发明名称 Multi-stage gas separator
摘要 A gas separator is configured to separate gas from a two-phase fluid. The gas separator includes a rotatable shaft, a plurality of separation stages and an outer housing. Each of the plurality of separation stages includes a rotor connected to the rotatable shaft, a diffuser downstream from the rotor and a crossover downstream from the diffuser. Each crossover is configured to remove gas from its respective separation stage. The outer housing includes a separate group of discharge ports for each separation stage to permit the removal of gas from each separation stage.
申请公布号 US7461692(B1) 申请公布日期 2008.12.09
申请号 US20060409429 申请日期 2006.04.21
申请人 WOOD GROUP ESP, INC. 发明人 WANG CHENGBAO
分类号 E21B43/38;B01D19/00 主分类号 E21B43/38
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