DEVICE TO GRIND UNBROKEN GRAINS IN MIXES Russian patent published in 2012 - IPC B02C7/12 B07B7/83 

FIELD: process engineering.

SUBSTANCE: invention relates to sizing particles in mixes and grinding unbroken grains to preset size in grinding mixed feed grains and other products. Proposed grinder comprises loading branch pipe, disc arranged there above, axially moving gauging deck arranged above said disc to make gauging slot, and outlet branch pipe. Radial grinding ribs are fitted on disc, on deck side, on circle with radius making 0.6-0.98 of deck inner radius.

EFFECT: reduced load on deck and higher efficiency.

2 cl, 2 dwg