Hygro Dry Rooms are manufactured as a complete turnkey package incorporates cooling, heating, Dehumidifiers, chillers/ DX systems, ducting, PLC, and other controls which can maintain the Relative humidity (RH) as low as 0.5 % regardless of ambient conditions mainly used in Lithium Battery manufacturing, R& D centers etc. Hygro desiccant dehumidification systems are designed with innovative energy recovery to minimize operating costs for the customer.
A typical Hygro Dehumidification system for low dew point control incorporates cooling, heating, chillers, ducting and controls. The system uses an energy recovery purge design to recover waste heat off the hottest section of the desiccant wheel (the dehumidification process produces heat) and uses it to help with regeneration. This process reduces the reactivation heater power required. The purge design creates a more energy efficient system with 30 to 35% reduction in energy costs. Other options include night and weekend setbacks, variable flows, and waste heat recovery off integrated DX cooling units. Each project is unique and has its own set of challenges.