120t转炉尺寸设计(共5页).doc

精选优质文档-倾情为你奉上转炉尺寸设计1、公称容量为T=120t G=T金属消耗系数=1201.1=130t2、有效容积Vt =炉容比T=1120=120m33、炉型为筒球形 (1)熔池部分R=1.1D V总=装入量/钢=132/6.9=19,130m3 K=1.75 D=K=1.75=4.739m t=18min h=1.354m h缺=R-=0.57m (2)炉帽部分 =60 d=0.5D=0.54.739=2.370m H口=0.35 m H帽=H锥+H口=（D-d）tan+0.35=2.402m V帽=（D2+Dd+d2）+d2H直 =2.052（4.7392+4.7392.370+2.3702）+2.37020.35 =22.646m3 (3)炉身部分 V身=V总V帽V池=12022.6