Solid-liquid separation device and solid-liquid separation system

摘要

To provide a solid-liquid separator which can reduce a percentage of a water content in a processed object and efficiently discharge the processed object.SOLUTION: This solid-liquid separator 100 includes: a screw type condensation part 2 including a screw 22, which has a first rotary shaft 22a and sends a supplied processed object in conjunction with rotation of the first rotary shaft 22a, and a lamination filter 23, which is disposed so as to enclose the screw 22 and is formed with a first filter groove S1, the screw type condensation part 2 configured to condense the processed object; and a rotor type dehydration part 3 including second rotary shafts 310, lamination rotary filters 300, each of which is disposed along an axial direction of the second rotary shaft 310 and formed with a second filter groove S2, and a housing 31 which houses the lamination rotary filters 300 therein, the rotor type dehydration part 3 connected with the screw type condensation part 2 and configured to dehydrate the processed object condensed by the screw type condensation part 2. The screw type condensation part 2 is disposed inclining to the oblique upper side toward the downstream side.SELECTED DRAWING: Figure 1