石南31联合站往复式压缩机入口管道减振技术研究  

Research on Vibration Damping Technique for Inlet Pipe of Reciprocating Compressors at Shinan 31st Oil-Gas Processing Station

作　　者：汪政德[1] 刘智勇[1] 高金桥[1] 刘生丽[2] 刘根强[1] 高锋[1] 

机构地区：[1]新疆油田公司石西油田作业区,新疆克拉玛依834000 [2]新疆油田公司勘探开发研究院实验中心,新疆克拉玛依834000

出　　处：《石油工程建设》2007年第6期69-71,共3页Petroleum Engineering Construction

摘　　要：通过对石南31联合站往复式压缩机入口管道的振动监测,发现压缩机入口管道振幅超过危险值,分析了振动产生的原因主要为压力不均匀和共振等,并提出了相应的减振措施,包括在分离器出口法兰连接处安装孔板,加设管道支撑,增大入口管段直径等。改造后振动监测数据证明,减振措施效果显著,值得在相关领域推广应用。By monitoring the vibration of the inlet pipe of a reciprocating compressor at Shinan 31st Oil-gas Processing Station, the vibration amplitude was detected exceeding the dangerous level. The main cause of the vibration was uneven pressure and resonance, and the corresponding measures taken included installing an orifice plate at the flange of separator outlet, setting up pipeline supports, increasing inlet pipe diameter, and so on. After the reformation, the vibration data detected proves that the effect of vibration damping measures is significant and the measures should be popularized among related fields.

关 键 词：往复式压缩机 振动位移 激振力 激振频率 不均匀度 共振 

分 类 号：TE974.1[石油与天然气工程—石油机械设备]