| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an exhaust emission purifying apparatus adapted to prevent a deposit from accumulating on a wall surface which forms an injection space into which a reducing agent is injected. <P>SOLUTION: An exhaust emission purifying apparatus includes an exhaust pipe injector 5 for injecting a reducing agent 8 into an exhaust pipe 3a, an exhaust pipe flange 6 protruding from the exhaust pipe 3a, having an injection space into which the reducing agent 8 is injected from the exhaust pipe injector 5, and an exhaust pipe injector holder 7 attached to the exhaust pipe flange 6 for retaining the exhaust pipe injector 5. <P>COPYRIGHT: (C)2009,JPO&INPIT |
