RECIRCULATING MIXER OF COMBINED ACTION Russian patent published in 2023 - IPC A23N17/00 

FIELD: mechanical engineering.

SUBSTANCE: invention relates to a mixing equipment that provides the production of multicomponent mixtures, and can be used in various industries for mixing bulk components and additives. The recirculation mixer contains horizontally mounted chambers connected by loading and unloading pipes with shafts located in them, carrying multidirectional blade devices. In the macro-mixing chamber, those are single-threaded screw blades, and in the micro-mixing chamber, on the loading side, double-threaded screw blades installed in pairs. The mixer is equipped with a homogenization chamber of the mixture of the main components and additives and a mixing chamber of additives interconnected with each other and with macro-mixing and micro-mixing chambers.

EFFECT: use of the invention will make it possible to expand technological capabilities and improve the quality of mixtures.

5 cl, 11 dwg