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A steel structure spraying method with purification function

A technology of steel structure and function, applied in the field of steel structure spraying with purification function, can solve the problems of air pollution and pollutant diffusion, and achieve the effect of reducing pollution, reducing emissions and facilitating centralized treatment

Active Publication Date: 2018-08-03
DUOWEI UNION GRP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the problems existing in the existing technical solutions, the embodiment of the present application provides a steel structure spraying method with a purification function, which solves the problem of air pollution caused by the diffusion of pollutants during the spraying process, and can purify the pollutants generated during the spraying process

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  • A steel structure spraying method with purification function
  • A steel structure spraying method with purification function
  • A steel structure spraying method with purification function

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Embodiment Construction

[0029] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0030] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] figure 1 It is a flow chart of the steel structure spraying method with purification function desc...

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Abstract

The embodiment of the invention provides a steel structure spraying method with a purification function. The steel structure spraying method with the purification function comprises the steps that workpieces to be sprayed are placed onto spraying stations, a spraying chamber is moved to a preset position corresponding to the first spraying station, and the spraying chamber is sealed by closing a sealing door, so that an airtight space is formed in the spraying chamber; a waste gas outlet of an exhaust unit of the spraying chamber is connected with a waste gas inlet of a purification unit corresponding to the first spraying station, and an air valve is opened; the purification unit and the exhaust unit are started, and an air supply unit is opened; the workpiece to be sprayed is sprayed with paint in the airtight space till spraying of the workpiece to be sprayed is completed, and waste gas generated in the spraying process is delivered into the purification unit from the spraying chamber through the air supply unit and the exhaust unit and exhausted into the atmosphere after being purified through the purification unit; and the spraying chamber is moved to a preset position corresponding to the spraying station next to the first spraying station, and the steps are executed repeatedly till spraying of the workpiece to be sprayed on the spraying station next to the first spraying station is completed.

Description

technical field [0001] The embodiment of the present invention relates to the field of spraying equipment, in particular to a steel structure spraying method with a purification function. Background technique [0002] Spraying refers to the coating that is applied to the surface of the object to be coated by dispersing the paint into uniform and fine droplets through a spray gun or a disc atomizer by means of pressure or centrifugal force. Spraying is widely used in fields such as hardware, plastics, furniture, military industry, ships, etc. It is the most common coating method used today. For example, steel components are usually sprayed with a coating for anti-corrosion and anti-rust, so as to increase the service life of the steel components. [0003] The main problems in the existing spraying method: due to the compressed air, the paint is highly dispersed into paint mist and paint particles, which fly and diffuse into the surrounding atmosphere, and the solvent volatil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B14/40
CPCB05B14/46B05B16/80
Inventor 吴会超
Owner DUOWEI UNION GRP
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