Novel glass duster

Abstract

The invention relates to a novel glass duster which solves the defects that an air compressor of an existing electrostatic jet duster is prone to block a filter and cause an alarm during a dusting process and the filter needs to be frequently cleaned and replaced and is troublesome to use. The lower part of a distributor is connected with a mildewproof isolating powder reserving part which is connected with an archwise bended jet channel, the jet channel is connected with a plant air supply system, the lower end of the reserving part is a dust outlet, and the dust outlet is formed in a bended outer side part of the jet channel; a dust jet opening is formed at the lower end of the jet channel, and a pressure regulating valve and a jet condensing dehumidifying part are arranged at the inlet of the jet channel. By virtue of the plant air supply system, a stable and long-term jet source which is not affected can be obtained so as to avoid the defect that the air compressor is liable to influence of dust, and therefore, the filter is not needed to be frequently cleaned and replaced; high-temperature gas in the jet channel is radiated to the reserving part through a jet channel wall so as to preheat the mildewproof isolating powder in the reserving part, so that the using effect of the mildewproof isolating powder is improved.

Description

technical field [0001] The invention relates to the field of glass manufacturing, in particular to a novel glass powder spraying machine. Background technique [0002] On-line powder spraying of glass powder spraying machine is an important part of the cold-end equipment of the float glass production line. Glass can effectively isolate and delay mildew. [0003] At present, there are mainly three types of glass powder spraying machines in China: centrifugal fan, roller powder spraying machine and electrostatic jet powder spraying machine. Centrifugal fans spray the anti-mildew powder on the surface of the glass. The spraying is uneven and has no adsorption force. Moreover, the waste of the anti-mildew powder is serious and the stability is poor. The roller powder sprinkler sprays the anti-mildew powder on the glass surface by rotating the applicator roller. The spraying is uneven, and it also has no adsorption force and poor stability. It is necessary to add an electrostat...

AI Technical Summary

Problems solved by technology

[0005] The invention solves the defects that the air compressor of the existing electrostatic jet powder spraying machine is easy to cause the filter to block and alarm during the powder spraying process, requires frequent cleaning and replacement of the filter, and is troublesome to use, and provides a new type of glass powder spraying machine. The air supply system of the factory is used as the jet source, and a new jet channel is designed at the same time, without frequent cleaning and replacement of filters

[0006] The invention also solves the defect that the air compressor of the existing electrostatic jet powder sprayer is easy to accumulate dust and affects the jet work, and provides a new type of glass powder sprayer, which uses the air supply system of the factory as the jet source, as long as the air supply system is normal It will not affect the work of the duster

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