DRUM MIXER Russian patent published in 2024 - IPC B01F29/60 B01F23/60 F26B11/04 

FIELD: chemistry.

SUBSTANCE: invention relates to devices of continuous action for preparation of mixtures of loose materials, can be used in food, chemical and other industries. Drum mixer comprises mixing drum, loading, and unloading devices, base. On the inner surface of the mixing drum there are spacers in the form of rectangular plates installed along the entire length of the drum perpendicular to its axis. Inside the mixing drum there is a cylindrical insert with a spiral cutout for internal recirculation of the material flow, dispersion and prevention of agglomeration.

EFFECT: higher efficiency of mixing process with a ratio of mixed components in the range of up to 1:40 due to the organization of internal recirculation of the mixture.

1 cl, 1 dwg