| 摘要 |
PURPOSE: An emission reduction device of a diesel vehicle is provided to reduce emission including particulate matters exhausted into the air by jetting water to emission flowing into a muffler and by resolving the particulate matters included in emission. CONSTITUTION: An emission reduction device of a diesel vehicle comprises an orifice part(23) formed in the middle of an exhaust pipe(22) connected to the front of a muffler(20); vibration plates(25) arranged in a housing(21) of the muffler; a nozzle part(36) one end of which is received in the orifice part; a reservoir tank(30) connected with the nozzle part by a water supply pipe(34), to store water to be supplied to the nozzle part; a water pump(32) pumping the water stored in the reservoir tank; and a drain hole(28) discharging the water supplied to the housing of the muffler from the reservoir tank. In the emission reduction device, water is jetted to resolve particulate matters included in emission when an engine is operated.
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