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公开(公告)号：EP0922812A3
公开(公告)日：2000-02-02
申请号：EP98204191.5
申请日：1998-12-09
申请人： Ingenieursbureau JBR
发明人： Brouwer, Jan
IPC分类号： E02F7/10
摘要： A conveyor system for a two-phase flow, such as water containing sand, gravel and the like, comprising at least one conveyor pipeline (1) with means (2) for generating a flow, characterized in that the internal surface of the conveyor line bears guide means (7) for influencing the flow. A pump (2) is accommodated in the conveyor pipeline, and the guide means (7) are situated immediately upstream of the inlet of the pump. In case the pump is a rotary pump, the guide means are designed to impart a preliminary rotation to the flow.
摘要翻译： 用于两相流的输送系统，例如含有砂，砾石等的水，包括至少一个具有用于产生流动的装置（2）的输送管线（1），其特征在于输送线的内表面 承载用于影响流动的引导装置（7）。 泵（2）容纳在输送管线中，引导装置（7）位于泵的入口的紧邻上游。 在泵是旋转泵的情况下，引导装置被设计成给流动提供初步旋转。
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公开(公告)号：EP0922812A2
公开(公告)日：1999-06-16
申请号：EP98204191.5
申请日：1998-12-09
申请人： Ingenieursbureau JBR
发明人： Brouwer, Jan
IPC分类号： E02F7/10
摘要： A conveyor system for a two-phase flow, such as water containing sand, gravel and the like, comprising at least one conveyor pipeline (1) with means (2) for generating a flow, characterized in that the internal surface of the conveyor line bears guide means (7) for influencing the flow. A pump (2) is accommodated in the conveyor pipeline, and the guide means (7) are situated immediately upstream of the inlet of the pump. In case the pump is a rotary pump, the guide means are designed to impart a preliminary rotation to the flow.
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