Abstract：This paper discusses the compact connection technology of ironmaking steelmaking-interface,involving the process of multi-dimensional material flow connection,transmission,matching and buffering. The results show that the interface is compact and covers a small area.The implementation of MES′s "on-line hot metal tank tracking system" reduces the turnover number of hot metal tanks.Compared with the traditional way of hot metal ladle transportation,the use level of heat preservation agent is reduced by 0.483 kg/t,and the temperature of hot metal into furnace is increased by about 60 ℃.At the same time,100% hit rate of "one can to the bottom" is ensured,the refractory cost is greatly saved,and remarkable economic and social benefits are obtained.
2021, Vol. 31 
