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    • 12. 发明公开
    • 폐기변
    • 废气阀
    • KR1020090054575A
    • 2009-06-01
    • KR1020070121308
    • 2007-11-27
    • 주식회사 포스코
    • 신중호김동원
    • C10B33/12
    • C10B27/06C10B21/10
    • A waste gas valve is provided to improve effectiveness of task by separately replacing a rotary shaft operating the damper plate of the waste gas valve to reduce the working time to replace the rotary shaft. A waste gas valve(100) comprises: a waste gas valve main body(10); a damper plate(20) being installed at the waste gas valve main body; a connecting member(30) connecting the damper plate to the waste gas valve main body; and a rotary shaft(40) having one end inserted into the connecting member and the other end installed in the damper plate, and supporting the rotation of the damper plate. In the connecting member, one end is connected to the waste gas valve main body and the other end is installed in the damper plate and the inside is formed in a hollow shape in order that the rotary shaft is inserted.
    • 提供了一种废气阀,通过单独更换操作废气阀的阻尼板的旋转轴来减少工作时间以更换旋转轴来提高任务的有效性。 废气阀(100)包括:废气阀主体(10); 阻尼板(20)安装在废气阀主体上; 将阻尼板连接到废气阀主体的连接构件(30) 以及旋转轴(40),其一端插入连接构件,另一端安装在阻尼板中,并支撑阻尼板的旋转。 在连接构件中,一端连接到废气阀主体,另一端安装在阻尼板中,并且内部形成为中空形状,以便旋转轴被插入。