武钢8号高炉炉型管理实践

Practice on the furnace linging management in No.8 BF of WISCO

结合8号高炉炉型设计特点和原燃料条件,分析了影响该高炉炉型的主要因素,总结出以下炉型管理措施:优化炉料结构、缩小进风面积、控制软水进水温度及水温差、优化布料调整控制煤气流分布,加强高炉操作管理等。采用这些措施后,实现了对8号高炉炉型的合理控制,保证了炉况稳定顺行。

The main factors for the effect of No.8furnace linging were analysised considering of its own characteristics and the condition of raw materials and fuels.Some management measures were summed up,such as：optimizing burden structure,narrowing inlet blast area,control of demineralized water inlet water temperature and temperature difference,the optimization of burden distribution control distribution of gas flow in blast furnace operation,strengthen management and other measures,to achieve reasonable control of the furnace.To ensure the stable operation of furnace condition.