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结合唐钢1号高炉(2000m~3)的生产实践,对经济炉料条件下增强高炉适应能力的措施进行了总结。1号高炉增强高炉适应能力的措施,一是合理的煤气流控制,对于原燃料条件不太好的高炉,建议用“中心加焦”布料模式来控制煤气流;二是低硅冶炼,对于使用经济炉料的高炉来讲,更有利于活跃炉缸、炉况顺行。高炉适应能力增强后,日常操作中难度系数大大降低,生产成本可大幅度降低。
Combined with the production practice of No.1 BF (2000m ~ 3) in Tangshan Iron and Steel Co., Ltd., the measures to enhance the adaptability of blast furnace under the condition of economic charging were summarized. 1 blast furnace to enhance the ability to adapt to blast furnace measures, first, reasonable control of gas flow, the original fuel conditions are not good blast furnace, it is recommended to use “center plus coke” cloth mode to control the gas flow; Second, low-silicon smelting, For the use of economic blast furnace is concerned, is more conducive to the active hearth, furnace conditions go. After the blast furnace adaptability is strengthened, the difficulty coefficient in daily operation is greatly reduced, and the production cost can be greatly reduced.