Device for resuspension of solids in slurry pipe transport

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11230445
APP PUB NO 20210053775A1
SERIAL NO

16977713

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Importance

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Abstract

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An internal inclined sub-channel, or ramp device, for suspending and/or re-suspending solids within a pipeline system during transport of slurry may be provided to various components of the slurry transport system to control or reduce localized and severe wear that often occurs in slurry pumps. Embodiments of the ramp device may be adequately configured to alter slurry multiphase flow patterns and/or disrupt traditional moving/sliding bed regime phenomena. Embodiments of the ramp device may be adequately configured to raise coarse abrasive particulates from bottom portions of a slurry pipe section—where a higher concentration and/or a larger presence of coarser particles may be present. Embodiments of the ramp device may be installed in proximity of and/or upstream of slurry pumps to prevent occurrences of severe localized wear at the inner diameter of the pump suction side wall around the bottom or 6 o'clock position.

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Patent Owner(s)

  • FLSMIDTH A/S

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Echeverri, Luis Fernando Tuscon, US 3 3

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