Portable electrodusting device

Abstract

The invention relates to a portable electrostatic powder spray device which is composed of a powder tank 1, an electrostatic spray gun 3, a compressor 5 and an air cleaner 4; a delivery pipeline of the compressor 5 is communicated with a charging conduit of the powder tank 1, and a powder delivery pipe 9 of the powder tank 1 which delivers a mixed fluid of air and molding powder is communicated with the electrostatic spray gun 3, therefore, the compressed air is forced into the powder tank through the charging conduit and stirs the molding powder to disperse the powder in the air, and flows out the powder tank with the air through the powder delivery pipe, and the mixture obtained from the above step flows into the electrostatic spray gun and is ejected out with static electricity, which omits the structure of an individual jet pipe for the mixture of the molding powder and the circulating air, and the like. By adopting the low-pressure compressor and the air cleaner, the volume of the compressor 5 and the air cleaner 4 is greatly decreased, which ensures that the device takes a small space or has a small volume, and the device is convenient for being transported and carried.

Description

Technical field: [0001] This design relates to a kind of electrostatic plastic spraying processing equipment in the field of metal surface coating. Plastic spraying, also known as electrostatic powder spraying, is a metal surface anti-corrosion decoration process, which is more beautiful, durable and anti-corrosion than traditional paint decoration. Moreover, it has the characteristics of non-toxic, odorless and pollution-free during processing, and is a substitute for paint on metal surfaces. It has been widely accepted by people for its unique and excellent characteristics, and its application market has been expanding year by year. Background technique: [0002] Existing electrostatic powder spraying equipment is made up of several parts of powder bucket, rack car, electrostatic console, electrostatic spray gun and additional air compressor. The compressed air output pipeline of the air compressor communicates with the electrostatic spray gun through the ejector, and th...

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problems of complex structure, bulky volume and large operating space requirements of existing electrostatic powder spraying equipment, and provides a portable electrostatic powder spraying equipment with simple structure, small volume, relatively low cost and easy operation and use.

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