高炉炉身采用高导热高强度石墨砖技术  

TECHNIQUE ABOUT USING GRAPHITE BRICK WITH HIGH THERMAL- CONDUCTIVITY AND STRENG TH IN BLAST FURNACE SHAFT LINING

作　　者：姜华[1] 陆祖英[1] 

机构地区：[1]宝山钢铁股份公司,上海201900

出　　处：《炭素技术》2005年第5期34-38,共5页Carbon Techniques

摘　　要：为了提高高炉的使用寿命和产能,宝钢4号高炉的炉身采用了密集式冷却板加高导热、高强度石墨砖的内衬结构。为减缓炉衬使用过程中受热应力的影响,在研究石墨砖及配套胶泥的技术指标到具体的结构设计等过程中,都采取了特殊方法。To prolong the lifetime and the productivity of blast furnaces, the cooling plate and graphite brick with high thermal - conductivity and strength are used in shaft lining of blast furnaces. It has been demonstrated that the new structure adopted can help reduce thermal - stress in the lining. It is also highlighted that some special methods need to be used while dealing with graphite brick and cement.

关 键 词：高炉炉身 石墨砖 热应力 

分 类 号：TF57[冶金工程—钢铁冶金] TQ127.11[化学工程—无机化工]