HK1018889A1 - Apparatus for the separation of heavier from lighter fractions in aqueous slurries by means of centrifugal force - Google Patents
Apparatus for the separation of heavier from lighter fractions in aqueous slurries by means of centrifugal forceInfo
- Publication number
- HK1018889A1 HK1018889A1 HK99104026A HK99104026A HK1018889A1 HK 1018889 A1 HK1018889 A1 HK 1018889A1 HK 99104026 A HK99104026 A HK 99104026A HK 99104026 A HK99104026 A HK 99104026A HK 1018889 A1 HK1018889 A1 HK 1018889A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- separation
- separation chamber
- fractions
- aqueous slurries
- slurry
- Prior art date
Links
- 238000000926 separation method Methods 0.000 title abstract 7
- 239000002002 slurry Substances 0.000 title abstract 6
- 230000003254 anti-foaming effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/32—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions using centrifugal force
- B03B5/34—Applications of hydrocyclones
-
- 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
-
- 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
- B03D1/1456—Feed mechanisms for the slurry
-
- 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
- B03D1/1462—Discharge mechanisms for the froth
-
- 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
- B03D1/24—Pneumatic
-
- 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
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; 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
- B04C3/06—Construction of inlets or outlets to 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
- B04C5/02—Construction 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
-
- 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
-
- 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
- B04C2009/007—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with internal rotors, e.g. impeller, ventilator, fan, blower, pump
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Centrifugal Separators (AREA)
- Cyclones (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996116602 DE19616602A1 (de) | 1996-04-25 | 1996-04-25 | Verfahren und Zentrifugalabscheider zum Abscheiden sedimentierbarer Anteile aus wässrigen Trüben |
DE1996125456 DE19625456A1 (de) | 1996-06-26 | 1996-06-26 | Verfahren und Vorrichtung zum Abscheiden von flotierbaren Schlämmen im Zentrifugalfeld |
DE1996146494 DE19646494A1 (de) | 1996-11-11 | 1996-11-11 | Verfahren und Vorrichtung zum Eintragen von Luftblasen in den Abscheideraum einer Zentrifugalflotationseinrichtung |
PCT/EP1997/001913 WO1997040944A1 (de) | 1996-04-25 | 1997-04-17 | Verfahren und vorrichtung zum abscheiden der schwereren von den leichteren anteilen wässriger trüben mittels zentrifugalkraftwirkung |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1018889A1 true HK1018889A1 (en) | 2000-01-07 |
Family
ID=27216180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK99104026A HK1018889A1 (en) | 1996-04-25 | 1999-09-17 | Apparatus for the separation of heavier from lighter fractions in aqueous slurries by means of centrifugal force |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0904156B1 (es) |
JP (1) | JP4047386B2 (es) |
AT (1) | ATE203431T1 (es) |
AU (1) | AU2387397A (es) |
DE (1) | DE59704134D1 (es) |
ES (1) | ES2162280T3 (es) |
HK (1) | HK1018889A1 (es) |
WO (1) | WO1997040944A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19811090A1 (de) * | 1998-03-13 | 1999-09-16 | Georg Klas | Zyklonabscheider |
DE102005023258A1 (de) | 2004-11-16 | 2006-11-23 | Fan Separator Gmbh | Drehtrommel zur aeroben Erwärmung rieselfähiger Feststoffe |
DE102005009683B4 (de) * | 2005-03-03 | 2016-08-18 | Fan Separator Gmbh | Verfahren zur Gewinnung von Feststoffen |
DE202007002541U1 (de) * | 2007-02-21 | 2007-07-05 | Blum, Holger | Hydrozyklonvorrichtung und Hydrozyklontrennbatterie |
JP4775913B2 (ja) * | 2007-07-13 | 2011-09-21 | ミスズテクノ株式会社 | サイクロン式濾過装置 |
GB2461874B (en) * | 2008-07-14 | 2012-11-21 | Caltec Ltd | Separation system and method |
JP6604601B2 (ja) * | 2014-06-05 | 2019-11-13 | 永進テクノ株式会社 | サイクロン式分離装置 |
EP3386639A4 (en) * | 2015-12-07 | 2019-08-14 | Thomas A. Valerio | SYSTEM AND METHOD FOR MATERIAL SEPARATION USING A STIRRING, STRATIFICATION AND VERTICAL MOVEMENT |
JP6718006B1 (ja) * | 2019-09-18 | 2020-07-08 | 長谷川 誠 | 遠心分離方式を取り入れたサイクロン装置 |
Family Cites Families (6)
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 |
BR8307683A (pt) * | 1983-01-28 | 1984-12-11 | Bruss Vni Pi Galurgii | Turbociclone para separar suspensoes |
DE3445586A1 (de) * | 1984-12-14 | 1986-07-03 | Amberger Kaolinwerke Gmbh, 8452 Hirschau | Verfahren zur sandrueckgewinnung aus mit sand versetztem baggerwasser, sowie zugehoerige vorrichtung |
DE4009042C2 (de) * | 1990-03-21 | 1996-12-12 | Voith Gmbh J M | Vorrichtung zur Abtrennung von Luft aus Flotationstrüben |
-
1997
- 1997-04-17 WO PCT/EP1997/001913 patent/WO1997040944A1/de active IP Right Grant
- 1997-04-17 EP EP97919374A patent/EP0904156B1/de not_active Expired - Lifetime
- 1997-04-17 ES ES97919374T patent/ES2162280T3/es not_active Expired - Lifetime
- 1997-04-17 AU AU23873/97A patent/AU2387397A/en not_active Abandoned
- 1997-04-17 AT AT97919374T patent/ATE203431T1/de active
- 1997-04-17 JP JP53851197A patent/JP4047386B2/ja not_active Expired - Lifetime
- 1997-04-17 DE DE59704134T patent/DE59704134D1/de not_active Expired - Lifetime
-
1999
- 1999-09-17 HK HK99104026A patent/HK1018889A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2000508968A (ja) | 2000-07-18 |
ES2162280T3 (es) | 2001-12-16 |
DE59704134D1 (de) | 2001-08-30 |
WO1997040944A1 (de) | 1997-11-06 |
EP0904156A1 (de) | 1999-03-31 |
AU2387397A (en) | 1997-11-19 |
ATE203431T1 (de) | 2001-08-15 |
JP4047386B2 (ja) | 2008-02-13 |
EP0904156B1 (de) | 2001-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20110417 |