FI20106112A0 - PULL AIR DRAINING IN PULP DRYING MACHINE - Google Patents

PULL AIR DRAINING IN PULP DRYING MACHINE

Info

Publication number
FI20106112A0
FI20106112A0 FI20106112A FI20106112A FI20106112A0 FI 20106112 A0 FI20106112 A0 FI 20106112A0 FI 20106112 A FI20106112 A FI 20106112A FI 20106112 A FI20106112 A FI 20106112A FI 20106112 A0 FI20106112 A0 FI 20106112A0
Authority
FI
Finland
Prior art keywords
drying machine
pull air
pulp drying
air draining
draining
Prior art date
Application number
FI20106112A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Topi Helle
Original Assignee
Pom Technology Oy Ab
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 Pom Technology Oy Ab filed Critical Pom Technology Oy Ab
Priority to FI20106112A priority Critical patent/FI20106112A0/en
Publication of FI20106112A0 publication Critical patent/FI20106112A0/en
Priority to PCT/FI2011/050936 priority patent/WO2012056108A1/en

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21DTREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/26De-aeration of paper stock
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02Working-up waste paper
    • D21C5/025De-inking
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-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
    • D21C9/001Modification of pulp properties
    • D21C9/007Modification of pulp properties by mechanical or physical means
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-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
    • D21C9/18De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/64Paper recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
FI20106112A 2010-10-26 2010-10-26 PULL AIR DRAINING IN PULP DRYING MACHINE FI20106112A0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20106112A FI20106112A0 (en) 2010-10-26 2010-10-26 PULL AIR DRAINING IN PULP DRYING MACHINE
PCT/FI2011/050936 WO2012056108A1 (en) 2010-10-26 2011-10-26 Deaeration of stock in a pulp drying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20106112A FI20106112A0 (en) 2010-10-26 2010-10-26 PULL AIR DRAINING IN PULP DRYING MACHINE

Publications (1)

Publication Number Publication Date
FI20106112A0 true FI20106112A0 (en) 2010-10-26

Family

ID=43064270

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20106112A FI20106112A0 (en) 2010-10-26 2010-10-26 PULL AIR DRAINING IN PULP DRYING MACHINE

Country Status (2)

Country Link
FI (1) FI20106112A0 (en)
WO (1) WO2012056108A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2016421324B2 (en) * 2016-09-01 2019-11-21 Essity Hygiene And Health Aktiebolag Process and apparatus for wetlaying nonwovens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131117A (en) * 1960-03-01 1964-04-28 Clark & Vicario Corp Treating paper-making stock by vacuum deaeration prior to addition of diluting water
US5944957A (en) * 1997-03-14 1999-08-31 Valmet Corporation Regulations system in a paper machine for controlling variation of the basis weight of the paper in the machine direction
FI110795B (en) * 2000-09-14 2003-03-31 Metso Paper Inc Venting arrangements for feeding pulp to the inlet box of a paper machine or equivalent
FI122912B (en) * 2006-03-20 2012-08-31 Metso Paper Inc Apparatus and method for deaerating the pulp
FI122916B (en) * 2007-04-03 2012-08-31 Andritz Oy Device for degassing in connection with a paper machine or the like

Also Published As

Publication number Publication date
WO2012056108A1 (en) 2012-05-03

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Legal Events

Date Code Title Description
FD Application lapsed