摘要
在1号高炉中修时对上料系统进行了改造,用PLC控制取代继电器控制。PLC控制系统投入使用后,运行情况良好,自动控制装料,上料准确,装料速度快。
During the intermediate repair the charging system of No1 blast furnace was modernized and PLC control system replaced relay control.Since the PLC control system was brought into operation,it has been operating well and can control automatically burden charging with accuracy and quickness.
出处
《炼铁》
北大核心
1995年第A01期56-58,共3页
Ironmaking
关键词
高炉
上料系统
可编程序控制
blast furnace,charging system,programmable control,application
