ATE119806T1 - Flotationszyklon. - Google Patents

Flotationszyklon.

Info

Publication number
ATE119806T1
ATE119806T1 AT91912170T AT91912170T ATE119806T1 AT E119806 T1 ATE119806 T1 AT E119806T1 AT 91912170 T AT91912170 T AT 91912170T AT 91912170 T AT91912170 T AT 91912170T AT E119806 T1 ATE119806 T1 AT E119806T1
Authority
AT
Austria
Prior art keywords
pct
flotation
porous wall
wall
sec
Prior art date
Application number
AT91912170T
Other languages
English (en)
Inventor
Henricus Martinus Gerardu Tils
Original Assignee
Heidemij Realisatie Bv
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 Heidemij Realisatie Bv filed Critical Heidemij Realisatie Bv
Application granted granted Critical
Publication of ATE119806T1 publication Critical patent/ATE119806T1/de

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
    • 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
    • B04C5/14—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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Cyclones (AREA)
  • Saccharide Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT91912170T 1990-06-15 1991-06-11 Flotationszyklon. ATE119806T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90201542 1990-06-15

Publications (1)

Publication Number Publication Date
ATE119806T1 true ATE119806T1 (de) 1995-04-15

Family

ID=8205033

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91912170T ATE119806T1 (de) 1990-06-15 1991-06-11 Flotationszyklon.

Country Status (6)

Country Link
US (1) US5322169A (de)
EP (1) EP0544683B1 (de)
AT (1) ATE119806T1 (de)
AU (1) AU8055591A (de)
DE (1) DE69108247T2 (de)
WO (1) WO1991019572A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6773603B2 (en) * 2000-03-13 2004-08-10 Intellectual Capital Enterprises, Inc. Chemical removal and suspended solids separation pre-treatment system
GB0216955D0 (en) * 2002-07-20 2002-08-28 Hoover Ltd Cyclonic vacuum cleaner
DE102004009686B3 (de) * 2004-02-27 2005-09-01 Schambeck Sfd Gmbh Chromatographieverfahren unter Verwendung eines Verdampfungslichtstreudetektors
FR2892953B1 (fr) * 2005-11-09 2008-06-27 Saipem S A Sa Procede et dispositif de separation de liquide polyphasique
GB201116366D0 (en) 2011-09-22 2011-11-02 Paxton Richard G Tubular cyclonic separation & materials processing unit
GB201222483D0 (en) * 2012-12-13 2013-01-30 Enhydra Ltd Flotation apparatus

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE426877A (de) * 1936-03-11
FR1134443A (fr) * 1954-06-30 1957-04-11 Bataafsche Petroleum Cyclone ou chambre de tourbillonnement avec diffuseur
DE1168868B (de) * 1958-11-11 1964-04-30 Waldhof Zellstoff Fab Verfahren zum Zerstoeren von Schaeumen
US3802570A (en) * 1972-10-25 1974-04-09 M Dehne Cyclone separator
AU6140273A (en) * 1972-11-03 1975-04-17 Xci Australia Limited Apparatus
US4226708A (en) * 1977-02-24 1980-10-07 Coal Processing Equipment, Inc. Variable wall and vortex finder hydrocyclone classifier
US4094783A (en) * 1977-09-29 1978-06-13 Jackson George F Centrifugal flotation separator
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
US4399027A (en) * 1979-11-15 1983-08-16 University Of Utah Research Foundation Flotation apparatus and method for achieving flotation in a centrifugal field
US4279743A (en) * 1979-11-15 1981-07-21 University Of Utah Air-sparged hydrocyclone and method
US4744890A (en) * 1979-11-15 1988-05-17 University Of Utah Flotation apparatus and method
FR2579638B1 (fr) * 1985-03-29 1988-09-02 Lamort E & M Appareil de desencrage de pate a papier
SE469279C (sv) * 1988-07-08 1997-10-20 Nils Anders Lennart Wikdahl Sätt och anordning för att befria en fibersuspension från lätta föroreningar
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
US5224604A (en) * 1990-04-11 1993-07-06 Hydro Processing & Mining Ltd. Apparatus and method for separation of wet and dry particles
US5069751A (en) * 1990-08-09 1991-12-03 Kamyr, Inc. Hydrocyclone deinking of paper during recycling
US5131980A (en) * 1990-08-09 1992-07-21 Kamyr, Inc. Hydrocyclone removal of sticky contaminants during paper recycling
US5173177A (en) * 1991-03-27 1992-12-22 Kamyr, Inc. Anti-plugging adjustable orifice for gas sparged hydrocyclone
US5192423A (en) * 1992-01-06 1993-03-09 Hydro Processing & Mining Ltd. Apparatus and method for separation of wet particles

Also Published As

Publication number Publication date
EP0544683A1 (de) 1993-06-09
WO1991019572A1 (en) 1991-12-26
EP0544683B1 (de) 1995-03-15
DE69108247T2 (de) 1995-11-09
US5322169A (en) 1994-06-21
DE69108247D1 (en) 1995-04-20
AU8055591A (en) 1992-01-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties