coal washing maching
Horizontal Scraper
Centrifuge
Horizontal scraper discharge centrifuge for coal preparation is a continuous running filter centrifuge. Its control mode is automatic control or manual control. The treatment capacity is large and the moisture content of the product is low. The working principle is that the slurry or material to be dehydrated enters the small diameter end of the spiral feed conical cylinder, which is evenly distributed between the scraper body and the screen basket through centrifugal action, and rotates at high speed under the impetus of the scraper blade. The high centrifugal force from centrifugation separates the solid and liquid from the mud or material entering. The mud cake layer formed by solids rotates continuously and discharges along the tangent direction of the scraper. The solids are pushed to the large outer diameter end of the screen basket and discharged, while the liquid part of the mud is discharged through the mud cake layer and the gap of the screen basket.