【摘要】 介绍了济钢第三炼钢厂120t转炉氧枪的CRT上位计算机操作、PLC逻辑控制及自动升降枪定位吹炼等。实践证明,氧枪过程控制系统的应用,保证了氧枪运行的安全、可靠、稳定、准确,实现了氧枪吹炼过程控制的基础自动化。更多还原

【Abstract】 The lance CRT operation, PLC logistic control and automatic orientation control etc is introduced. The application of lance process control system at No.3 steel-making plant of Jigang has ensured the running of the lance safely, reliably, steadily and exactly, and has realized the basic automation of lance blowing process controlling.更多还原