DEVICE FOR DETOXIFYING EXHAUST FUMES FROM MOBILE EQUIPMENTS

摘要

In motor vehicles for example, exhaust fumes are to flow through a plasma reactor that works according to the principle of dielectrically inhibited discharge ("silent discharge"). The plasma reactor consists of at least two electrodes and at least one dielectric body. Known plasma reactors contain several adjacent discharge section. According to the invention, several concentric discharge sections (2 to 9) follow each other in the direction of flow, two pipe systems (10, 20) being coaxially nested into each other for that purpose. At least one pipe system (10, 20), preferably the second pipe system (20), is coated on its sides exposed to the exhaust fumes with a dielectric material.