超高压锅炉提升过热蒸汽温度实践  

Practice of Raising Superheated Steam Temperature in Ultra-high Pressure Boiler

作　　者：李如飞 周燕弟 王圣 LI Rui-fei;ZHOU Yan-di;WANG Sheng

机构地区：[1]马钢股份公司能源环保部,安徽马鞍山243000

出　　处：《安徽冶金科技职业学院学报》2022年第4期35-37,共3页Journal of Anhui Vocational College of Metallurgy and Technology

摘　　要：针对超高压锅炉低氮燃烧器改造后的过热蒸汽温度降低的实际情况,我们采用了在炉膛水冷壁两层高炉煤气燃烧器之间的位置,四面间隔对称敷设卫燃带,使得过热蒸汽温度达标,同时保证了锅炉热效率不受影响。in view of the fact that the superheated steam temperature is reduced after the modification of the low nitrogen burner in the ultra-high pressure boiler, we adopted a symmetrical installation of flame retardant belts between the two layers of blast furnace gas burners in the water wall of the furnace to make the superheated steam temperature reach the standard and ensure the thermal efficiency of the boiler not to be affected.

关 键 词：超高压锅炉 提升 过热蒸汽 温度 

分 类 号：X944[环境科学与工程—安全科学]