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FI20065184A0 - Apparatus and method for deaerating the pulp - Google Patents

Apparatus and method for deaerating the pulp

Info

Publication number
FI20065184A0
FI20065184A0 FI20065184A FI20065184A FI20065184A0 FI 20065184 A0 FI20065184 A0 FI 20065184A0 FI 20065184 A FI20065184 A FI 20065184A FI 20065184 A FI20065184 A FI 20065184A FI 20065184 A0 FI20065184 A0 FI 20065184A0
Authority
FI
Finland
Prior art keywords
deaerating
pulp
Prior art date
Application number
FI20065184A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20065184L (en
FI122912B (en
Inventor
Heli Kellokoski
Leif Piippola
Original Assignee
Metso Paper 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 Metso Paper Inc filed Critical Metso Paper Inc
Priority to FI20065184A priority Critical patent/FI122912B/en
Publication of FI20065184A0 publication Critical patent/FI20065184A0/en
Priority to PCT/FI2007/050146 priority patent/WO2007107635A1/en
Priority to DE112007000609T priority patent/DE112007000609T5/en
Publication of FI20065184L publication Critical patent/FI20065184L/en
Application granted granted Critical
Publication of FI122912B publication Critical patent/FI122912B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/26—De-aeration of paper stock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0036—Flash degasification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
FI20065184A 2006-03-20 2006-03-20 Arrangement and method of air removal from the pulp suspension FI122912B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20065184A FI122912B (en) 2006-03-20 2006-03-20 Arrangement and method of air removal from the pulp suspension
PCT/FI2007/050146 WO2007107635A1 (en) 2006-03-20 2007-03-19 Apparatus and method in removing air from pulp stock
DE112007000609T DE112007000609T5 (en) 2006-03-20 2007-03-19 Apparatus and method for removing air from pulp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20065184 2006-03-20
FI20065184A FI122912B (en) 2006-03-20 2006-03-20 Arrangement and method of air removal from the pulp suspension

Publications (3)

Publication Number Publication Date
FI20065184A0 true FI20065184A0 (en) 2006-03-20
FI20065184L FI20065184L (en) 2007-09-21
FI122912B FI122912B (en) 2012-08-31

Family

ID=36192029

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20065184A FI122912B (en) 2006-03-20 2006-03-20 Arrangement and method of air removal from the pulp suspension

Country Status (3)

Country Link
DE (1) DE112007000609T5 (en)
FI (1) FI122912B (en)
WO (1) WO2007107635A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008056505A1 (en) * 2008-11-08 2010-05-12 Voith Patent Gmbh Arrangement for production of finished fibrous material suspension for manufacturing paper-, cardboard-, tissue- or another fibrous material web, has high-consistency flow containing fiber or filler material and low-consistency flow
FI20106112A0 (en) * 2010-10-26 2010-10-26 Pom Technology Oy Ab PULL AIR DRAINING IN PULP DRYING MACHINE
CA3034508C (en) 2016-09-01 2022-03-29 Essity Hygiene And Health Aktiebolag Process and apparatus for wetlaying nonwovens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63305905A (en) * 1987-06-08 1988-12-13 Shinichi Sugano Deaerator
US4997464A (en) * 1990-03-23 1991-03-05 Kopf Henry B Deaeration apparatus
FI100950B (en) * 1995-10-24 1998-03-31 Andritz Ahlstrom Oy Gas separation tank and its use
SE517821C2 (en) * 2000-09-29 2002-07-16 Tetra Laval Holdings & Finance Method and apparatus for continuously venting a liquid

Also Published As

Publication number Publication date
DE112007000609T5 (en) 2009-01-22
FI20065184L (en) 2007-09-21
WO2007107635A1 (en) 2007-09-27
FI122912B (en) 2012-08-31

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