Method and apparatus for continuous magnetic filtration of ferrous mill scale from liquid solutions

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United States of America Patent

PATENT NO 12059688
APP PUB NO 20210237098A1
SERIAL NO

17268235

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Abstract

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A method and apparatus for continuous magnetic filtration of ferrous mill scale from liquid solution employs a tank for receipt of fluids laden with mill scale. A curvate trough within the tank receives a rotatable magnetic drum and establishes a channel therebetween. An air compressor and associated manifold generate bubbles within the tank and adjacent the rotatable magnetic drum. The mill scale attaches to the bubbles, which are attracted to the surface of the drum where the mill scale accumulates. The accumulation of mill scale particles is moved about the surface of the rotating drum by a scraper proximate the surface thereof. By moving the accumulated mill scale particles to regions of the rotating drum that are of a magnetic force insufficient to retain them upon the surface of the drum, the mill scale particles are removed and passed to a conveyor system.

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Patent Owner(s)

Patent OwnerAddress
GT OF OHIO LTD1049 INDUSTRIAL AVENUE SW MASSILLON OH 44647

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dickerhoof, Mark H Clinton, US 1 1
Eisenhut, John D Canton, US 8 25
Seidelson, Craig Eric Fishers, US 1 1

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