CA2055927C - Method and device for dewatering of a paper web by pressing - Google Patents

Method and device for dewatering of a paper web by pressing

Info

Publication number: CA2055927C
Authority: CA; Canada
Prior art keywords: press; nip; web; fabric; roll
Prior art date: 1990-11-23
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.): Expired - Fee Related

Application number

CA002055927A

Other languages

English (en)

French (fr)

Other versions

CA2055927A1 (en

Inventor

Juhani Pajula

Martti Hirsimaki

Juha Kivimaa

Pekka Taskinen

Jorma Laapotti

Mikko Karvinen

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.)

Valmet Technologies Oy

Original Assignee

Valmet 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.)

1990-11-23

Filing date

1991-11-20

Publication date

1999-02-02

1991-11-20 Application filed by Valmet Oy filed Critical Valmet Oy

1992-05-24 Publication of CA2055927A1 publication Critical patent/CA2055927A1/en

1999-02-02 Application granted granted Critical

1999-02-02 Publication of CA2055927C publication Critical patent/CA2055927C/en

2011-11-20 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 25
238000003825 pressing Methods 0.000 title claims description 24
239000004744 fabric Substances 0.000 claims abstract description 171
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
238000001035 drying Methods 0.000 claims abstract description 33
230000006835 compression Effects 0.000 claims abstract description 21
238000007906 compression Methods 0.000 claims abstract description 21
238000009826 distribution Methods 0.000 claims abstract description 11
230000001105 regulatory effect Effects 0.000 claims abstract description 6
238000004519 manufacturing process Methods 0.000 claims abstract description 4
238000010276 construction Methods 0.000 claims description 22
230000001965 increasing effect Effects 0.000 claims description 12
239000007787 solid Substances 0.000 claims description 11
230000000694 effects Effects 0.000 claims description 4
239000000835 fiber Substances 0.000 claims description 4
230000033228 biological regulation Effects 0.000 description 7
238000007639 printing Methods 0.000 description 7
YSGSDAIMSCVPHG-UHFFFAOYSA-N valyl-methionine Chemical compound CSCCC(C(O)=O)NC(=O)C(N)C(C)C YSGSDAIMSCVPHG-UHFFFAOYSA-N 0.000 description 6
230000003750 conditioning effect Effects 0.000 description 5
230000001143 conditioned effect Effects 0.000 description 4
238000010438 heat treatment Methods 0.000 description 3
230000010355 oscillation Effects 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 2
238000001704 evaporation Methods 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
239000011888 foil Substances 0.000 description 2
230000002706 hydrostatic effect Effects 0.000 description 2
238000005461 lubrication Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
241000282326 Felis catus Species 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
239000002131 composite material Substances 0.000 description 1
230000006378 damage Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
230000006698 induction Effects 0.000 description 1
230000001939 inductive effect Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
239000005445 natural material Substances 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
239000011435 rock Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/0209—Wet presses with extended press nip
- D21F3/0218—Shoe presses
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/04—Arrangements thereof
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/04—Arrangements thereof
- D21F3/045—Arrangements thereof including at least one extended press nip

Landscapes

Paper (AREA)

CA002055927A 1990-11-23 1991-11-20 Method and device for dewatering of a paper web by pressing Expired - Fee Related CA2055927C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI905798A FI96789C (fi)	1990-11-23	1990-11-23	Menetelmä ja laite veden poistamiseksi paperiradasta puristamalla
FI905798		1990-11-23

Publications (2)

Publication Number	Publication Date
CA2055927A1 CA2055927A1 (en)	1992-05-24
CA2055927C true CA2055927C (en)	1999-02-02

Family

ID=8531454

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002055927A Expired - Fee Related CA2055927C (en)	1990-11-23	1991-11-20	Method and device for dewatering of a paper web by pressing

Country Status (5)

Country	Link
EP (2)	EP0770727B1 (de)
AT (2)	ATE168423T1 (de)
CA (1)	CA2055927C (de)
DE (2)	DE69129788T2 (de)
FI (1)	FI96789C (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5639351A (en)	1991-12-23	1997-06-17	Valmet Corporation	Press section of a paper machine, in particular for printing paper qualities
FI98844C (fi) *	1991-12-23	1997-08-25	Valmet Paper Machinery Inc	Paperikoneen puristinosa, etenkin painopaperilaaduille
ATE133217T1 (de) *	1992-11-24	1996-02-15	Voith Gmbh J M	Pressenpartie für eine papiermaschine
FI93237C (fi) *	1993-06-11	1995-03-10	Valmet Tampella Inc	Menetelmä ja laite paperi- tai kartonkikoneessa veden poistamiseksi rainasta
FI112391B (fi) *	1993-12-08	2003-11-28	Metso Paper Inc	Paperikoneen puristinosa, jossa käytetään pitkänippipuristinta
US6368466B1 (en) *	1993-12-08	2002-04-09	Valmet Corporation	Press section of a paper making machine employing an extended nip press
US5868904A (en) *	1993-12-08	1999-02-09	Valmet Corporation	Press section employing an extended nip press with suction counter roll
FI95610C (fi) *	1994-10-06	1996-02-26	Valmet Paper Machinery Inc	Tasauspuristimella varustettu paperikoneen puristinosa
US5876565A (en) *	1994-10-06	1999-03-02	Valmet Corporation	Press section with an equalizing nip for compensating for elongation of a paper web
FI114227B (fi) *	1995-04-24	2004-09-15	Metso Paper Inc	Paperikone, jossa on puristinosa ja kuivatusosa
DE19535343A1 (de) *	1995-09-25	1997-03-27	Voith Sulzer Papiermasch Gmbh	Verfahren und Maschine zum Herstellen von Faserstoff-Bahnen
DE19609988A1 (de) *	1996-03-14	1997-09-18	Voith Sulzer Papiermasch Gmbh	Pressenpartie einer Papiermaschine
DE19702574A1 (de)	1997-01-24	1998-07-30	Voith Sulzer Papiermasch Gmbh	Pressenanordnung
DE19705360A1 (de) *	1997-02-12	1998-08-13	Voith Sulzer Papiermasch Gmbh	Preßvorrichtung zum Entwässern oder Glätten einer Faserstoffbahn
DE19708967A1 (de) *	1997-03-05	1998-09-10	Voith Sulzer Papiermasch Gmbh	Pressenpartie
DE19801891A1 (de)	1998-01-20	1999-07-22	Voith Sulzer Papiertech Patent	Pressenpartie
DE19802054A1 (de)	1998-01-21	1999-07-22	Voith Sulzer Papiertech Patent	Pressenpartie
FI115649B (fi)	1998-06-10	2005-06-15	Metso Paper Inc	Menetelmä paperin valmistamiseksi ja paperikone
US6730192B1 (en)	1999-05-14	2004-05-04	Metso Paper, Inc.	Method and machine for manufacturing printing paper or paperboard
EP1238146B1 (de) *	1999-05-14	2005-02-23	Metso Paper, Inc.	Verfahren und vorrichtung zur herstellung von druckpapier oder pappe
DE19934875A1 (de)	1999-07-24	2001-01-25	Voith Paper Patent Gmbh	Papiermaschine
DE19938979A1 (de) *	1999-08-19	2001-02-22	Voith Paper Patent Gmbh	Pressenpartie
WO2001018308A1 (en) *	1999-09-06	2001-03-15	Metso Paper Karlstad Ab	Board machine and method of manufacturing a multilayer cardboard web
EP1342839B1 (de)	2002-03-01	2006-11-22	Voith Patent GmbH	Verfahren und Vorrichtung zur Messung der Härte oder Verdichtung einer Bespannung
DE10233924A1 (de) *	2002-07-25	2004-02-12	Voith Paper Patent Gmbh	Verfahren zum Betreiben einer Papiermaschine
DE60316971T2 (de) *	2002-09-09	2008-11-13	Metso Paper, Inc.	Verfahren zur herstellung von pappe und maschine zur herstellung von pappe
FI116400B (fi) *	2002-11-19	2005-11-15	Metso Paper Inc	Paperi- tai kartonkikoneen puristinosa
DE10332906A1 (de) *	2003-07-19	2005-02-17	Voith Paper Patent Gmbh	Entwässerungspresse
DE10343215A1 (de) *	2003-09-18	2005-04-14	Voith Paper Patent Gmbh	Schuhwalze
JP2006257602A (ja) *	2005-03-18	2006-09-28	Ichikawa Co Ltd	抄紙機および抄紙搬送ベルトの再生方法
DE102007035548A1 (de) *	2007-07-28	2009-01-29	Voith Patent Gmbh	Pressanordnung
SE539535C2 (sv) *	2013-11-07	2017-10-10	Stora Enso Oyj	Förfarande för avvattning av en suspension innefattande mikrofibrillerad cellulosa

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI81854C (fi)	1982-09-15	1990-12-10	Valmet Oy	Pressparti med separata pressnyp i en pappersmaskin.
US4483745A (en) *	1982-09-29	1984-11-20	Beloit Corporation	Method and apparatus of sheet transfer using a nonporous smooth surfaced belt
FI66932C (fi) *	1983-01-10	1984-12-10	Valmet Oy	Arrangemang vid laongnypspress
DE3311998A1 (de) *	1983-04-02	1984-10-04	J.M. Voith Gmbh, 7920 Heidenheim	Bandpresseinheit, vorzugsweise als nasspresse einer papiermaschine
DE3328162C2 (de) *	1983-08-04	1986-02-20	J.M. Voith Gmbh, 7920 Heidenheim	Papiermaschine
US4561939A (en) *	1984-03-26	1985-12-31	Beloit Corporation	Extended nip press arrangement
FI842114A7 (fi) *	1984-05-25	1985-11-26	Valmet Oy	Pressparti med separata presszon i en pappersmaskin.
FI842115A7 (fi) *	1984-05-25	1985-11-26	Valmet Oy	Pressparti med separata pressnyp i en pappersmaskin.
FI82500C (fi) *	1985-02-18	1991-03-11	Valmet Oy	Pressparti med separata pressnyp i en pappersmaskin.
EP0309530B1 (de) *	1987-04-14	1991-10-16	J.M. Voith GmbH	Maschine zur herstellung von faserstoffbahnen
DE3742848C3 (de) *	1987-12-17	1996-06-13	Escher Wyss Gmbh	Pressenpartie einer Papiermaschine
DE3815278A1 (de) *	1988-05-05	1989-11-16	Voith Gmbh J M	Pressenpartie einer maschine zur herstellung einer faserstoffbahn, insbesondere papierbahn
SE461171C (sv) *	1988-05-25	1992-08-17	Valmet Paper Machinery Inc	Press med laangt nyp foer pappers- eller kartongmaskiner
SE461154B (sv) *	1988-05-25	1990-01-15	Valmet Paper Machinery Inc	Press med laangt nyp foer pappers- eller kartongmaskiner
FI82092C (fi) *	1989-03-22	1991-01-10	Valmet Paper Machinery Inc	Laongnyppress.
WO1991008339A1 (en) *	1989-11-27	1991-06-13	Beloit Corporation	A press section apparatus

1990
- 1990-11-23 FI FI905798A patent/FI96789C/fi active IP Right Grant
1991
- 1991-11-20 CA CA002055927A patent/CA2055927C/en not_active Expired - Fee Related
- 1991-11-22 AT AT91850291T patent/ATE168423T1/de not_active IP Right Cessation
- 1991-11-22 AT AT96120948T patent/ATE218648T1/de not_active IP Right Cessation
- 1991-11-22 EP EP96120948A patent/EP0770727B1/de not_active Expired - Lifetime
- 1991-11-22 DE DE69129788T patent/DE69129788T2/de not_active Expired - Fee Related
- 1991-11-22 DE DE69133030T patent/DE69133030T2/de not_active Expired - Fee Related
- 1991-11-22 EP EP91850291A patent/EP0487483B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0770727B1 (de)	2002-06-05
EP0487483A1 (de)	1992-05-27
EP0770727A1 (de)	1997-05-02
ATE168423T1 (de)	1998-08-15
FI905798A7 (fi)	1992-05-24
FI96789B (fi)	1996-05-15
FI905798A0 (fi)	1990-11-23
CA2055927A1 (en)	1992-05-24
EP0487483B1 (de)	1998-07-15
DE69133030T2 (de)	2002-11-21
DE69129788D1 (de)	1998-08-20
ATE218648T1 (de)	2002-06-15
DE69129788T2 (de)	1998-11-19
FI96789C (fi)	1996-08-26
DE69133030D1 (de)	2002-07-11

Legal Events

Date	Code	Title	Description
1994-09-30	EEER	Examination request
2010-11-22	MKLA	Lapsed

Publication	Publication Date	Title
CA2055927C (en)	1999-02-02	Method and device for dewatering of a paper web by pressing
US5389205A (en)	1995-02-14	Method for dewatering of a paper web by pressing using an extended nip shoe pre-press zone on the forming wire
EP0718434B1 (de)	2000-05-10	Presspartie einer Papiermaschine, insbesondere für Druckereipapierqualitäten
EP0657579B1 (de)	1999-04-28	Presspartie einer Papiermaschine mit einer Breitnippresse
US4976821A (en)	1990-12-11	Press section with separate press zones in a paper machine
CA2233608C (en)	2004-04-20	Method and device for removal of water out of a paper or board web by pressing
US4568423A (en)	1986-02-04	Apparatus with a long press zone in the press treatment of a web
US4931143A (en)	1990-06-05	Press section with separate press nips in a paper machine
US4526655A (en)	1985-07-02	Press section with separate press nips in a paper machine
FI80094C (fi)	1998-09-14	Rainansiirtomenetelmä
US3853698A (en)	1974-12-10	Large roll hydraulic press with pressurized fluid supports
US5639351A (en)	1997-06-17	Press section of a paper machine, in particular for printing paper qualities
US4586984A (en)	1986-05-06	Press section for a fibrous web
US5865954A (en)	1999-02-02	Method for dewatering a web in a paper making machine employing an extended nip press
US5951821A (en)	1999-09-14	Arrangement and method for transferring a web in a paper machine from a two-felt press nip to a dryer section
EP0705937A1 (de)	1996-04-10	Presspartie in einer Papiermaschine mit einer Ausgleichspresse
CA2336341A1 (en)	2000-01-13	Former-press section in a paper machine and method for transfer of the web from the former to the press section
KR100228925B1 (ko)	1999-11-01	제지기계에서 이퀄라이징 프레스가 장치된 프레스부 및 프레스 방법
EP1015687B1 (de)	2003-10-08	Verfahren und vorrichtung zur entwässerung einer papier- oder pappebahn und zur führung der bahn in der pressenpartie
CA1233057A (en)	1988-02-23	Closed press section of a paper machine
FI107945B (fi)	2001-10-31	Paperirainan vientijärjestely muodostusosalta puristinosalle sekä sitä soveltava paperikone
GB2127449A (en)	1984-04-11	Press arrangement
WO2000019010A1 (en)	2000-04-06	Lubricating arrangement and method when impulse-pressing a fibre web