MILL Russian patent published in 2015 - IPC B02C13/14 B02C13/26 

FIELD: construction.

SUBSTANCE: mill comprises the drum (24) with support shaft (16), rotor bowl (21) with radial ribs (37), support ring (23), electric motor (3) with two ends of the shaft, bearing assemblies (9, 20, 27, 34 38), power transmissions and protective sleeve (7). The coupler is placed between the bottom shaft (5) of electric motor and rotor bowl. Through hole is made in the centre of the upper part of the drum. Feed hopper (33) is mounted on the upper frame (19) by means of crow braces (32).

EFFECT: invention increases the productivity due to the continuous supply of starting material to the receiving device and unloading of ground product and provides the intensification of grinding process.

7 cl, 7 dwg