100吨转炉氧枪参数及供氧制度优化  

Optimization of oxygen lance parameters and oxygen supply system of 100 t BOF

作　　者：华福波 王劼 陶昌德 魏福龙 谢祥 Hua Fubo;Wang Jie;Tao Changde;Wei Fulong;Xie Xiang(Shougang Shuicheng Iron&Steel(Group)Co.,Ltd,Guizhou 553028,China)

机构地区：[1]首钢水城钢铁集团公司,贵州553028

出　　处：《冶金标准化与质量》2025年第2期55-58,共4页Metallurgical Standardization & Quality

摘　　要：氧枪是转炉炼钢的核心设备之一,其参数和供氧制度直接影响转炉脱磷效果和生产节奏。结合生产实际,通过对氧枪材质、喷头参数、供氧制度进行研究与实践。实践结果表明,在相似条件下,氧枪参数和供氧制度优化后,纯供氧时间缩短0.9 min/炉,脱磷率由83.5%提高至85.3%。Oxygen lance is one of the core equipment in converter steelmaking,and its parameters and oxygen supply system directly affect the dephosphorization effect and production rhythm of the converter.Based on practical production,this article conducts research and practice on the material,nozzle parameters,and oxygen supply system of oxygen lance.The practical results have shown that under similar conditions,after optimizing the oxygen lance parameters and oxygen supply system,the dephosphorization rate increased from 83.5%to 85.3%,and the oxygen supply time was shortened by 0.9 minutes per furnace.

关 键 词：转炉 氧枪 优化 时间 

分 类 号：TF341.1[冶金工程—冶金机械及自动化]