公开(公告)号：US09890787B2

公开(公告)日：2018-02-13

申请号：US14408931

申请日：2013-06-18

申请人： Nuovo Pignone Srl

发明人： Matteo Bertoneri ,  Massimo Camatti ,  Manuele Bigi ,  Luigi Podesta

IPC分类号： F04D29/30 ,  F04D15/00 ,  F04D1/00 ,  F04D13/06 ,  F04D27/00 ,  F04D15/02 ,  F04D29/28 ,  F04D29/24 ,  F04D29/42 ,  F04D31/00

CPC分类号： F04D15/0066 ,  F04D1/00 ,  F04D13/06 ,  F04D15/0236 ,  F04D27/004 ,  F04D29/242 ,  F04D29/284 ,  F04D29/286 ,  F04D29/289 ,  F04D29/30 ,  F04D29/4213 ,  F04D31/00 ,  F05D2210/13 ,  F05D2240/304 ,  F05D2240/305 ,  F05D2250/51 ,  F05D2260/14 ,  F05D2260/95

摘要： A centrifugal compressor for processing a wet gas. The centrifugal compressor includes: a casing; and least one compressor stage comprising at least one impeller rotatingly arranged in the casing and provided with an impeller hub and a plurality of impeller blades, each impeller blade having a suction side and a pressure side. The at least one compressor stage comprises at least one droplet breaking arrangement configured for promoting breakup of liquid droplets flowing through the compressor stage.