PUMP IMPELLER WITH ENHANCED VANE INLET WEAR

PUMP IMPELLER WITH ENHANCED VANE INLET WEAR

Disclosed is a centrifugal pump having inlet blade angles set to an angle which takes into account the velocity of the solids moving within a slurry steam to reduce the wear on the centrifugal pump. The centrifugal pump includes an impeller for moving the slurry. The impeller includes a plurality of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HERGT, PETER, ADDIE, GRAEME R
Format: Patent
Sprache:eng ; fre
Schlagworte:
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Beschreibung
Zusammenfassung:Disclosed is a centrifugal pump having inlet blade angles set to an angle which takes into account the velocity of the solids moving within a slurry steam to reduce the wear on the centrifugal pump. The centrifugal pump includes an impeller for moving the slurry. The impeller includes a plurality of vanes, wherein each vane has an inlet angle optimized for providing a substantially shock- free entry of slurry into the pump relative to a velocity profile of the solids contained within the lower half of the slurry profile to reduce wear on the pump.