WO1999054045A1 - Method and apparatus for processing pulp stock derived from a pulp or paper mill - Google Patents

Method and apparatus for processing pulp stock derived from a pulp or paper mill Download PDF

Info

Publication number
WO1999054045A1
WO1999054045A1 PCT/FI1999/000306 FI9900306W WO9954045A1 WO 1999054045 A1 WO1999054045 A1 WO 1999054045A1 FI 9900306 W FI9900306 W FI 9900306W WO 9954045 A1 WO9954045 A1 WO 9954045A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
pulp
broke
double action
rings
Prior art date
Application number
PCT/FI1999/000306
Other languages
English (en)
French (fr)
Other versions
WO1999054045A8 (en
Inventor
Hannu Virtanen
Mauno Huovinen
Original Assignee
Megatrex Oy
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
Priority claimed from FI980849A external-priority patent/FI980849A/fi
Priority claimed from FI981627A external-priority patent/FI981627A/fi
Application filed by Megatrex Oy filed Critical Megatrex Oy
Priority to CA002328205A priority Critical patent/CA2328205A1/en
Priority to EP99915779A priority patent/EP1087840A1/en
Priority to AU34231/99A priority patent/AU3423199A/en
Publication of WO1999054045A1 publication Critical patent/WO1999054045A1/en
Publication of WO1999054045A8 publication Critical patent/WO1999054045A8/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
    • B02C13/205—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors arranged concentrically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/22—Disintegrating by mills having rotary beater elements ; Hammer mills with intermeshing pins ; Pin Disk Mills
    • B02C13/24—Disintegrating by mills having rotary beater elements ; Hammer mills with intermeshing pins ; Pin Disk Mills arranged around a vertical axis
    • 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
    • D21B1/30—Defibrating by other means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/34—Other mills or refiners
    • D21D1/36—Other mills or refiners with vertical shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Crushing And Grinding (AREA)
PCT/FI1999/000306 1998-04-16 1999-04-13 Method and apparatus for processing pulp stock derived from a pulp or paper mill WO1999054045A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002328205A CA2328205A1 (en) 1998-04-16 1999-04-13 Method and apparatus for processing pulp stock derived from a pulp or paper mill
EP99915779A EP1087840A1 (en) 1998-04-16 1999-04-13 Method and apparatus for processing pulp stock derived from a pulp or paper mill
AU34231/99A AU3423199A (en) 1998-04-16 1999-04-13 Method and apparatus for processing pulp stock derived from a pulp or paper mill

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FI980849 1998-04-16
FI980849A FI980849A (fi) 1998-04-16 1998-04-16 Menetelmä ja laite paperitehtaan hylyn käsittelemiseksi
FI981627A FI981627A (fi) 1998-04-16 1998-07-17 Menetelmä ja laite paperitehtaan hylyn käsittelemiseksi
FI981627 1998-07-17
FI981788A FI105699B (fi) 1998-04-16 1998-08-20 Menetelmä ja käyttö massa- tai paperitehtaan massasulpun käsittelemiseksi
FI981788 1998-08-20

Publications (2)

Publication Number Publication Date
WO1999054045A1 true WO1999054045A1 (en) 1999-10-28
WO1999054045A8 WO1999054045A8 (en) 2000-01-06

Family

ID=27241729

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI1999/000306 WO1999054045A1 (en) 1998-04-16 1999-04-13 Method and apparatus for processing pulp stock derived from a pulp or paper mill

Country Status (4)

Country Link
EP (1) EP1087840A1 (da)
AU (1) AU3423199A (da)
CA (1) CA2328205A1 (da)
WO (1) WO1999054045A1 (da)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000050695A1 (en) * 1999-02-22 2000-08-31 Stora Kopparbergs Bergslags Aktiebolag (Publ) Method in connection with the production of paper or cardboard
WO2001038632A1 (en) * 1999-11-24 2001-05-31 Megatrex Oy Method and device for handling filled reject flows in a paper or paperboard mill
WO2003031717A1 (en) * 2001-10-10 2003-04-17 Megatrex Oy Method of separating colouring agents, particularly printing ink,from recycled fibre material
US7169258B2 (en) 2000-05-26 2007-01-30 Voith Paper Patent Gmbh Process and a fluffer device for treatment of a fiber stock suspension
WO2008122691A1 (en) 2007-04-10 2008-10-16 Fractivator Oy Impact mill
WO2010055199A1 (en) * 2008-11-14 2010-05-20 Fractivator Oy Method and apparatus for the preparation of finely divided calcium hydroxide
US8282780B2 (en) 2003-07-15 2012-10-09 Fp-Pigments Oy Method and apparatus for pre-treatment of fibre material to be used in the manufacture of paper, board or the like
WO2014045209A1 (en) * 2012-09-20 2014-03-27 Stora Enso Oyj Method and device for defibrating fibre-containing material to produce micro-fibrillated cellulose
EP2997190B1 (en) 2013-05-14 2017-02-08 UPM-Kymmene Corporation A method and a device for producing nanofibrillar cellulose
CN107313276A (zh) * 2017-08-05 2017-11-03 刘奇美 一种用于造纸厂的纸浆分散设备
US10053817B2 (en) 2010-04-27 2018-08-21 Fiberlean Technologies Limited Process for the manufacture of structured materials using nano-fibrillar cellulose gels
US10100464B2 (en) 2009-05-15 2018-10-16 Fiberlean Technologies Limited Paper filler composition
US10214859B2 (en) 2016-04-05 2019-02-26 Fiberlean Technologies Limited Paper and paperboard products
US10253457B2 (en) 2010-11-15 2019-04-09 Fiberlean Technologies Limited Compositions
US10294371B2 (en) 2009-03-30 2019-05-21 Fiberlean Technologies Limited Process for the production of nano-fibrillar cellulose gels
US10301774B2 (en) 2009-03-30 2019-05-28 Fiberlean Technologies Limited Process for the production of nano-fibrillar cellulose suspensions
US10570564B2 (en) * 2014-08-13 2020-02-25 Upm-Kymmene Corporation Method for preparing nanofibrillar cellulose
US10577469B2 (en) 2015-10-14 2020-03-03 Fiberlean Technologies Limited 3D-formable sheet material
US10794006B2 (en) 2016-04-22 2020-10-06 Fiberlean Technologies Limited Compositions comprising microfibrilated cellulose and polymers and methods of manufacturing fibres and nonwoven materials therefrom
US11155697B2 (en) 2010-04-27 2021-10-26 Fiberlean Technologies Limited Process for the production of gel-based composite materials
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
US11970817B2 (en) 2009-05-15 2024-04-30 Fiberlean Technologies Limited Paper filler composition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431482A (en) * 1980-11-25 1984-02-14 Escher Wyss Gmbh Dispersion apparatus for the preparation of waste paper
WO1996019283A1 (en) * 1994-12-22 1996-06-27 Megatrex Oy Arrangement for protecting the bearings of rotors in pin-mill-type equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431482A (en) * 1980-11-25 1984-02-14 Escher Wyss Gmbh Dispersion apparatus for the preparation of waste paper
WO1996019283A1 (en) * 1994-12-22 1996-06-27 Megatrex Oy Arrangement for protecting the bearings of rotors in pin-mill-type equipment

Cited By (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000050695A1 (en) * 1999-02-22 2000-08-31 Stora Kopparbergs Bergslags Aktiebolag (Publ) Method in connection with the production of paper or cardboard
US6517680B1 (en) 1999-02-22 2003-02-11 Stora Kopparbergs Bergslags Aktiebolag (Publ) Method in connection with the production of paper or cardboard
WO2001038632A1 (en) * 1999-11-24 2001-05-31 Megatrex Oy Method and device for handling filled reject flows in a paper or paperboard mill
US6843886B1 (en) 1999-11-24 2005-01-18 Megatrex Oy Method for handling filled reject flows in a paper or paperboard mill
US7169258B2 (en) 2000-05-26 2007-01-30 Voith Paper Patent Gmbh Process and a fluffer device for treatment of a fiber stock suspension
WO2003031717A1 (en) * 2001-10-10 2003-04-17 Megatrex Oy Method of separating colouring agents, particularly printing ink,from recycled fibre material
US8282780B2 (en) 2003-07-15 2012-10-09 Fp-Pigments Oy Method and apparatus for pre-treatment of fibre material to be used in the manufacture of paper, board or the like
US8480855B2 (en) 2003-07-15 2013-07-09 Fp-Pigments Oy Method and apparatus for pre-treatment of fibre material to be used in the manufacture of paper, board or the like
WO2008122691A1 (en) 2007-04-10 2008-10-16 Fractivator Oy Impact mill
WO2010055199A1 (en) * 2008-11-14 2010-05-20 Fractivator Oy Method and apparatus for the preparation of finely divided calcium hydroxide
US8480018B2 (en) 2008-11-14 2013-07-09 Fractivator Oy Method and apparatus for the preparation of finely divided calcium hydroxide
US10301774B2 (en) 2009-03-30 2019-05-28 Fiberlean Technologies Limited Process for the production of nano-fibrillar cellulose suspensions
US10294371B2 (en) 2009-03-30 2019-05-21 Fiberlean Technologies Limited Process for the production of nano-fibrillar cellulose gels
US10982387B2 (en) 2009-03-30 2021-04-20 Fiberlean Technologies Limited Process for the production of nano-fibrillar cellulose suspensions
US10975242B2 (en) 2009-03-30 2021-04-13 Fiberlean Technologies Limited Process for the production of nano-fibrillar cellulose gels
US11377791B2 (en) 2009-05-15 2022-07-05 Fiberlean Technologies Limited Paper filler composition
US10100464B2 (en) 2009-05-15 2018-10-16 Fiberlean Technologies Limited Paper filler composition
US11970817B2 (en) 2009-05-15 2024-04-30 Fiberlean Technologies Limited Paper filler composition
US11162219B2 (en) 2009-05-15 2021-11-02 Fiberlean Technologies Limited Paper filler composition
US11732411B2 (en) 2009-05-15 2023-08-22 Fiberlean Technologies Limited Paper filler composition
US10100467B2 (en) 2010-04-27 2018-10-16 Fiberlean Technologies Limited Process for the manufacture of structured materials using nano-fibrillar cellulose gels
US10633796B2 (en) 2010-04-27 2020-04-28 Fiberlean Technologies Limited Process for the manufacture of structured materials using nano-fibrillar cellulose gels
US10053817B2 (en) 2010-04-27 2018-08-21 Fiberlean Technologies Limited Process for the manufacture of structured materials using nano-fibrillar cellulose gels
US11155697B2 (en) 2010-04-27 2021-10-26 Fiberlean Technologies Limited Process for the production of gel-based composite materials
US11655594B2 (en) 2010-11-15 2023-05-23 Fiberlean Technologies Limited Compositions
US10253457B2 (en) 2010-11-15 2019-04-09 Fiberlean Technologies Limited Compositions
US11136721B2 (en) 2010-11-15 2021-10-05 Fiberlean Technologies Limited Compositions
WO2014045209A1 (en) * 2012-09-20 2014-03-27 Stora Enso Oyj Method and device for defibrating fibre-containing material to produce micro-fibrillated cellulose
US10808356B2 (en) 2013-05-14 2020-10-20 Upm-Kymmene Corporation Method and a device for producing nanofibrillar cellulose
EP2997190B1 (en) 2013-05-14 2017-02-08 UPM-Kymmene Corporation A method and a device for producing nanofibrillar cellulose
US10570564B2 (en) * 2014-08-13 2020-02-25 Upm-Kymmene Corporation Method for preparing nanofibrillar cellulose
US11384210B2 (en) 2015-10-14 2022-07-12 Fiberlean Technologies Limited 3-D formable sheet material
US10577469B2 (en) 2015-10-14 2020-03-03 Fiberlean Technologies Limited 3D-formable sheet material
US11932740B2 (en) 2015-10-14 2024-03-19 Fiberlean Technologies Limited 3D-formable sheet material
US11274399B2 (en) 2016-04-05 2022-03-15 Fiberlean Technologies Limited Paper and paperboard products
US10801162B2 (en) 2016-04-05 2020-10-13 Fiberlean Technologies Limited Paper and paperboard products
US11732421B2 (en) 2016-04-05 2023-08-22 Fiberlean Technologies Limited Method of making paper or board products
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
US10214859B2 (en) 2016-04-05 2019-02-26 Fiberlean Technologies Limited Paper and paperboard products
US11572659B2 (en) 2016-04-22 2023-02-07 Fiberlean Technologies Limited Compositions comprising microfibrillated cellulose and polymers and methods of manufacturing fibres and nonwoven materials therefrom
US10794006B2 (en) 2016-04-22 2020-10-06 Fiberlean Technologies Limited Compositions comprising microfibrilated cellulose and polymers and methods of manufacturing fibres and nonwoven materials therefrom
CN107313276A (zh) * 2017-08-05 2017-11-03 刘奇美 一种用于造纸厂的纸浆分散设备

Also Published As

Publication number Publication date
AU3423199A (en) 1999-11-08
CA2328205A1 (en) 1999-10-28
WO1999054045A8 (en) 2000-01-06
EP1087840A1 (en) 2001-04-04

Similar Documents

Publication Publication Date Title
EP1087840A1 (en) Method and apparatus for processing pulp stock derived from a pulp or paper mill
RU2694038C1 (ru) Бумажные и картонные продукты
AU2010247184A1 (en) Paper filler composition
EP0902119A2 (en) Process for preparing a paper web
JPH0610284A (ja) 繊維パルプの製造方法
US5453159A (en) Deinking of recycled pulp
US11834786B2 (en) Method and apparatus for controlling a fiber fractionation system
WO2023133378A1 (en) Containerboard products incorporating surface enhanced pulp fibers and making the same
US6187135B1 (en) Process for making recycled paper having improving strength properties
EP2402502B1 (en) Method and arrangement for treating stock formed of recycled fibre
WO2023037161A1 (en) Mobile dispersion system and methods for the resuspension of partially-dried microfibrillated cellulose
EP1076735B1 (en) Method and apparatus for treatment of fiber suspension containing minerals, such as coated broke, in paper production
FI105699B (fi) Menetelmä ja käyttö massa- tai paperitehtaan massasulpun käsittelemiseksi
US6843886B1 (en) Method for handling filled reject flows in a paper or paperboard mill
US20040188480A1 (en) Method of separating colouring agents, particularly printing ink, from recycled fibre material
Blechschmidt et al. Fibrous materials for paper and board manufacture
CA1306084C (en) Preparation of filler compositions for paper
Holik et al. Stock preparation
Heinemann et al. Pulp and Paper
Kumar Deinking pulp fractionation: characterization and separation of fines by screening
WO2004067838A1 (en) Method and device for handling filler-containing broke in a paper machine and a board machine
Foster Water-Soluble Polymers as Flocculants in Papermaking
WO2004046457A1 (en) Method and apparatus for treating fiber suspension
LACHENAL Pulp Delignification and Bleaching with Hydrogen Peroxide
McKinney 8 Manufacture of packaging grades from wastepaper

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: C1

Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: C1

Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: PAT. BUL. 43/99 UNDER "PUBLISHED", REPLACE "IN ENGLISH TRANSLATION (FILED IN SWEDISH)." BY "IN ENGLISH TRANSLATION (FILED IN FINNISH)."

WWE Wipo information: entry into national phase

Ref document number: 1999915779

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2328205

Country of ref document: CA

Ref country code: CA

Ref document number: 2328205

Kind code of ref document: A

Format of ref document f/p: F

NENP Non-entry into the national phase

Ref country code: KR

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWP Wipo information: published in national office

Ref document number: 1999915779

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: CA

WWW Wipo information: withdrawn in national office

Ref document number: 1999915779

Country of ref document: EP