DE69126075D1 - Gasgespülter Hydrozyklon - Google Patents

Gasgespülter Hydrozyklon

Info

Publication number
DE69126075D1
DE69126075D1 DE69126075T DE69126075T DE69126075D1 DE 69126075 D1 DE69126075 D1 DE 69126075D1 DE 69126075 T DE69126075 T DE 69126075T DE 69126075 T DE69126075 T DE 69126075T DE 69126075 D1 DE69126075 D1 DE 69126075D1
Authority
DE
Germany
Prior art keywords
vortex
porous surface
shroud
hydrocyclone
fluent material
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 - Fee Related
Application number
DE69126075T
Other languages
English (en)
Other versions
DE69126075T2 (de
Inventor
Louis O Torregross Torregrossa
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.)
Andritz Oy
Original Assignee
Kamyr Inc
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 Kamyr Inc filed Critical Kamyr Inc
Application granted granted Critical
Publication of DE69126075D1 publication Critical patent/DE69126075D1/de
Publication of DE69126075T2 publication Critical patent/DE69126075T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1418—Flotation machines using centrifugal forces
    • B03D1/1425—Flotation machines using centrifugal forces air-sparged hydrocyclones
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1431—Dissolved air flotation machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern
    • 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
    • B04C5/10—Vortex chamber constructions with perforated walls
    • 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
    • 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
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
    • 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
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/008—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with injection or suction of gas or liquid into the cyclone

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Cyclones (AREA)
  • Centrifugal Separators (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)
  • Extraction Or Liquid Replacement (AREA)
DE69126075T 1990-08-28 1991-08-12 Gasgespülter Hydrozyklon Expired - Fee Related DE69126075T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/573,978 US5116488A (en) 1990-08-28 1990-08-28 Gas sparged centrifugal device

Publications (2)

Publication Number Publication Date
DE69126075D1 true DE69126075D1 (de) 1997-06-19
DE69126075T2 DE69126075T2 (de) 1997-12-18

Family

ID=24294174

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69126075T Expired - Fee Related DE69126075T2 (de) 1990-08-28 1991-08-12 Gasgespülter Hydrozyklon

Country Status (12)

Country Link
US (1) US5116488A (de)
EP (1) EP0473566B1 (de)
JP (1) JPH04240288A (de)
KR (1) KR920004041A (de)
AT (1) ATE152934T1 (de)
AU (1) AU630566B2 (de)
BR (1) BR9103680A (de)
CA (1) CA2042631A1 (de)
DE (1) DE69126075T2 (de)
FI (1) FI913938A (de)
NO (1) NO913354L (de)
ZA (1) ZA914028B (de)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674449B1 (fr) * 1991-03-28 1995-03-03 Codiex Snc Dispositif separateur de particules a circulation de fluide.
US5236590A (en) * 1991-11-21 1993-08-17 Chevron Research And Technology Company Process for removing dissolved organics from aqueous compositions
US5192423A (en) * 1992-01-06 1993-03-09 Hydro Processing & Mining Ltd. Apparatus and method for separation of wet particles
US5387342A (en) * 1992-06-10 1995-02-07 Charles W. Taggart Centrifugal separator and method
US5582724A (en) * 1992-06-10 1996-12-10 International Separation Technology, Inc. Centrifuge and rotor for use therein
US5458738A (en) * 1993-09-08 1995-10-17 Kamyr, Inc. Clarifying suspended solids from liquid process streams
AU694174B2 (en) * 1994-02-14 1998-07-16 Commonwealth Scientific And Industrial Research Organisation Apparatus and method for selective separation of hydrophobic material
AU702617B2 (en) * 1994-02-14 1999-02-25 Commonwealth Scientific And Industrial Research Organisation Centrifugal separator
AUPM383694A0 (en) * 1994-02-14 1994-03-10 Commonwealth Scientific And Industrial Research Organisation Selective separation of particulate material
IT235089Y1 (it) * 1994-07-14 2000-03-31 Metro International S R L Separatore di vapore a ciclone
US5560818A (en) * 1994-09-13 1996-10-01 Ahlstrom Machinery Inc. Adjustable orifice for gas-sparged hydrocyclone
US5529190A (en) * 1995-02-06 1996-06-25 Ahlstrom Machinery, Inc. Gas sparged hydrocyclone with foam separating vessel
US5662790A (en) * 1995-10-04 1997-09-02 Ahlstrom Machinery Oy Air contactor with foam separation vessel system
US5730875A (en) * 1995-11-17 1998-03-24 Revtech Industries, Inc. Method and apparatus for optimizing and controlling gas-liquid phase chemical reactions
WO2000021633A1 (en) * 1998-10-13 2000-04-20 Zpm, Inc. Combined hydrocyclone and filter system for treatment of liquids
US6109449A (en) * 1998-11-04 2000-08-29 General Signal Corporation Mixing system for separation of materials by flotation
GB9911336D0 (en) * 1999-05-15 1999-07-14 Graseby Dynamics Ltd Separation and collection of analyte materials
US6719681B2 (en) * 1999-08-06 2004-04-13 Econova, Inc. Methods for centrifugally separating mixed components of a fluid stream
US6346069B1 (en) 1999-08-06 2002-02-12 Separation Process Technology, Inc. Centrifugal pressurized separators and methods of controlling same
US6607473B2 (en) 1999-08-06 2003-08-19 Econova Inc. Methods for centrifugally separating mixed components of a fluid stream under a pressure differential
US6348087B1 (en) 2000-01-10 2002-02-19 Shaw Aero Devices, Inc. Three phase cyclonic separator
KR100394037B1 (ko) * 2000-10-17 2003-08-09 주식회사 에네트 공기분사식 원통형 하이드로 사이클론
US6645382B1 (en) 2000-11-13 2003-11-11 George E. Wilson Energy-efficient head cell entry duct
US6443100B1 (en) * 2001-02-05 2002-09-03 Future Sea Technologies Inc. Debris separating system for fish pens
US6793814B2 (en) * 2002-10-08 2004-09-21 M-I L.L.C. Clarifying tank
AU2003901207A0 (en) * 2003-03-17 2003-04-03 Outokumpu Oyj Auxiliary agitator for a floatation device
US8361404B2 (en) 2003-06-20 2013-01-29 Drexel University Cyclonic reactor with non-equilibrium gliding discharge and plasma process for reforming of solid hydrocarbons
US8110155B2 (en) 2003-06-20 2012-02-07 Drexel University Vortex reactor and method of using it
DE10352525B9 (de) * 2003-11-05 2009-07-23 Neuman & Esser Gmbh Mahl- Und Sichtsysteme Zyklonsichter
JP5102613B2 (ja) * 2004-03-12 2012-12-19 ユニバーシティ オブ ユタ サイクロンリアクターおよび関連の方法
US7465391B2 (en) * 2005-09-09 2008-12-16 Cds Technologies, Inc. Apparatus for separating solids from flowing liquids
FR2892953B1 (fr) * 2005-11-09 2008-06-27 Saipem S A Sa Procede et dispositif de separation de liquide polyphasique
MX2008014895A (es) * 2006-05-22 2009-01-29 Contech Stormwater Solutions I Aparato para separar particulas del agua pluvial.
CA2561539C (en) * 2006-09-28 2016-11-08 Hydro Processing & Mining Ltd. Apparatus and method for efficient particle to gas bubble attachment in a slurry
KR100931512B1 (ko) * 2007-08-08 2009-12-11 호서대학교 산학협력단 오폐수 처리용 오존 산화 장치
PL215891B1 (pl) 2008-07-31 2014-02-28 Univ Utah Res Found Reaktor z wirujacymi plynami i sposób poddawania zwiazków reakcji
DK2373585T3 (en) 2008-12-01 2017-07-10 Veolia Water Solutions & Tech Method and device for removal of particulate matter in sewage
BRPI0925083B1 (pt) 2009-04-20 2020-06-02 Sorbwater Technology As Dispositivo e método para a separação das fases de fluido e uso do dispositivo para a separação de fases
ES2538822T3 (es) 2009-12-15 2015-06-24 Basf Se Dispositivo de separación con un separador previo por gravedad seguido de un separador centrífugo
EP2550093A1 (de) 2010-03-25 2013-01-30 Drexel University Gleitlichtbogen-plasmatron-reaktor mit umgekehrtem wirbelfluss zur umwandlung eines kohlenwasserstoff-brennstoffs in ein synthesegas
CN102000636B (zh) * 2010-09-06 2012-08-29 山东海韵生态纸业有限公司 一种草片除杂方法及草片除杂设备
GB2485251B (en) * 2010-11-04 2013-03-20 Aker Process Systems As Method for separating gas and liquid and cyclone separators therefore
CN102284384A (zh) * 2011-08-03 2011-12-21 江苏瑞吉格泰油气工程有限公司 分离器气液界面稳定装置
GB201116366D0 (en) 2011-09-22 2011-11-02 Paxton Richard G Tubular cyclonic separation & materials processing unit
DE102011086096A1 (de) 2011-10-24 2013-04-25 Robert Bosch Gmbh Vorrichtung zur Trennung eines Teilfluidstroms aus einem insbesondere Kraftstoff oder Öl führenden Fluidstrom
JP5619837B2 (ja) 2012-08-28 2014-11-05 月島機械株式会社 無機粒子の連続反応装置
WO2015194529A1 (ja) * 2014-06-16 2015-12-23 綜研化学株式会社 サイクロン型粉体分級装置
CN104084321B (zh) * 2014-06-24 2017-06-06 中国神华能源股份有限公司 旋风除尘器
CN106865673A (zh) * 2017-04-13 2017-06-20 中国石油大学(华东) 一种二次旋流气浮含油污水处理装置
CN109939528B (zh) * 2019-04-30 2024-07-19 中国化学工业桂林工程有限公司 一种橡胶密炼尾气处理系统及方法
US11850605B2 (en) * 2022-03-01 2023-12-26 Saudi Arabian Oil Company Apparatus and method to separate and condition multiphase flow
WO2024013885A1 (ja) * 2022-07-13 2024-01-18 三菱電機株式会社 異物除去装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1004379A (fr) * 1947-04-11 1952-03-28 Procédé et appareil de traitement de mélanges fluides hétérogènes, en particulier de pâte à papier
DE936488C (de) * 1949-02-05 1955-12-15 Walter Dr-Ing Barth Zyklon-Staubabscheider
US3391787A (en) * 1966-04-18 1968-07-09 Beloit Corp Porous cone cleaner
US3489680A (en) * 1967-10-30 1970-01-13 Mobil Oil Corp Method for breaking a water-in-oil emulsion
NL6909273A (de) * 1969-06-18 1970-12-22
DE2410700A1 (de) * 1974-03-06 1975-09-11 Bayer Ag Verfahren zur abscheidung von feststoffen aus einem gasstrom und dafuer geeignete vorrichtung
SU545385A1 (ru) * 1975-06-04 1977-02-05 Государственный научно-исследовательский институт цветных металлов "Гинцветмет" Колонна флотационна машина
SE407751B (sv) * 1976-03-26 1979-04-23 Celleco Ab Anordning vid en hydrocyklon
US4392950A (en) * 1977-08-23 1983-07-12 The Bauer Bros. Co. Centrifugal type cleaner
US4094783A (en) * 1977-09-29 1978-06-13 Jackson George F Centrifugal flotation separator
DE2818029C2 (de) * 1978-04-25 1984-01-12 J.M. Voith Gmbh, 7920 Heidenheim Vorrichtung zum Sortieren von Faserstoffsuspensionen
US4399027A (en) * 1979-11-15 1983-08-16 University Of Utah Research Foundation Flotation apparatus and method for achieving flotation in a centrifugal field
US4744890A (en) * 1979-11-15 1988-05-17 University Of Utah Flotation apparatus and method
US4279743A (en) * 1979-11-15 1981-07-21 University Of Utah Air-sparged hydrocyclone and method
US4838434A (en) * 1979-11-15 1989-06-13 University Of Utah Air sparged hydrocyclone flotation apparatus and methods for separating particles from a particulate suspension
FR2579638B1 (fr) * 1985-03-29 1988-09-02 Lamort E & M Appareil de desencrage de pate a papier
DE3524071A1 (de) * 1985-07-05 1987-01-15 Erich Ing Grad Kurz Verfahren und einrichtung zur flotation von fasersuspensionen
US4696737A (en) * 1986-02-28 1987-09-29 The Bauer Bros. Co. Fiber recovery elutriating hydrocyclone
FI77066C (fi) * 1987-09-01 1989-01-10 Ahlstroem Oy Foerfarande och anordning foer rening av massasuspension.
US4876016A (en) * 1988-06-27 1989-10-24 Amoco Corporation Method of controlling the separation efficiency of a hydrocyclone
US4971685A (en) * 1989-04-11 1990-11-20 The United States Of America As Represented By The Secretary Of The Interior Bubble injected hydrocyclone flotation cell
US4997549A (en) * 1989-09-19 1991-03-05 Advanced Processing Technologies, Inc. Air-sparged hydrocyclone separator

Also Published As

Publication number Publication date
EP0473566B1 (de) 1997-05-14
FI913938A (fi) 1992-02-29
NO913354D0 (no) 1991-08-27
NO913354L (no) 1992-03-02
EP0473566A3 (de) 1992-03-18
BR9103680A (pt) 1992-05-19
DE69126075T2 (de) 1997-12-18
JPH04240288A (ja) 1992-08-27
EP0473566A2 (de) 1992-03-04
CA2042631A1 (en) 1992-03-01
ZA914028B (en) 1992-04-29
AU630566B2 (en) 1992-10-29
FI913938A0 (fi) 1991-08-21
US5116488A (en) 1992-05-26
ATE152934T1 (de) 1997-05-15
KR920004041A (ko) 1992-03-27
AU7830691A (en) 1992-03-26

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: AHLSTROM MACHINERY OY, HELSINKI, FI

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee