MIXER FOR AUTOMOBILE MUFFLER

摘要

PURPOSE: A mixer for a vehicle muffler is provided to enhance the mixing efficiency of exhaust gas sequentially passing two mixer units with reducing agent since the tilt plate units of first and second plate members slope at an angle of 20~45°. CONSTITUTION: A mixer for a vehicle muffler comprises two mixer units(310,330). The two mixer units are arranged on the front and rear at an angle of 45°. Each mixer unit comprises first plate members(311,331) and second plate members(313,333). The tilt plate units(311a) of the first plate members slope in an opposite direction to the outer part and inner part of one side and the other side. The middle parts(313a,333a) of the second plate members are coupled orthogonally to the middle parts of the first plate members. The tilt plate units of the second plate members slope in an opposite direction to the outer part and inner part of one side and the other side.