| 摘要 |
<P>PROBLEM TO BE SOLVED: To remarkably improve deliquoring efficiency of a material to be treated, in a solid-liquid separator which has two or more fixing members, movable members that are arranged between adjacent fixing members and move, and a screw that penetrates the fixing members and movable members and extends in a state of coming into non-contact with the fixing members and the movable members, in which the screw is driven by rotating around its central axial line, a filtrate separated from the material to be treated is discharged outside a solid-liquid separation part through a filtrate discharging space between the fixing member and the movable member while moving the material to be treated entering the solid-liquid separation part partitioned by the fixing members and movable members toward the outlet of the solid-liquid separation part by rotation of the screw and which discharges the material to be treated with liquid content reduced outside the solid-liquid separation part from the outlet. <P>SOLUTION: The movable member 4 is formed so as to move while entering the central axis line X side of the screw 24 more than the outer peripheral edge 32 of a blade 26 of the screw 24 without being brought into contact with the screw 24. <P>COPYRIGHT: (C)2012,JPO&INPIT |
