称 量       支管阀门组    卸料小车               称料秤

兑铁吊车

           加料吊车     快速切料阀    高位料仓              加料装置

                                 氧 枪       称量料仓                

                                              汇总斗
                                                
                                             氮封溜槽

                                             固定烟道

      
                         30T 转炉                                       溜槽

一次烟气

                  钢

       渣

                   钢

       水

   

活动烟罩

                  渣 罐                30T 钢包

汽化冷却烟道

              渣罐车                钢包车

烟气

OG 净化               吊车             钢包吹氩、调温    

 风 机                    落地渣                 吊车

放散

                 轮式装载机           方坯连铸机      

                       

 渣场              连铸坯（送轧钢）

                           图

2—1 炼钢工艺流程

3. 

连铸工艺

连铸工艺流程见图

3—1。

30T 钢包                钢包回转台
                                            

                    

                          中间罐

                          结晶器

                                              

3