Quick cooling and dehumidifying system for continuous food chilling or quick-freezing process

Abstract

The invention discloses a quick cooling and dehumidifying system, in particular to a quick cooling and dehumidifying system for a continuous food chilling or quick-freezing process, and belongs to the technical field of food processing. The quick cooling and dehumidifying system comprises a processing room provided with an entrance and an exit, wherein a transmission device for delivering food continuously is arranged between the entrance and the exit. The quick cooling and dehumidifying system is characterized in that a sprinkler is arranged above the transmission device at the entrance of the processing room, a water receiving box is arranged below the sprinkler, and the sprinkler adopts low-temperature water or low-temperature salt water for sprinkling. The quick cooling and dehumidifying system has the advantages that an evaporator has little frost or is not frosted, and the food has little drying loss and good quality; and the quick cooling and dehumidifying system has quick cooling or quick-freezing speed, saves water and electricity, and is time-saving and labor-saving.

Description

1. Technical Field [0001] The invention discloses a rapid cooling and dehumidification system, in particular to a rapid cooling and dehumidification system in the process of continuous food cold fresh or quick freezing processing, and belongs to the technical field of food processing. 2. Background technology [0002] Existing devices for processing and continuously conveying food generally have such a problem, that is, when the food enters from the inlet, the heat load generated by the food itself is relatively high, and the air humidity is large, causing the evaporator to quickly frost, and The temperature gradient of the entrance section, middle section and exit section of the food processing room is large, which leads to a decrease in the overall efficiency of the evaporator, an increase in power consumption, a long cooling or quick-freezing time, a large dry food consumption, which affects the quality of the food, and the evaporator defrosts Frequent, time-consuming and labo...

AI Technical Summary

Problems solved by technology

[0002] The existing devices for processing and continuously transporting food generally have such a problem, that is, when the food enters from the entrance, due to the high temperature of the food itself, the heat load generated is relatively large, and the air humidity is very high, resulting in rapid frosting of the evaporator. The temperature gradient of the food at the entrance section, middle section and exit section of the processing room is relatively large, resulting in a decrease in the overall efficiency of the evaporator, increasing power consumption, long cooling or quick freezing time, large dry consumption of food, affecting food quality, and frosting of the evaporator Frequent, time-consuming and labor-intensive, high power and water consumption, increased cooling or quick-freezing costs, and reduced benefits

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