METHOD FOR MIXING AND GRINDING Russian patent published in 2018 - IPC B01F3/18 B01F9/00 

FIELD: technological processes.

SUBSTANCE: invention relates to grinding and mixing methods, using centrifugal methods and is intended for grinding lumpy, cereal and powder materials, as well as for the preparation of mixtures used in various industries. Use of the method for mixing and grinding is made of the fact that the material to be processed is loaded into the elastic shell of the working container, the working container is rotated at a speed, which provides clamping of the material to be cut to the inner surface of the elastic shell under the action of centrifugal forces, and the elastic shell is deformed from the outer surface of the elastic shell inwardly in the direction of the axis of rotation of the working container, at least, with one roller, mounted on the body with the possibility of rotation, while the deformation of the elastic shell is regulated in magnitude and direction, by changing the position of the rollers on the body, while the elastic shell is deformed using the rollers so that the movement of the inner surface of the elastic shell in the deformation zone under the action of the rollers occurs with jumps of acceleration.

EFFECT: reduction of wear of the elastic shell, improvement of the homogeneity of the finished product, shortening the processing cycle and increasing the level of fineness (fineness of grinding) of the material to be crushed.

5 cl, 6 dwg