摘要
随着国家能源需求的日益膨胀,百万吨乙烯、千万吨炼油项目,近几年迅速投入建设,往复压缩机的管线振动问题对装置的影响也日益突出。本文对往复机振动分类、管线振动产生的机理、分析方法、步骤及技术进行了阐述。列举了国际、国内进行压缩机管线的振动综合分析的专业公司,确认设计阶段对产品振动进行预期验证可实践性。
Along with the expanding demand for energy,the projects of million tons of ethylene and ten million tons refinery are in vested in construction rapidly in recent years, the effects of pipeline vibration of reciprocating compressor on equipment are also in creasingly prominent.In this paper, the vibration classification of reciprocating compressor,the mechanism causing pipeline vibration, the analyzing methods ＆ steps and techniques are specified.The professional companies in international and domestic for comprehen sively analyzing pipeline vibration of reciprocating compressor are cited,which confirmed the practicality of expected validation for vi bration in the design stage.
出处
《压缩机技术》
2013年第4期24-27,共4页
Compressor Technology
关键词
往复机
管线振动
固有频率
控制技术
分析方法
reciprocating compressor
pipeline vibration
natural frequency
control technique
analyzing method
