FIELD: agriculture and food-processing industry. SUBSTANCE: milk cooling unit has horizontal heat-insulated hermetically sealed cylindrical vessel with channels communicated with supply and discharge branch pipes of milk pipeline, and vacuumizer. Vacuum chamber is positioned on vessel upper cylindrical surface so as to define single cavity with it. Vacuum chamber is connected to vacuumizer and water source. Vessel is filled with water or liquid having freezing temperature below 0 C. Temperature sensor may be mounted in lower part of vessel and connected to vacuumizer. EFFECT: increased efficiency and enhanced reliability in operation. 3 cl, 1 dwg
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FREON-FREE MILK COOLING APPARATUS | 1999 |
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Authors
Dates
2000-06-10—Published
1999-10-12—Filed