FIELD: mechanical engineering; dust entrapping devices; vacuum cleaners.
SUBSTANCE: proposed cyclone dust trap contains cyclone housing with first part of cyclone and second part of cyclone. Second part of cyclone contains group of cones, unit of cover connected with upper part of cyclone housing to direct air between first part of cyclone and second part of cyclone, and receiver for contaminants. Said receiver for contaminants is connected with lower part of cyclone housing and it serves to entrap dust dirt separated from air in first and second parts of cyclone.
EFFECT: increased dust entrapping capacity simplified design, reduced cost of maintenance.
12 cl, 7 dwg
