Working Principle Of Fruit And Vegetable Drying Machines

The main working principle of fruit and vegetable dryers is to use refrigerant to work through the compressor, generate high-temperature and high-pressure gas, and then enter the condenser, condense, liquefy, and release heat, which is used for heating the air in the drying room, thereby providing the temperature of the drying room. The formation of hot air vaporizes the water in fruit and vegetable materials, and the evaporated water vapor is discharged by the dehumidification system, thereby achieving the goal of drying fruit and vegetable materials. At the same time, the dehumidification system can use a heat recovery device, which can be used to heat the fresh air, saving about 60% of the energy consumption for preheating the fresh air, thereby achieving energy-saving effects.