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DE102011084012A1 - Verfahren zum Trocknen von Zellstoff, Zellstofftrocknungsmaschine und Zellstofftrocknungslinie - Google Patents

Verfahren zum Trocknen von Zellstoff, Zellstofftrocknungsmaschine und Zellstofftrocknungslinie Download PDF

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Publication number
DE102011084012A1
DE102011084012A1 DE102011084012A DE102011084012A DE102011084012A1 DE 102011084012 A1 DE102011084012 A1 DE 102011084012A1 DE 102011084012 A DE102011084012 A DE 102011084012A DE 102011084012 A DE102011084012 A DE 102011084012A DE 102011084012 A1 DE102011084012 A1 DE 102011084012A1
Authority
DE
Germany
Prior art keywords
pulp
drying
section
web
drying machine
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.)
Withdrawn
Application number
DE102011084012A
Other languages
German (de)
English (en)
Inventor
Pekka Pakarinen
Seppo Elijoki
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
Metso Paper 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.)
Filing date
Publication date
Application filed by Metso Paper Oy filed Critical Metso Paper Oy
Publication of DE102011084012A1 publication Critical patent/DE102011084012A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • D21F9/00—Complete machines for making continuous webs of paper
    • D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
    • D21B1/066—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being pulp sheets
    • D21B1/068—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being pulp sheets by cutting actions
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/38—Conserving the finely-divided cellulosic material
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D21F1/74—Pulp catching, de-watering, or recovering; Re-use of pulp-water using cylinders
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper
    • D21F9/02—Complete machines for making continuous webs of paper of the Fourdrinier type

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
DE102011084012A 2010-10-21 2011-10-05 Verfahren zum Trocknen von Zellstoff, Zellstofftrocknungsmaschine und Zellstofftrocknungslinie Withdrawn DE102011084012A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20106085A FI20106085A7 (sv) 2010-10-21 2010-10-21 Förfarande för att torka cellulosa, cellulosatorkningsmaskin och cellulosatorkningslinje
FI20106085 2010-10-21

Publications (1)

Publication Number Publication Date
DE102011084012A1 true DE102011084012A1 (de) 2012-04-26

Family

ID=43064243

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011084012A Withdrawn DE102011084012A1 (de) 2010-10-21 2011-10-05 Verfahren zum Trocknen von Zellstoff, Zellstofftrocknungsmaschine und Zellstofftrocknungslinie

Country Status (4)

Country Link
CN (1) CN102454128B (sv)
AT (1) AT510540B1 (sv)
DE (1) DE102011084012A1 (sv)
FI (1) FI20106085A7 (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017182846A1 (en) * 2016-04-22 2017-10-26 Davide Contu Process for producing a flaked thermal-insulating and/or acoustic-insulating material
WO2024100087A1 (en) * 2022-11-09 2024-05-16 Circusol Holding B.V. Method and system for manufacturing cellulose-based insulation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE544618C2 (en) * 2020-10-26 2022-09-27 Andritz Tech & Asset Man Gmbh Method of controlling the drying of cellulose pulp in a drying step of a pulp production process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112587A (en) 1976-02-09 1978-09-12 A. Ahlstrom Osakeyhtio Method and means for drying a fibre material containing cellulose
WO2000031336A1 (en) 1998-11-24 2000-06-02 Metso Paper, Inc. Apparatus and method for pulp drying

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1515738A (zh) * 2003-01-03 2004-07-28 田镇化 造纸系统
US6855227B2 (en) * 2003-01-31 2005-02-15 Voith Paper Patent Gmbh Paper machine and method of dewatering a fiber web using displacement pressing and through air drying
SE0400940L (sv) * 2004-04-07 2005-08-16 Kvaerner Pulping Tech Förfarande och anordning för utspädning av avvattnad cellulosamassa

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112587A (en) 1976-02-09 1978-09-12 A. Ahlstrom Osakeyhtio Method and means for drying a fibre material containing cellulose
WO2000031336A1 (en) 1998-11-24 2000-06-02 Metso Paper, Inc. Apparatus and method for pulp drying

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017182846A1 (en) * 2016-04-22 2017-10-26 Davide Contu Process for producing a flaked thermal-insulating and/or acoustic-insulating material
RU2704378C1 (ru) * 2016-04-22 2019-10-28 Давиде КОНТУ Способ изготовления хлопьевидного теплоизолирующего и/или звукоизолирующего материала
US10753044B2 (en) 2016-04-22 2020-08-25 Enerpaper S.r.l. Process for producing a flaked thermal-insulating and/or acoustic-insulating material
WO2024100087A1 (en) * 2022-11-09 2024-05-16 Circusol Holding B.V. Method and system for manufacturing cellulose-based insulation

Also Published As

Publication number Publication date
AT510540B1 (de) 2014-06-15
FI20106085A0 (sv) 2010-10-21
AT510540A2 (de) 2012-05-15
CN102454128A (zh) 2012-05-16
AT510540A3 (de) 2013-09-15
FI20106085L (sv) 2012-04-22
FI20106085A7 (sv) 2012-04-22
CN102454128B (zh) 2015-05-20

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Legal Events

Date Code Title Description
R082 Change of representative

Representative=s name: LORENZ & KOLLEGEN PATENTANWAELTE PARTNERSCHAFT, DE

R081 Change of applicant/patentee

Owner name: VALMET TECHNOLOGIES, INC., FI

Free format text: FORMER OWNER: METSO PAPER, INC., HELSINKI, FI

Effective date: 20140606

R082 Change of representative

Representative=s name: LORENZ & KOLLEGEN PATENTANWAELTE PARTNERSCHAFT, DE

Effective date: 20140606

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee