FIELD: chemical engineering. SUBSTANCE: device has a housing, a mixing body, branch pipes for the liquid inlet and outlet, branch pipes for feeding and removing the granular material. The new feature of the device lies in the fact that the mixing body is made in the form of sleeves. One end of the sleeves is wound on the drum, the other ends are turned inside out and secured. The cavities formed by the sleeves turned inside out are connected between themselves. EFFECT: reduced energy consumption, simpler design. 1 dwg
