往复式压缩机工艺管道的布置及防振措施
Piping Arrangement and Anti-vibration Measures of Reciprocating Compressor
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- DOI:
- 作者:
- 刘秀林
LIU Xiu-lin
- 作者单位:
- 中国石油天然气第一建设公司设计研究院,河南洛阳 471023
Design and Research Institute of China Petroleum First Construction Co., Luoyang 471023, China
- 关键词:
- 往复式压缩机;管道布置;振动原因;减振措施
reciprocating compressor;piping arrangement;process measure;vibration cause;vibration reducing measure
- 摘要:
- 做好往复式压缩机进出口管道布置工作以及防振设计是装置安全有效运行的保障。文章针对往复式压缩机布管的工艺要求及管道的振动原因,提出了在配管设计中满足布管工艺要求的工艺措施以及对管道进行防振、减振的措施。在配管的防振、减振设计中,加固管系或增设管系支撑点虽然能显著提高系统的刚度,改变振动特征,但必须考虑到管道热应力,满足管系柔性需要.
Proper piping arrangement and anti-vibration design of the inlet and outlet piping of a recipro- cating compressor make an assurance for safe and effective operation of the equipment. Based on the analyses about piping process requirements and vibration causes of the reciprocating compressor, the process measures satisfying piping arrangement requirements and the piping anti-vibration measures are brought forward in this paper. In the piping anti-vibration and vibration reducing design, enhancing pipeline or increasing pipeline supports can significantly increase pipeline stiffness and change pipeline vibration characteristics. At the same time, proper pipeline flexibility must be reached in consideration of pipeline thermal stress.2009,2(2): 19-22 收稿日期：2008-8-1分类号：TE969作者简介：刘秀林(1974-),女,河南西华人,工程师,1997年毕业于西南石油学院储运专业,从事石油化工工程设计工作.参考文献：
[1]唐永进.压力管道应力分析[M].北京:中国石化出版社,2003.