FIELD: chemical engineering. SUBSTANCE: device has a housing, the distribution systems of the fluid medium, the systems of charging and discharging the granular material and a mixing device. The new feature of the device lies in the fact that the driving reversible drum is mounted on the shaft in the housing. A rope is wound on the drum. Its ends are connected with the sleeve ends drawn in. The sleeves are placed on both sides of the drum. The other ends of the sleeves are hermetically fastened in the housing. The innovation concerns the processing of the dispersed material. EFFECT: simpler design and enhanced efficiency of the device. 1 dwg
