Solid-liquid separation device matched with underwater fishing net cleaning

The utility model discloses a solid-liquid separation device matched with underwater fishing net cleaning. The solid-liquid separation device comprises a carrying fixing device, a solid-liquid separation inner barrel arranged in the carrying fixing device, a solid-liquid separation outer barrel, a recovery baffle, a propeller, a partition plate, a motor set, a motor set sleeve and a packaging container. The carrying fixing device is square and is provided with a water outlet; an inlet of the solid-liquid separation inner cylinder is communicated with a filtrate outlet of the underwater fishing net cleaning device; a large filtering opening is formed in the cylinder wall of the solid-liquid separation inner cylinder; small filtering holes are formed in the cylinder wall of the solid-liquid separation outer cylinder; the packaging container is connected with the solid-liquid separation outer barrel through an outer barrel lower opening; and the propeller and the recovery baffle plate are respectively arranged i