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SE8404573D0 - Anordning for avgasning och omblandning av floden - Google Patents

Anordning for avgasning och omblandning av floden

Info

Publication number
SE8404573D0
SE8404573D0 SE8404573A SE8404573A SE8404573D0 SE 8404573 D0 SE8404573 D0 SE 8404573D0 SE 8404573 A SE8404573 A SE 8404573A SE 8404573 A SE8404573 A SE 8404573A SE 8404573 D0 SE8404573 D0 SE 8404573D0
Authority
SE
Sweden
Prior art keywords
mixing
hydrocyclones
stream
vegoation
flow
Prior art date
Application number
SE8404573A
Other languages
English (en)
Inventor
R Fjellstrom
R Frykhult
Original Assignee
Celleco 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 Celleco Ab filed Critical Celleco Ab
Priority to SE8404573A priority Critical patent/SE8404573D0/sv
Publication of SE8404573D0 publication Critical patent/SE8404573D0/sv
Priority to SE8504182A priority patent/SE458038B/sv
Priority to US06/774,949 priority patent/US4676809A/en
Priority to CA000490418A priority patent/CA1257565A/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
    • B01D19/0068—General arrangements, e.g. flowsheets
    • 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
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
    • D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cyclones (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
SE8404573A 1984-09-12 1984-09-12 Anordning for avgasning och omblandning av floden SE8404573D0 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8404573A SE8404573D0 (sv) 1984-09-12 1984-09-12 Anordning for avgasning och omblandning av floden
SE8504182A SE458038B (sv) 1984-09-12 1985-09-10 Hydrocyklonanlaeggning foer separering av fibermassasuspension
US06/774,949 US4676809A (en) 1984-09-12 1985-09-11 Hydrocyclone plant
CA000490418A CA1257565A (en) 1984-09-12 1985-09-11 Hydrocyclone plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8404573A SE8404573D0 (sv) 1984-09-12 1984-09-12 Anordning for avgasning och omblandning av floden

Publications (1)

Publication Number Publication Date
SE8404573D0 true SE8404573D0 (sv) 1984-09-12

Family

ID=20356993

Family Applications (2)

Application Number Title Priority Date Filing Date
SE8404573A SE8404573D0 (sv) 1984-09-12 1984-09-12 Anordning for avgasning och omblandning av floden
SE8504182A SE458038B (sv) 1984-09-12 1985-09-10 Hydrocyklonanlaeggning foer separering av fibermassasuspension

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE8504182A SE458038B (sv) 1984-09-12 1985-09-10 Hydrocyklonanlaeggning foer separering av fibermassasuspension

Country Status (3)

Country Link
US (1) US4676809A (sv)
CA (1) CA1257565A (sv)
SE (2) SE8404573D0 (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8604462D0 (en) * 1986-02-22 1986-03-26 Elp Products Ltd Hydrocyclone
CA1327342C (en) * 1987-11-30 1994-03-01 James Kelly Kindig Process for beneficiating particulate solids
US5794791A (en) * 1987-11-30 1998-08-18 Genesis Research Corporation Coal cleaning process
GB8803138D0 (en) * 1988-02-11 1988-03-09 Atomic Energy Authority Uk Fluidic contactors
US4960525A (en) * 1988-09-26 1990-10-02 The United States Of America, As Represented By The Secretary Of Agriculture Hydrocyclone for washing particles in liquid suspension
US5538597A (en) * 1990-09-05 1996-07-23 A. Ahlstrom Corporation Apparatus for the discharge of a mass tower
WO1993007967A1 (en) * 1991-10-15 1993-04-29 Genesis Research Corporation Coal cleaning process
FI109548B (sv) * 2000-04-19 2002-08-30 Pom Technology Oy Ab Arrangemang för rening av pappersmassa
US20020064961A1 (en) * 2000-06-26 2002-05-30 Applied Materials, Inc. Method and apparatus for dissolving a gas into a liquid for single wet wafer processing
US6517733B1 (en) 2000-07-11 2003-02-11 Vermeer Manufacturing Company Continuous flow liquids/solids slurry cleaning, recycling and mixing system
AT414244B (de) * 2004-05-13 2006-10-15 Andritz Ag Maschf Verfahren und vorrichtung zur vermischung von stoffströmen
JP4710420B2 (ja) * 2005-05-31 2011-06-29 セイコーエプソン株式会社 液体流通装置及び液体噴射装置
FI119999B (sv) * 2008-01-28 2009-05-29 Andritz Oy Förfarande och anordning för behandling av massa
EP2834408A1 (en) * 2012-04-03 2015-02-11 Ovivo Luxembourg S.à.r.l. Process for removal of solid non-fibrous material from pulp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE544291A (sv) * 1955-03-10 1900-01-01 Horace Freeman
US3163508A (en) * 1960-09-07 1964-12-29 Smith Paper Mills Ltd Howard Method and apparatus for separating gas from liquid rich foams or liquids containing entrained air
US3432036A (en) * 1964-12-09 1969-03-11 Clark & Vicario Corp Conditioning papermaking stock
US3543932A (en) * 1967-12-29 1970-12-01 Nichols Eng & Res Corp Vortex chamber reject control
SE407751B (sv) * 1976-03-26 1979-04-23 Celleco Ab Anordning vid en hydrocyklon

Also Published As

Publication number Publication date
SE457507B (sv) 1989-01-09
SE8504182D0 (sv) 1985-09-10
SE8504182L (sv) 1986-03-13
CA1257565A (en) 1989-07-18
US4676809A (en) 1987-06-30
SE458038B (sv) 1989-02-20

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