각종 이젝터를 이용한 진공냉각장치

Vacuum Cooling System by the Various Ejectors

Recently, outstanding progresses have been made in food industry, in all the processes involved in the conversion of raw materials into food products. This article describes two kinds of coolers for processing uncooded foor, namely vacuum coolers capable of rapidly cooling decomposing bacteria down to their critical temperature, and also cooling equipment for fresh vegetables based on the same principle as the vacuum cooler.