Patent ID: 7682412
Filing Date: 2010-03-23
Classification: A47L,B04C,Y10S

Abstract:
1. A multi-cyclone dust collection apparatus comprising: a multi-cyclone body having an air inflow port provided at the lower part of the multi-cyclone body so as to allow ambient air flow into the multi-cyclone body, a first cyclone body communicated with the air inflow port, and a second cyclone body provided with a plurality of second cyclones arranged around the first cyclone body; a sealing cover joined to the top end of the cyclone body so as to close the multi-cyclone body; an inflow/outflow guide cover joined to the bottom of the multi-cyclone body, the first cyclone body and the plurality of second cyclones being communicated with each other by the inflow/outflow guide cover; and a discharge cover jointed to the lower end of the inflow/outflow guide cover so as to collect the air discharged from the plurality of second cyclones through the inflow/outflow guide cover and then so as to discharge the collected air to the outside of the multi-cyclone dust collection apparatus.