SE8504182D0 - Hydrocyklonanleggning for separering av fibermassasuspension - Google Patents
Hydrocyklonanleggning for separering av fibermassasuspensionInfo
- Publication number
- SE8504182D0 SE8504182D0 SE8504182A SE8504182A SE8504182D0 SE 8504182 D0 SE8504182 D0 SE 8504182D0 SE 8504182 A SE8504182 A SE 8504182A SE 8504182 A SE8504182 A SE 8504182A SE 8504182 D0 SE8504182 D0 SE 8504182D0
- Authority
- SE
- Sweden
- Prior art keywords
- chamber
- heavy fraction
- inlet
- dilution liquid
- separation
- Prior art date
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)
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 (4)
Publication Number | Publication Date |
---|---|
SE8504182D0 true SE8504182D0 (sv) | 1985-09-10 |
SE8504182L SE8504182L (sv) | 1986-03-13 |
SE457507B SE457507B (sv) | 1989-01-09 |
SE458038B SE458038B (sv) | 1989-02-20 |
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 Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8404573A SE8404573D0 (sv) | 1984-09-12 | 1984-09-12 | Anordning for avgasning och omblandning av floden |
Country Status (3)
Country | Link |
---|---|
US (1) | US4676809A (sv) |
CA (1) | CA1257565A (sv) |
SE (2) | SE8404573D0 (sv) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8604462D0 (en) * | 1986-02-22 | 1986-03-26 | Elp Products Ltd | Hydrocyclone |
US5794791A (en) * | 1987-11-30 | 1998-08-18 | Genesis Research Corporation | Coal cleaning process |
CA1327342C (en) * | 1987-11-30 | 1994-03-01 | James Kelly Kindig | Process for beneficiating particulate solids |
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 |
US20150122442A1 (en) * | 2012-04-03 | 2015-05-07 | Ovivo Luxembourg S.Å.R.L. | Process for removal of solid nonifibrous material from pulp |
Family Cites Families (5)
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 |
-
1984
- 1984-09-12 SE SE8404573A patent/SE8404573D0/sv unknown
-
1985
- 1985-09-10 SE SE8504182A patent/SE458038B/sv not_active IP Right Cessation
- 1985-09-11 CA CA000490418A patent/CA1257565A/en not_active Expired
- 1985-09-11 US US06/774,949 patent/US4676809A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4676809A (en) | 1987-06-30 |
SE458038B (sv) | 1989-02-20 |
SE8504182L (sv) | 1986-03-13 |
SE8404573D0 (sv) | 1984-09-12 |
SE457507B (sv) | 1989-01-09 |
CA1257565A (en) | 1989-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
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NUG | Patent has lapsed |