Systems and methods for extracting sand from raw slurry material

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United States of America Patent

PATENT NO 8889016
SERIAL NO

13926640

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Abstract

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A processing system for processing raw slurry material comprises a barrel member defining a processing chamber, at least one intermediate opening, and an outlet opening, a trough system arranged to contain the raw slurry material, at least one transport member, and a drive system. As the drive system rotates the barrel member, the at least one transport member transports at least a portion of the raw slurry material from the trough system and through the processing chamber such that at least a first portion of the raw slurry material is transported to outlet opening, at least a second portion the raw slurry material exits the processing chamber through the intermediate opening, and at least at third portion of the raw slurry material is allowed to flow back towards the trough system.

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Patent Owner(s)

Patent OwnerAddress
DARITECH INC8540 BENSON RD LYNDEN WA 98264

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DeWaard, David Lynden, US 35 169

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