Tunnel mud settling centrifuge

The working principle of the horizontal spiral settling centrifuge is that the slurry mixture enters the drum through the feed pipe and spiral discharge port. Under the centrifugal force generated by the high-speed rotation of the host, solid particles with a high density deposit on the inner wall of the drum. The spiral blades that move relative to the drum continuously scrape off the solid particles deposited on the inner wall of the drum and push them out of the slag discharge outlet. The separated clear liquid flows out of the drum through the opening of the weir plate. The relative motion between the spiral and the drum is achieved by a differential. The differential housing is connected to the drum, the output shaft is connected to the screw, and the input shaft is connected to the auxiliary motor. The main motor drives the rotation of the drum and also drives the rotation of the differential housing. Due to the connection between the input shaft and the auxiliary motor, the auxiliary motor generates braking torque, which drives the planetary gears to operate according to the designed transmission relationship and transmits the torque to the screw in a certain proportion, achieving continuous separation of materials in the horizontal spiral settling centrifuge.