VERTICAL VIBRATION MILL Russian patent published in 2016 - IPC B02C19/16 B02C17/00 

FIELD: disintegrators and devices for crushing.

SUBSTANCE: invention relates to the vertical vibration mills and can be used for grinding of hard rock minerals, for example, quartz sand. Vertical vibration mill contains a body, grinding chamber 2, grinding elements, a vibration exciter 4. Grinding elements, having the shape of a polyhedron are strung on vertically installed rods. At that, grinding elements are arranged to provide the maximum area or plane of collision and milling effect between themselves and walls of grinding chamber 2 on the grounded material.

EFFECT: mill ensures a higher efficiency.

3 cl, 5 dwg