METHOD FOR OPERATING SURFACE TREATMENT UNIT, SET OF FILTER MODULES AND SURFACE TREATMENT UNIT Russian patent published in 2018 - IPC B05B14/40 B05B16/00 

FIELD: devices for liquid atomization.

SUBSTANCE: invention relates to manual or automatic application of paint to objects and can be used for painting automotive bodies. Operating method of surface treatment unit (12) in which the over-ruptured that occurs in coating cab (10) is captured by the airflow and sent to one or more disposable filter modules (40) in which the supernatant is separated. Disposable filter module (40) after reaching the saturation limit with a redistribution is replaced by an empty disposable filter module. Set of filter modules for use in surface treatment unit (12) in which the over-ruptured that occurs in coating cab (10) is captured by the air flow and is sent to one or more disposable filter modules (64.X), in which the supernormal is separated, disposable filter module (64.X) after reaching the saturation limit with a redistribution is replaced by empty disposable filter module (64.X). Set (62) includes various filter modules (64.X) which are designed as replaceable disposable units with modular housing (66) and filter assembly (78) and through which the cabin air is saturated with a redistribution. Set (62) also includes modular housings (66) of different filter modules (64.X), have the same modular inlet openings (70, 90). In addition, set (62) includes modular housings (66) of different filter modules (64.X), have the same modular outlet openings (72, 88). At least filtering units (78) of two different filter modules (64.X) are made differently. Installation of surface treatment of objects, especially car bodies, contains: coating cabinet (10) through which an air flow can be directed, which captures and removes the resulting overtravel, separation device (40) to which this air flow is directed, and where most of the at least solids are precipitated from the supernatant. Separating device (40) includes filter module (64.X) set (62).

EFFECT: enabling easy execution or optimization of air stream cleaning loaded by excessive spraying from the coating cab, depending on the particular application process.

12 cl, 13 dwg