| abstract |
A kind of exhaust mixer being used to and being mixed into the additive of such as carbamide in discharge fluid stream is provided.This exhaust mixer is contributed to being reduced by increase additive mixing efficiency or stops solid additive sediment pile.This exhaust mixer (100) can be at least partially disposed in mixing duct and include by support member (130) with the fixing multiple elongated hybrid blade (111 115) of spacer structure.Each hybrid blade can have the longitudinal axis of the longitudinal axis extension along mixing duct, and wherein, injector module is located at the upstream of mixing duct import. |