Control system for electrical furnaces
    1.
    发明授权
    Control system for electrical furnaces 失效
    电炉控制系统

    公开(公告)号:US3936588A

    公开(公告)日:1976-02-03

    申请号:US529264

    申请日:1974-12-04

    摘要: A computerized control system for receiving information concerning the operating parameters in an electrical furnace, and for controlling the feeding of corrective and additive charge to the furnace, for controlling the position of the electrodes, and for controlling the power consumed by the furnace. The system includes a discharge hopper for the selective discharge of solid materials to electric smelting furnaces. The hopper comprises a transit part and a reservoir part. Because of its physical construction, the transit part will empty before the reservoir part, but when the transit part is empty the contents of the reservoir part will follow automatically.

    摘要翻译: 一种计算机化控制系统,用于接收关于电炉中的操作参数的信息,并且用于控制向炉提供校正和添加剂的进料,以控制电极的位置,并控制炉的消耗功率。 该系统包括用于将固体材料选择性地排放到电冶炼炉的排料斗。 料斗包括运输部分和储存部分。 由于其物理结构,运输部分将在油库部分之前清空,但当运输部分为空时,油库部分的内容物将自动关闭。