CENTRIFUGAL DEVICE FOR MIXING AND GRINDING WITH ELASTIC SHELL Russian patent published in 2018 - IPC B01F3/18 B01F9/00 

FIELD: technological processes.

SUBSTANCE: invention relates to devices for mixing and grinding powdered, cereal or lump materials and can be used for the preparation of powders and loose mixtures in construction, chemical, food and other industries, as well as in agriculture. Centrifugal device for mixing and grinding with an elastic shell consists of a body, a loading and unloading device, a drive of rotation of the working container, mounted on the housing with a rotatable and having a bottom, a cover and an elastic casing, rollers mounted on the rotation mechanisms of the roller rotation axis, the rollers being mounted outside the elastic casing such that the outer surface of the rollers contacts the outer surface of the elastic casing and deforms it in the direction of the rotation axis of the working container, flexible shell of the working capacity is attached to the lid, which is rotatably mounted in the housing, and radial projections are provided on the outer surface of the rollers in contact with the elastic shell of the working container.

EFFECT: reduction of wear of grinding bodies and working element of a centrifugal device for mixing and grinding with an elastic shell.

13 cl, 12 dwg