Exhaust/reactant mixing arrangement

The invention relates to an exhaust gas/reactant mixing arrangement for an exhaust system of an internal combustion engine for mixing exhaust gas and reactant, comprising: an exhaust gas guide housing (18) which extends in the direction of a housing longitudinal axis (G) and comprises a housing wall (20), an exhaust gas channel (30) which is surrounded by the housing wall (20) and through which exhaust gas can flow is formed in the exhaust gas guide housing (18); a mixing zone (36) formed between the upstream end wall (38) and a downstream end wall (40) disposed downstream with respect to the upstream end wall (38), the mixing zone (36) having a first chamber (42) and a second chamber (44); and a reactant outlet arrangement (46) supported on the exhaust gas guide housing (18) for discharging the reactant (R) into the first chamber (42) in a reactant main outlet direction (H) oriented substantially along a reactant outlet line (L). 本发明涉及一种用于内燃机的排气设备的排气/反应剂混合布置结构，该排气/反应剂混合布置结构用于混匀排气和反应剂并具有：沿壳体纵轴线(G)的方向延伸的包括壳体壁(