Practice of Increasing Moving Quality of No.1 Blast Furnace Conditions in No.1 Ironmaking of Jigang

Through maintaining reasonable operating furnace model, optimizing charge rule and using BF export system, the smooth operation index of No.1BF of No.1 Iron Making Plant of Jigang had been increased from 5.70 to 9.61. Only five times of charge collapse and hanging happened in the year of 2000.