Cold evaporation transfer system

The utility model provides a cold evaporation transfer system which comprises a hollow box body, and the box body is respectively communicated with an air supply pipeline, a residue discharge pipeline, a circulation pipeline, a sterilization pipeline and a dehumidification pipeline. A first valve and an air supply mechanism are arranged on the air supply pipeline; the air supply mechanism comprises an air supply fan and a first efficient filter; a second valve and an air exhaust mechanism are arranged on the residue discharge pipeline; the air exhaust mechanism comprises an air exhaust fan and a second efficient filter; two ends of the circulating pipeline are respectively communicated with the box body, a third valve and a circulating mechanism are arranged on the circulating pipeline, and the circulating mechanism comprises a decomposition filter, a third high-efficiency filter and a circulating fan; the sterilization pipeline comprises a fourth valve and a cold evaporation device. According to the utility