METHOD CLEANING AEROTANK FROM SLUDGE AND DEVICE FOR REALIZATION OF THIS METHOD

摘要

FIELD: chemistry and biological cleaning of sewage. SUBSTANCE: proposed method consists in using centrifugal force field created by means of special system of jet Laval nozzles to which part of cleaned water is fed under pressure of 0.6 Mpa and temperature of 80-90 C. Device proposed for realization of this method has housing, distributing pipe line and circular collector. Jet nozzles are located at angle of 30 deg. relative to surface of collector. EFFECT: reduction of labor consumption; increased productivity. 3 cl, 1 dwg