摘要
介绍了焦化厂三配煤自动控制系统通过改造PLC系统,提高系统的自动化程度和稳定性。
This article introduced the PLC reform of three coal blending controling system in coking plant improved the system's automaticity and stability.
关键词
PLC
运煤系统
程控
联锁
PLC Coal Delivering System Program Control Nterlock