加热炉管规范管理与在线剩余寿命评估系统  

Furnace Tube Management and On-line Residual Life Assessment System

作　　者：李晓刚[1] 付冬梅[1] 柯伟[2] 

机构地区：[1]北京科技大学,北京市100083 [2]中国科学院金属腐蚀与防护研究所,辽宁省沈阳市110015

出　　处：《石油化工腐蚀与防护》1999年第2期53-58,共6页Corrosion & Protection In Petrochemical Industry

摘　　要：文章介绍了一种建立在L—M剩余寿命估算方法和温度检测方法基础上的快速、非接触在线估算炉管剩余寿命的软件系统,用于炉管的规范管理和在线剩余寿命评估.通过对加热炉内多根炉管温度、剩余寿命、外径与壁厚同时进行的统计分析,不仅可以快速在线估算炉管的剩余寿命,分析寿命与材料损伤的原因,而且可以对加热炉的工作状态进行在线评估与诊断,为及时给出加热炉的故障排除方案提供了一种新方法.Here described was a computer program system established based upon the L-M residual life assessment method and temperature detecting method for the fast and non-contact on-line assessment of residual life of furnace tubes. It could be used for furnace tube management and residual life assessment. By the simultaneous analysis of the temperature, outside diameter and wall thickness of the furnace tubes, not only the residual life of the tubes could be fast assessed online and the causes of material damage analyzed but also the operating mode of the furnace could be assessed and diagnosed, which provided a new approach for working out the trouble shooting scheme for furnace in a timely manner.

关 键 词：炉管 剩余寿命 评估系统 加热炉 石化设备 

分 类 号：TQ054.03[化学工程] TE963.03[石油与天然气工程—石油机械设备]