SUSPENSION CLASSIFYING AND DEWATERING DEVICE Russian patent published in 1994 - IPC

FIELD: mechanical engineering. SUBSTANCE: device has a case with a bottom, a load branch pipe, and slime and filtrate in load devices with a spring-loaded valve for the slime devices. A filtering screen partition parts the case into a chamber for original suspension and a filtrate chamber. A piston is located over the partition and is rigidly connected to a vibration exciter. A pusher fixed to the case is longitudinally located over the partition. An eccentric with a handle located perpendicularly to the valve axis is mounted under the valve spring. The unload device is made in the form of a bush which upper part is made conoidal with the converging part down and corrugations perpendicular to the generatrix. The bottom is made movable and is spring-loaded. EFFECT: improved structure. 1 dwg