AU642160B2 - Improved plug screw feeder - Google Patents

Improved plug screw feeder Download PDF

Info

Publication number
AU642160B2
AU642160B2 AU63315/90A AU6331590A AU642160B2 AU 642160 B2 AU642160 B2 AU 642160B2 AU 63315/90 A AU63315/90 A AU 63315/90A AU 6331590 A AU6331590 A AU 6331590A AU 642160 B2 AU642160 B2 AU 642160B2
Authority
AU
Australia
Prior art keywords
plug screw
screw
screw feeder
plug
force feed
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.)
Ceased
Application number
AU63315/90A
Other languages
English (en)
Other versions
AU6331590A (en
Inventor
John Eccleston
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.)
Kvaerner Hymac Inc
Original Assignee
Kvaerner Hymac Inc
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 Kvaerner Hymac Inc filed Critical Kvaerner Hymac Inc
Publication of AU6331590A publication Critical patent/AU6331590A/en
Application granted granted Critical
Publication of AU642160B2 publication Critical patent/AU642160B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/18—Disintegrating in mills in magazine-type machines
    • D21B1/22—Disintegrating in mills in magazine-type machines with screw feed

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Screw Conveyors (AREA)
  • Disintegrating Or Milling (AREA)
  • Refuse Collection And Transfer (AREA)
AU63315/90A 1989-09-19 1990-09-17 Improved plug screw feeder Ceased AU642160B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000612010A CA1309962C (en) 1989-09-19 1989-09-19 Plug screw feeder
CA612010 1989-09-19

Publications (2)

Publication Number Publication Date
AU6331590A AU6331590A (en) 1991-04-18
AU642160B2 true AU642160B2 (en) 1993-10-14

Family

ID=4140627

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63315/90A Ceased AU642160B2 (en) 1989-09-19 1990-09-17 Improved plug screw feeder

Country Status (9)

Country Link
EP (1) EP0493422B1 (de)
JP (1) JPH05500086A (de)
AU (1) AU642160B2 (de)
CA (1) CA1309962C (de)
DE (1) DE69005311T2 (de)
ES (1) ES2047340T3 (de)
FI (1) FI97732C (de)
NO (1) NO180546C (de)
WO (1) WO1991004371A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9503505A (pt) * 1995-07-31 1997-09-30 Dedini S A Administracao E Par Dispositivo de alimentação para digestores de alta pressão
US5756098A (en) * 1995-12-12 1998-05-26 The University Of Montana Methods for the extraction of phytochemicals from fibrous plants in the absence of solvent
EP2336344A1 (de) 2009-12-21 2011-06-22 Sekab E-Technology AB Vorbehandlung von Zellulose haltigem Material
SE537989C2 (sv) * 2014-05-22 2016-01-19 Valmet Oy Arrangemang för att mata finfördelat material med användningav en pluggskruvmatare
SE543151C2 (en) * 2018-07-02 2020-10-13 Valmet Oy Feeding system and method for feeding comminuted cellulosic material to a high-pressure treatment zone
SE543327C2 (en) * 2018-10-01 2020-12-01 Valmet Oy Method for feeding lignocellulosic biomass material
EP3666859B1 (de) * 2018-12-12 2022-03-02 Valmet Ab Geschwindigkeitsgesteuerter stopfschneckenförderer
AT522964B1 (de) 2019-11-25 2021-04-15 Andritz Ag Maschf Vorrichtung und verfahren zur mazeration eines foerderguts

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB889928A (en) * 1959-03-03 1962-02-21 Bowater Board Company Improvements in and relating to the production of fibres from lignocellulosic material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2728422A1 (de) * 1977-06-24 1979-01-04 Projektierung Chem Verfahrenst Verfahren und vorrichtung zur aufarbeitung von rohstoffen mit faserigen bestandteilen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB889928A (en) * 1959-03-03 1962-02-21 Bowater Board Company Improvements in and relating to the production of fibres from lignocellulosic material

Also Published As

Publication number Publication date
NO180546B (no) 1997-01-27
NO180546C (no) 1997-05-14
FI97732C (fi) 1997-02-10
DE69005311T2 (de) 1994-05-19
CA1309962C (en) 1992-11-10
JPH05500086A (ja) 1993-01-14
NO920935L (no) 1992-03-10
FI921162A0 (fi) 1992-03-18
EP0493422A1 (de) 1992-07-08
WO1991004371A1 (en) 1991-04-04
DE69005311D1 (de) 1994-01-27
EP0493422B1 (de) 1993-12-15
ES2047340T3 (es) 1994-02-16
FI97732B (fi) 1996-10-31
NO920935D0 (no) 1992-03-10
AU6331590A (en) 1991-04-18
FI921162A (fi) 1992-03-18

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired