Centrifugal pump for slurries
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United States of America Patent
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Sep 17, 2013
Grant Date -
Oct 28, 2010
app pub date -
Apr 23, 2010
filing date -
Apr 24, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
A centrifugal pump is provided having a volute casing having a discharge conduit, an impeller provided in the volute casing, and a suction sideliner enclosing the impeller in the volute casing, the suction sideliner being at least partially covered with sintered tungsten carbide tiles. In one embodiment, the impellor has a central hub, a plurality of vanes spacedly attached to the hub, and at least one side plate attached to the vanes, whereby each vane is individually wear protected prior to attaching each vane to the hub.
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