equipment. The process comprises the following steps of S1, pre-degreasing treatment; S2, main degreasing treatment; S3, clear water treatment; S4, activating treatment; S5, secondary water washing; S6, silane treatment; and S7, drying treatment. According to the scheme, operation is easy, an adopted treating agent is stable in performance and environmentally friendly, phosphorization and chromaking technologies are effectively replaced, the dead corners of the fire-fighting equipment can be effectively cleaned, the problem that the coating efficiency is low due to the fact that rust and surface oxidation films cannot be completely cleaned due to the fact that some dead corners cannot be polished is solved, through processing of the primer in the coating step and the polishing step, the roughness of the outer surface of a machined part is changed while the internal micro-structure of the machined part is modified, so that primer adhesion is facilitated, and meanwhile, the primer layer is polished again, so that the adhesion effect of finish paint can be improved.

Description

technical field [0001] The invention belongs to the technical field of fire-fighting equipment, in particular to a surface coating process for processing fire-fighting equipment. Background technique [0002] Firefighting tools refer to some equipment used for firefighting. There are many kinds of firefighting tools, such as: fire axes, fire hydrants, fire barrels, fire hooks and so on. Firefighting tools should be checked regularly by custodians. In order to do a good job in firefighting work, extinguish fires in time, and prevent accidents, strictly strengthen the management of firefighting facilities and firefighting equipment. Firefighting equipment is the most important fire extinguishing tool at the fire scene, and correct mastery and use of firefighting equipment will play an irreplaceable role in reducing casualties and property losses in fires. Therefore, the correct use of various fire-fighting equipment is an extremely important part of fire-fighting work. [0...

AI Technical Summary

Problems solved by technology

[0004] In the actual operation process of the existing coating process, the degreasing process is completed in one step. If the temperature of the degreasing liquid drops too fast, the degreasing effect will be deteriorated. The processed raw materials have poor anti-corrosion ability and short anti-corrosion time. Phosphorus and other harmful chemicals need to be used. For this reason, we propose a surface coating process for fire-fighting equipment processing

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