Continental Oil Company

David H Davis

Richard E Doerr

David L McCain

Improvement structure for use in mine slurry conveyor systems of the type which transport mined material from a plurality of work spaces in the mine to a remotely disposed recovery and finishing plane. The system utilizes permanent tank or silo storage of slurry and water at a centralized point within a mine for reception of material slurry from all work faces in order to re-regulate slurry concentration for further conveyance out of the mine to a recovery station. The slurry silo communicates with a positive solids feed device which deposits mined material into a submerged slurry pit for re-slurry mixing at controlled rate of positive solids feed and agitation of re-slurry water whereupon the adjusted slurry is hydraulically conveyed to the recovery station.

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Fairmont, WV, United States of America

David H Davis