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Apparatus for generating a vortice liquid pump, pump the eddy current and the process of pumping liquid
Apparatus for generating a vortice liquid pump, pump the eddy current and the process of pumping liquid
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机译:用于产生伏打液体泵的设备,泵送涡流和泵送液体的过程
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摘要
A pump (10) is provided with a vortex generaing member (35) which rotates about a central axis (32) to generate a vortex column (30) of liquid which has a rotary velocity and which is directed to the pump inlet (15). At the pump inlet, this energy is dissipated into the ambient liquid (16) causing an inward flow of liquid swirling in an opposite direction into and through the pump inlet (15) for discharge through a pump outlet (18). The preferred vortex generating member (35) has a plurality of outer liquid inlets (42) leading to passageways (48) of reducing cross section which causes the liquid to increase in velocity as the liquid flows radially inwardly toward the axis (32) and liquid streams are combined tangentially at the axis. The pump is particularly useful for pumping liquids with particulate content and overcomes the problem of abrasion between moving parts by such matter.
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