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    • 9. 发明公开
    • 매연저감장치
    • 柴油氧化催化剂
    • KR1020090061350A
    • 2009-06-16
    • KR1020070128336
    • 2007-12-11
    • 임용선
    • 임용선
    • F01N11/00F01N3/28
    • Y02T10/47F01N3/2033F01N3/021F01N2560/06F01N2560/08F01N2560/14F01N2610/146
    • A smoke reducing device is provided to oxidize particulates by heating oxidation catalyst at 230~250°C with a heater and accelerating oxidation reaction to heat exhaust gas. A smoke reducing device comprises: a housing(10) having an intake port(11) formed at the front part and an exhaust port(12) formed at the rear part; oxidation catalyst(20) being installed at the front part inside the housing and firstly purifying the exhaust gas flowed into the intake port; a purification filter(30) being installed at the rear part inside the housing and secondly purifying the exhaust gas passing through the oxidation catalyst; a pressure sensor(50) measuring the inner pressure of the housing; and a heater(80) operated according to the pressure condition examined by the pressure sensor.
    • 提供减烟装置,通过加热氧化催化剂在230〜250℃下加热并加速氧化反应进行热废气氧化微粒。 一种减烟装置,包括:具有形成在前部的进气口(11)和形成在后部的排气口(12)的壳体(10) 氧化催化剂(20)安装在壳体内的前部,并且首先净化流入进气口的废气; 净化过滤器(30),其安装在所述壳体的后部,并且二次净化通过所述氧化催化剂的废气; 压力传感器(50),其测量所述壳体的内部压力; 以及根据由压力传感器检查的压力条件操作的加热器(80)。