Hot and humid air treating device for e.g. commercial laundry drier, has air/air heat exchanger and air/liquid exchanger that are placed in series for reheating air from air/liquid exchanger and/or external air with air to be treated

摘要

The device (1) has an inlet (3) for receiving air to treated, and an air/air heat exchanger (5) in which the air to be treated circulates. An air/liquid exchanger (10) dehumidifies the air to be treated. The exchangers are placed in series for reheating air from the air/liquid exchanger and/or external air with the air to be treated. An air outlet (42) evacuates the dehumidified and reheated air. The exchangers are housed in an external case (6).