Solid-liquid separation device for aquaculture sewage treatment

The utility model provides a solid-liquid separation device for aquaculture sewage treatment. The utility model discloses a solid-liquid separation device for aquaculture sewage treatment. The solid-liquid separation device comprises a separation box; the funnel is fixedly mounted at the top of the separation box, and the bottom end of the funnel extends into the separation box; the first conveying pipe is fixedly mounted at the bottom end of the funnel; the second conveying pipe is fixedly mounted at the bottom end of the first conveying pipe; the two connecting plates are both fixedly mounted on one side of the separation box; the first rotating rod is rotationally mounted on the two connecting plates; and the two driven rollers are both rotationally mounted in the separation box. The solid-liquid separation device for aquaculture sewage treatment provided by the utility model has the advantages that the use is convenient, and the solid-liquid separation rate and the sewage treatment rate are improved. 本实用新