ПЫЛЕУЛАВЛИВАЮЩЕЕ УСТРОЙСТВО ЦИКЛОННОГО ТИПА, ПРЕДНАЗНАЧЕННОЕ ДЛЯ ПЫЛЕСОСА

摘要

A grill assembly (40) is provided at the end of an air discharge port (22) inside a cyclone body (20) to prevent the dusts from flowing back through the air discharge port of the cyclone body. A fine dust filter (50) is provided at the downstream end of the grill assembly to separate the dusts which are not separated by the grill assembly. The cyclone-type dust collecting apparatus includes the cyclone body in which a cyclone stream in air including dusts is drawn in through an air inlet port (21). A dust collecting receptacle (30) is removably connected to the cyclone body for collecting the dusts separated from air by the cyclone stream.