EP2418074A3 - Pellet press - Google Patents

Pellet press Download PDF

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Publication number
EP2418074A3
EP2418074A3 EP11450101.8A EP11450101A EP2418074A3 EP 2418074 A3 EP2418074 A3 EP 2418074A3 EP 11450101 A EP11450101 A EP 11450101A EP 2418074 A3 EP2418074 A3 EP 2418074A3
Authority
EP
European Patent Office
Prior art keywords
ring die
peripheral surface
inlet opening
raw material
ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11450101.8A
Other languages
German (de)
French (fr)
Other versions
EP2418074A2 (en
Inventor
Manfred Reisinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ave Osterreich GmbH
Original Assignee
Ave Osterreich GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ave Osterreich GmbH filed Critical Ave Osterreich GmbH
Publication of EP2418074A2 publication Critical patent/EP2418074A2/en
Publication of EP2418074A3 publication Critical patent/EP2418074A3/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/20—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
    • B30B11/201—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring for extruding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Glanulating (AREA)

Abstract

Bei einer Pelletpresse (1) umfassend eine im wesentlichen radiale Bohrungen aufweisende Ringmatrize (4), an deren inneren Umfangsfläche (6) zumindest ein zu dieser exzentrisch angeordneter Koller (7) abrollbar angeordnet ist, eine mit einer Zuführvorrichtung für das zu pelletierende Rohmaterial in Verbindung stehende Fördervorrichtung (2), mit welcher das Rohmaterial von der Seite des Stützrings (10) dem von der Ringmatrize (4) umschlossenen Pressraum zugeführt wird, und wenigstens eine Abfördereinrichtung zum Abfördern von an der äußeren Umfangsfläche der Ringmatrize (4) abgeschnittenen Pellets und von aus dem Pressraum austretendem Störmaterial, sind zwei gesonderte Auswurfschächte (9,14) vorgesehen, denen jeweils eine gesonderte Abfördereinrichtung zugeordnet ist, wobei eine Eintrittsöffnung eines für die Pellets vorgesehenen Auswurfschachts (9) unterhalb der Ringmatrize (4) und eine Eintrittsöffnung eines für das Störmaterial vorgesehenen Auswurfschachts (14) an der der Fördervorrichtung (2) zugewandten Stirnseite der Ringmatrize (4) angeordnet ist.

Figure imgaf001
In a pellet press (1) comprising a ring die (4) having essentially radial bores, on the inner peripheral surface (6) of which at least one eccentrically arranged roller (7) is arranged to be unrollable, one connected to a feed device for the raw material to be pelletized standing conveying device (2), with which the raw material from the side of the support ring (10) is supplied to the from the ring die (4) enclosed pressing space, and at least one discharge device for conveying off on the outer peripheral surface of the ring die (4) cut pellets and two separate ejection ducts (9,14) are provided, each of which is assigned a separate discharge device, wherein an inlet opening provided for the pellet discharge chute (9) below the ring die (4) and an inlet opening one for the disturbing material provided ejection shaft (14) the conveyor device (2) facing the end face of the ring die (4) is arranged.
Figure imgaf001
EP11450101.8A 2010-08-13 2011-08-11 Pellet press Withdrawn EP2418074A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT13632010A AT510179A1 (en) 2010-08-13 2010-08-13 PELLET PRESS

Publications (2)

Publication Number Publication Date
EP2418074A2 EP2418074A2 (en) 2012-02-15
EP2418074A3 true EP2418074A3 (en) 2014-08-27

Family

ID=44785785

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11450101.8A Withdrawn EP2418074A3 (en) 2010-08-13 2011-08-11 Pellet press

Country Status (2)

Country Link
EP (1) EP2418074A3 (en)
AT (1) AT510179A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3369561B1 (en) 2012-11-06 2020-04-15 Franz Blieninger Pellet press with device for cutting to length of pellets containing biogenic fibres and method for producing said pellets

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167813A (en) * 1962-09-10 1965-02-02 California Pellet Mill Co Extrusion mill and feeder means therefor
US3807926A (en) * 1972-04-06 1974-04-30 G Morse Pellet mill with positive feed
GB2022124A (en) * 1978-04-06 1979-12-12 Icic Spa Rotary pressing cage
US4669966A (en) * 1985-01-30 1987-06-02 Norvidan Engineering Nederland B.V. Pelletizing apparatus with mixing blades for compacting powdered and fibrous raw materials to a pellet product
US5487862A (en) * 1994-05-18 1996-01-30 Andritz Sprout-Bauer, Inc. Annular gap expander pellet former and process of using same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167813A (en) * 1962-09-10 1965-02-02 California Pellet Mill Co Extrusion mill and feeder means therefor
US3807926A (en) * 1972-04-06 1974-04-30 G Morse Pellet mill with positive feed
GB2022124A (en) * 1978-04-06 1979-12-12 Icic Spa Rotary pressing cage
US4669966A (en) * 1985-01-30 1987-06-02 Norvidan Engineering Nederland B.V. Pelletizing apparatus with mixing blades for compacting powdered and fibrous raw materials to a pellet product
US5487862A (en) * 1994-05-18 1996-01-30 Andritz Sprout-Bauer, Inc. Annular gap expander pellet former and process of using same

Also Published As

Publication number Publication date
AT510179A1 (en) 2012-02-15
EP2418074A2 (en) 2012-02-15

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