During the evaporation process of waste emulsions in industrial workshops, the exhaust gas discharged from the evaporator is typically characterized by high temperature and high moisture content. Direct release of this exhaust often results in visible white plume emissions and unnecessary heat loss. By installing a condensing air-to-air heat exchanger, effective flue gas cooling and exhaust treatment can be achieved.
The heat exchanger cools the hot, moisture-laden exhaust gas through indirect air-to-air heat transfer, allowing water vapor to condense and be separated. This process not only reduces exhaust gas temperature but also removes excess moisture, thereby eliminating visible white plumes and improving emission appearance.
Recovered sensible heat can be reused to preheat incoming fresh air or process air, reducing overall energy consumption of the evaporation system. The condensing air heat exchanger provides a reliable solution for waste emulsion evaporator exhaust cooling, white plume reduction, and energy recovery in industrial workshop applications.