离线蓄热式钢包烘烤器应用实践  

APPLICATION OF OFF-LINE REGENERATIVE ROASTER FOR LADLE

作　　者：吴元刚[1] 张磊[1] 丁国伟[1] 王爱东[1] 马冬[1] 

机构地区：[1]河北钢铁集团唐钢公司第一钢轧厂,河北唐山063016

出　　处：《河北冶金》2013年第1期33-36,共4页Hebei Metallurgy

摘　　要：针对唐钢第一钢轧厂钢包烘烤器采用常规燃烧技术存在钢包加热不均、加热能力不足、能耗高的问题进行了改造,采用了离线蓄热式燃烧技术;改造了相关设备;优化了烘烤工艺;提出了钢包火焰调控、烘烤时段操控及投包标准。改造后,钢包烘烤系统运行安全、可靠,钢包各项指标良好,节约了燃气成本,经济效益、社会效益显著。Against to the problems in using normal burning technique： uneven heating, not enough heating power and high energy consumption, the roaster for ladle in No. 1 Steel Rolling Mill of Tang Steel is re- formed： adopting off- line regenerative burning technique, reforming the relative equipments, optimizing roasting process, proposing out standards for ladle flame control, roasting time control and ladle put - in. Af- ter that the ladle roasting system operates safely and reliable, its all indexes are good, save gas cost, makes excellent economic and social profit.

关 键 词：蓄热式燃烧技术 钢包烘烤器 应用 

分 类 号：TG156.2[金属学及工艺—热处理]