Centrifugal device for solid-liquid separation

The utility model relates to the technical field of solid-liquid separation equipment, and discloses a centrifugal device for solid-liquid separation, which comprises a centrifugal device body, a centrifugal mechanism is arranged in the centrifugal device body, a fixed shaft is fixedly mounted on the inner wall of the top of the centrifugal device body, and a scraping mechanism is arranged on the fixed shaft; rolling mechanisms are arranged on the inner walls of the two sides of the centrifugal device body, and a liquid discharging mechanism is arranged on the centrifugal device body. Compared with the prior art, the solid-liquid separation device has the following advantages and effects that by arranging the rotating mechanism and the centrifugal mechanism, liquid in raw materials can be separated from solid through the separation holes, the purpose of solid-liquid separation can be achieved, by arranging the scraping mechanism, solid impurities adhered to the inner wall of the centrifugal cylinder can be co