ES2173050T1 - Metodo y aparato en la seccion de secado de una maquina de papel o equivalente. - Google Patents
Metodo y aparato en la seccion de secado de una maquina de papel o equivalente.Info
- Publication number
- ES2173050T1 ES2173050T1 ES00906388T ES00906388T ES2173050T1 ES 2173050 T1 ES2173050 T1 ES 2173050T1 ES 00906388 T ES00906388 T ES 00906388T ES 00906388 T ES00906388 T ES 00906388T ES 2173050 T1 ES2173050 T1 ES 2173050T1
- Authority
- ES
- Spain
- Prior art keywords
- support fabric
- nip
- nozzle
- air
- distance
- 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.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/02—Drying on cylinders
- D21F5/04—Drying on cylinders on two or more drying cylinders
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/02—Drying on cylinders
- D21F5/04—Drying on cylinders on two or more drying cylinders
- D21F5/042—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/02—Drying on cylinders
- D21F5/04—Drying on cylinders on two or more drying cylinders
- D21F5/042—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices
- D21F5/046—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices using pocket ventilation systems
Landscapes
- Paper (AREA)
- Drying Of Solid Materials (AREA)
- Making Paper Articles (AREA)
- Treatment Of Fiber Materials (AREA)
- Advancing Webs (AREA)
- Nozzles (AREA)
Abstract
Un método en la sección secadora o similar de una máquina papelera o similar, tal como una máquina de fabricación de cartón o una máquina de acabado, en cuyo método la banda es transportada, soportada por un tejido de soporte tal como un tamiz o un fieltro, sobre un cilindro, tal como un cilindro de secado, un rodillo o similar, entre el cilindro y el tejido de soporte, soportada por el tejido de soporte, la banda es guiada desde una línea de contacto (lcon) practicable entre el cilindro y el tejido de soporte hacia un rodillo, tal como un rodillo de succión, un rodillo de retorno, un rodillo de guía de tamiz, un segundo cilindro o similar, y en el cual el tramo de la banda, desde la línea de contacto practicable hacia dicho rodillo, es soportado por una presión negativa creada en el lado del tamiz opuesto a la banda, siendo más alta la presión negativa en una denominada región de presión negativa intensificada, es decir, próxima al punto de desacoplamiento entre el tejido de soporte y el cilindro, que la presión negativa en una denominada región de presión negativa menor, es decir, a cierta distancia de este punto de desacoplamiento, caracterizado porque la presión negativa plcon es controlada en dicha región de presión negativa intensicada según uno o más parámetros que actúan sobre la capacidad de marcha de la banda y que pueden variarse o que varían durante el funcionamiento, tales como la velocidad de la banda, el contenido sólido de la banda, la composición de la pasta que se está utilizando, la calidad del papel o cartulina que se está produciendo, el gramaje de la banda, una característica de la banda, tal como la porosidad, la tracción que actúa en la banda, o la tensión de la banda, la temperatura del cilindro, y/o lasituación de funcionamiento, tal como una rotura de la banda, una situación de enlado o una marcha normal, de modo que se mantiene una capacidad de marcha deseada entre el cilindro y el rodillo.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI990370 | 1999-02-22 | ||
FI990370A FI110625B (fi) | 1999-02-22 | 1999-02-22 | Puhalluslaite paperikoneessa tai vastaavassa |
FI991908A FI106568B (fi) | 1999-02-22 | 1999-09-08 | Menetelmä ja laite paperikoneen tai muun vastaavan kuivatusosassa |
FI991908 | 1999-09-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2173050T1 true ES2173050T1 (es) | 2002-10-16 |
ES2173050T3 ES2173050T3 (es) | 2005-09-16 |
Family
ID=8553883
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES00906388T Expired - Lifetime ES2173050T3 (es) | 1999-02-22 | 2000-02-21 | Metodo y aparato en la seccion de secado de una maquina de papel o equivalente. |
ES00906389T Expired - Lifetime ES2169711T3 (es) | 1999-02-22 | 2000-02-21 | Aparato soplador en una maquina de fabricar papel o similar. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES00906389T Expired - Lifetime ES2169711T3 (es) | 1999-02-22 | 2000-02-21 | Aparato soplador en una maquina de fabricar papel o similar. |
Country Status (16)
Country | Link |
---|---|
US (2) | US6910282B1 (es) |
EP (2) | EP1194641B1 (es) |
JP (3) | JP3574791B2 (es) |
KR (2) | KR100460517B1 (es) |
CN (2) | CN1188571C (es) |
AT (2) | ATE268831T1 (es) |
AU (2) | AU2807400A (es) |
CA (2) | CA2362186C (es) |
CZ (2) | CZ20013031A3 (es) |
DE (4) | DE1155189T1 (es) |
DK (1) | DK1194641T3 (es) |
ES (2) | ES2173050T3 (es) |
FI (2) | FI110625B (es) |
PL (2) | PL195509B1 (es) |
PT (2) | PT1155189E (es) |
WO (2) | WO2000050693A1 (es) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI110625B (fi) | 1999-02-22 | 2003-02-28 | Metso Paper Inc | Puhalluslaite paperikoneessa tai vastaavassa |
FI114935B (fi) * | 2000-06-09 | 2005-01-31 | Metso Paper Inc | Menetelmä ja järjestelmä paperikoneessa tai vastaavassa rainan siirtämiseksi puristinosalta kuivatusosalle |
FI111174B (fi) | 2000-10-27 | 2003-06-13 | Metso Paper Inc | Menetelmä ja laite rainan päänviennissä paperikoneen tai vastaavan kuivatusosassa |
FI118811B (fi) * | 2000-11-06 | 2008-03-31 | Metso Paper Inc | Päällepuhalluskuivatusyksikkö ja kuivatusosa |
DE10140801A1 (de) * | 2001-08-20 | 2003-03-06 | Voith Paper Patent Gmbh | Vorrichtung zur Behandlung einer Faserstoffbahn |
FI111280B (fi) * | 2001-11-08 | 2003-06-30 | Metso Paper Inc | Puhalluslaatikko rainan kulun ohjaamiseksi |
FI120746B (fi) | 2001-12-19 | 2010-02-15 | Metso Paper Inc | Paperi- tai kartonkikoneen kuivatusosa |
JP3723158B2 (ja) | 2002-05-30 | 2005-12-07 | 三菱重工業株式会社 | ドライヤ真空ボックス |
FI115232B (fi) * | 2002-11-19 | 2005-03-31 | Metso Paper Inc | Tiivistejärjestely liikkuvaa kudosta vasten |
FI119152B (fi) * | 2004-06-03 | 2008-08-15 | Metso Paper Inc | Menetelmä ja sovitelma paperikoneessa tai vastaavassa kuivatettavan, yleensä viiraa vasten tuetun liikkuvan rainan läheisyydessä, tiivistyslaite sekä paperikone |
FI20050596A0 (fi) * | 2005-06-06 | 2005-06-06 | Metso Paper Inc | Järjestely ja menetelmä kuivatussylinterien välisen taskutilan tiivistämiseksi paperikoneessa tai vastaavassa |
US20070180729A1 (en) * | 2006-01-26 | 2007-08-09 | Girolamo Paul A | Blow box apparatus |
US20070193057A1 (en) * | 2006-01-26 | 2007-08-23 | Girolamo Paul A | Rotatable vacuum transfer roll apparatus |
FI20065061L (fi) | 2006-01-30 | 2007-07-31 | Metso Paper Inc | Menetelmä ja laite kuiturainakoneen, kuten paperi- tai kartonkikoneen kuivatusosassa |
FI119029B (fi) * | 2006-01-30 | 2008-06-30 | Metso Paper Inc | Menetelmä ja laite kuiturainakoneen, kuten paperi- tai kartonkikoneen kuivatusosassa |
FI124219B (fi) | 2007-11-14 | 2014-05-15 | Valmet Technologies Inc | Kaavinlaitteisto päänvientinauhan irrottamiseksi liikkuvasta pinnasta kuiturainakoneella |
CA2711109C (en) * | 2007-12-31 | 2013-06-18 | Metso Paper, Inc. | Arrangement and method for controlling underpressure in a drying section of a paper machine or the like |
AT506408B1 (de) * | 2008-06-17 | 2009-09-15 | Andritz Ag Maschf | Vorrichtung und verfahren zur überführung einer materialbahn |
AT506407B1 (de) * | 2008-06-17 | 2009-09-15 | Andritz Ag Maschf | Vorrichtung und verfahren zur überführung einer materialbahn |
AT506409B1 (de) * | 2008-06-17 | 2009-09-15 | Andritz Ag Maschf | Vorrichtung und verfahren zur überführung einer materialbahn |
SE532624C2 (sv) * | 2008-06-19 | 2010-03-09 | Andritz Technology And Asset Management Gmbh | Kylning av en cellulosamassabana |
FI124037B (fi) * | 2008-09-03 | 2014-02-14 | Ev Group Oy | Laite sekä menetelmä paperin irtoamisen parantamiseksi paperikoneen kuivatussylinteriltä |
FI20095042A (fi) * | 2009-01-20 | 2010-07-21 | Metso Paper Inc | Menetelmä ja järjestely rainan päänviennin helpottamiseksi paperikoneen kuivatusosalla |
CN101487198B (zh) * | 2009-02-10 | 2011-07-20 | 湖南正大轻科机械有限公司 | 高速纸机纸幅稳定器 |
FI124766B (fi) * | 2010-06-30 | 2015-01-15 | Valmet Technologies Inc | Menetelmä kuiturainan käyristymän hallitsemiseksi ja kuiturainakoneen kuivatusosa |
FI124504B (fi) * | 2011-03-08 | 2014-09-30 | Valmet Technologies Inc | Ajettavuuskomponentti ja menetelmä paperikoneen ajettavuuskomponentin käyttötehokkuuden parantamiseksi |
FI20116291A (fi) * | 2011-12-20 | 2013-06-21 | Metso Paper Inc | Ajettavuuskomponentti, järjestelmä ja menetelmä paperin kuivaamiseksi |
EP2803765A1 (en) * | 2013-05-17 | 2014-11-19 | Brunnschweiler S.A. | Method and system for the stabilization of paper applicable in paper drying machines and processes |
US11815923B2 (en) | 2013-07-12 | 2023-11-14 | Best Technologies, Inc. | Fluid flow device with discrete point calibration flow rate-based remote calibration system and method |
US10030882B2 (en) | 2013-07-12 | 2018-07-24 | Best Technologies, Inc. | Low flow fluid controller apparatus and system |
EP3019834B1 (en) | 2013-07-12 | 2022-03-16 | John C. Karamanos | Fluid control measuring device |
US11429121B2 (en) | 2013-07-12 | 2022-08-30 | Best Technologies, Inc. | Fluid flow device with sparse data surface-fit-based remote calibration system and method |
CN103750534A (zh) * | 2013-12-19 | 2014-04-30 | 云南中烟昆船瑞升科技有限公司 | 一种再造烟叶片基转移装置 |
SE538854C2 (sv) * | 2014-01-09 | 2017-01-03 | Valmet Oy | Rullstol för mottagande och upprullning av en pappersbana, som kommer från en torkcylinder i en pappersmaskin, till en rulle, samt en pappersmaskin som använder en rullstol |
US10434796B2 (en) * | 2017-03-17 | 2019-10-08 | Ricoh Company, Ltd. | Dryer, printer, and liquid applicator |
DE102019124500A1 (de) * | 2019-09-12 | 2020-09-10 | Voith Patent Gmbh | Vorrichtung zur Trocknung einer Faserstoffbahn |
CN114541166B (zh) * | 2022-01-29 | 2024-03-08 | 江苏理文造纸有限公司 | 一种可形成双级真空区的稳纸箱及造纸机 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4359827B1 (en) | 1979-11-05 | 1994-03-29 | Keith V Thomas | High speed paper drying |
FI59637C (fi) * | 1979-11-20 | 1981-09-10 | Valmet Oy | Anordning i torkpartiet av en pappersmaskin |
BR8607355A (pt) | 1986-04-08 | 1989-08-15 | Beloit Corp | Caixa de sopro para um secador e processo de manutencao de uma trama em conformidade proxima com um feltro |
FI80491C (fi) * | 1987-09-02 | 1990-06-11 | Valmet Paper Machinery Inc | Foerfarande och torkningsgrupp i maongcylindertorken av en pappersmaskin. |
DE3914761A1 (de) | 1989-03-08 | 1990-11-15 | Voith Gmbh J M | Leitwalze fuer ein poroeses band, beispielsweise fuer ein trockensieb einer papiermaschine |
FI82850C (fi) * | 1989-03-21 | 1991-04-25 | Valmet Paper Machinery Inc | Foerfarande och anordning i torkningspartiet av en belaeggningsmaskin eller pappersmaskin. |
DE9110134U1 (de) | 1991-08-16 | 1991-09-26 | J.M. Voith Gmbh, 7920 Heidenheim | Anordnung zum Überführen einer laufenden Bahn |
DE4141296A1 (de) | 1991-12-14 | 1993-06-17 | Voith Gmbh J M | Vorrichtung zur abnahme einer bahn von einem trockenzylinder |
WO1994003675A1 (de) * | 1992-07-31 | 1994-02-17 | J.M. Voith Gmbh | Anordnung mit einer saugwalze |
US5515619A (en) | 1993-08-06 | 1996-05-14 | J.M. Voith Gmbh | Flexibly mounted sealing strips of a vacuum roll for a web dryer |
US5535527A (en) | 1995-06-07 | 1996-07-16 | Valmet Corporation | Method and arrangement in a multi-cylinder dryer of a paper machine |
DE29601543U1 (de) * | 1996-01-30 | 1996-03-28 | Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim | Vorrichtung zum Führen einer Faserstoffbahn in einer einreihigen Trockenpartie |
FI110625B (fi) | 1999-02-22 | 2003-02-28 | Metso Paper Inc | Puhalluslaite paperikoneessa tai vastaavassa |
FI4349U1 (fi) | 1999-10-22 | 2000-02-28 | Valmet Corp | Paperikoneen kuivatusosassa käytettävään puhalluslaatikkoon sovitettav a tiivistävä suutin |
-
1999
- 1999-02-22 FI FI990370A patent/FI110625B/fi not_active IP Right Cessation
- 1999-09-08 FI FI991908A patent/FI106568B/fi not_active IP Right Cessation
-
2000
- 2000-02-21 ES ES00906388T patent/ES2173050T3/es not_active Expired - Lifetime
- 2000-02-21 CN CNB008041547A patent/CN1188571C/zh not_active Expired - Lifetime
- 2000-02-21 CZ CZ20013031A patent/CZ20013031A3/cs unknown
- 2000-02-21 AU AU28074/00A patent/AU2807400A/en not_active Abandoned
- 2000-02-21 AU AU28075/00A patent/AU2807500A/en not_active Abandoned
- 2000-02-21 US US09/913,901 patent/US6910282B1/en not_active Expired - Lifetime
- 2000-02-21 JP JP2000601247A patent/JP3574791B2/ja not_active Expired - Fee Related
- 2000-02-21 DE DE1155189T patent/DE1155189T1/de active Pending
- 2000-02-21 WO PCT/FI2000/000130 patent/WO2000050693A1/en active IP Right Grant
- 2000-02-21 DE DE60011397T patent/DE60011397T2/de not_active Expired - Lifetime
- 2000-02-21 PL PL00364775A patent/PL195509B1/pl unknown
- 2000-02-21 CN CN00804155A patent/CN1119454C/zh not_active Expired - Lifetime
- 2000-02-21 EP EP00906388A patent/EP1194641B1/en not_active Expired - Lifetime
- 2000-02-21 PT PT00906389T patent/PT1155189E/pt unknown
- 2000-02-21 ES ES00906389T patent/ES2169711T3/es not_active Expired - Lifetime
- 2000-02-21 KR KR10-2001-7010710A patent/KR100460517B1/ko not_active IP Right Cessation
- 2000-02-21 CA CA002362186A patent/CA2362186C/en not_active Expired - Lifetime
- 2000-02-21 CA CA002371804A patent/CA2371804C/en not_active Expired - Lifetime
- 2000-02-21 EP EP00906389A patent/EP1155189B1/en not_active Expired - Lifetime
- 2000-02-21 WO PCT/FI2000/000129 patent/WO2000050692A1/en active IP Right Grant
- 2000-02-21 DE DE1194641T patent/DE1194641T1/de active Pending
- 2000-02-21 KR KR10-2001-7010709A patent/KR100460518B1/ko not_active IP Right Cessation
- 2000-02-21 PL PL364691A patent/PL194976B1/pl unknown
- 2000-02-21 US US09/913,915 patent/US6574884B1/en not_active Expired - Lifetime
- 2000-02-21 JP JP2000601246A patent/JP3800316B2/ja not_active Expired - Fee Related
- 2000-02-21 PT PT00906388T patent/PT1194641E/pt unknown
- 2000-02-21 DE DE60020238T patent/DE60020238T2/de not_active Expired - Lifetime
- 2000-02-21 DK DK00906388T patent/DK1194641T3/da active
- 2000-02-21 AT AT00906389T patent/ATE268831T1/de active
- 2000-02-21 AT AT00906388T patent/ATE295913T1/de active
- 2000-02-21 CZ CZ20013030A patent/CZ20013030A3/cs unknown
-
2005
- 2005-04-18 JP JP2005120134A patent/JP2005248416A/ja not_active Withdrawn
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