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 (fr) | 1996-04-25 | 1997-04-17 | Procede et dispositif pour separer les fractions plus lourdes des fractions plus legeres d'eaux boueuses par effet de force centrifuge |
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 (fr) |
JP (1) | JP4047386B2 (fr) |
AT (1) | ATE203431T1 (fr) |
AU (1) | AU2387397A (fr) |
DE (1) | DE59704134D1 (fr) |
ES (1) | ES2162280T3 (fr) |
HK (1) | HK1018889A1 (fr) |
WO (1) | WO1997040944A1 (fr) |
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 |
JP2019501014A (ja) * | 2015-12-07 | 2019-01-17 | ヴァレリオ,トーマス・エイ | 撹拌運動、層化、及び垂直運動を用いて材料を分離するためのシステムならびに方法 |
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 |
WO1984002858A1 (fr) * | 1983-01-28 | 1984-08-02 | Bruss Vni Pi Galurgii | Turbo-cyclone de separation de suspensions |
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 EP EP97919374A patent/EP0904156B1/fr not_active Expired - Lifetime
- 1997-04-17 AU AU23873/97A patent/AU2387397A/en not_active Abandoned
- 1997-04-17 ES ES97919374T patent/ES2162280T3/es not_active Expired - Lifetime
- 1997-04-17 JP JP53851197A patent/JP4047386B2/ja not_active Expired - Lifetime
- 1997-04-17 DE DE59704134T patent/DE59704134D1/de not_active Expired - Lifetime
- 1997-04-17 WO PCT/EP1997/001913 patent/WO1997040944A1/fr active IP Right Grant
- 1997-04-17 AT AT97919374T patent/ATE203431T1/de active
-
1999
- 1999-09-17 HK HK99104026A patent/HK1018889A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0904156B1 (fr) | 2001-07-25 |
WO1997040944A1 (fr) | 1997-11-06 |
JP4047386B2 (ja) | 2008-02-13 |
ATE203431T1 (de) | 2001-08-15 |
JP2000508968A (ja) | 2000-07-18 |
DE59704134D1 (de) | 2001-08-30 |
ES2162280T3 (es) | 2001-12-16 |
EP0904156A1 (fr) | 1999-03-31 |
AU2387397A (en) | 1997-11-19 |
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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 |