Heat transfer from the exhaust has to fluid heat transfer media

Exhaust Gas Heat Exchangers

Kühner exhaust gas heat exchangers remove heat from a hot exhaust gas flow and transfer it to a liquid medium. Condensation is considered during design of the exhaust gas heat exchangers. Condensation allows for higher transfer efficiency, but results in a greater risk of corrosion due to the water or acids which may form. Potential effects of dust or other particles is also considered in the design.

The Kühner exhaust gas heat exchangers are used for heat recovery.  >> read more  

 

Medium: process water

Exhaust gas heat exchanger

Medium: exhaust gas - air

Exhaust gas heat exchanger

Medium: flue gas - air

Exhaust gas heat exchanger