PLANT FOR LIQUID SPRAYING Russian patent published in 2001 - IPC

FIELD: equipment for liquid spraying by compressed air; applicable in manufacture of plants for spraying of various liquids, chemical solutions. SUBSTANCE: plant has body, chamber for compressed air with main and additional through holes for supply of air, additional open channels made on generating side surface and nozzles for supply of liquid to channels. Body is made in form of sleeve forming upper chamber for liquid and continuous cylinder connected with open end by threaded joint. Air chamber is made in form of hollow cylinder embracing body central part and having upper and lower bases. Channels are radially arranged on external surface of upper base and passing into channels on side surface. Said channels are made in form of alternating channels of different lengths. Additional and main through holes are shifted relative to ends of open channels. Nozzles for liquid supply are made in wall of sleeve for communication with ends of additional open channels. Continuous cylinder is made with vertical channels whose inlet parts face upper chamber for liquid and with additional radial nozzles communicating with outlet parts of vertical channels and supplying liquid to under through holes of lower base of chamber for compressed air. Lower base of chamber for compressed air is rigidly secured to body continuous cylinder and connected with side surface of chamber for compressed air by detachable joint. EFFECT: extended technological potentialities of plant and increase its economical efficiency due to possible execution of direction motion of liquid flow subject to spraying and liquid spraying in any direction. 2 cl, 1 tbl