MIXING DEVICE FOR BEVERAGES FOAMING Russian patent published in 2017 - IPC A47J31/40 

FIELD: food industry.

SUBSTANCE: mixing device comprises the whipper housing, the rotor and the rear wall. The whipper housing and the rear wall form the whipper chamber in which the rotor is mounted; the whipper housing comprises the beverage inlet and the beverage outlet; the drive shaft for actuating the rotor. Said drive shaft is supported by the rear wall; the rotor has the radial rear surface facing the rear wall of the whipper housing, and the radial front surface from the opposite side of the rear radial surface; the whipper housing comprises a front wall. Said front wall faces the front radial surface of the rotor; and the front wall of the whipper housing has projections rising above the front wall surface. The upper surface of each projection is flat, and the edges of said upper surface are sharp. Wherein the upper surface of each projection is parallel to the front wall.

EFFECT: high-quality milk foam for preparing frothy milk drinks.

19 cl, 5 dwg