FIELD: process engineering.
SUBSTANCE: invention relates to process and separation fluid for removal of solid particles from excess spraying fluid formed at painting the parts. In compliance with this process, excess spraying fluid is entrapped by airflow and conveyed to separation surface (42a, 42b) washed by separation fluid whereat at least a portion of solid substances gets into separation fluid, diverted by the latter and removed from the fluid by sedimentation. Used is separation fluid containing degumming medium and carrier fluid. Note here that particles of excessively sprayed lacquer are degummed by said medium.
EFFECT: efficient separation.
22 cl, 7 dwg, 6 ex
