UNIVERSAL SPRAYER AND METHOD OF ITS OPERATION Russian patent published in 2012 - IPC B05B12/14 B05B5/04 

FIELD: process engineering.

SUBSTANCE: invention relates to sprayer, in particular, to rotary sprayer to be used for lacquer finishing of automotive bodies. Coating machine sprayer selects applying first finishing system by first lacquer feed line or second lacquer system by second lacquer feed line. First lacquer system comprises aqueous lacquer and/or base lacquer. Second lacquer system comprises solvent-base lacquer and/or clear lacquer. First flushing means is coupled with first lacquer system. Second flushing means is coupled with second lacquer system. Finishing cabin comprises finishing machine and cabin wall. First proportioning pump and/or second proportioning pump is arranged on cabin wall or inside cabin, or outside thereof. In compliance with propose method, sprayer operates sequentially with various lacquer systems fed therein via separate lacquer feed lines. First lacquer system comprises aqueous lacquer and/or base lacquer. Second lacquer system comprises solvent-base lacquer and/or clear lacquer. Sprayer is flushed with various flushing means each coupled with definite lacquer system. First flushing means is coupled with first lacquer system. Second flushing means is coupled with second lacquer system.

EFFECT: operation with different lacquer systems.

27 cl, 6 dwg