BRPI0914818A2 - resfriamento de um lençol de polpa de celulose - Google Patents

resfriamento de um lençol de polpa de celulose

Info

Publication number
BRPI0914818A2
BRPI0914818A2 BRPI0914818A BRPI0914818A BRPI0914818A2 BR PI0914818 A2 BRPI0914818 A2 BR PI0914818A2 BR PI0914818 A BRPI0914818 A BR PI0914818A BR PI0914818 A BRPI0914818 A BR PI0914818A BR PI0914818 A2 BRPI0914818 A2 BR PI0914818A2
Authority
BR
Brazil
Prior art keywords
cooling
sheet
cellulose pulp
pulp
cellulose
Prior art date
Application number
BRPI0914818A
Other languages
English (en)
Inventor
Krister Sandblad
Magnus Karlsson
Per Holmberg
Original Assignee
Andritz Tech & Asset Man Gmbh
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 Andritz Tech & Asset Man Gmbh filed Critical Andritz Tech & Asset Man Gmbh
Publication of BRPI0914818A2 publication Critical patent/BRPI0914818A2/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
    • D21F5/18—Drying webs by hot air
    • D21F5/185—Supporting webs in hot air dryers
    • D21F5/187—Supporting webs in hot air dryers by air jets
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • 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
    • D21F5/18—Drying webs by hot air
    • 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
    • D21F5/18—Drying webs by hot air
    • D21F5/185—Supporting webs in hot air dryers
    • D21F5/187—Supporting webs in hot air dryers by air jets
    • D21F5/188—Blowing devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G7/00—Damping devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
    • F26B13/104—Supporting materials without tension, e.g. on or between foraminous belts supported by fluid jets only; Fluid blowing arrangements for flotation dryers, e.g. coanda nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Drying Of Solid Materials (AREA)
BRPI0914818A 2008-06-19 2009-06-12 resfriamento de um lençol de polpa de celulose BRPI0914818A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0801446A SE532624C2 (sv) 2008-06-19 2008-06-19 Kylning av en cellulosamassabana
PCT/SE2009/050724 WO2009154549A1 (en) 2008-06-19 2009-06-12 Cooling of a cellulose pulp web

Publications (1)

Publication Number Publication Date
BRPI0914818A2 true BRPI0914818A2 (pt) 2015-10-27

Family

ID=41434292

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914818A BRPI0914818A2 (pt) 2008-06-19 2009-06-12 resfriamento de um lençol de polpa de celulose

Country Status (6)

Country Link
CN (1) CN102066655B (pt)
BR (1) BRPI0914818A2 (pt)
CL (1) CL2010001403A1 (pt)
FI (1) FI125145B (pt)
SE (1) SE532624C2 (pt)
WO (1) WO2009154549A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE535634C2 (sv) 2010-11-16 2012-10-23 Andritz Tech & Asset Man Gmbh Cellulosatork som har nedre blåslådor samt förfarande för torkning av en bana av cellulosamassa
SE536108C2 (sv) * 2010-11-16 2013-05-07 Andritz Tech & Asset Man Gmbh Torklåda som innefattar åtminstone två zoner för torkning av en cellulosamassabana
DE212013000118U1 (de) 2012-05-15 2015-01-30 Andritz Technology And Asset Management Gmbh Zellstofftrockner mit Blaskästen zum Trocknen einer Zellstoffbahn

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19614887A1 (de) * 1996-04-16 1997-10-23 Voith Sulzer Papiermasch Gmbh Maschine zur Herstellung einer Materialbahn
DE19901801C2 (de) * 1999-01-19 2003-12-11 Baldwin Germany Gmbh Vorrichtung zum Konditionieren einer Papierbahn
FI110625B (fi) * 1999-02-22 2003-02-28 Metso Paper Inc Puhalluslaite paperikoneessa tai vastaavassa
US6735883B1 (en) * 1999-10-15 2004-05-18 Megtec Systems, Inc. Electrostatic assisted web cooling and remoistening device
ES2159488B1 (es) * 2000-03-07 2002-04-16 Uriach & Cia Sa J Procedimiento para la preparacion de derivados de pirimidona con actividad antifungica.
CA2406110C (en) * 2000-05-17 2008-12-02 Megtec Systems, Inc. Water spray web cooling apparatus for web dryer
FI110626B (fi) * 2000-11-29 2003-02-28 Metso Paper Inc Menetelmä ja laitteisto kuitupohjaisen massarainan kuivaamiseksi
ES2261101B1 (es) * 2006-05-22 2007-12-16 Digital Internet Transport System, S.L. Procedimiento y dispositivo para acondicionamiento de papel.

Also Published As

Publication number Publication date
FI125145B (fi) 2015-06-15
FI20106347A (fi) 2010-12-20
CN102066655B (zh) 2013-07-03
SE532624C2 (sv) 2010-03-09
SE0801446L (sv) 2009-12-20
WO2009154549A1 (en) 2009-12-23
CN102066655A (zh) 2011-05-18
CL2010001403A1 (es) 2011-06-03

Similar Documents

Publication Publication Date Title
BRPI0910959A2 (pt) celulose altamente desordenada
BRPI0720978A2 (pt) Método de branqueamento de um material de celulose
BR112012000144A2 (pt) processo para produzir celulose microfibrilada
BRPI0911507A2 (pt) método para provisão de nanocelulose envolvendo modificação de fibras de celulose
BRPI1009859A2 (pt) método para a secagem de celulose micro-fibrilada e dispositivo para secar celulose micro-fibrilada
DK2808440T3 (da) Fremgangsmåde til fremstilling af nanofibrillære cellulosesuspensioner
BRPI0822634A2 (pt) Método de preparar etileno glicol a partir de celulose
DK3567069T3 (da) Fremgangsmåde til fremstilling af nanofibrillære cellulosegeler
BR112012000143A2 (pt) processo para produção de celulose microfibrilada e celulose microfibrilada assim produzida
BRPI1014723A2 (pt) Processo para hidrólise de celulose
BRPI0908490A2 (pt) Processo de fabricação de papel
FI20095140A0 (fi) Menetelmä muokatun selluloosan valmistamiseksi
BRPI0919598A2 (pt) processo de monitoramento de um turborreator
FI20085782L (fi) Kartonkikone
BRPI1006378A2 (pt) processo para a produção de celulose alcalina
BRPI0908726A2 (pt) processo para a despolimerização de celulose
BRPI0920100A2 (pt) tecido para fabricação de papel
NO20084172L (no) SZ-slagningsmaskin
BRPI0822089A2 (pt) Carvão ativado a partir de celulose microcristalina
BRPI0907550A2 (pt) Método de alvejar um polpa
FI20090197A (fi) Kuitumassaa käsittelevä pulpperi
BRPI0914818A2 (pt) resfriamento de um lençol de polpa de celulose
FI20095697A0 (fi) Paperinvalmistusmenetelmä
BRPI0911609A2 (pt) um dispositivo de distribuição para alimentação de polpa de celulose
BRPI0819735A2 (pt) Peneira de digestor para um digestor de polpa de celulose contínuo

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL