FI43587C - Menetelmä ja laite massakuituja raskaampien epäpuhtausosasten poistamiseksi massasuspensiosta keskipakoiserottamalla - Google Patents

Menetelmä ja laite massakuituja raskaampien epäpuhtausosasten poistamiseksi massasuspensiosta keskipakoiserottamalla

Info

Publication number
FI43587C
FI43587C FI663424A FI342466A FI43587C FI 43587 C FI43587 C FI 43587C FI 663424 A FI663424 A FI 663424A FI 342466 A FI342466 A FI 342466A FI 43587 C FI43587 C FI 43587C
Authority
FI
Finland
Prior art keywords
pulp
centrifugal separation
removing impurities
pulp fibers
impurities heavier
Prior art date
Application number
FI663424A
Other languages
English (en)
Other versions
FI43587B (fi
Inventor
Salomon M Salomon
Original Assignee
Beloit Corp
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 Beloit Corp filed Critical Beloit Corp
Application granted granted Critical
Publication of FI43587B publication Critical patent/FI43587B/fi
Publication of FI43587C publication Critical patent/FI43587C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Centrifugal Separators (AREA)
FI663424A 1966-01-19 1966-12-23 Menetelmä ja laite massakuituja raskaampien epäpuhtausosasten poistamiseksi massasuspensiosta keskipakoiserottamalla FI43587C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US521685A US3399770A (en) 1966-01-19 1966-01-19 Method for centrifugal separation of particles from a mixture

Publications (2)

Publication Number Publication Date
FI43587B FI43587B (fi) 1971-02-01
FI43587C true FI43587C (fi) 1971-05-10

Family

ID=24077707

Family Applications (1)

Application Number Title Priority Date Filing Date
FI663424A FI43587C (fi) 1966-01-19 1966-12-23 Menetelmä ja laite massakuituja raskaampien epäpuhtausosasten poistamiseksi massasuspensiosta keskipakoiserottamalla

Country Status (3)

Country Link
US (1) US3399770A (fi)
ES (1) ES336347A1 (fi)
FI (1) FI43587C (fi)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA941753A (en) * 1970-09-28 1974-02-12 Elast-O-Cor Products And Engineering Limited Hydrocyclones
US3985522A (en) * 1971-05-25 1976-10-12 Deepsea Ventures, Inc. Method and apparatus for separating solid particles from a mixed fluid stream
US4059419A (en) * 1972-10-02 1977-11-22 Leon Irving Ross Vortex nucleation scrubbing method and apparatus
CA964616A (en) * 1973-07-20 1975-03-18 Elast-O-Cor Products And Engineering Limited Compound hydrocyclone having grooved under flow wall (s)
US3887456A (en) * 1973-10-01 1975-06-03 James W Loughner Classifier with rifflers and variable throat
US3972819A (en) * 1974-11-07 1976-08-03 Pielkenrood-Vinitex B.V. Coalescence apparatus
SE403441B (sv) * 1977-01-05 1978-08-21 Skardal Karl Arvid Virvelrenare med i dess avsmalnande del axiellt anordnade och i direkt forbindelse med varandra staende kammaravsnitt
SE412529B (sv) * 1977-03-07 1980-03-10 Celleco Ab Anordning vid en hydrocyklonseparator for att minska risken for forlust av lett fraktion och igensettning av den tunga fraktionens utloppsoppning
US4278550A (en) * 1979-12-14 1981-07-14 Watts John Dawson Fluid separator
SE426958B (sv) * 1980-02-25 1983-02-21 Celleco Ab Separator for uppdelning av en inkommande blandning av cellulosasuspension eller liknande och grova tunga partiklar
SE434709B (sv) * 1981-12-04 1984-08-13 Celleco Ab Hydrocyklonseparator for rening av massasuspension med hog ingaende fiberhalt
SE435581B (sv) * 1982-08-16 1984-10-08 Celleco Ab Forfarande for uppdelning av en blandning av en relativt tyngre fibersuspension (accept) och letta fororeningar (reject)
SE435582B (sv) * 1982-09-02 1984-10-08 Karl Arvid Skardal Virvelrenare for separering av fiber-vetskesuspensioner, i synnerhet av pappersmassa, i en langstreckt cirkuler virvelkammare
US4544483A (en) * 1984-03-12 1985-10-01 Puratrol, Inc. Dynamic, reverse-flow oil purifier device
US4541850A (en) * 1984-07-02 1985-09-17 Conoco Inc. Slurry input device
DE3805908C2 (de) * 1988-02-25 1995-06-29 Linde Ag Reaktor für Gas-Flüssig-Reaktionen
US4834887A (en) * 1988-03-10 1989-05-30 Broughton Amos W In-line coaxial centrifugal separator with helical vane
GB8821161D0 (en) * 1988-09-09 1988-10-12 Serck Baker Ltd Separator
SE510561C2 (sv) * 1992-06-30 1999-06-07 Cyclotech Ab Cyklonavskiljare
DE10038282C2 (de) * 2000-08-04 2003-04-17 Voith Paper Patent Gmbh Hydrozyklon und dessen Verwendung
SE525723C2 (sv) * 2002-05-27 2005-04-12 Gl & V Sweden Ab Hydrocyklon
US6991114B2 (en) * 2003-09-17 2006-01-31 Vortechnics, Inc. Apparatus for separating floating and non-floating particulate from a fluid stream
WO2007110904A1 (ja) * 2006-03-24 2007-10-04 Nissan Motor Co., Ltd. 気液分離装置
US8245532B2 (en) * 2008-05-15 2012-08-21 Concepts Eti, Inc. Semi-closed air-cycle refrigeration system and a positive-pressure snow removal cyclone separator therefor
US7931740B2 (en) * 2008-06-20 2011-04-26 The Boeing Company Cyclone separator
US8202415B2 (en) * 2009-04-14 2012-06-19 National Oilwell Varco, L.P. Hydrocyclones for treating drilling fluid
CA2758037C (en) * 2010-11-09 2018-11-20 Susanne Debora Lantos Panel assembly for a partial drop-side crib
WO2013184814A1 (en) * 2012-06-07 2013-12-12 The Regents Of The University Of California Crossflow filtration particle separator
US8997310B2 (en) 2012-10-12 2015-04-07 Electrolux Home Care Products, Inc. Vacuum cleaner cyclone with helical cyclone expansion region
US20150089907A1 (en) * 2013-10-01 2015-04-02 John Reid Centrifugal spark arrestor assembly
IT202000013147A1 (it) * 2020-06-03 2021-12-03 Simonah Srl Dispositivo di lavaggio e pulizia di materiale incoerente quali sabbie, pietrisco, ghiaia, ghiaino, o simili

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US601355A (en) * 1898-03-29 Thomas wilson paterson
DE668014C (de) * 1938-11-24 Ludwig Boxhorn Vorrichtung zum Einbringen von Schlamm in Schlammfaulbehaelter
US471272A (en) * 1892-03-22 Orville m
US630309A (en) * 1897-12-24 1899-08-08 Albert Aeberg Apparatus for cleaning paper-pulp.
US762867A (en) * 1901-08-12 1904-06-21 Henry A Allen Ore-separator.
US1666477A (en) * 1927-03-16 1928-04-17 Albert H Stebbins Air classifier
US1822006A (en) * 1929-06-11 1931-09-08 Handy Governor Corp Filter
US2198819A (en) * 1937-07-19 1940-04-30 Ernest S Holm Liquid filtering apparatus
BE500693A (fi) * 1939-11-21
US2678731A (en) * 1951-03-07 1954-05-18 Gen Motors Corp Separator
US2768745A (en) * 1953-10-12 1956-10-30 Floyd E Albertson Multi-stage concentrator
US3010579A (en) * 1959-08-17 1961-11-28 Duesling Clarence Lehi Mineral desliming concentrating and separating apparatus

Also Published As

Publication number Publication date
US3399770A (en) 1968-09-03
ES336347A1 (es) 1967-12-16
FI43587B (fi) 1971-02-01

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