SEPARATOR AND DUST COLLECTOR CONSTRUCTION FOR VACUUM-TYPE GARBAGE TRUCK Russian patent published in 2007 - IPC A47L9/16 

FIELD: dust separation and collection equipment for vacuum-type garbage truck.

SUBSTANCE: separator and dust collector construction has first and second cyclone-type separators, each having casing through which dust-laden air flow may be directed by means of suction unit from air inlet to air outlet of cyclone-type separator. First and second cyclone-type separators are arranged in succession, and air outlet of first cyclone-type separator is communicating with air inlet of second cyclone-type separator. Each cyclone-type separator has lateral dust outlet which is separated from air flow during passage thereof through separator, and dust collector for collecting of separated dust. Dust collector is positioned for movement along indicated cyclone-type separators and is adapted for receiving of separated dust from dust outlets of cyclone-type separators. Internal cavity of dust collector is divided into respective parts for receiving separated garbage from two cyclone-type separators. Dust collector part connected to first cyclone-type separator is substantially larger than part wherein dust is delivered from second cyclone-type separator in order to provide volume sufficient for receiving of garbage from first separator.

EFFECT: increased efficiency by enabling convenient removal of collected dust.

11 cl, 10 dwg