我国热风炉的现状及提高风温的对策  

Situation of hot stove in China and ways to enhance blast temperature

作　　者：吴启常[1] 张建梁[1] 苍大强[2] 

机构地区：[1]北京钢铁设计研究总院 [2]北京科技大学

出　　处：《炼铁》2002年第5期1-4,共4页Ironmaking

摘　　要：分析了我国热风炉的现状,认为影响我国多数热风炉风温水平进一步提高的原因主要有两点:一是拱顶温度过低;二是热风管道系统的设计存在问题。为了进一步提高风温,应提高双预热的温度,在高温区采用硅砖,完善自控系统以及纠正热风管道系统设计存在的问题。The present situation of hot stove in China was analysed,the causes influencing hot blast temperature of stove were found out as follows:low dome temperature and unreasonable design of hot blast pipe system. In order to enhance blast temperature further, some measures should be adopted, such as adopting double (gas and air) preheating technique, using silica brick in high temperature zone of hot stove,improving automatic control system and hot blast pipe system design.

关 键 词：热风炉 高风温 预热 高炉 炼铁 

分 类 号：TF578[冶金工程—钢铁冶金] TF544