CA1257196A - Agitators - Google Patents
AgitatorsInfo
- Publication number
- CA1257196A CA1257196A CA000529394A CA529394A CA1257196A CA 1257196 A CA1257196 A CA 1257196A CA 000529394 A CA000529394 A CA 000529394A CA 529394 A CA529394 A CA 529394A CA 1257196 A CA1257196 A CA 1257196A
- Authority
- CA
- Canada
- Prior art keywords
- blades
- rotor
- assembly according
- sparging
- fluid
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- 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
-
- 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
- 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
- B01F23/2336—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 location of the place of introduction of the gas relative to the stirrer
- B01F23/23362—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 location of the place of introduction of the gas relative to the stirrer the gas being introduced under the stirrer
-
- 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
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
- B01F27/1123—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades sickle-shaped, i.e. curved in at least one direction
-
- 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
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
- B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
-
- 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
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/115—Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis
-
- 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
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Liquid Crystal Substances (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Accessories For Mixers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8603904 | 1986-02-17 | ||
GB868603904A GB8603904D0 (en) | 1986-02-17 | 1986-02-17 | Agitators |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1257196A true CA1257196A (en) | 1989-07-11 |
Family
ID=10593203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000529394A Expired CA1257196A (en) | 1986-02-17 | 1987-02-10 | Agitators |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0234768B1 (de) |
JP (1) | JPS62193635A (de) |
AT (1) | ATE83169T1 (de) |
AU (1) | AU580702B2 (de) |
CA (1) | CA1257196A (de) |
DE (1) | DE3782951T2 (de) |
ES (1) | ES2037078T3 (de) |
GB (1) | GB8603904D0 (de) |
HK (1) | HK1001041A1 (de) |
IE (1) | IE60597B1 (de) |
NZ (1) | NZ219280A (de) |
ZA (1) | ZA87882B (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9101546D0 (en) * | 1990-02-05 | 1991-03-06 | Ici Plc | Agitators |
GB2268420B (en) * | 1992-07-04 | 1995-11-29 | Flow Research Evaluation Diagn | Improvements relating to liquid treatment apparatus |
US5791780A (en) * | 1997-04-30 | 1998-08-11 | Chemineer, Inc. | Impeller assembly with asymmetric concave blades |
JP2003010664A (ja) * | 2001-07-03 | 2003-01-14 | Kawata Mfg Co Ltd | 粉粒体の混合装置 |
DE10336054B4 (de) * | 2003-08-01 | 2005-12-15 | Domo Caproleuna Gmbh | Verfahren zur Herstellung von Hydroxylammoniumsalzen |
DE102007001711A1 (de) * | 2007-01-11 | 2008-07-17 | EKATO Rühr- und Mischtechnik GmbH | Rühranordnung mit einem Rührorgan und einer Begasungseinrichtung |
US20080199321A1 (en) * | 2007-02-16 | 2008-08-21 | Spx Corporation | Parabolic radial flow impeller with tilted or offset blades |
JP2015502846A (ja) * | 2011-11-24 | 2015-01-29 | ワン、リーWANG, Li | チャンネル状羽根を有する撹拌インペラ |
NL2009286C2 (en) | 2012-08-06 | 2014-02-10 | Stichting Energie | Swallow tail airfoil. |
US11136958B2 (en) | 2012-08-06 | 2021-10-05 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Swallow tail airfoil |
CN102974504B (zh) * | 2012-12-06 | 2016-05-18 | 济南圣泉集团股份有限公司 | 一种防沉淀涂料机 |
JP2014136203A (ja) * | 2013-01-18 | 2014-07-28 | Chugoku Electric Power Co Inc:The | 攪拌器 |
DE102013002060A1 (de) * | 2013-02-07 | 2014-08-07 | Wilfried Rummel | Vorrichtung zur Herstellung von kolloidalen Fluiden mit einem Kolloidationsbehälter und Verfahren |
JP5898297B2 (ja) * | 2014-11-20 | 2016-04-06 | グローバルアドバンストメタルジャパン株式会社 | 窒素含有金属粉末の製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2207144A1 (de) * | 1972-02-16 | 1973-08-30 | Schoeller Bleckmann Stahlwerke | Begasungsvorrichtung mit fluegelartigen ruehrarmen |
AU502018B2 (en) * | 1976-05-04 | 1979-07-12 | United States Filter Corporation | Mixing apparatus |
US4159181A (en) * | 1976-12-23 | 1979-06-26 | American Pelletizing Corporation | Mixing and pelletizing machine |
AU509477B2 (en) * | 1977-09-05 | 1980-05-15 | Gousti International Ltd. | Mixing apparatus |
US4305673A (en) * | 1980-03-25 | 1981-12-15 | General Signal Corporation | High efficiency mixing impeller |
JPS5724624A (en) * | 1980-07-18 | 1982-02-09 | Shozo Urashi | Vapor-liquid contact apparatus |
JPS5759625A (en) * | 1980-09-29 | 1982-04-10 | Yoichi Nagase | Stirring blade |
SE461444B (sv) * | 1985-11-21 | 1990-02-19 | Boerje Skaanberg | Impellerapparat foer omroerning av vaetska under dispergering av gas daeri |
-
1986
- 1986-02-17 GB GB868603904A patent/GB8603904D0/en active Pending
-
1987
- 1987-02-02 AT AT87300911T patent/ATE83169T1/de not_active IP Right Cessation
- 1987-02-02 DE DE8787300911T patent/DE3782951T2/de not_active Expired - Lifetime
- 1987-02-02 EP EP87300911A patent/EP0234768B1/de not_active Expired - Lifetime
- 1987-02-02 ES ES198787300911T patent/ES2037078T3/es not_active Expired - Lifetime
- 1987-02-03 IE IE27987A patent/IE60597B1/en not_active IP Right Cessation
- 1987-02-06 ZA ZA87882A patent/ZA87882B/xx unknown
- 1987-02-10 CA CA000529394A patent/CA1257196A/en not_active Expired
- 1987-02-13 AU AU68764/87A patent/AU580702B2/en not_active Ceased
- 1987-02-16 NZ NZ219280A patent/NZ219280A/xx unknown
- 1987-02-17 JP JP62032568A patent/JPS62193635A/ja active Pending
-
1997
- 1997-12-09 HK HK97102369A patent/HK1001041A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2037078T3 (es) | 1993-06-16 |
NZ219280A (en) | 1988-10-28 |
GB8603904D0 (en) | 1986-03-26 |
ATE83169T1 (de) | 1992-12-15 |
EP0234768B1 (de) | 1992-12-09 |
ZA87882B (en) | 1987-10-28 |
HK1001041A1 (en) | 1998-05-22 |
IE870279L (en) | 1987-08-17 |
DE3782951T2 (de) | 1993-07-08 |
DE3782951D1 (en) | 1993-01-21 |
EP0234768A2 (de) | 1987-09-02 |
AU6876487A (en) | 1987-08-20 |
EP0234768A3 (en) | 1989-04-26 |
AU580702B2 (en) | 1989-01-27 |
JPS62193635A (ja) | 1987-08-25 |
IE60597B1 (en) | 1994-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |