PRELIMINARY DISCUSSION ON FLUE DUST TREATMENT OF TAPPING IRON GROUND OF BLAST FURNACE

There were six blast furnaces altogether in Bao Tou Steel Iron Group,the flue dust of high concentration from tapping iron ground caused serious pollution on air environment of plant area,and body health of staff were jeopardized directly and surrounding environment was effected.Now dry dust removal technologies are realized in six blast furnace,the flue dust of tapping iron ground is purified and treated,Bao Tou Steel Iron Group becomes first enterprise to realize the dry dust removal among domestic large-scale steel and iron enterprises.