FIELD: food industry.
SUBSTANCE: invention relates to devices for treatment of liquid products by heating. Device comprises stator with cylindrical rotor installed in it to make gap. On external surface of rotor there is a set of cells arranged in rows along helical line. On internal surface of stator there are similar cells arranged along helical line as well, but with another pitch of cell rows. Stator vessel includes axisymmetric circular cavity that corresponds to rotor length and communicates with cellular working part of device through hole in zone of product heating up to pasteurisation temperature.
EFFECT: invention makes it possible to provide for uniformity of load at rotor in process of its rotation and to increase efficiency of device.
4 cl, 3 dwg
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Authors
Dates
2010-09-10—Published
2009-02-24—Filed