Abrasive removal system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Mar 13, 2003
app pub date -
Sep 11, 2001
filing date -
Sep 11, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An abrasive removal system for a wet abrasive cutting system includes a recovery tank for receiving a flow from a fluid abrasive cutting jet. A pump is fluidly connected to the recovery tank for removing an abrasive laden slurry from the recovery tank by suction. The pump creates a negative pressure which is directed, in the preferred embodiment of the invention, through a balanced suction manifold which is fluidly connected upstream from the centrifugal pump and positioned in the recovery tank providing a substantially even suction within a lower portion of the recovery tank. In the preferred embodiment of the abrasive removal system, the balanced suction manifold includes a plurality of balanced suction nozzles fluidly connected to and extending from the balanced suction manifold. A solids separator is fluidly connected downstream to the centrifugal pump and removes abrasive grit from the abrasive laden slurry.
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