冶金企业危险源辨识、风险评价及风险分级管控清单（转炉炼钢）一、生产准备 .....................................................................................................3（一）皮带机上料 ................................................................................................... 3（二）废钢准备 ..................................................................................................... 4（三）进铁水（倒罐站） ............................................................................................. 4（四）铁水预处理 ................................................................................................... 5（五）钢水包、铁水包、中间包准备（冷修） ........................................................................... 5（六）钢水包热修及转运 ............................................................................................. 6二、转炉炼钢 .....................................................................................................7（一）转炉兑铁水 ................................................................................................... 7（二）转炉加废钢 ................................................................................................... 8（三）转炉冶炼 ..................................................................................................... 8（四）转炉出钢、倒渣 .............................................................................................. 10（五）钢水精炼 .................................................................................................... 11（六）炉下作业 .................................................................................................... 12（七）炉衬、出钢口维护 ............................................................................................ 13（八）渣场作业（渣罐吊运翻磕、热焖渣、装车外运） .................................................................. 13（九）钢渣磁选 ..............
