BR9900557A - Aparelho de seção de secagem - Google Patents

Aparelho de seção de secagem

Info

Publication number
BR9900557A
BR9900557A BR9900557-3A BR9900557A BR9900557A BR 9900557 A BR9900557 A BR 9900557A BR 9900557 A BR9900557 A BR 9900557A BR 9900557 A BR9900557 A BR 9900557A
Authority
BR
Brazil
Prior art keywords
drying
drying cylinders
felt
cylinders
dryer
Prior art date
Application number
BR9900557-3A
Other languages
English (en)
Inventor
Lars Nordang
Original Assignee
Beloit Technologies 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 Beloit Technologies Inc filed Critical Beloit Technologies Inc
Publication of BR9900557A publication Critical patent/BR9900557A/pt

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
    • D21F5/042—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices
    • D21F5/044—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices using air hoods over the 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
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/56—Rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/70—Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group

Landscapes

  • Paper (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Patente de Invenção para APARELHO DE SEçãO DE SECAGEM". Um aparelho de seção de secagem é relevado para secagem de uma trama de papel. O aparelho inclui uma prensa de cola para aplicaçãqo de cola a pelo menos um lado de tama. Um secador de fileira única é disposto à jusante em relação a prensa de cola para secagem da trama. O secador de fileira única inclui uma pluralidade de cilindros secadores e uma pluralidade de rolos de vácuo. Cada um dos rolos de vácuo é disposto entre cilindros secadores adjacentes da pluralidade de cilindros secadores. Um feltro secador se extende ao redor de pelo menos um dos cilindros secadores. O arranjo é tal que pelo menos um dos cilindros secadores é feltrado no topo para permitir remoção descendente de quebra. Uma capa de ar é disposta acima de pelo menos um dos cilindros secadores para sopramento de ar através do feltro para secagem da trama disposta entre o cilindro secador e o feltro. O arranjo é tal que ambos os lados da trama são secados durante passagem da trama através do secador de fileira única.
BR9900557-3A 1998-02-11 1999-02-09 Aparelho de seção de secagem BR9900557A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/021,803 US5992040A (en) 1998-02-11 1998-02-11 Drying section apparatus

Publications (1)

Publication Number Publication Date
BR9900557A true BR9900557A (pt) 2000-02-29

Family

ID=21806249

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9900557-3A BR9900557A (pt) 1998-02-11 1999-02-09 Aparelho de seção de secagem

Country Status (9)

Country Link
US (1) US5992040A (pt)
EP (1) EP0936308B1 (pt)
JP (1) JPH11279977A (pt)
KR (1) KR100544452B1 (pt)
BR (1) BR9900557A (pt)
CA (1) CA2260726C (pt)
DE (1) DE69924653T2 (pt)
ES (1) ES2239835T3 (pt)
ID (1) ID23242A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6079116A (en) * 1998-11-06 2000-06-27 Valmet-Karlstad Ab Duct configuration for a through-air drying apparatus in a papermaking machine
US7563326B2 (en) * 2002-06-24 2009-07-21 Voith Paper Patent Gmbh Device for coating and drying both sides of a material web of paper or board
DE10228114A1 (de) * 2002-06-24 2004-01-15 Voith Paper Patent Gmbh Vorrichtung zum beidseitigen Streichen und zum Trocknen einer Materialbahn, insbesondere aus Papier oder Karton
FI118573B (fi) * 2006-06-12 2007-12-31 Metso Paper Inc Huuva rainanmuodostus-, puristin- ja/tai kuivatusosalle
WO2013091105A1 (en) * 2011-12-20 2013-06-27 The Royal Institution For The Advancement Of Learning/Mcgill University Method and apparatus for manufacturing lignocellulosic materials with improved properties
DE102022105500A1 (de) * 2022-03-09 2023-09-14 Voith Patent Gmbh Auftragswerk und Verfahren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68907058T2 (de) * 1989-11-16 1993-09-16 Beloit Corp Vorrichtung zur beschichtung.
DE9414963U1 (de) * 1994-09-16 1994-11-03 Voith Gmbh J M Trockenpartie
US5592751A (en) * 1994-11-23 1997-01-14 Voith Sulzer Papiermaschinen Gmbh Dryer section having combination of single and double tier dryer groups
FI98387C (fi) * 1995-02-01 1997-06-10 Valmet Corp Menetelmä pintakäsiteltävän paperin, etenkin hienopaperin, valmistamiseksi sekä paperikoneen kuivapää
FI104276B (fi) * 1995-04-12 1999-12-15 Valmet Corp Kuivatusosakonsepti ja menetelmä paperirainan/kartonkirainan kuivatuksessa
US5634402A (en) * 1995-10-12 1997-06-03 Research, Incorporated Coating heater system
FI105935B (fi) * 1996-12-03 2000-10-31 Valmet Corp Menetelmä paperin kuivaamiseksi sekä paperikoneen kuivapää

Also Published As

Publication number Publication date
DE69924653T2 (de) 2006-02-09
KR19990072509A (ko) 1999-09-27
EP0936308A3 (en) 2000-05-24
CA2260726A1 (en) 1999-08-11
JPH11279977A (ja) 1999-10-12
US5992040A (en) 1999-11-30
KR100544452B1 (ko) 2006-01-24
EP0936308B1 (en) 2005-04-13
ES2239835T3 (es) 2005-10-01
CA2260726C (en) 2004-02-03
ID23242A (id) 2000-03-30
DE69924653D1 (de) 2005-05-19
EP0936308A2 (en) 1999-08-18

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B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.