DISINTEGRATOR Russian patent published in 2011 - IPC B02C13/20 

FIELD: machine building.

SUBSTANCE: disintegrator consists of case with rotor installed in it. A vibrating multi-stepped case is fixed under an upper horizontal disk on one axis with a loading device. A multi-stepped rotor with impact bars is rigidly mounted on a lower horizontal disk on one axis with the multi-stepped case. Scattering blades are rigidly set in the lower part of the multi-stepped rotor. A circular gap between internal surface of the multi-stepped case and diametre describable with impact bars of the multi-stepped rotor is equal to value a=2…3 d_max, while the gap between upper edges of the scattering blades and a lower end of the multi-stepped case exceeds value b=d_max, where d_max is maximal dimension of particles of crumbled material.

EFFECT: intensified process of crumbling and increased fineness of finished product.

3 dwg