Constant-pressure freezing system for wine making process

Abstract

The utility model relates to a constant-pressure freezing system for a wine making process, and relates to the field of wine making cooling equipment. The cooling device comprises a cooling tank and a cooling shell cylinder, the upper portion of one end of the cooling tank is fixedly communicated with a feeding pipe, the lower portion of the other end of the cooling tank is fixedly communicated with a discharging pipe, a plurality of cooling pipes are arranged in the cooling tank, one ends of the cooling pipes are fixed to the outer wall of the cooling tank in a penetrating mode, and the cooling shell cylinder is arranged outside the cooling tank in a sleeving mode. The two ends of the cooling shell cylinder are fixed to the outer wall of the cooling tank, and a liquid inlet pipe is fixedly communicated with the upper portion of one side of the outer circumferential face of the cooling shell cylinder. The cooling liquid is arranged on the outer wall of the cooling tank in a flowing mode, the cooling pipe is inserted into the cooling tank to make contact with grape pulp in the cooling tank, heat of the grape pulp in the cooling tank is fully dissipated and cooled, and the heat dissipation uniformity of the grape pulp in the cooling tank is guaranteed.

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