“一包到底”是采用一种具备铁水的承接、运输、缓冲贮存、铁水预处理、转炉兑铁、铁水保温等功能的包(罐),将高炉出来的铁水,在经过必要工艺流程处理后,以不更换铁水包的生产组织模式,直接兑入转炉内,该冶金流的工艺过程称为“一包到底”铁水运输技术。首钢京唐钢铁厂炼钢采用300t转炉、炼铁采用5500m~3高炉,采用在1435mm标准轨距上运输最大直径5190mm、最大高度6150mm,额定载重300t异型 “A package in the end ” is a package (tank) with the functions of receiving, transporting, buffering, hot metal pretreatment, converter iron, and hot metal insulation of hot metal. The hot metal coming out of the blast furnace is subjected to the necessary process After treatment, the production organization mode of the ladle is not changed directly into the converter, and the process of the metallurgical flow is called “one pack in the end” or “hot metal transportation technology”. Shougang Jingtang Iron and Steel Plant steelmaking 300t converter, ironmaking 5500m ~ 3 blast furnace, the use of 1435mm standard gauge on the maximum diameter of 5190mm, the maximum height of 6150mm, rated load 300t shaped