EP2782664A4 - Mixing impeller having channel-shaped vanes - Google Patents

Mixing impeller having channel-shaped vanes

Info

Publication number
EP2782664A4
EP2782664A4 EP12850888.4A EP12850888A EP2782664A4 EP 2782664 A4 EP2782664 A4 EP 2782664A4 EP 12850888 A EP12850888 A EP 12850888A EP 2782664 A4 EP2782664 A4 EP 2782664A4
Authority
EP
European Patent Office
Prior art keywords
channel
mixing impeller
shaped vanes
vanes
shaped
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.)
Withdrawn
Application number
EP12850888.4A
Other languages
German (de)
French (fr)
Other versions
EP2782664A1 (en
Inventor
Tianzhi Wang
Li Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US13/304,368 external-priority patent/US9108170B2/en
Priority claimed from CA2762040A external-priority patent/CA2762040C/en
Application filed by Individual filed Critical Individual
Publication of EP2782664A1 publication Critical patent/EP2782664A1/en
Publication of EP2782664A4 publication Critical patent/EP2782664A4/en
Withdrawn legal-status Critical Current

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
    • B01F27/05—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
    • B01F27/111—Centrifugal stirrers, i.e. stirrers with radial outlets; Stirrers of the turbine type, e.g. with means to guide the flow
    • B01F27/1111—Centrifugal stirrers, i.e. stirrers with radial outlets; Stirrers of the turbine type, e.g. with means to guide the flow with a flat disc or with a disc-like element equipped with blades, e.g. Rushton turbine
    • 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
    • B01F27/117—Stirrers provided with conical-shaped elements, e.g. funnel-shaped
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP12850888.4A 2011-11-24 2012-11-20 Mixing impeller having channel-shaped vanes Withdrawn EP2782664A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/304,368 US9108170B2 (en) 2011-11-24 2011-11-24 Mixing impeller having channel-shaped vanes
CA2762040A CA2762040C (en) 2011-12-15 2011-12-15 Mixing impeller having channel-shaped vanes
PCT/CA2012/050832 WO2013075236A1 (en) 2011-11-24 2012-11-20 Mixing impeller having channel-shaped vanes

Publications (2)

Publication Number Publication Date
EP2782664A1 EP2782664A1 (en) 2014-10-01
EP2782664A4 true EP2782664A4 (en) 2015-07-15

Family

ID=48468952

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12850888.4A Withdrawn EP2782664A4 (en) 2011-11-24 2012-11-20 Mixing impeller having channel-shaped vanes

Country Status (4)

Country Link
EP (1) EP2782664A4 (en)
JP (1) JP2015502846A (en)
CN (1) CN103958041B (en)
WO (1) WO2013075236A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9289733B2 (en) * 2013-01-25 2016-03-22 Spx Flow, Inc. Mixing apparatus with stationary shaft
JP6393694B2 (en) * 2013-12-26 2018-09-19 住友重機械プロセス機器株式会社 Stirring blade and stirring device
US9878295B2 (en) 2015-04-13 2018-01-30 Pall Corporation Fluid impeller for bioprocessing
DE102015121513A1 (en) * 2015-12-10 2017-06-14 EKATO Rühr- und Mischtechnik GmbH stirrer
WO2017212935A1 (en) * 2016-06-09 2017-12-14 プライミクス株式会社 Stirring blade and stirring device
JP6169772B1 (en) * 2016-12-07 2017-07-26 マイクロ波化学株式会社 Stirring blade and processing device
KR101822334B1 (en) * 2017-05-16 2018-01-26 씨제이제일제당 (주) Defoamer for fermenter, and microorganism fermenter using defoamer
CN107996791B (en) * 2018-01-04 2020-09-08 重庆市荣记三民斋桃片有限公司 Peach slice processing device
CN111376407B (en) * 2018-12-28 2024-07-12 邢台信德新材料科技有限公司 Feeding and mixing device
KR102196442B1 (en) * 2019-03-21 2020-12-29 김석완 Impeller for stirring machine
CN112588141B (en) * 2020-11-09 2021-11-30 河海大学 Stirring impeller and hyperbolic stirrer
JP7138874B1 (en) * 2021-06-17 2022-09-20 関西化学機械製作株式会社 DISPERSION DEVICE, REACTION APPARATUS USING THE SAME, AND METHOD FOR MANUFACTURING REACTION PRODUCT
CN114791101B (en) * 2022-03-09 2024-01-16 中国船舶重工集团公司第七一九研究所 Nuclear power plant hybrid steam generator system
CN114908744A (en) * 2022-05-31 2022-08-16 广东三和管桩股份有限公司 Concrete prestressed pipe pile and production process thereof
CN118403846A (en) * 2024-07-01 2024-07-30 福建常青新能源科技有限公司 Washing device and method for ternary precursor production

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US407672A (en) * 1889-07-23 Churn-dasher
GB190816592A (en) * 1908-08-06 1909-08-05 Ladislav Vojacek Improvements relating to Fans, Pumps, Propellers, and the like.
GB749327A (en) * 1953-12-18 1956-05-23 Osborne Engineers Ltd Improvements in rotary agitators
US2978233A (en) * 1958-03-24 1961-04-04 Davey Kingsley Stabilized impeller
US4193702A (en) * 1978-09-20 1980-03-18 Davis Philip E Jet mixer and method
US5791780A (en) * 1997-04-30 1998-08-11 Chemineer, Inc. Impeller assembly with asymmetric concave blades
DE202005008676U1 (en) * 2005-01-25 2005-10-06 Wp-Aro Gmbh Stirring arrangement for mixing media has nozzle longitudinal axis of two stirring nozzles tilted about tilting angle opposite its axis of rotation
US20070172407A1 (en) * 2003-08-01 2007-07-26 Wolfgang Lobel Method for producing hydroxylammonium salts

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1940318A (en) * 1932-12-20 1933-12-19 Gen Electric Fan blade
GB8603904D0 (en) * 1986-02-17 1986-03-26 Ici Plc Agitators
JPS6359341A (en) * 1986-08-30 1988-03-15 Toyoda Gosei Co Ltd Stirring impeller
CH675215A5 (en) 1988-02-08 1990-09-14 Kurt Walter Wyss
EP0441505A1 (en) * 1990-02-05 1991-08-14 Imperial Chemical Industries Plc Agitators
JP2931256B2 (en) * 1995-11-01 1999-08-09 神鋼パンテツク株式会社 Axial flow type stirring blade
JP3919262B2 (en) * 1996-07-15 2007-05-23 佐竹化学機械工業株式会社 Gas-liquid stirring blade
DE69810067T2 (en) * 1997-11-14 2003-10-02 Kansai Chemical Engineering Co., Ltd. Device and method for liquid ejection
JP3797644B2 (en) * 1997-11-14 2006-07-19 関西化学機械製作株式会社 How to squirt liquid
JP3856074B2 (en) * 1999-03-31 2006-12-13 ライオン株式会社 Conductive paste, method for producing the same, and conductive additive for secondary battery
US7114844B2 (en) * 2003-03-03 2006-10-03 Spx Corporation Aeration apparatus and method
JP4523032B2 (en) * 2005-02-22 2010-08-11 株式会社日立メタルプレシジョン Compressor impeller manufacturing method
US20080199321A1 (en) * 2007-02-16 2008-08-21 Spx Corporation Parabolic radial flow impeller with tilted or offset blades
TW200911740A (en) * 2007-06-01 2009-03-16 Solvay Process for manufacturing a chlorohydrin
DK2175972T3 (en) * 2007-08-09 2012-08-27 Invent Umwelt & Verfahrenstech Activated sludge stirrer
US7997788B2 (en) * 2007-10-25 2011-08-16 Midan Industries Ltd. Submersible mixing propeller
JP2011507689A (en) * 2007-12-21 2011-03-10 フィラデルフィア・ミキシング・ソリューションズ・リミテッド Gas foil impeller
KR100970137B1 (en) * 2009-11-04 2010-07-14 김유학 Agitator impeller for water-purification

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US407672A (en) * 1889-07-23 Churn-dasher
GB190816592A (en) * 1908-08-06 1909-08-05 Ladislav Vojacek Improvements relating to Fans, Pumps, Propellers, and the like.
GB749327A (en) * 1953-12-18 1956-05-23 Osborne Engineers Ltd Improvements in rotary agitators
US2978233A (en) * 1958-03-24 1961-04-04 Davey Kingsley Stabilized impeller
US4193702A (en) * 1978-09-20 1980-03-18 Davis Philip E Jet mixer and method
US5791780A (en) * 1997-04-30 1998-08-11 Chemineer, Inc. Impeller assembly with asymmetric concave blades
US20070172407A1 (en) * 2003-08-01 2007-07-26 Wolfgang Lobel Method for producing hydroxylammonium salts
DE202005008676U1 (en) * 2005-01-25 2005-10-06 Wp-Aro Gmbh Stirring arrangement for mixing media has nozzle longitudinal axis of two stirring nozzles tilted about tilting angle opposite its axis of rotation

Also Published As

Publication number Publication date
JP2015502846A (en) 2015-01-29
EP2782664A1 (en) 2014-10-01
CN103958041B (en) 2016-10-19
CN103958041A (en) 2014-07-30
WO2013075236A1 (en) 2013-05-30

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