| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a separation device of solid mixture, that can efficiently separate a solid mixture based on a difference of fluidity. <P>SOLUTION: The separation device of solid mixture includes: a separation chamber 11 having a closed cross section structure; a charge port 27 for charging the solid mixture to the separation chamber 11; a conveying part 14 for moving the solid mixture in the separation chamber 11 from the charge port 27 in one direction while stirring the mixture; an air flow forming part 15 for forming air flow in the direction opposite to a conveying direction of the conveying part 14 in the separation chamber 11; a first discharge port 28 for discharging a solid having low fluidity moved in the conveying direction by the conveying part 14 in a position separated from a charge part 13 in the conveying direction; a second discharge port 29 for discharging a solid having high fluidity moved in the opposite direction by air flow in a position separated from the charge part 13 in the opposite direction together with the air flow; and a solid-gas separation part 17 for separating mixed gas discharged from the second discharge port 29 into a solid and gas. <P>COPYRIGHT: (C)2013,JPO&INPIT |
