宽厚板蓄热式加热炉热诊断分析  

Thermal Diagnostics Analysis of Regenerative Reheating Furnace of Heavy Plate Mill

作　　者：王敏[1] 胡雄光[1] 闫智平[2] 田士平[2] 董占斌[2] 

机构地区：[1]首钢集团公司技术研究院,北京100041 [2]秦皇岛首秦金属材料有限公司,河北秦皇岛066326

出　　处：《工业炉》2009年第5期28-31,共4页Industrial Furnace

摘　　要：通过宽厚板蓄热式加热炉热平衡测试,分析了加热炉热效率和燃料燃烧效率,确定加热炉生产率、燃烧空气消耗系数、炉墙表面散热温度等因素对加热炉实际能量消耗的影响,提出宽厚板蓄热式加热炉改进燃烧控制、强化炉墙隔热保温与炉内传热、提高钢坯热装率等节能措施与建议。The thermal efficiency and the burnout rate of the reheating furnace are analyzed, and the influences of the productivity, consumption factor of combustion air and wall surface temperature of the furnace are confirmed based on the thermal equilibrium tests of regenerative continuous reheating furnace of heavy plate mill. Some measures and suggestions of regenerative reheating furnace of heavy plate mill, such as improving combustion control, enhancing insulating performance of wall and furnace hearth heat transfer, and increasing temperature slab of the entrance, are put forward.

关 键 词：蓄热式加热炉 热效率 热平衡 节能 

分 类 号：TG307[金属学及工艺—金属压力加工]