对武钢5号高炉2种炉前出铁倒场模式进行了对比分析。结果表明,三铁口倒场模式有利于铁口通道前端泥包的形成,但受配罐情况影响较大,高炉出铁工作易处于被动状态;而两铁口倒场模式有利于配罐,降低炉前劳动强度,可准确掌握高炉出铁节奏。因此两铁口倒场模式更适用于5号高炉。 A comparative analysis was made between the two kinds of blast furnace tapping patterns of the two blast furnaces in WISCO No.5 BF. The results show that the inverted pattern of the Third Tiekou is favorable to the formation of the mudflats at the front of the Tiekou Passage, but it is greatly affected by the condition of the allocated cans. The tapping work of the blast furnace is easy to be in a passive state. Stove before labor intensity, can accurately grasp the rhythm of blast furnace tapping. Therefore, the two Tieguanyinfang mode more suitable for blast furnace No. 5.