FIELD: mechanics.
SUBSTANCE: unit has closed capacity for washing fluid on wheels, compressor, supply hoses, sprayer with double-threaded worm core for mixing gas and liquid and central nozzle hole. On housing of gas-liquid sprayer, along jet axis, there tangentially installed on curved frame is cleaning brush beater rotating under influence of axisymmetric cone gas-liquid jet. Frame is retained in operating position with ball locks and with spring tightening the sides; front end of frame is formed with guide roller. When cleaning cavities and slots, drum is retracted to off position. For drying and polishing the surfaces, an appropriate sleeve is put on drum.
EFFECT: improving quality of washing and cleaning processes of surface in moderate mode at low pressures.
5 cl, 4 dwg
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