LOOSE MATERIAL GRINDER

摘要

FIELD: process engineering. ^ SUBSTANCE: invention relates to ultra disperse grinding of loose materials. Proposed device comprises two grinding tapered disks 4 fitted to revolve in opposition of stationary base 1 provided with channel 7 to feed material into grinding zone. Outside of disks 4 vanes 5 are arranged to create directed airflows to carry finished product into intake bin 7. ^ EFFECT: ruling out ingress of fine particles into bearings. ^ 2 dwg