GRAIN MILL Russian patent published in 2010 - IPC B02C13/00 

FIELD: process engineering.

SUBSTANCE: invention relates to grain and loose material mills and can be used in agriculture and feed mill industry. Proposed mill comprises housing, milling chamber, loading hopper case, opening with rotary shutter and initial material loading opening. Mill housing accommodates divider made up of three curvilinear chutes made from sheet steel and arranged one above the other in vertical plane with equal spacing. Surface of every chute is divided by lengthwise separating ribs to distribute material. Chute upper ends are secured to opening with rotary shutter, while lower ends are attached to initial material loading opening to milling chamber.

EFFECT: reduced power consumption due to improved impact characteristics of mill hammers.

2 dwg