唐钢南区3200m^3高炉提高风温生产实践  

PRACTICE TO RAISE BLAST TEMPERATURE IN 3 200m^3 BLAST FURNACE IN SOUTH AREA OF TANG STEEL

作　　者：张福忠[1,2] 方觉[1] 

机构地区：[1]河北联合大学冶金与能源学院,河北唐山063009 [2]河北钢铁集团唐钢公司炼铁厂,河北唐山063016

出　　处：《河北冶金》2014年第3期36-39,共4页Hebei Metallurgy

摘　　要：唐钢3 200 m3高炉卡鲁金热风炉系统采用"3+2"配置,应用热管式换热器、混合室等先进技术对助燃空气进行预热。同时炉内通过上部调剂、下部调剂等措施优化高炉操作制度,为高炉接受高风温提供保证。在全烧高炉煤气(发热值约为3 400 kJ/m3)的情况下,将高炉风温稳定在1 230~1 240℃,较采取措施前有了较大提高。The Kalugin hot blast stove of 3 200 m3 blast furnace of Tang Steel adopts ＂ 3 plus 2＂ configura- tion, applying the advanced techniques such as heat pipe exchanger and mixing chamber to pre - heating combustion air. And the blast furnace operation system is optimized with upper part adjusting and lower part adjusting, guarantees offer of high blast temperature for blast furnace. Under condition of burning blast fur- nace gas only （calorific value as 3 400 kJ/m3 ）, the blast temperature is stabilized with 1 230 to 1 240 ℃, higher than that before the above measures adopted.

关 键 词：卡鲁金热风炉 高风温 措施 

分 类 号：TF544[冶金工程—钢铁冶金]