Vorrichtung zum Verdichten von losem Schüttgut

A machine for the compression of a bulky mass

Dispositif pour la compression de matières en vrac

Abstract

A machine for the compression of a bulky mass (2), e.g. plastic-coated, shredded waste paper, so as to form a compact, elongated, well-integrated body, e.g. a fuel body for heating purposes. The machine has a driven screw arrangement arranged centrally in a conically tapering space (10) which comprises on the one hand a rear feed screw (13), partly located in the said space, and on the hand a front compression screw (18), arranged concentrically in relation to the feed screw, both the said screws being rotatable at mutually unequal speeds.

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Patent Citations (4)

    Publication numberPublication dateAssigneeTitle
    DE-1009799-BJune 06, 1957Arthur FuehrerSchneckenpresse
    DE-2736810-A1March 16, 1978Reinhall P GSpindelpresse, wie ein schneckenspeiser fuer fasermaterial und aehnliche, lignozellulose enthaltende materialien
    DE-3429848-A1February 27, 1986Kufferath Andreas GmbhScrew extruder
    GB-1020442-AFebruary 16, 1966English Electric Co LtdImprovements in or relating to the extrusion of tubes

NO-Patent Citations (1)

    Title
    SOVIET INVENTIONS ILLUSTRATED, section PQ, week E33, September 29, 1982 DERWENT PUBLICATIONS LTD., Londen, P 71 * SU 872 295 (AS BELO CONS BUR) *

Cited By (10)

    Publication numberPublication dateAssigneeTitle
    EP-0790122-A2August 20, 1997Robin HamiltonSchneckenpresse und Verfahren zum Verdichten
    EP-0790122-A3January 07, 1998Robin HamiltonPresse à vis et procédé de pressage
    FR-2783724-A1March 31, 2000Roland HytterhaegenDispositif de broyage compactage et pre-traitement de matieres plastiques organiques ou autres
    GB-2285407-AJuly 12, 1995Kobe Steel LtdApparatus for molding fibrous material containing waste paper
    JP-2012106263-AJune 07, 2012Miike Iron Works Co Ltd, 株式会社御池鐵工所固形物成形装置
    US-5629034-AMay 13, 1997Kabushiki Kaisha Kobe Seiko ShoApparatus for molding fibrous material mainly containing waste paper and agricultural material
    US-8312809-B2November 20, 2012C.M.S. S.P.A.Screw press for compacting solid waste
    US-RE36232-EJune 22, 1999Kabushiki Kaisha Kobe Seiko ShoApparatus for molding fibrous material
    WO-2008087183-A1July 24, 2008C.M.S. S.P.A.Screw press for compacting solid waste
    WO-2008115162-A1September 25, 2008Evgeniy Nikolaevich Malyshev, Gennadiy Nikolaevich ManyaninBriquette producing method and a worm press extruder for carrying out said method