在线监测技术在预防锅炉省煤器磨损爆管中的应用  

Application of On-line Monitoring Technique to Preventing Erosion and Explosion Pipe on Economizer of Boiler

作　　者：王朝瑞 雷学丽 

机构地区：[1]长春第二热电有限责任公司,吉林长春130031 [2]吉林电力公司培训中心,吉林长春130021

出　　处：《东北电力学院学报》2003年第1期58-62,共5页Journal of Northeast China Institute of Electric Power Engineering

摘　　要：锅炉省煤器由于磨损而爆管的事故经常发生 ,给电厂安全经济运行带来了很不利的影响。对省煤器的传热模型及磨损特点进行了分析研究 。The accidents of explosion pipe owing to erosion occur constantly, which bring about unfavorable effect on safety and economy for power plant. In this paper, heat transfer model and erosion characteristic is analyzed and studied.An efficient method of monitoring the erosion degree on economizer are proposed.

关 键 词：在线监测技术 预防 锅炉 省煤器 磨损 爆管 应用 

分 类 号：TK223.33[动力工程及工程热物理—动力机械及工程]