承钢回转窑烟气余热锅炉改造  

REFORMATION OF GAS WASTE HEAT BOILER FOR ROTARY KILN

作　　者：马艳丽[1] 李银河[1] 张国祥[1] 李金勇[1] 

机构地区：[1]河北钢铁集团承钢公司,河北承德067002

出　　处：《河北冶金》2014年第8期67-68,共2页Hebei Metallurgy

摘　　要：对承钢钒制品厂回转窑烟气余热锅炉存在问题进行了分析,给出了提高余热锅炉生产能力和蒸汽回收品质的改造方案。改造后,锅炉的蒸汽运行压力和蒸汽产量均提高1倍,每年可节约标煤9 200 t,实现了能源的高效回收利用,降低了生产成本。The present problem is analyzed in gas waste heat boiler for rotary kiln in Vanadium - Product Plant of Cheng Steel; the reformation plan is proposed to expand the output capacity of boiler and improve the quality of recovery vapor. After reformation the pressure and output of vapor of boiler all are increased by one times, the standard coal saved by 9 200 tons per year. High - efficiency recovery utilization of energy is realized, the production cost reduced.

关 键 词：回转窑 烟气 余热锅炉 改造 

分 类 号：X756[环境科学与工程—环境工程]