VIBRATORY MIXER OF LOOSE MATERIALS Russian patent published in 2015 - IPC A23N17/00 

FIELD: process engineering.

SUBSTANCE: invention relates to loose material grinders. Proposed device comprises working chamber provided with drive and fitted elastically at the bed. Hollow chamber has wavy screw surface. Said chamber is composed of rigidly coupled four circular sections and four rectangular sections. Circular section is composed of subsections each being made from the strip bent in a wavy manner. Said subsections are interconnected to make the pockets of different size and shape over their inner and outer surfaces. Four rectangular sections are made from one or more strips bent in wavy manner to make the pockets of different size and shape over their inner and outer perimeter.

EFFECT: higher quality of mixing.

14 dwg