摘要
介绍了鞍钢９号高炉热风炉热管换热器１０年来运行情况，针对运行中出现的问题所采取的技术改造措施。改造后的热管换热器可将助燃空气预热到１３０℃，节约焦炉煤气５００～８００ｍ３／ｈ，提高风温３０℃以上，而且运行更加稳定。
his peper introduces the operation of heat tube air heat exchanger of hot-blast stove in blast furnace No. 9 of Anshan Iron and Steel Co. in the past 10 years and the technological transformation measures taken in view of the problems appearing in the operation. The combustion-aiding air of transformed heat tube heat exchanger can preheated to 130℃, which make coke-oven gas saved 500～800m3/h and air temperature raised above 30℃, and it runs steadily.
出处
《冶金能源》
1994年第3期40-43,共4页
Energy For Metallurgical Industry
