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

FIELD: process engineering.

SUBSTANCE: invention relates to mixers. Proposed device comprises working chamber provided with drive and fitted elastically at the bed. Said hollow chamber features curvilinear helical surface. Said chamber is composed of four hollow sections rigidly interconnected. Every said section is made of at least one strip bent to make identical- or different-size quadrangles. Sections are interconnected by their free sides. Said strip is coiled to cylindrical turns to make helical lines at sections outer and inner surfaces that feature in section the curvilinear surfaces shaped to pockets of identical- or different-sizes.

EFFECT: higher quality of mixing.

14 dwg