Screen-type screw centrifuge

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11654444
APP PUB NO 20230034543A1
SERIAL NO

17877675

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Abstract

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A screen-type screw centrifuge including a screw drive shaft, a screw hub, a hollow screw main body and a ring-shaped annular-gap cover. At least one axial access channel is formed radially between a screw main body circumferential wall and the annular-gap cover. Using a tool engagement portion of a tightening means, by which the screw main body is fixed to the screw hub with a first screw main body axial end portion thereof, is axially accessible from a second screw main body axial end portion.

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Patent Owner(s)

Patent OwnerAddress
ANDRITZ SEPARATION GMBH85256 VIERKIRCHEN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Scherer, Dieter Vierkirchen, DE 40 774
Zhu, Franziska Vierkirchen, DE 1 0

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