Potato Chip Processing Workshop Renovation Project of Shuwei Jia Food (Tianjin) Co., Ltd.
Publish Time:
09 Jan,2020
Project Overview:
The project is located in Tianjin Binhai New Area, with a total renovation area of 6500 square meters. A 3500-ton, -18℃ low-temperature finished product warehouse will be built, 8 meters high, using high-bay racking for internal storage.
Advantages of the Scheme:
1. The refrigeration system uses environmentally friendly refrigerant (R507A), direct expansion liquid supply, and fully automatic hot gas defrosting.
This makes the refrigeration system more reasonable, more economical, and more reliable in operation.
2. The refrigeration unit uses one YBLD3-75YJ low-temperature screw parallel unit (Bitzer compressor), equipped with an evaporative condenser. The evaporator in the warehouse uses a ceiling-mounted air cooler.
3. The refrigeration system uses a PLC+central computer centralized control and management system, with functions such as cold room temperature display, defrosting, machine equipment operation status and fault alarm display, parameter setting, recording, historical query, report printing, etc. It also allows for starting and stopping equipment, evaporator defrosting via the computer operating interface and remote mobile terminal instructions, and provides real-time SMS alarm reminders and real-time data browsing and settings.
4. Low-temperature warehouse floor antifreeze uses a pump-circulated ethylene glycol aqueous solution for antifreeze, and the unit waste heat is recovered to heat and maintain the temperature of the ethylene glycol aqueous solution. This ensures constant temperature and antifreeze for the floor.
Refrigeration unit
Evaporator
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Shanxi Yongyou Refrigeration Technology Co., Ltd.
No. 2 Road, Huitong Industrial Park, Jinzhong Development Zone, Shanxi Comprehensive Reform Pilot Zone
Yongyou (Shanghai) Refrigeration Technology Co., Ltd.
Room 1707, North Building, Caifu Plaza, No. 5588, Caoan Highway, Jiading District, Shanghai