DE69217081D1 - Hydrozyklon mit turbulenz erzeugenden mitteln - Google Patents

Hydrozyklon mit turbulenz erzeugenden mitteln

Info

Publication number
DE69217081D1
DE69217081D1 DE69217081T DE69217081T DE69217081D1 DE 69217081 D1 DE69217081 D1 DE 69217081D1 DE 69217081 T DE69217081 T DE 69217081T DE 69217081 T DE69217081 T DE 69217081T DE 69217081 D1 DE69217081 D1 DE 69217081D1
Authority
DE
Germany
Prior art keywords
liquid stream
circumferential wall
pct
offset
hydrocyclone
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69217081T
Other languages
English (en)
Other versions
DE69217081T2 (de
Inventor
Roine Andersson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GL&V Management Hungary Kft
Original Assignee
Celleco Hedemora 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 Hedemora AB filed Critical Celleco Hedemora AB
Publication of DE69217081D1 publication Critical patent/DE69217081D1/de
Application granted granted Critical
Publication of DE69217081T2 publication Critical patent/DE69217081T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D21D5/18—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
    • 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
    • B04C5/081—Shapes or dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Cyclones (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Electrostatic Separation (AREA)
DE69217081T 1991-12-02 1992-11-26 Hydrozyklon mit turbulenz erzeugenden mitteln Expired - Lifetime DE69217081T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9103569A SE469511B (sv) 1991-12-02 1991-12-02 Hydrocyklon med turbulensskapande organ
PCT/SE1992/000814 WO1993010908A1 (en) 1991-12-02 1992-11-26 Hydrocyclone with turbulence creating means

Publications (2)

Publication Number Publication Date
DE69217081D1 true DE69217081D1 (de) 1997-03-06
DE69217081T2 DE69217081T2 (de) 1997-05-22

Family

ID=20384491

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69217081T Expired - Lifetime DE69217081T2 (de) 1991-12-02 1992-11-26 Hydrozyklon mit turbulenz erzeugenden mitteln

Country Status (9)

Country Link
US (1) US5437794A (de)
EP (1) EP0615469B1 (de)
JP (1) JPH07501482A (de)
AT (1) ATE148009T1 (de)
CA (1) CA2124810C (de)
DE (1) DE69217081T2 (de)
FI (1) FI102594B1 (de)
SE (1) SE469511B (de)
WO (1) WO1993010908A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE510561C2 (sv) * 1992-06-30 1999-06-07 Cyclotech Ab Cyklonavskiljare
CA2142747C (en) * 1995-02-17 2000-05-16 Michael H. Kuryluk Mineral separator
US5728262A (en) * 1996-06-21 1998-03-17 Tetra Laval Holdings & Finance, S.A. Method and apparatus for removing neutral buoyancy contaminants from acellulosic pulp
SE507386C2 (sv) * 1996-09-16 1998-05-25 Alfa Laval Ab Förfarande och anläggning för behandling av en förorenad massasuspension
SE507387C2 (sv) * 1996-09-16 1998-05-25 Alfa Laval Ab Förfarande och anläggning för behandling av en förorenad massasuspension
US6036027A (en) * 1998-01-30 2000-03-14 Beloit Technologies, Inc. Vibratory cleaner
SE525723C2 (sv) * 2002-05-27 2005-04-12 Gl & V Sweden Ab Hydrocyklon
GB2435436B (en) * 2006-02-25 2009-08-26 Cooper Cameron Corp Method and apparatus for fluid separation
US7905192B1 (en) 2006-11-03 2011-03-15 The United States Of America As Represented By The Secretary Of The Navy Integrated underwater surface cleaning and effluent treatment system
US7971547B1 (en) 2006-11-03 2011-07-05 The United States Of America As Represented By The Secretary Of The Navy Underwater surface cleaning vehicle for integrated cleaning and effluent treatment system
SE531578C2 (sv) * 2008-01-31 2009-05-26 Glv Finance Hungary Kft Hydrocyklon
US7931740B2 (en) * 2008-06-20 2011-04-26 The Boeing Company Cyclone separator
SE535756C2 (sv) * 2011-05-05 2012-12-04 Ovivo Luxembourg S A R L Luxembourg Branch Flödesavböjningsmedel för hydrocyklon
EP3006864B1 (de) * 2013-06-06 2020-10-28 Panasonic Intellectual Property Management Co., Ltd. Ölseparator und verfahren zur herstellung eines ölseparators
US9827575B2 (en) * 2015-12-18 2017-11-28 Metso Minerals Industries, Inc. Controlled turbulent breakup flow

Family Cites Families (5)

* 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
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
US4153558A (en) * 1978-03-08 1979-05-08 Ab Celleco Hydrocyclone separator
DE3018519A1 (de) * 1980-05-14 1981-11-19 Krupp Polysius Ag, 4720 Beckum Zyklon, insbesondere fuer mehrstufige waermetauscher
SE434709B (sv) * 1981-12-04 1984-08-13 Celleco Ab Hydrocyklonseparator for rening av massasuspension med hog ingaende fiberhalt

Also Published As

Publication number Publication date
FI942572A0 (fi) 1994-06-01
FI102594B (fi) 1999-01-15
JPH07501482A (ja) 1995-02-16
FI942572A (fi) 1994-06-01
SE9103569L (sv) 1993-06-03
EP0615469A1 (de) 1994-09-21
CA2124810A1 (en) 1993-06-10
ATE148009T1 (de) 1997-02-15
CA2124810C (en) 2002-10-15
WO1993010908A1 (en) 1993-06-10
SE469511B (sv) 1993-07-19
SE9103569D0 (sv) 1991-12-02
EP0615469B1 (de) 1997-01-22
FI102594B1 (fi) 1999-01-15
DE69217081T2 (de) 1997-05-22
US5437794A (en) 1995-08-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GL&V MANAGEMENT HUNGARY KFT, BUDAPEST, HU

R071 Expiry of right

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