高炉炉身厚度在线监测技术在高炉中的应用  

Application of Online Thickness Monitoring Technology for Blast Furnace Stack

作　　者：崔大福[1] 江杰[1] 刘先龙[1] 肖俊生[1] 王颖生[2] 郝志中[3] 杨友松[1] 

机构地区：[1]内蒙古科技大学高科技开发应用研究所,内蒙古包头014010 [2]中国钢铁工业协会,北京100711 [3]包头钢铁公司,内蒙古包头014010

出　　处：《中国冶金》2013年第3期16-19,32,共5页China Metallurgy

摘　　要：介绍了一种适用于检测高炉炉身厚度的在线监测技术。描述了炉身厚度检测系统的组成、炉身测厚的基本原理,还讲述了测厚系统的检测范围以及检测技术的特点及测厚系统的功能。此外对反射回波进行了分析,提出了用反射回波波形判断炉衬结厚的观点。最后,对该检测技术在国内几座高炉炉身测厚的应用情况进行了说明,列出了检测数据,进行了炉况分析,并得出相应结论。A technology about monitoring and measuring the thickness of the blast furnace is studied. The composi- tion and testing area of the thickness measuring system on the furnace is not only introduced, but the fundamental and features of the technology is also described. In the study, the returning echo is analyzed, so the method that the wave shapes of the returning echo is used for estimation the thickness of the blast furnace is established. Finally, the research productions are applied in the many blast furnaces, and the results of the monitoring thickness is analyzed and summed up.

关 键 词：炉身厚度 检测 超声波 冷却壁 

分 类 号：TF321[冶金工程—冶金机械及自动化]