炼钢厂立式连铸机液压站无人化改造  

Unmanned Transformation for the Vertical Continuous Caster Hydraulic Station in a Steelmaking Plant

作　　者：李小龙 Li Xiaolong(Shanxi Cloud Era Taigang Information Automation Technology Co.,Ltd.,Taiyuan Shanxi 030003)

机构地区：[1]山西云时代太钢信息自动化技术有限公司,山西太原030003

出　　处：《山西冶金》2022年第1期216-217,219,共3页Shanxi Metallurgy

摘　　要：某炼钢厂立式连铸机主液压站控制系统升级,控制系统升级为S7 300PLC系统、操作台升级为应急操作台,升级后系统实现了油箱温度自动控制、供液泵高压泵组一键启停、备用供液泵高压泵组自动投用等功能,实现了液压站无人值守、自动、可靠、稳定运行。The control system of the main hydraulic station for the vertical continuous caster in a steelmaking plant was upgraded. The control system was upgraded to S7 300 PLC system and the operation console was upgraded to emergency operation console, the upgraded system realizes the functions of automatic control of oil tank temperature, one key start and stop for the pump group of liquid supply pump and high-pressure pump, and automatic switching of the standby pump group of the liquid supply pump and high-pressure pump, so as to realize the unmanned, automatic, reliable and stable operation for the hydraulic station.

关 键 词：连铸机 备用自投 无人值守 

分 类 号：TG233.6[金属学及工艺—铸造]