炼厂大型多级离心泵典型故障案例及分析Typical Fault Cases and Its Analysis for Large Multi-stage Centrifugal Pumps Used in Refinery Plant
苗海滨,武文斌,崔秋凯
MIAO Hai-bin,WU Wen-bin CUI Qiu-kai(Dagang Petrochemical Company,CNPC
摘要(Abstract)：
结合炼厂运行实际,对大型离心泵典型故障及其变化过程进行了论述,通过振动等状态监测以及数据分析,可以有效监测故障的发生。
Combining with the pump operation practice in oil refinery plant,typical faults and their changing process for large centrifugal pumps are described,it is illustrated that these pump faults can be completely detected by pump condition inspection and data analysis such as vibration etc..
关键词(KeyWords)：
离心泵;故障;炼厂
centrifugal pump;fault;refinery plant
基金项目(Foundation):
作者(Author):
苗海滨,武文斌,崔秋凯
MIAO Hai-bin,WU Wen-bin CUI Qiu-kai(Dagang Petrochemical Company,CNPC