CA2538046C - Support body, holding device therefor, apparatus with said body for treatment of a web, methods of forming an extended nip in the apparatus and controlling load in the nip - Google Patents
Support body, holding device therefor, apparatus with said body for treatment of a web, methods of forming an extended nip in the apparatus and controlling load in the nip Download PDFInfo
- Publication number
- CA2538046C CA2538046C CA002538046A CA2538046A CA2538046C CA 2538046 C CA2538046 C CA 2538046C CA 002538046 A CA002538046 A CA 002538046A CA 2538046 A CA2538046 A CA 2538046A CA 2538046 C CA2538046 C CA 2538046C
- Authority
- CA
- Canada
- Prior art keywords
- support body
- pressure
- press
- nip
- pressure chamber
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000835 fiber Substances 0.000 claims abstract description 10
- 230000003993 interaction Effects 0.000 claims abstract description 10
- 230000008859 change Effects 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 12
- 230000001276 controlling effect Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 14
- 239000002184 metal Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000013013 elastic material Substances 0.000 description 9
- 239000012528 membrane Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 5
- 239000002347 wear-protection layer Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000004753 textile 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
-
- 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
- D21F3/0281—Wet presses in combination with a dryer roll
Landscapes
- Paper (AREA)
- Treatment Of Fiber Materials (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Fixing For Electrophotography (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0302767-9 | 2003-10-21 | ||
| SE0302767A SE526787C2 (sv) | 2003-10-21 | 2003-10-21 | Elastiskt derformerbar stödkropp för en anordning med förlängt nyp för behandling av fiberbana och användning av sådan stödkropp |
| US51783003P | 2003-11-06 | 2003-11-06 | |
| US60/517,830 | 2003-11-06 | ||
| PCT/SE2004/001485 WO2005038129A1 (en) | 2003-10-21 | 2004-10-15 | Support body, holding device therefor, apparatus with said body for treatment of a web, methods of forming an extended nip in the apparatus and controlling load in the nip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2538046A1 CA2538046A1 (en) | 2005-04-28 |
| CA2538046C true CA2538046C (en) | 2008-12-30 |
Family
ID=29398775
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002538046A Expired - Lifetime CA2538046C (en) | 2003-10-21 | 2004-10-15 | Support body, holding device therefor, apparatus with said body for treatment of a web, methods of forming an extended nip in the apparatus and controlling load in the nip |
| CA002539342A Expired - Lifetime CA2539342C (en) | 2003-10-21 | 2004-10-15 | Support body, holding device therefor, apparatus with such a body for treatment of a web, methods of forming an extended nip in the apparatus and controlling load in the nip |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002539342A Expired - Lifetime CA2539342C (en) | 2003-10-21 | 2004-10-15 | Support body, holding device therefor, apparatus with such a body for treatment of a web, methods of forming an extended nip in the apparatus and controlling load in the nip |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US7686924B2 (enExample) |
| EP (2) | EP1678374B1 (enExample) |
| JP (2) | JP4602344B2 (enExample) |
| KR (2) | KR101081465B1 (enExample) |
| CN (3) | CN1863963B (enExample) |
| AT (2) | ATE385527T1 (enExample) |
| AU (2) | AU2004281356B2 (enExample) |
| BR (2) | BRPI0414765B1 (enExample) |
| CA (2) | CA2538046C (enExample) |
| DE (4) | DE04775558T1 (enExample) |
| PL (6) | PL223045B1 (enExample) |
| SE (1) | SE526787C2 (enExample) |
| WO (2) | WO2005038129A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7527708B2 (en) * | 2003-10-21 | 2009-05-05 | Metso Paper Karlstad Ab | Support body, holding device therefor, apparatus with said body for treatment of a web, and methods of forming an extended nip in the apparatus and controlling load in the nip |
| SE526787C2 (sv) * | 2003-10-21 | 2005-11-01 | Metso Paper Karlstad Ab | Elastiskt derformerbar stödkropp för en anordning med förlängt nyp för behandling av fiberbana och användning av sådan stödkropp |
| DE102004023124A1 (de) * | 2004-05-11 | 2005-12-08 | Voith Paper Patent Gmbh | Breitnip-Kalander |
| AU2005323066C1 (en) * | 2005-01-05 | 2010-10-28 | Atc Technologies, Llc | Adaptive beam forming with multi-user detection and interference reduction in satellite communication systems and methods |
| FI121147B (fi) | 2008-06-27 | 2010-07-30 | Metso Paper Inc | Esipuristin, rainanmuodostusosa ja laitteisto monikerrosrainan valmistamiseksi |
| CN102070738B (zh) * | 2010-11-30 | 2012-05-23 | 山东电力研究院 | 含羟基功能单体改性丙烯酸酯系共聚物乳液的制备方法 |
| EP2675949B1 (en) * | 2011-02-18 | 2016-04-13 | Valmet Aktiebolag | Press device with an extended nip, paper making machine and method of operating a press device |
| SE536201C2 (sv) * | 2011-07-28 | 2013-06-25 | Metso Paper Sweden Ab | En maskin för framställning av Tissue-papper och en metod att köra en sådan maskin |
| ES2635323T3 (es) * | 2011-12-07 | 2017-10-03 | Valmet Aktiebolag | Rodillo prensador con zona de contacto extendida para máquina de fabricación de papel y procedimiento para la fabricación de papel tisú |
| BR112014025803B1 (pt) | 2012-04-19 | 2021-09-08 | Valmet Aktiebolag | Rolo de aperto alongado, prensa de aperto alongada utilizando o rolo de aperto alongado, máquina de fabricação de papel e método de operar uma prensa de aperto alongada |
| EP2808442B1 (de) * | 2013-05-29 | 2015-11-18 | Andritz Küsters GmbH | Vorrichtung zum Bilden eines Langspalts |
| EP2896743B1 (en) | 2014-01-20 | 2016-06-29 | Valmet S.p.A. | A process and a machine for making a tissue paper web |
| SE539956C2 (en) * | 2016-11-28 | 2018-02-13 | Valmet Oy | A forming section for forming a fibrous web, a papermaking machine comprising a forming section and a method of forming a fibrous web |
| CN106984968B (zh) * | 2017-04-25 | 2020-02-18 | 安徽米科智能科技有限公司 | 一种多头壳体压机 |
| SE2051421A1 (en) * | 2020-12-07 | 2022-06-08 | Valmet Oy | Support body and paper machine comprising such a support body |
| IT202200022131A1 (it) | 2022-10-27 | 2024-04-27 | Toscotec S P A | Pressa scarpa. |
| SE547758C2 (en) | 2023-12-20 | 2025-11-25 | Valmet Oy | A machine for producing a fibrous tissue paper web comprising an applicator for applying process air to the moving tissue paper web |
| WO2025247705A1 (en) * | 2024-05-28 | 2025-12-04 | Valmet Ab | Tissue paper machine comprising an extended nip press forming a transfer nip with variable linear load |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3839147A (en) * | 1973-03-22 | 1974-10-01 | Beloit Corp | Fibrous web press nip structure including nonporous belts backed by fluid pressure chambers having flexible sills |
| DE3030233C2 (de) * | 1980-08-09 | 1988-10-20 | J.M. Voith Gmbh, 7920 Heidenheim | Naßpresse zum Entwässern von Faserbahnen |
| AT380907B (de) * | 1981-01-27 | 1986-07-25 | Escher Wyss Gmbh | Nasspresse mit verlaengertem pressspalt fuer papiermaschinen |
| FI70952C (fi) * | 1982-10-14 | 1986-10-27 | Valmet Oy | Anordning med laong presszon vid pressbehandling av fiberbana |
| FI71369C (fi) * | 1983-03-23 | 1986-12-19 | Valmet Oy | Laongnyppress foer pappersmaskin |
| AT386544B (de) * | 1986-08-18 | 1988-09-12 | Andritz Ag Maschf | Maschine zum pressen und entwaessern bzw. filtrieren |
| ATE125893T1 (de) | 1991-01-24 | 1995-08-15 | Erik Nykopp | Pressanordnung für eine fortlaufende bahn. |
| JP2755484B2 (ja) * | 1992-09-09 | 1998-05-20 | アー ニイコップ，エリク | 移動ウエブのプレス用滑動シュー装置 |
| FI94368C (fi) | 1993-03-01 | 1997-08-12 | Teuvo Rajamaeki | Pitkänippipuristuslaite paperi- ja kartonkikoneita varten |
| DE4335304C2 (de) * | 1993-10-16 | 1995-04-20 | Voith Gmbh J M | Verfahren zum Betreiben eines Doppelsiebformers |
| US5951824A (en) * | 1997-06-19 | 1999-09-14 | Beloit Technologies, Inc. | Compliant hydrodynamic/hydrostatic shoe for papermaking press |
| US5980693A (en) * | 1998-03-26 | 1999-11-09 | Beloit Technologies, Inc. | Extended nip press apparatus |
| FI113788B (fi) * | 1999-04-14 | 2004-06-15 | Metso Paper Pori Oy | Puristin |
| FI991154A0 (fi) * | 1999-05-21 | 1999-05-21 | Sunds Defibrator Pori Oy | Pitkänippipuristin |
| DE60013180T2 (de) * | 1999-11-17 | 2005-09-08 | AstenJohnson, Inc., Kanata | Befestigungsvorrichtung für entwässerungsleisten in einem doppelsiebformer |
| FI20002630A0 (fi) * | 2000-11-30 | 2000-11-30 | Teuvo Rajamaeki | Pitkänippipuristuslaite kuiturainoja kuljettavia koneita varten |
| FI116228B (fi) * | 2001-07-05 | 2005-10-14 | Vaahto Oy | Menetelmä pitkänippipuristimen kuormituskengän asennon ohjaamiseksi ja pitkänippipuristin |
| FI116227B (fi) * | 2001-07-05 | 2005-10-14 | Vaahto Oy | Pitkänippipuristin |
| AT410452B (de) | 2001-12-17 | 2003-05-26 | Andritz Ag Maschf | Verfahren und vorrichtung zur messung und regelung des nipdrucks in der presse einer papiermaschine |
| SE526787C2 (sv) * | 2003-10-21 | 2005-11-01 | Metso Paper Karlstad Ab | Elastiskt derformerbar stödkropp för en anordning med förlängt nyp för behandling av fiberbana och användning av sådan stödkropp |
-
2003
- 2003-10-21 SE SE0302767A patent/SE526787C2/sv not_active IP Right Cessation
-
2004
- 2004-10-15 AT AT04775557T patent/ATE385527T1/de active
- 2004-10-15 WO PCT/SE2004/001485 patent/WO2005038129A1/en not_active Ceased
- 2004-10-15 EP EP04775557A patent/EP1678374B1/en not_active Expired - Lifetime
- 2004-10-15 CA CA002538046A patent/CA2538046C/en not_active Expired - Lifetime
- 2004-10-15 BR BRPI0414765-0A patent/BRPI0414765B1/pt not_active IP Right Cessation
- 2004-10-15 AU AU2004281356A patent/AU2004281356B2/en not_active Expired
- 2004-10-15 PL PL396177A patent/PL223045B1/pl unknown
- 2004-10-15 WO PCT/SE2004/001486 patent/WO2005038130A1/en not_active Ceased
- 2004-10-15 DE DE04775558T patent/DE04775558T1/de active Pending
- 2004-10-15 JP JP2006536478A patent/JP4602344B2/ja not_active Expired - Lifetime
- 2004-10-15 CN CN200480029087XA patent/CN1863963B/zh not_active Expired - Lifetime
- 2004-10-15 PL PL396174A patent/PL222261B1/pl unknown
- 2004-10-15 PL PL379807A patent/PL224222B1/pl unknown
- 2004-10-15 CA CA002539342A patent/CA2539342C/en not_active Expired - Lifetime
- 2004-10-15 DE DE602004011680T patent/DE602004011680T2/de not_active Expired - Lifetime
- 2004-10-15 AU AU2004281355A patent/AU2004281355B2/en not_active Expired
- 2004-10-15 AT AT04775558T patent/ATE384165T1/de active
- 2004-10-15 PL PL396175A patent/PL222262B1/pl unknown
- 2004-10-15 JP JP2006536477A patent/JP4602343B2/ja not_active Expired - Lifetime
- 2004-10-15 CN CN2010100029622A patent/CN101775754B/zh not_active Expired - Lifetime
- 2004-10-15 US US10/575,982 patent/US7686924B2/en active Active
- 2004-10-15 BR BRPI0415588A patent/BRPI0415588B1/pt active IP Right Grant
- 2004-10-15 PL PL379657A patent/PL213641B1/pl unknown
- 2004-10-15 CN CN2004800299713A patent/CN1867731B/zh not_active Expired - Lifetime
- 2004-10-15 DE DE04775557T patent/DE04775557T1/de active Pending
- 2004-10-15 EP EP04775558A patent/EP1680544B1/en not_active Expired - Lifetime
- 2004-10-15 DE DE602004011382T patent/DE602004011382T2/de not_active Expired - Lifetime
- 2004-10-15 PL PL396176A patent/PL223043B1/pl unknown
-
2006
- 2006-03-21 KR KR1020067005599A patent/KR101081465B1/ko not_active Expired - Lifetime
- 2006-03-21 KR KR1020067005601A patent/KR101081467B1/ko not_active Expired - Lifetime
-
2009
- 2009-09-09 US US12/556,283 patent/US7887674B2/en not_active Expired - Lifetime
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8062481B2 (en) | Support body for an apparatus having an extended nip for the treatment of a fibre web | |
| US7887674B2 (en) | Methods of forming an extended nip in a web-treatment apparatus and controlling load in the nip, employing an elastic support body as one of the nip-forming elements | |
| MXPA06003015A (en) | Support body, holding device therefor, apparatus with said boda for treatment of a web, methods of forming an extended nip in the apparatus and controlling load in the nip | |
| MXPA06003016A (en) | Support body, holding device therefor, apparatus with such a body for treatment of a web, methods of forming an extended nip in the apparatus and controlling load in the nip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |