高炉操作线的计算与对比分析  

Calculation and contrast analysis of Rist diagrams for blast furnace

作　　者：刘栋梁[1] 陈令坤[1] 

机构地区：[1]武钢研究院,湖北武汉430080

出　　处：《武钢技术》2014年第4期9-11,45,共4页Wisco Technology

摘　　要：根据高炉操作线的基本原理,采用考虑氢的影响但不将氢加入操作线坐标的方法,计算了国内某企业的7座高炉的操作线,并从炉身工作效率和高温区热平衡两大方面对各高炉燃料比和降低燃料比潜力的影响因素进行了对比分析。According to the basic principle of Rist diagram,the Rist diagrams of 7 blast furnaces of a plant in China were calculated by the method of considering the influence of hydrogen but hydrogen not in the coordinate system of Rist diagram.The influence fac-tors of fuel ratio and the potential of reducing fuel ratio were contrast analyzed according to the shaft working ratio and thermal equilibrium of high-temperature zone.

关 键 词：高炉操作线 燃料比 炉身效率 

分 类 号：TF51[冶金工程—钢铁冶金]