ATE152934T1 - Gasgespülter hydrozyklon - Google Patents
Gasgespülter hydrozyklonInfo
- Publication number
- ATE152934T1 ATE152934T1 AT91890176T AT91890176T ATE152934T1 AT E152934 T1 ATE152934 T1 AT E152934T1 AT 91890176 T AT91890176 T AT 91890176T AT 91890176 T AT91890176 T AT 91890176T AT E152934 T1 ATE152934 T1 AT E152934T1
- Authority
- AT
- Austria
- Prior art keywords
- vortex
- porous surface
- shroud
- hydrocyclone
- fluent material
- Prior art date
Links
- 239000000463 material Substances 0.000 abstract 4
- 239000012530 fluid Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
Classifications
-
- 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
- B03D1/1418—Flotation machines using centrifugal forces
- B03D1/1425—Flotation machines using centrifugal forces air-sparged 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
- B03D1/1431—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)
- Extraction Or Liquid Replacement (AREA)
- Paper (AREA)
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 (1)
| Publication Number | Publication Date |
|---|---|
| ATE152934T1 true ATE152934T1 (de) | 1997-05-15 |
Family
ID=24294174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91890176T ATE152934T1 (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) | FI913938A7 (de) |
| NO (1) | NO913354L (de) |
| ZA (1) | ZA914028B (de) |
Families Citing this family (55)
| 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 |
| US5582724A (en) * | 1992-06-10 | 1996-12-10 | International Separation Technology, Inc. | Centrifuge and rotor for use therein |
| US5387342A (en) * | 1992-06-10 | 1995-02-07 | Charles W. Taggart | Centrifugal separator and method |
| US5458738A (en) * | 1993-09-08 | 1995-10-17 | Kamyr, Inc. | Clarifying suspended solids from liquid process streams |
| 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 |
| AU694174B2 (en) * | 1994-02-14 | 1998-07-16 | Commonwealth Scientific And Industrial Research Organisation | Apparatus and method for selective separation of hydrophobic 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 |
| RU2132749C1 (ru) * | 1998-05-12 | 1999-07-10 | Открытое акционерное общество "Уралмеханобр" | Флотационная пневматическая колонная машина |
| EP1037695A1 (de) * | 1998-10-13 | 2000-09-27 | ZPM Inc. | Kombinierter hydrozyklon und filtersystem zur behandlung von flüssigkeiten |
| 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 |
| US6607473B2 (en) | 1999-08-06 | 2003-08-19 | Econova Inc. | Methods for centrifugally separating mixed components of a fluid stream under a pressure differential |
| US6346069B1 (en) | 1999-08-06 | 2002-02-12 | Separation Process Technology, Inc. | Centrifugal pressurized separators and methods of controlling same |
| 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 |
| WO2005004556A2 (en) | 2003-06-20 | 2005-01-13 | Drexel University | Vortex reactor and method of using it |
| 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 |
| DE10352525B9 (de) * | 2003-11-05 | 2009-07-23 | Neuman & Esser Gmbh Mahl- Und Sichtsysteme | Zyklonsichter |
| US7429621B2 (en) | 2004-03-12 | 2008-09-30 | University Of Utah Research Foundation | Cyclone reactor and associated methods |
| RU2281169C1 (ru) * | 2004-12-06 | 2006-08-10 | Закрытое акционерное общество "Научно-производственный внедренческий центр "Уральский научно-исследовательский и проектный институт обогащения и механической обработки полезных ископаемых - Техника" (ЗАО НПВЦ "Уралмеханобр - Техника") | Флотационная колонная пневматическая машина |
| 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 |
| CA2652906C (en) * | 2006-05-22 | 2015-07-14 | Contech Stormwater Solutions Inc. | Apparatus for separating particulate from stormwater |
| 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 |
| US8313716B2 (en) | 2008-07-31 | 2012-11-20 | University Of Utah Research Foundation | Spinning fluids reactor |
| WO2010063107A1 (en) | 2008-12-01 | 2010-06-10 | Otv Sa - France | Method and apparatus for sewage grit removal |
| CN102438758B (zh) | 2009-04-20 | 2015-05-13 | 索尔博水技术公司 | 用于在多相流中分离各相的设备和方法 |
| EP2512684B1 (de) * | 2009-12-15 | 2015-03-11 | Basf Se | Abscheidevorrichtung mit einem gravitationsvorabscheider gefolgt von einem zentrifugalabscheider |
| 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 |
| JP6533522B2 (ja) * | 2014-06-16 | 2019-06-19 | 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 |
| JP7351023B1 (ja) * | 2022-07-13 | 2023-09-26 | 三菱電機株式会社 | 異物除去装置 |
| JP7418885B1 (ja) * | 2023-08-09 | 2024-01-22 | 株式会社ニッシン | 濾過システム |
Family Cites Families (22)
| 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 |
| 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 |
| 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 |
| 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 |
-
1990
- 1990-08-28 US US07/573,978 patent/US5116488A/en not_active Expired - Fee Related
-
1991
- 1991-05-15 CA CA002042631A patent/CA2042631A1/en not_active Abandoned
- 1991-05-28 ZA ZA914028A patent/ZA914028B/xx unknown
- 1991-06-12 AU AU78306/91A patent/AU630566B2/en not_active Ceased
- 1991-07-11 JP JP3171235A patent/JPH04240288A/ja not_active Withdrawn
- 1991-08-12 EP EP91890176A patent/EP0473566B1/de not_active Expired - Lifetime
- 1991-08-12 DE DE69126075T patent/DE69126075T2/de not_active Expired - Fee Related
- 1991-08-12 AT AT91890176T patent/ATE152934T1/de not_active IP Right Cessation
- 1991-08-21 FI FI913938A patent/FI913938A7/fi unknown
- 1991-08-27 NO NO91913354A patent/NO913354L/no unknown
- 1991-08-27 KR KR1019910014820A patent/KR920004041A/ko not_active Withdrawn
- 1991-08-27 BR BR919103680A patent/BR9103680A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FI913938A7 (fi) | 1992-02-29 |
| BR9103680A (pt) | 1992-05-19 |
| DE69126075D1 (de) | 1997-06-19 |
| AU7830691A (en) | 1992-03-26 |
| FI913938A0 (fi) | 1991-08-21 |
| EP0473566A2 (de) | 1992-03-04 |
| EP0473566B1 (de) | 1997-05-14 |
| NO913354L (no) | 1992-03-02 |
| US5116488A (en) | 1992-05-26 |
| KR920004041A (ko) | 1992-03-27 |
| DE69126075T2 (de) | 1997-12-18 |
| AU630566B2 (en) | 1992-10-29 |
| CA2042631A1 (en) | 1992-03-01 |
| ZA914028B (en) | 1992-04-29 |
| NO913354D0 (no) | 1991-08-27 |
| JPH04240288A (ja) | 1992-08-27 |
| EP0473566A3 (de) | 1992-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |