FI67590C - Virvelrenare - Google Patents

Virvelrenare Download PDF

Info

Publication number
FI67590C
FI67590C FI783691A FI783691A FI67590C FI 67590 C FI67590 C FI 67590C FI 783691 A FI783691 A FI 783691A FI 783691 A FI783691 A FI 783691A FI 67590 C FI67590 C FI 67590C
Authority
FI
Finland
Prior art keywords
vortex
chamber
vortex chamber
shelf
wall
Prior art date
Application number
FI783691A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI783691A (fi
FI67590B (fi
Inventor
Karl Arvid Skardal
Original Assignee
Cellwood Grubbens 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
Priority claimed from SE7811510A external-priority patent/SE429050B/sv
Application filed by Cellwood Grubbens Ab filed Critical Cellwood Grubbens Ab
Publication of FI783691A publication Critical patent/FI783691A/fi
Application granted granted Critical
Publication of FI67590B publication Critical patent/FI67590B/fi
Publication of FI67590C publication Critical patent/FI67590C/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
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • 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

Landscapes

  • Paper (AREA)
  • Cyclones (AREA)
FI783691A 1977-12-02 1978-12-01 Virvelrenare FI67590C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE7713730 1977-12-02
SE7713730 1977-12-02
SE7811510A SE429050B (sv) 1977-12-02 1978-11-07 Virvelrenare for separering av en fiber-vetske-suspension, i synnerhet pappersmassasuspension
SE7811510 1978-11-07

Publications (3)

Publication Number Publication Date
FI783691A FI783691A (fi) 1979-06-03
FI67590B FI67590B (fi) 1984-12-31
FI67590C true FI67590C (fi) 1985-04-10

Family

ID=26656923

Family Applications (1)

Application Number Title Priority Date Filing Date
FI783691A FI67590C (fi) 1977-12-02 1978-12-01 Virvelrenare

Country Status (9)

Country Link
US (1) US4224145A (de)
JP (1) JPS5493106A (de)
BR (1) BR7807943A (de)
CA (1) CA1084449A (de)
DE (1) DE2852233C2 (de)
FI (1) FI67590C (de)
FR (1) FR2410511A1 (de)
GB (1) GB2012625B (de)
IT (1) IT1100523B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
SE427248B (sv) * 1979-01-19 1983-03-21 Alfa Laval Ab Centrifugalseparator med automatisk flodeskontroll i utloppet for fastfasfraktion
US4451358A (en) * 1981-11-19 1984-05-29 The Black Clawson Company Noncircular rejects outlet for cyclone separator
SE434709B (sv) * 1981-12-04 1984-08-13 Celleco Ab Hydrocyklonseparator for rening av massasuspension med hog ingaende fiberhalt
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
SE436701B (sv) * 1983-05-27 1985-01-21 Alfa Laval Separation Ab Anordning innefattande virvelfluidistor for uppdelning av en blandning av en vetskefas och en relativt tung, vanligen fast fas
JPS6268511A (ja) * 1985-09-24 1987-03-28 Takara Nakajima Kk 気体駆動工具の脱油装置
SE510561C2 (sv) * 1992-06-30 1999-06-07 Cyclotech Ab Cyklonavskiljare
US20050067327A1 (en) * 2002-01-16 2005-03-31 Adams Thomas C. Screen assemblies for shale shakers
CN104233897B (zh) * 2014-08-21 2016-04-06 浙江荣晟环保纸业股份有限公司 用于造纸业的浆料除砂装置
US9827575B2 (en) * 2015-12-18 2017-11-28 Metso Minerals Industries, Inc. Controlled turbulent breakup flow

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB910797A (en) * 1959-04-23 1962-11-21 Svenska Flaektfabriken Ab Improvements in cyclone separators
CA941753A (en) * 1970-09-28 1974-02-12 Elast-O-Cor Products And Engineering Limited Hydrocyclones

Also Published As

Publication number Publication date
CA1084449A (en) 1980-08-26
GB2012625A (en) 1979-08-01
BR7807943A (pt) 1979-07-31
FI783691A (fi) 1979-06-03
IT7830457A0 (it) 1978-12-01
FI67590B (fi) 1984-12-31
IT1100523B (it) 1985-09-28
DE2852233A1 (de) 1979-06-07
GB2012625B (en) 1982-06-16
FR2410511A1 (fr) 1979-06-29
FR2410511B1 (de) 1983-12-02
JPS5493106A (en) 1979-07-24
DE2852233C2 (de) 1986-10-02
US4224145A (en) 1980-09-23
JPS5753479B2 (de) 1982-11-12

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Legal Events

Date Code Title Description
MA Patent expired
MA Patent expired

Owner name: CELLWOOD GRUBBENS AB