Boiler accessory surface spraying device and surface spraying process

Abstract

The invention relates to a boiler accessory surface spraying device and surface spraying process. The boiler accessory surface spraying device comprises a bottom plate, a rotating device, a clamping device and a paint spraying device, wherein the rotating device is installed on the bottom plate, the clamping device is installed at the upper end of the rotating device, and the paint spraying deviceis installed on the rotating device. The boiler accessory surface spraying device and surface spraying process can solve the following problems in the paint spraying of an existing boiler accessory fire grate segment that 1, when the traditional fire grate segment is subjected to paint spraying, an operator has to wear a protective suit and use a paint spraying gun to conduct paint spraying operation on the fire grate segment in a closed chamber, the paint contact time is too long, and the body of the operator is prone to harm; and 2, spraying on the surface of the fire grate segment is not uniform through adopting a traditional paint spraying machine, and paint cannot be collected and recycled, so that the utilization rate of the paint is reduced. According to the boiler accessory surface spraying device and surface spraying process, the working efficiency of paint spraying is improved, and the beneficial effects of wide application range, uniform spraying, high working efficiency and the like are achieved.

Description

technical field [0001] The invention relates to the technical field of boiler fitting manufacturing, in particular to a boiler fitting surface spraying device and a surface spraying process. Background technique [0002] The grate is usually made of cast iron. After assembly, the necessary ventilation gaps are maintained between the pieces, and a separate ventilation room that can adjust the air volume is often set under the grate, so that the air can enter the fuel layer through the gap for combustion. The grate is generally Strip or plate, fixed on the bottom of the furnace or combustion chamber by the frame around it. During the manufacturing process of the grate, the polished grate needs to be painted. [0003] However, the following problems exist in the traditional boiler accessories grate painting: 1. When the traditional grate is painted, the grate is usually sprayed manually in a closed room with a protective suit and a spray gun, and the time of contact with the pa...

AI Technical Summary

Problems solved by technology

[0003] However, the following problems exist in the traditional boiler accessories grate painting: 1. When the traditional grate is painted, the grate is usually sprayed manually in a closed room with a protective suit and a spray gun, and the time of contact with the paint is too long Long, easy to cause harm to the body of the staff; 2. The traditional paint spraying machine sprays the surface of the grate sheet unevenly, and cannot collect and reuse the paint, which reduces the utilization rate of the paint and improves the paint spraying efficiency. Work efficiency, and has the advantages of wide application, uniform spraying and high work efficiency

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