Lithium battery drying room, new energy drying roomWorking principle of drying room;

The drying room consists of three parts: insulation, anti-static room, IDS (Integrated Dehumidification System), and condenser. The room and IDS are placed on the second floor, and the condenser is placed on the rooftop, achieving linkage automatic control. As shown in the figure; The condenser consists of a 1 # 30 horsepower and a 2 # 10 horsepower refrigeration compressor, which sends liquid R22 to the evaporator of IDS for evaporation and refrigeration, and then returns to the compressor in a loop.

2100CFM fresh air is cooled to 45 º F by a Make up air evaporator, condensing most of the water. It is then mixed with 900CFM return air and enters the Return air evaporator, where it is cooled to 55 º F before entering the drying wheel. 1000CFM of air is heated to 110-130 º C by a heater and then carried away by a 90 º fan-shaped regeneration activation zone to be discharged outdoors,

The working principle of lithium battery dehumidification process and drying room: In addition, 2000CFM of air is dehumidified in the 270 º dehumidification zone, and then cooled by the Supply air evaporator to control the temperature at 15-21 º C before being sent into the drying room. After a certain period of continuous cooling, drying, and dehumidification, the humidity in the drying room can be reduced to below 2%.

The drying room can accommodate 5 people working simultaneously and provide 2100CFM of fresh air. Currently, there are usually only 4 or 5 people, which can reduce the amount of fresh air and extraction to save energy while ensuring the necessary amount of fresh air.