环保节能措施在福建三钢5号高炉大修中的应用实践

Environmental Protection&Energy Saving Measures in Fujian Sangang No.5 BF Overhaul Practice

系统介绍了福建三钢5号高炉大修内容,总结了两代炉役的设计上的主要区别及第二代炉役改进的主要环保节能措施,并详细阐述了炉顶均排压煤气回收、受料斗除尘、重力除尘器干雾抑尘和软水密闭循环水等环保节能措施,各项措施投产取得良好效果。

This paper introduces NO.5 BF overhaul of Fujian Sangang,summarizes the main difference of two generations,particularly analyses the latest technology of environmental protection&energy saving measures for recycle discharge gas of BF top,receiving hopper dedusting,dry fog dedusting in dust collector and closed circulation system of soft water.All measures have achieved good results.