停运汽动风机高压加热器提高煤气锅炉效率的实践  

Practice of Improving Gas Boiler Efficiency by Stopping the Steam-driven High Pressure Blower Heater

作　　者：赵晓雷 彭建军 

机构地区：[1]江阴兴澄特种钢铁有限公司,江苏江阴214400

出　　处：《冶金动力》2015年第10期41-42,共2页Metallurgical Power

摘　　要：兴澄特钢一台SG-260/9.8-Q8501型全烧高炉煤气锅炉,利用停运对应的汽动鼓风机高压加热器,降低给水温度,从而降低锅炉排烟温度,达到节约蒸汽,提高锅炉效率的作用。The SG 260/9.8 Q8501 type all-BFG boiler at Xingcheng Special Steel is introduced. Steam was saved and efficiency of the boiler was improved by shutting down the corresponding steam-driven high pressure fan heater to reduce the temperature of feed water and thereby lower the temperature of boiler flue gas.

关 键 词：高炉煤气锅炉 高压加热器 锅炉效率 给水温度 

分 类 号：TK229[动力工程及工程热物理—动力机械及工程]