FIELD: process engineering.
SUBSTANCE: invention relates to air deflecting ring for rotary sprayer and to bell-shape plate. First control air flow is adjusted interpedently of second control air flow. Air nozzles of first and second rims alternate along ring periphery to feed control air. Nozzle groups are distributed along periphery. They consists of at least one air nozzle of first rim and at least one air nozzle of second rim. Distance (β) between adjacent nozzle groups exceeds distance (α) between air nozzles of separate nozzle groups.
EFFECT: preventing contamination of bell-shape plate back side, higher spraying efficiency.
11 cl, 7 dwg
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