DEVICE FOR PASTEURIZATION OF LIQUID PRODUCTS Russian patent published in 2014 - IPC A23L3/15 A23L3/16 

FIELD: agriculture.

SUBSTANCE: invention relates to the field of agriculture. The device comprises a hydrodynamic heater, a stator with a conical rotor mounted in it with the formation of the gap. And on the outer surface of the rotor there is a set of cells arranged in rows along a helical line, and on the inner side of the stator the similar cells are made, but with a different pitch of rows. In the stator housing the axisymmetric annular cavity corresponding to the length of the rotor is made, communicating with the cellular working part of the device. The cells of the conical surfaces of the rotor and the stator are made of hemispherical shape, the diameter of which gradually increases from the smallest to the largest base of the cone. The axisymmetric annular cavities are made for the regenerator and the cooler with the heat exchange elements mounted in them and communicating sequentially with the holder, and the cavities of these heat exchange elements are connected at the regenerator with the inlet of the device of the pasteurized product and the outlet to the working gap of the hydrodynamic heater, and at the cooler - to the inlet of the cooling fluid and its outlet for the discharge.

EFFECT: invention enables to simplify the structures of the cellular part of the hydrodynamic heater, to articulate in a single monolithic unit all thermal devices of the pasteurization unit, and to increase its efficiency by reducing heat loss to the environment.

6 cl, 5 dwg