Pulp screen

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4613432
SERIAL NO

06667060

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Separating equipment having a partially submerged vibratory screen in a screening device wherein oversized particles are induced to flow in a spiral direction outwardly from a central submerged area of the screen. A low velocity inlet manifold is employed centrally above the screen and a spray mechanism directs clearing spray to a peripheral area outwardly of the submerged portion of the screen. The screen is submerged by means of a chamber which extends outwardly above the lower most portion of the concaved partially submerged screen. The preferred embodiments specifically contemplates the screening of water borne wood pulp for the paper industry.

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Patent Owner(s)

Patent OwnerAddress
SWECO INCORPORATEDLOS ANGELES CA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hixson, Marvin D Manhattan Beach, CA 1 34
Huber, Gene A Los Angeles, CA 4 154
Racine, Bill A Hacienda Heights, CA 2 68

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