| 摘要 |
PROBLEM TO BE SOLVED: To efficiently collect solid materials from a suspension of a treatment object in a solid-liquid separator, and to prevent condensation of a solid material concentration in a filter surfacing side 11A in a solid-liquid separation tank 11.SOLUTION: A solid-liquid separator is provided with: a solid-liquid separation tank 11 into which a treatment object liquid Wsuspended with the solid materials is fed; a filter 121 which is disposed cyclically movably in the tank 11 in such a state as to be partially immersed in the treatment object liquid W1, and defines a filtrate storage chamber S in the tank 11; and a collection unit 13 which peels and collects the solid materials adhered and deposited onto the peripheral face of the filter 121. In the solid-liquid separation tank 11, the deep portion of a filter immersion side 11B communicates with the superficial portion of a filter surfacing side 11A through a transport unit 5. By the transport unit 5, the treatment object liquid is made to be transportable between the deep portion of the filter immersion side 11B and the superficial portion of the filter surfacing side 11A. |
