Exhaust air treatment TO – Thermal oxidation air treatment unit (TNV) for oxidation of VOC’s with integrated or external heat exchangers.
The recuperative, purely thermal exhaust air treatment system is marked as a safe and flexible solution for oxidation of all organic-load exhaust airflows. Even the constantly tightening legal provisions for pure air values are safely respected.
The exhaust air is pre-heated via the heat exchangers to approx. 550°C and then fed to a process burner.
In the downstream combustion chamber the organic compounds are oxidised to carbon dioxide and water in a temperature range of 720 – 750°C. The oxidation energy released is primarily used via the heat exchangers for pre-warming process exhaust gases.