REDUCTANT DECOMPOSITION MIXER AND METHOD FOR MAKING THE SAME

摘要

A reductant decomposition mixer for use in exhaust systems is provided The mixer includes a plurality of mixer bars, a plurality of cross bars and an outer ring. The mixer bars have a plurality of blades and are arranged in parallel to extend in a single direction. The cross bars interlock with the mixer bars from opposing directions and are arranged in parallel to extend in a single direction that is perpendicular to the direction of the mixer bars. The outer ring is connected to the ends of each of the mixer bars and the ends of each of the cross bars.