Energy-saving quick-freezing tunnel for frozen food processing

• Main Authors: ZHAN WEIYI, MENG HELI, ZHAO YING
• Format: Patent
• Language: Chinese; English
• Published: 25.10.2022
• Subjects: BLASTING; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; HEAT PUMP SYSTEMS; HEATING; ICE-BOXES; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION OR COOLING; REFRIGERATORS; WEAPONS

The utility model discloses an energy-saving quick-freezing tunnel for frozen food processing, which comprises refrigerating machines arranged on two sides of a main body support, the main body support is fixedly connected with the refrigerating machines, the output end of each refrigerating machine is provided with a cold air nozzle, and the cold air nozzles are fixedly connected with the main body support and the refrigerating machines. The device can play a role in isolation and heat preservation by installing the internal heat insulation layer, prevents most of the cold air spray head from making contact with air, enhances the practicability of the device, and can drive the ice scraping support to scrape frost outside the cold air spray head by installing the rotating piece, prevent more ice from being condensed on the cold air spray head and prevent the outside of the cold air spray head from being frozen. Therefore, the air spraying direction of the cold air nozzle is changed, the energy consumption of