减压炉炉管定位结构的技术改造  

Technological Transformation of Located Structure of Decompression Furnace Pipes

作　　者：许伟 郑立群 佟以丹[2] 

机构地区：[1]吉林燃料乙醇公司,吉林吉林132022 [2]吉林化工学院,吉林吉林132022

出　　处：《工业炉》2011年第4期59-60,共2页Industrial Furnace

摘　　要：对减压炉炉管变形、扭曲的原因进行了分析,改进了炉管定位结构。改造后,减压炉正常安全运行。The causes of deformation and twist of decompression furnace pipes were analyzed and the located structure of furnace pipes was improved.After the transformation,the decompression furnace operated normal and safety.

关 键 词：炉管 定位结构 热应力 

分 类 号：TE963[石油与天然气工程—石油机械设备]