With the increasing demand for steel production in recent years, the smelting with high air temperature is an effective measure to increase production, energy efficiency and saving. Therefore, it is very important strengthen the maintenance of the hot stove and to increase the transmission capacity of the hot air. In hot-blast stove maintenance scheme evaluating, due to the uncertainty of the selection of evaluation indexes and its weight, the extent and scope of sustainable use and so on, it caused the individual to evaluate a number of useful information is often missing, thus affecting the ...
