| 摘要 |
<p>The device (6) has a conical baffle wall (8) deflecting exhaust gas flow (9) from an upstream portion (4) of an exhaust line (1), so that the flow does not contact with a reducing agent injector. The wall has an opening (11) that is in contact with an oriented partition such that a flow portion traverses the opening and forms vortex flow (13) passing along with reducing agent flow toward a downstream portion (5) of the line, in the device. The wall has an annular static mixer at its downstream end to spray drops of reducing agent and homogenize the drops with surrounding gas. An independent claim is also included for an exhaust line for a combustion engine.</p> |
