高炉炉衬厚度检测技术研究现状与展望  

Research Status and Forecast of Blast Furnace Lining Thickness Detection Technology

作　　者：王军[1] 辛强[1,2] 杜正聪[1] 

机构地区：[1]攀枝花学院,四川攀枝花617000 [2]西华大学电气信息学院,四川成都610039

出　　处：《钢铁》2014年第4期1-5,共5页Iron and Steel

基　　金：四川省应用基础研究项目(2011JY0115)

摘　　要：对多头热电偶法、电阻法、电容法、超声波法、热流检测法、模型推断法和冲击弹性波法等现有的高炉炉衬厚度检测技术进行了研究,介绍了各种方法的原理,总结了它们的优缺点以及各自的适用范围。同时,在分析现有检测技术的基础上,预测了未来的发展趋势,认为未来高炉炉衬检测技术将向精确化、自动化、可视化、低成本化和多条件化发展,可以将不同检测技术相结合,取长补短,形成一种高效安全的复合式检测系统;并应将研究重点集中于传感器的优化布置、侵入式检测与非侵入式检测相结合、检测流程的优化以及一些新型技术的应用上。The existing blast furnace lining thickness detection techniques were studied,such as multiple-thermocouple method,resistance method, capacitance method, ultrasonic method, heat detection method, model extrapolation method, impact elastic wave method, etc. The principles of various methods were described, and their advantages and disadvantages as well as their applicable scope were summarized. At the same time,after analysising the existing detection techniques, the writer predicted future developing trend, and believed that future blast furnace lining detection technology would have been developed towards precision, automation, visualization, low-cost, and multi-condition,and different detection techniques could been combined with each other in order to form a effective and secure compound detection system. And research priorities were focused on optimal arrangement of sensors, combination invasive detection with non-invasive detection,detection process optimization and the application of some new technologies.

关 键 词：高炉 厚度检测 超声波 冲击弹性波 发展趋势 

分 类 号：TF573[冶金工程—钢铁冶金] TP274[自动化与计算机技术—检测技术与自动化装置]