高炉富氧阀组运行维护实践  

Operation and Maintenance Practice of Oxygen Enriched Valve Group in Blast Furnace

作　　者：陈典举 李银喜[1] 郑威 闫继文 CHEN Dian-ju;LI Yin-xi;ZHENG Wei;YAN Ji-wen(Gansu Jiu Steel Group Hongxing Iron and Steel Co.Ltd.,Ironmaking Plant,Jiayuguan 735100,China)

机构地区：[1]甘肃酒钢集团宏兴钢铁股份有限公司炼铁厂,甘肃嘉峪关735100

出　　处：《甘肃冶金》2022年第6期14-16,19,共4页Gansu Metallurgy

摘　　要：富氧阀组作为富氧鼓风工艺的设备基础,阀组系统的可靠稳定运行对高炉增加铁水产量、降低焦比有着重要意义。通过对富氧阀组运行状况跟踪研究,提出了富氧阀组系统设备运行维护的要点及注意事项。Oxygen enriched valve group is the equipment foundation of oxygen enriched blast process.The reliable and stable operation of valve group system is of great significance to increase hot metal output and reduce coke ratio of blast furnace.Based on the tracking research on the operation status of oxygen enriched valve group,this paper puts forward the key points and precautions for the operation and maintenance of oxygen enriched valve group system equipment.

关 键 词：自力式减压阀 膜片 密封 清洗 维护 

分 类 号：TF573[冶金工程—钢铁冶金]