渣油加氢装置循环氢压缩机轴承温度异常的分析和处理  

Analysis and Treatment of Abnormal Bearing Temperature of Recycle Hydrogen Compressor in Residue Hydrogenation Unit

作　　者：成科[1] 齐浩[1] Cheng Ke;Qi Hao(SINOPEC Luoyang Company,Luoyang,He'nan 471012,China)

机构地区：[1]中国石油化工股份有限公司洛阳分公司,洛阳471012

出　　处：《化工设备与管道》2023年第6期53-57,共5页Process Equipment & Piping

摘　　要：渣油加氢装置循环氢压缩机随着气动负荷的增加,压缩机两侧径向轴承温度均出现异常波动情况,即温度值蓄势后上升,然后快速下降,且高点温度在不断地攀升,时间周期在几个小时不等。通过对此种现象的分析和讨论,最终将压缩机径向轴承改为新型式偏置轴承,问题得到了解决。With the increase of load of recycle hydrogen compressor in residue hydrogenation unit,The temperature of radial bearings on both sides of the compressor fluctuated abnormally,That is to say,the temperature rises when it is charged,And then it goes down fast,And the high temperature is rising,The time period varies from a few hours.Through the analysis and discussion of this phenomenon,finally,the compressor radial bearing is changed into a new type of bias bearing,the problem has been solved.

关 键 词：循环氢压缩机 径向轴承 温度 异常波动 偏置轴承 

分 类 号：TH45[机械工程—机械制造及自动化]