LOOSE MATERIAL GRINDER Russian patent published in 2012 - IPC B02C7/02 

FIELD: process engineering.

SUBSTANCE: invention relates to machine building, particularly, to fine-grinding machines for producing feed for animals. Proposed device comprises grinder made up of two LH and RH disks revolving in opposition and arranged in housing, feed and discharge devices. One of said disks is equipped with accelerating blades. Note here that cylindrical surface of said housing represents a deck. Note here that grinder comprises additionally a cyclone communicated via branch pipe with feeder to feed material with air via LH disk opening and via, another branch pipe, with minced material discharge device.

EFFECT: higher efficiency of grinding, power savings.

2 dwg