1080 m^3高炉的优化设计及应用实践  

Optimal Design and Practical Application of 1 080 m^3 BF

作　　者：孟淑敏 陈凌 王冰 

机构地区：[1]山东省冶金设计院股份有限公司,山东济南250101

出　　处：《工业炉》2015年第6期34-37,共4页Industrial Furnace

摘　　要：山东金华2#1 080 m^3高炉设计采用铜冷却壁、砖壁合一薄壁炉衬、碳砖-陶瓷杯复合炉底、软水密闭循环冷却系统、串罐无料钟炉顶、高炉全干法布袋除尘、改进型顶燃式热风炉等一系列先进实用技术,高炉投产后取得了良好的技术经济指标,最高日产量3 560 t,利用系数达到3.3 t/(m^3·d),燃料比510 kg/t,煤比160 kg/t,风温1 220℃。A series of advanced and suitable techniques were adopted in the design of 2#1 080 m3 BF in Jinhua, such as copper cooling staves, thin skinned lining, carbon brick ceramic cup complex bottom,closed loop soft water cooling system, BLT, fully dry type dedusting system for BF gas, improved top-combustion hot stove etc. After commissioning, the BF achieved good technical and economic indexes. The highest daily output is 3 560 t, the coefficient ouf utilization reaches 3.3 t/（m3·d）, fuel ratio is 510 kg/t,coal ratio is 160 kg/t and the blast temperature is 1 220 ℃.

关 键 词：高炉设计 薄壁炉衬 铜冷却壁 无料钟炉顶 改进型顶燃式热风炉 

分 类 号：TF573[冶金工程—钢铁冶金]