FIELD: chemical engineering. SUBSTANCE: device has a housing, the distribution systems of the fluid medium and the granular material, a mixing device. The new feature of the device lies in the fact that the housing has the shape of a frustum and is divided into cavities by a partition. A torus and a driving reversible drum on which bands are wound are mounted inside the housing. The free ends of the bands are passed through the central hole of the torus and are fastened on both its sides inside the housing. The innovation concerns the processing of the dispersed material. EFFECT: simpler design, intensified course of processing. 1 dwg
