A furnace, its method of operation and control
    1.
    发明公开
    A furnace, its method of operation and control 审中-公开
    Ofen,Verfahrenfürdessen Betrieb und Regelung

    公开(公告)号:EP1852653A2

    公开(公告)日:2007-11-07

    申请号:EP07015862.1

    申请日:2004-02-26

    发明人: Evans, Tom

    IPC分类号: F23G5/20 F27B7/12 F27B7/42

    摘要: The present invention relates to a furnace (10), its method of operation and control. The invention overcomes problems associated with existing furnaces by improving the recovery rate of waste metal.
    In a preferred embodiment the furnace (10) comprises a cylindrical body of constant internal diameter. The furnace body (12) is mounted on a frame (15) pivoted to a ground members (16a and 16b), the furnace body (12) is adapted to be reclined or inclined or at various angles (α and β); a burner (30) to heat the furnace, and a door (19a, 19b) for sealing an open end (14).
    As the internal walls of the furnace body (12) are of a constant diameter, it is no longer necessary to incline the furnace (10) to such a degree in order to pour molten metal, because there is no narrow neck (which previously acted like a weir).
    In a preferred embodiment combustion air is routed through the door hinge to the burner (30). As a result the air/fuel delivery system has gas tight rotary and elbow joints is attached to the furnace (10) and tilts and moves with the furnace (10).
    An artificial intelligence system monitors process variables and controls the operation of the furnace (10).

    摘要翻译: 本发明涉及炉(10),其操作和控制方法。 本发明通过提高废金属的回收率,克服了现有熔炉相关问题。 在优选实施例中,炉(10)包括恒定内径的圆柱体。 炉体(12)安装在枢转到接地构件(16a和16b)的框架(15)上,炉体(12)适于倾斜或倾斜或以各种角度(±和2); 用于加热炉的燃烧器(30)和用于密封开口端(14)的门(19a,19b)。 当炉体(12)的内壁具有恒定的直径时,由于没有窄的颈部(以前作用的),不再需要将炉(10)倾斜到一定程度,以便倾倒熔融金属 像堰)。 在优选实施例中,燃烧空气通过门铰链被引导到燃烧器(30)。 因此,空气/燃料输送系统具有气密旋转和肘关节连接到炉(10)并与炉(10)一起倾斜并移动。 人工智能系统监测过程变量并控制炉的操作(10)。