Size reduction device and method for the size reduction of solid particles

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United States of America Patent

PATENT NO 9802203
APP PUB NO 20150069154A1
SERIAL NO

14483604

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Abstract

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A size reduction device and method for solid particles, which are conveyed as a suspension in a liquid flow. The device includes a housing, at least two counter-rotatable size reduction components disposed in the housing, each including a plurality of cutting elements, disposed on a common rotatable shaft with a longitudinal axis. The flow direction of the suspension is at right angles to the longitudinal axes of the shafts of the size reduction components. Two mutually opposite guide rails with a longitudinal axis parallel to the shafts are assigned to components. Each guide rail includes a base plate, on which ribs with channels are constituted parallel to the flow direction on the side of the base plate towards the component.

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Patent Owner(s)

Patent OwnerAddress
NETZSCH PUMPEN & SYSTEME GMBHGEBRÜDER-NETZSCH-STRASSE 19 D-95100 SELB

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Voltolini, Rafael Jaragua do Sul, BR 2 2

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