| 摘要 |
PROBLEM TO BE SOLVED: To provide a waste roughly sorting device capable of definitely sorting the waste in accordance with sizes of the waste. SOLUTION: The waste roughly sorting device 1 has a first conveyor device 100 where an endless belt 10 provided with a plurality of protrusion objects 14 on the outer surface is circulated and a second conveyor device 200 where an endless belt 20 provided with a plurality of protrusion objects 24 on the outer surface is circulated, the device 100 and the device 200 are configured such that they are slantly disposed so as to allow upper portions to be separated and lower portions to be closer and the outer surfaces onto which the waste is injected in the belt 10 and the belt 20 are moved upwardly from the lower sides. COPYRIGHT: (C)2007,JPO&INPIT
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