公开(公告)号：WO2014083055A2

公开(公告)日：2014-06-05

申请号：PCT/EP2013/074859

申请日：2013-11-27

Applicant: FRAMO ENGINEERING AS

Inventor： TORKILDSEN, Bernt-Helge ,  VIKRE, Per Gunnar ,  KJELLNES, Hans Fredrik

IPC: F04D19/02 ,  F04D25/06

CPC classification number: F04D19/024 ,  B63B27/30 ,  F04D25/0686

Abstract: A counter-rotating wet gas compressor for deployment and operation on the sea floor is described. The compressor has alternating rows of impellers, with each successive row of impellers being mounted a central hub or to an outer sleeve. According to some embodiments, no static diffusers are positioned between the alternating counter-rotating rows of impellers such that the design is structurally robust, compact and capable of compressing fluids that contain significant portions of liquid phase.

Abstract translation: 描述了用于在海底上展开和操作的反向旋转湿式气体压缩机。 压缩机具有交替排列的叶轮，其中每排连续的叶轮安装在中心轮毂或外套筒上。 根据一些实施例，没有静态扩散器位于叶轮的交替的相反旋转行之间，使得设计在结构上是坚固的，紧凑的并且能够压缩含有相当大部分液相的流体。