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公开(公告)号:EP1268078A1
公开(公告)日:2003-01-02
申请号:EP01915505.0
申请日:2001-03-26
发明人: THEW, Martin Thomas , FAGHMOUS, Ali
IPC分类号: B04C11/00
CPC分类号: B04C11/00
摘要: A cyclone (10) includes diametrically opposed inlets (14) and a lower outlet (22) for denser parts of the flow. Less dense parts of the flow pass upwardly through a take off tube (26). The flow rate to the inlets is varied periodically to increase the efficiency as compared to the use of a steady flow rate.