DEVICE FOR SOLID PARTICLES SEPARATION ACCORDING TO DENSITY Russian patent published in 2008 - IPC B03B5/32 

FIELD: technological processes.

SUBSTANCE: device for separation of solid particles according to density contains bowls of similar concentrators, which are installed on shafts, each of which is connected with kinematical couple to corresponding shaft of rotation drive, device of initial feedstock supply and collectors of separation products. Every kinematical couple transforms even rotation of drive shaft into uneven rotation of bowl. Rotation drive shaft of one concentrator is rigidly connected to rotation drive shaft of the other similar concentrator, and kinematical couple of every concentrator is installed so that oscillations of one concentrator bowl are in antiphase with oscillations of the other concentrator bowl.

EFFECT: simplification of design and increase of its reliability.

2 dwg