High-efficiency processing method and system for constant storage and drying of fruits and vegetables

• Main Authors: QU HANG, XU GANG, ZHANG SHURONG, XIA LIJIANG, GUO SHUAI
• Format: Patent
• Language: Chinese; English
• Published: 09.11.2018
• Subjects: APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS; BLASTING; BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; FENCING; FIXED CONSTRUCTIONS; FOODS OR FOODSTUFFS; HEAT EXCHANGE IN GENERAL; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; HUMAN NECESSITIES; LIGHTING; MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLESOR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; MASTS; MECHANICAL ENGINEERING; PEELING VEGETABLES OR FRUIT IN BULK; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; WEAPONS

The invention relates to a high-efficiency processing method and system for constant storage and drying of fruits and vegetables and belongs to the field of food processing. The high-efficiency processing method for constant storage and drying of fruits and vegetables comprises the steps of picking, natural precooling, heat exchange, constant-temperature processing, drying, latent-heat recovery and package. The high-efficiency processing system for constant storage and drying of fruits and vegetables comprises a fruit tray cart, a heat exchange room, a constant-temperature warehouse, an air exhausting and preheating room, a drying room, a latent-heat recovery room and a packaging machine which are controlled by an electric control device, wherein the constant-temperature warehouse is reversibly connected with the heat exchange room, and the fruit tray cart, the heat exchange room, the air exhausting and preheating room, the drying room, the latent-heat recovery room and the packaging machine are sequentially