12机12流方坯连铸机高效生产实践  

High Efficiency Production Practice of 12 Strand Billet Continuous Caster with 12 Machines

作　　者：郝建文 Hao Jianwen(Xuanhua Steel Company,HBIS Group Co.,Ltd.,Zhangjiakou Hebei 075100)

机构地区：[1]河钢集团宣钢公司,河北宣化075100

出　　处：《山西冶金》2023年第3期108-110,共3页Shanxi Metallurgy

摘　　要：对制约宣钢150 t炉区1号连铸机高效生产的因素进行分析,并针对性地采取优化冷却系统、优化耐材质量、优化中间包快换技术等措施,实施优化后,连浇率突破72.22%,适应了新生产模式下的铁钢平衡,实现了连铸高效化生产。The factors restricting the efficient production of 1 # continuous casting machine in the 150 t furnace area of Xuanhua Steel Company were analyzed.The continuous casting production efficiency was improved by optimizing the cooling system,refractory quality and tundish quick change technology.After the optimization,the continuous casting rate has exceeded 72.22%,which adapts to the iron steel balance under the new production mode and realizes the high efficiency production of continuous casting.

关 键 词：比水量 喷嘴 稳流器 塞棒 中间包快换 

分 类 号：TF341.6[冶金工程—冶金机械及自动化]