Air heaters

Air preheaters are equipment for preheating low-temperature air that reacts or burns with high-temperature gases, both to reduce the high-temperature flue gas to a specified temperature and to heat low-temperature air with recovered heat, a device for improving heat exchange performance and reducing energy consumption, which is a gas-for-heater.

Air preheaters are one of the core equipment for energy recovery in chemical production and are therefore widely used in energy-intensive processes such as carbon black production, gasification, solid waste treatment and metallurgical.