ATE104176T1 - Belueftungsvorrichtung. - Google Patents
Belueftungsvorrichtung.Info
- Publication number
- ATE104176T1 ATE104176T1 AT87311091T AT87311091T ATE104176T1 AT E104176 T1 ATE104176 T1 AT E104176T1 AT 87311091 T AT87311091 T AT 87311091T AT 87311091 T AT87311091 T AT 87311091T AT E104176 T1 ATE104176 T1 AT E104176T1
- Authority
- AT
- Austria
- Prior art keywords
- impeller
- blade
- ventilation device
- generally
- blades
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
- B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
- B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
- B01F23/23314—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/93—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary discs
-
- 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
- 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
- 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
- B03D1/16—Flotation machines with impellers; Subaeration machines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Finger-Pressure Massage (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Compressor (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPH953186 | 1986-12-16 | ||
EP87311091A EP0272107B1 (de) | 1986-12-16 | 1987-12-16 | Belüftungsvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE104176T1 true ATE104176T1 (de) | 1994-04-15 |
Family
ID=3771954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT87311091T ATE104176T1 (de) | 1986-12-16 | 1987-12-16 | Belueftungsvorrichtung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4959183A (de) |
EP (1) | EP0272107B1 (de) |
AT (1) | ATE104176T1 (de) |
DE (1) | DE3789611T2 (de) |
ZA (1) | ZA879469B (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5352421A (en) * | 1989-12-05 | 1994-10-04 | University Of Toronto Innovations Foundation | Method and apparatus for effecting gas-liquid contact |
US5520818A (en) * | 1989-12-06 | 1996-05-28 | The University Of Toronto Innovations Foundation | Method for effecting gas-liquid contact |
US5240599A (en) * | 1992-02-18 | 1993-08-31 | Kinetic Dispersion Corporation | Apparatus for treatment of waste water sludge |
US5282980A (en) * | 1992-02-18 | 1994-02-01 | Kinetic Dispersion Corporation | Method for treatment of waste water sludge |
US5288215A (en) * | 1992-11-19 | 1994-02-22 | Chancellor Dennis H | Integral motor centrifugal pump |
US5522553A (en) * | 1994-09-29 | 1996-06-04 | Kady International | Method and apparatus for producing liquid suspensions of finely divided matter |
US5500130A (en) * | 1994-11-29 | 1996-03-19 | The University Of Toronto Innovations Foundation And Apollo Environmental Systems Corp. | Method for effecting gas-liquid contact |
AU724607B2 (en) * | 1995-07-17 | 2000-09-28 | Brian Christopher Coupe | Dispersion impellor |
US5562821A (en) * | 1995-07-21 | 1996-10-08 | Commonwealth Of Puerto Rico | Foam fractionator |
US6109449A (en) * | 1998-11-04 | 2000-08-29 | General Signal Corporation | Mixing system for separation of materials by flotation |
DE60224259T2 (de) | 2001-01-29 | 2008-12-11 | Toyo Engineering Corp. | Reaktor sowie dessen verwendung für lösungspolymerisations- und massenpolymerisationsverfahren |
US6741000B2 (en) | 2002-08-08 | 2004-05-25 | Ronald A. Newcomb | Electro-magnetic archimedean screw motor-generator |
US7971732B2 (en) * | 2006-11-06 | 2011-07-05 | Smith & Loveless, Inc. | Grit trap for waste water system |
US7491856B2 (en) | 2007-06-27 | 2009-02-17 | H R D Corporation | Method of making alkylene glycols |
US8304584B2 (en) | 2007-06-27 | 2012-11-06 | H R D Corporation | Method of making alkylene glycols |
US7842184B2 (en) * | 2007-06-27 | 2010-11-30 | H R D Corporation | Process for water treatment using high shear device |
CN102811819B (zh) * | 2010-03-01 | 2014-11-05 | 罗杰·法恩沃思·布瑞德森 | 浮选机转子 |
JP6593988B2 (ja) | 2014-11-21 | 2019-10-23 | キヤノン株式会社 | レンズユニット及び光学機器 |
KR101860066B1 (ko) * | 2016-10-06 | 2018-05-24 | 주식회사 미로 | 공기청정기 |
US10926269B2 (en) * | 2017-12-01 | 2021-02-23 | Metso Minerals Industries, Inc. | Vertical grinding mill, screw shaft, and method of designing and/or manufacturing a screw shaft |
JP7259399B2 (ja) * | 2019-02-26 | 2023-04-18 | 住友金属鉱山株式会社 | 気液界面積の算出方法及びガス吹込み口の位置設計方法 |
CN110614168B (zh) * | 2019-09-26 | 2020-07-28 | 中国矿业大学 | 一种带喷射叶轮的搅拌式浮选机 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2055065A (en) * | 1932-03-26 | 1936-09-22 | Galigher Company | Aerating machine |
US2085947A (en) * | 1936-03-30 | 1937-07-06 | Galigher Company | Aerating machine |
US2182442A (en) * | 1937-11-11 | 1939-12-05 | Lionel E Booth | Aerating machine |
US2944802A (en) * | 1955-02-16 | 1960-07-12 | Denver Equip Co | Froth flotation and aeration apparatus |
US3327851A (en) * | 1965-01-25 | 1967-06-27 | Galigher Company | Flotation machine and stator therefor |
US4078026A (en) * | 1973-06-05 | 1978-03-07 | Outokumpu Oy | Device for dispersing gas into a liquid |
US3882016A (en) * | 1974-01-02 | 1975-05-06 | Charles A Green | Flotation machine and impeller therefor |
DE3005815C2 (de) * | 1980-02-16 | 1982-09-23 | J.M. Voith Gmbh, 7920 Heidenheim | Vorrichtung zum Deinken von Altpapier |
SU933120A1 (ru) * | 1980-09-17 | 1982-06-07 | Научно-Исследовательский И Проектный Институт Цветной Металлургии Министерства Цветной Металлургии Ссср | Устройство дл аэрации флотационной пульпы |
NL8101294A (nl) * | 1981-03-17 | 1982-10-18 | Tno | Roerder met naar de omtrek oplopende hoofdzakelijk driehoekige, radiale bladen. |
SU1058623A1 (ru) * | 1981-08-05 | 1983-12-07 | Институт общей и неорганической химии АН АрмССР | Аэратор |
US4425232A (en) * | 1982-04-22 | 1984-01-10 | Dorr-Oliver Incorporated | Flotation separation apparatus and method |
FI73148C (fi) * | 1982-08-24 | 1987-09-10 | Outokumpu Oy | Saett att dispergera en gas i en vaetska innehaollande fast material och en anordning daerfoer. |
FI67185C (fi) * | 1983-11-18 | 1985-02-11 | Outokumpu Oy | Flotationsmaskin |
US4551285A (en) * | 1984-02-09 | 1985-11-05 | Envirotech Corporation | Flotation machine and aeration impeller |
SU1247092A1 (ru) * | 1985-02-13 | 1986-07-30 | Московский Геологоразведочный Институт Им.Серго Орджоникидзе | Импеллер флотационной машины |
-
1987
- 1987-12-16 EP EP87311091A patent/EP0272107B1/de not_active Expired - Lifetime
- 1987-12-16 AT AT87311091T patent/ATE104176T1/de active
- 1987-12-16 DE DE3789611T patent/DE3789611T2/de not_active Expired - Fee Related
- 1987-12-17 ZA ZA879469A patent/ZA879469B/xx unknown
-
1989
- 1989-11-28 US US07/443,068 patent/US4959183A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3789611T2 (de) | 1994-11-24 |
EP0272107A2 (de) | 1988-06-22 |
EP0272107B1 (de) | 1994-04-13 |
DE3789611D1 (de) | 1994-05-19 |
US4959183A (en) | 1990-09-25 |
ZA879469B (en) | 1988-06-13 |
EP0272107A3 (en) | 1990-03-14 |
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