一种分体式海洋平台用往复式天然气压缩机解决方案

Solution for Natural Gas Reciprocating Compressor Used in a Split Offshore Platform

某海洋平台需要3台往复式天然气压缩机,并对压缩机橇块尺寸、重量、运行方式、安装型式等提出了特殊要求,针对用户的这些特殊需求,以及压缩机设计的一般规律,对机组进行了气流脉动及扭转振动分析,对各底座进行了强度分析,形成了满足实际使用需求的分体式海洋平台用往复式天然气压缩机解决方案。

3 sets of natural gas reciprocating compressors are required for an offshore platform,and special requirements for compressor skid size,weight,operation mode,installation type are put forward.In response to these special needs and design rules of compressor,the pulsation and torsional vibration analysis were carried out,and the strength analysis of each base was carried out to form the solution for natural gas reciprocating compressor unsed in the split offshore platform which meets the actual requirements.