高风温热风炉热点问题讨论  

The Hot Discussion of High Blast Temperature

作　　者：陈秀娟[1] 吴启常[1] 张建梁[1] 王永涛[1] 

机构地区：[1]中冶京诚工程技术有限公司炼铁室,北京100176

出　　处：《中国冶金》2013年第9期7-12,36,共7页China Metallurgy

摘　　要：分析了改变炉箅子结构的方法来增强炉箅子强度,从而使热风炉烟气温度提高到550℃成为可能,还分析了热风主管堵头盲板力、热风管道三通盲板力、联络管弯头盲板力对热风管道的影响,并提出了相应的改进措施。This article analyzes the method of changing the structure of hot stove grate and support to enhance strength. It is possible that the hot stove flue temperature was increased to 550 ℃. It also analyses the influence of the blind board force gen- erated by the blind plate of hot air pipe end, the blind board force generated by three-limb of hot air pipe, the blind board force generated by elbow of contact pipe to hot air pipe, and the corresponding improvement measures were made.

关 键 词：炉箅子 废气温度 热风温度 热风管道 

分 类 号：TF578[冶金工程—钢铁冶金]