ATE49155T1 - METHOD OF ACTIVATING AN EXTRUSION MILL AND EXTRUSION MILL FOR USE IN THIS PROCESS. - Google Patents

METHOD OF ACTIVATING AN EXTRUSION MILL AND EXTRUSION MILL FOR USE IN THIS PROCESS.

Info

Publication number
ATE49155T1
ATE49155T1 AT87200497T AT87200497T ATE49155T1 AT E49155 T1 ATE49155 T1 AT E49155T1 AT 87200497 T AT87200497 T AT 87200497T AT 87200497 T AT87200497 T AT 87200497T AT E49155 T1 ATE49155 T1 AT E49155T1
Authority
AT
Austria
Prior art keywords
drum
mill
rollers
pressing
adjustment
Prior art date
Application number
AT87200497T
Other languages
German (de)
Inventor
Benthum Antonius Petrus Th Van
Original Assignee
Benthum A P T Beheer Bv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19847733&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE49155(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Benthum A P T Beheer Bv filed Critical Benthum A P T Beheer Bv
Application granted granted Critical
Publication of ATE49155T1 publication Critical patent/ATE49155T1/en

Links

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
    • B30B11/208—Roller constructions; Mounting of the rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Feed For Specific Animals (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

In an extrusion mill of the type of a pellet press, there are pressing rollers 7 rotating within a perforated drum 3 for pressing material through the openings in the drum e.g. for making pellets for feeding cattle. The invention relates to the adjustment of the rollers radially with respect to the drum during operation, by adjustment means extending to the outside opposite the side where the material to be pressed enters the drum. The rollers are first adjusted in positions close to the drum wall and are then gradually adjusted inwardly during pressing, to give better results, prevent clogging of the mill with tacky material therein and avoid the necessity to stop the mill and open it for each adjustment.
AT87200497T 1986-03-18 1987-03-18 METHOD OF ACTIVATING AN EXTRUSION MILL AND EXTRUSION MILL FOR USE IN THIS PROCESS. ATE49155T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8600693 1986-03-18
EP87200497A EP0238147B2 (en) 1986-03-18 1987-03-18 Method for operating an extrusion mill and extrusion mill for use in this method

Publications (1)

Publication Number Publication Date
ATE49155T1 true ATE49155T1 (en) 1990-01-15

Family

ID=19847733

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87200497T ATE49155T1 (en) 1986-03-18 1987-03-18 METHOD OF ACTIVATING AN EXTRUSION MILL AND EXTRUSION MILL FOR USE IN THIS PROCESS.

Country Status (5)

Country Link
EP (1) EP0238147B2 (en)
AT (1) ATE49155T1 (en)
DE (1) DE3761295D1 (en)
ES (1) ES2012384T5 (en)
GR (1) GR3000270T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0371519B1 (en) * 1986-01-24 1992-07-22 Buehler Ag Pellet press
JPH0784010B2 (en) * 1991-11-29 1995-09-13 株式会社神戸製鋼所 Underwater cutting granulator
DE4426372A1 (en) 1994-07-26 1996-02-01 Salzhausener Maschinenbautechn Process for processing pelletizable material
NL1004319C2 (en) * 1996-10-18 1998-04-21 Pelleting Technologie Nederlan Pelleteer.
RU2207247C1 (en) * 2002-08-06 2003-06-27 Белгородская государственная технологическая академия строительных материалов Press-roll extruder
DE102008015617B4 (en) * 2008-03-26 2021-01-14 Salzhausener Maschinenbautechnik Salmatec Gmbh Roller adjustment device
NL2014925B1 (en) 2015-06-05 2017-02-03 Pelleting Tech Nederland B V Pellet press comprising a single roller.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2157528A (en) * 1936-05-15 1939-05-09 Western Pellet Machine Corp Machine for forming compressed feeds and similar products
US2160302A (en) * 1938-04-25 1939-05-30 Popick Mfg Company A Compressed feed machine
US2240660A (en) * 1940-02-26 1941-05-06 Edgar T Meakin Extrusion mill
US2648296A (en) * 1948-05-29 1953-08-11 Sennet A Oliver Pellet mill
CH431250A (en) * 1963-09-30 1967-02-28 Muehlenbau Dresden Veb Pressing device for press rollers in concentrate presses

Also Published As

Publication number Publication date
EP0238147A1 (en) 1987-09-23
EP0238147B1 (en) 1990-01-03
DE3761295D1 (en) 1990-02-08
EP0238147B2 (en) 1993-05-12
ES2012384T5 (en) 1995-08-01
GR3000270T3 (en) 1991-03-15
ES2012384B3 (en) 1990-03-16

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Legal Events

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