Abstract: A method for efficient utilization of hot air flows in a dryer system for goods to be dried is provided, in particular for a vehicle painting plant. Waste air from the dryer is heated in a thermal post-combustion plant and, as clean gas is conducted through circulating air recuperators, the circulating air extracted from the dryer is heated up and returned into the dryer. A device for efficient utilization of the hot air flows in a dryer system for goods to be dried is also provided, in particular for a vehicle painting system. The device includes a dryer, the waste air of which is heated in a thermal post-combustion plant. Clean gas is fed to circulating air recuperators and at least one fresh air recuperator. At least one additional heat source for the clean gas is also provided.

Abstract: A method for efficient utilisation of hot air flows in a dryer system for goods to be dried is provided, in particular for a vehicle painting plant. Waste air from the dryer is heated in a thermal post-combustion plant and, as clean gas is conducted through circulating air recuperators, the circulating air extracted from the dryer is heated up and returned into the dryer. A device for efficient utilisation of the hot air flows in a dryer system for goods to be dried is also provided, in particular for a vehicle painting system. The device includes a dryer, the waste air of which is heated in a thermal post-combustion plant. Clean gas is fed to circulating air recuperators and at least one fresh air recuperator. At least one additional heat source for the clean gas is also provided.