PLC在氧气转炉副枪控制系统中的应用

APPLICATION OF PLC IN SUBLANCE CONTROL SYSTEM OF OXYGEN CONVERTER

简介了副枪测试的功能和在氧气转炉动态控制中的重要作用。叙述了引进副枪ＰＬＣ 系统的控制过程和该系统的构成及控制功能。

The measurement function of sublance and its significant role of dynamic control in the operation of the oxygen converter are briefly described and the control process of the introduced PLC system of the sublance, its structure and control function also described and the actual results in the recent two years of production summerized.