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公开(公告)号:WO2011101296A1
公开(公告)日:2011-08-25
申请号:PCT/EP2011/052077
申请日:2011-02-11
申请人: NUOVO PIGNONE S.p.A. , SASSANELLI, Giuseppe , BERTI, Matteo , BERGAMINI, Lorenzo , BRESCIANI, Stefano , DEIACO, Marco , BANCHI, Nicola
发明人: SASSANELLI, Giuseppe , BERTI, Matteo , BERGAMINI, Lorenzo , BRESCIANI, Stefano , DEIACO, Marco , BANCHI, Nicola
CPC分类号: F04B41/06 , B01D53/265 , B01D2256/22 , B01D2257/80 , F04D13/14 , F04D25/163 , F04D29/5826 , F04D31/00 , F25J3/0266 , F25J2230/20 , F25J2230/80 , F25J2235/80 , Y02C10/12
摘要: Method and system for compressing a fluid in a gas phase and for pumping the fluid in a dense phase. The system (10) includes a compressor part (12) having an impeller; a compressor part inlet (32) that receives the fluid in the gas phase; a compressor part outlet (36) that provides the fluid in the gas phase; a temperature changing device (40) that changes a phase of the fluid; a pump part (14) having an impeller; a pump part inlet that receives the fluid in the dense phase from the compressor part outlet; a pump part outlet that outputs the fluid in the dense phase from the system; a single bull gear (20) configured to rotate around an axial axis with a predetermined speed; plural pinions (22) contacting the single gear bull and configured to rotate with predetermined speeds, and a pump shaft (23) configured to rotate the at least one impeller of the pump part.
摘要翻译: 用于压缩气相中的流体并用于在密相中泵送流体的方法和系统。 系统(10)包括具有叶轮的压缩机部分(12) 压缩机部分入口(32),其接收气相中的流体; 在气相中提供流体的压缩机部分出口(36); 温度变化装置(40),其改变流体的相位; 具有叶轮的泵部件(14) 泵部分入口,其从压缩机部件出口接收密相中的流体; 从系统输出密相中的流体的泵部分出口; 单个大齿轮(20),其构造成以预定速度围绕轴线旋转; 多个小齿轮(22)接触单个齿轮斗并被构造成以预定速度旋转;以及泵轴(23),构造成旋转泵部件的至少一个叶轮。