AT203431T - Apparatus for separating the heavier fractions from the lighter aqueous turbid by means of centrifugal force - Google Patents

Apparatus for separating the heavier fractions from the lighter aqueous turbid by means of centrifugal force

Info

Publication number
AT203431T
AT203431T AT97919374T AT97919374T AT203431T AT 203431 T AT203431 T AT 203431T AT 97919374 T AT97919374 T AT 97919374T AT 97919374 T AT97919374 T AT 97919374T AT 203431 T AT203431 T AT 203431T
Authority
AT
Austria
Prior art keywords
separating
apparatus
means
centrifugal force
heavier fractions
Prior art date
Application number
AT97919374T
Other languages
German (de)
Inventor
Dietrich Eichler
Original Assignee
Fan Separator Gmbh
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 to DE1996116602 priority Critical patent/DE19616602A1/en
Priority to DE1996125456 priority patent/DE19625456A1/en
Priority to DE1996146494 priority patent/DE19646494A1/en
Application filed by Fan Separator Gmbh filed Critical Fan Separator Gmbh
Priority to PCT/EP1997/001913 priority patent/WO1997040944A1/en
Publication of AT203431T publication Critical patent/AT203431T/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/32Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions using centrifugal force
    • B03B5/34Applications of hydrocyclones
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1418Flotation machines using centrifugal forces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1431Dissolved air flotation machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1443Feed or discharge mechanisms for flotation tanks
    • B03D1/1456Feed mechanisms for the slurry
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1443Feed or discharge mechanisms for flotation tanks
    • B03D1/1462Discharge mechanisms for the froth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/24Pneumatic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04CAPPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00Apparatus in which the axial direction of the vortex (flow following a screw-thread type line) remains unchanged Also devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/06Construction of inlets or outlets to the vortex chamber
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04CAPPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00Apparatus in which the axial direction of the vortex is reversed
    • B04C5/02Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04CAPPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04CAPPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/007Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with internal rotors, e.g. impeller, ventilator, fan, blower, pump
AT97919374T 1996-04-25 1997-04-17 Apparatus for separating the heavier fractions from the lighter aqueous turbid by means of centrifugal force AT203431T (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE1996116602 DE19616602A1 (en) 1996-04-25 1996-04-25 Motor-driven centrifugal separator or hydrocyclone for aqueous suspensions
DE1996125456 DE19625456A1 (en) 1996-06-26 1996-06-26 Slurry separation, e.g. removal of heavy slurry, e.g. dye, from lighter slurry
DE1996146494 DE19646494A1 (en) 1996-11-11 1996-11-11 Slurry separation, e.g. removal of heavy slurry, e.g. dye, from lighter slurry
PCT/EP1997/001913 WO1997040944A1 (en) 1996-04-25 1997-04-17 Process and apparatus for the separation of heavier from lighter fractions in aqueous slurries by means of centrifugal force

Publications (1)

Publication Number Publication Date
AT203431T true AT203431T (en) 2001-08-15

Family

ID=27216180

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97919374T AT203431T (en) 1996-04-25 1997-04-17 Apparatus for separating the heavier fractions from the lighter aqueous turbid by means of centrifugal force

Country Status (7)

Country Link
EP (1) EP0904156B1 (en)
JP (1) JP4047386B2 (en)
AT (1) AT203431T (en)
AU (1) AU2387397A (en)
ES (1) ES2162280T3 (en)
HK (1) HK1018889A1 (en)
WO (1) WO1997040944A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19811090A1 (en) * 1998-03-13 1999-09-16 Georg Klas Cyclone separator for effluent household gray water
DE102005023258A1 (en) 2004-11-16 2006-11-23 Fan Separator Gmbh Rotary drum for aerobic heating of free-flowing solids
DE102005009683B4 (en) * 2005-03-03 2016-08-18 Fan Separator Gmbh Process for the recovery of solids
DE202007002541U1 (en) * 2007-02-21 2007-07-05 Blum, Holger Hydrocyclone device and hydrocyclone separating battery
JP4775913B2 (en) * 2007-07-13 2011-09-21 ミスズテクノ株式会社 Cyclone filter
GB2461874B (en) * 2008-07-14 2012-11-21 Caltec Ltd Separation system and method
JP6604601B2 (en) * 2014-06-05 2019-11-13 永進テクノ株式会社 Cyclone separator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996187A (en) * 1961-08-15 payne
US2701642A (en) * 1951-04-11 1955-02-08 Goodwin Norris Continuous centrifugal separator
US4399027A (en) * 1979-11-15 1983-08-16 University Of Utah Research Foundation Flotation apparatus and method for achieving flotation in a centrifugal field
JPS60501197A (en) * 1983-01-28 1985-08-01
DE3445586C2 (en) * 1984-12-14 1989-03-23 Amberger Kaolinwerke Gmbh, 8452 Hirschau, De
DE4009042C2 (en) * 1990-03-21 1996-12-12 Voith Gmbh J M Apparatus for separating air from Flotationstrüben

Also Published As

Publication number Publication date
JP2000508968A (en) 2000-07-18
JP4047386B2 (en) 2008-02-13
EP0904156B1 (en) 2001-07-25
HK1018889A1 (en) 2002-03-22
ES2162280T3 (en) 2001-12-16
EP0904156A1 (en) 1999-03-31
AU2387397A (en) 1997-11-19
WO1997040944A1 (en) 1997-11-06

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Legal Events

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