DISH-SHAPED MIXER-GRANULATOR FOR MIXING MULTICOMPONENT MIXTURES WITH ADDITIVES OF VISCOUS LIQUID Russian patent published in 2016 - IPC B01J2/14 

FIELD: chemistry.

SUBSTANCE: invention relates to a device for producing multicomponent mixtures with additives of viscous fluid and can be used in food, pharmaceutical, chemical and other industries, for example for production of instant products in food industry. Mixer-granulator consists of inclined plate diameter of diameter D_tar with adjustable inclination angle to horizon, a drive to adjust rotation speed n, an activator installed perpendicular to bottom of disc in its second quarter and rotating from own drive in direction opposite to rotation of plate, blades of activator are in form of crescent-shaped blades, and 12 hour zone is fitted with a disc with size of (0.5÷0.55) D_tar with a sharp edge. In upper part disc edge is spaced from side of plate with minimum clearance. Proposed knife and device for supply of liquid are located above plane of disc. Height of installation of disc from bottom plate sets layer thickness of scull on bottom plate by cutting with sharp cutting edge of rotating disc excess material stuck at bottom. During mixing of viscous liquid and loose components there is high degree of homogeneity and, consequently, high quality and homogeneity of size of obtained granules.

EFFECT: technical result is increased output of required size and density of fraction of granules, higher quality, faster granulation and drying of end product.

1 cl, 2 dwg