SU1620137A1 - Tumbling mill - Google Patents

Abstract

This invention relates to a fine grinding technique and provides improved performance and improved product quality. The grinded mass (M) is supplied with a liquid component by the pump to the choke (Ø) 6 and the passage between the grinding bodies (MT) 5 fills the free volume of the grinding chamber (RC) 4. The mesh 7 prevents the exit of MT 5 from PK 4, committing oscillatory movements in the horizontal and vertical planes relative to the housing 1. The protrusions on the end surfaces of the disks (D) 3 gons M in the direction perpendicular to the end surfaces D 3. Collided in counter flows, M is intensively crushed by MT 5 and by auto-chopping . The finished product is discharged through grid 9 through. W 10. 2 Il.

Description

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Claims (1)

Claim A bead mill containing a cylindrical grinding chamber mounted on a support with means for input and output of the crushed material, a vibration exciter and a vertical shaft with disks installed in the chamber, characterized in that, in order to increase productivity and improve product quality, the grinding chamber is mounted on the support with the possibility of oscillatory motion in the horizontal and vertical planes, and the disks on the shaft are fixed with a slope increasing from the upper disk to the lower one. Fig L