Air to Liquid Heat Exchangers for Optimal Cooling

In case of industrial waste heat recovery such as hot flue gases being released into the atmosphere, a stainless-steel heat pipe heat exchanger can be utilised to pre-heat the feed water.

In this case, the flue gases are passed through a duct containing evaporator sections of heat pipes which then transfer that heat to an upper chamber where the feed water passes, enabling an increase in its temperature. This ensures saving of energy on heating the feed water.