| 摘要 |
A wind power sorting device for recycled waste materials is provided to allow more finely divided sorting work, to prevent environmental pollution by preventing dust such as a foreign material from being introduced into the air discharged finally from the device, and to minimize errors in introducing/discharging recycled waste materials. A wind power sorting device for recycled waste materials comprises: a main blower(1100) formed at the lower part of an inlet for mixed recycled materials and ejecting wind power along the main blower line; a wind power sorting device(1200) discharging heavy materials to the bottom by using the wind power ejected through the main blower line and elevating light materials and ultra-light materials through a first line(1210); a first cyclone(1300) to which the first line is connected at one side, the first cyclone discharging the light materials introduced from the first line to the bottom by using centrifugal force and elevating the ultra-light materials introduced from the second line through a second line(1310); a second cyclone(1400) to which the second line is connected at one side, the second cyclone discharging the ultra-light materials introduced from the second line to the bottom by using centrifugal force and elevating air through a third line(1410); and an air discharging blower(1500) for discharging the air separated from the ultra-light materials by using the third line as an inlet line and a fourth line(1510) as an outlet. The wind power sorting device further comprises a pair of air suction-preventing dampers(1430,1440) at the lower part of the second cyclone, and the air suction-preventing dampers are opened/closed alternately with each other so as to prevent the ultra-light materials from being elevated upon the elevation of the air. |
