CA1249809A - Mixing systems - Google Patents

Mixing systems

Info

Publication number
CA1249809A
CA1249809A CA000473601A CA473601A CA1249809A CA 1249809 A CA1249809 A CA 1249809A CA 000473601 A CA000473601 A CA 000473601A CA 473601 A CA473601 A CA 473601A CA 1249809 A CA1249809 A CA 1249809A
Authority
CA
Canada
Prior art keywords
impeller
blades
leading
leading edge
edges
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
Application number
CA000473601A
Other languages
English (en)
French (fr)
Inventor
Ronald J. Weetman
Chander K. Coyle
Jerry A. Carpenter
Roger N. Voss
Keith T. Mcdermott
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.)
SPX Technologies Inc
Original Assignee
General Signal Corp
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
Application filed by General Signal Corp filed Critical General Signal Corp
Application granted granted Critical
Publication of CA1249809A publication Critical patent/CA1249809A/en
Expired 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
    • B01F27/113—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller
    • 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
    • B01F27/91—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/86—Mixing heads comprising a driven stirrer
    • B01F33/862—Mixing heads comprising a driven stirrer the stirrer being provided with a surrounding stator

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CA000473601A 1984-04-11 1985-02-05 Mixing systems Expired CA1249809A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59910984A 1984-04-11 1984-04-11
US599,109 1984-04-11

Publications (1)

Publication Number Publication Date
CA1249809A true CA1249809A (en) 1989-02-07

Family

ID=24398251

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000473601A Expired CA1249809A (en) 1984-04-11 1985-02-05 Mixing systems

Country Status (10)

Country Link
EP (1) EP0158048B1 (de)
JP (1) JPH0644981B2 (de)
KR (1) KR920000538B1 (de)
AU (1) AU569364B2 (de)
CA (1) CA1249809A (de)
DE (1) DE3580294D1 (de)
GB (1) GB2157185A (de)
NZ (1) NZ210861A (de)
PH (1) PH22693A (de)
SG (1) SG15392G (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8617569D0 (en) * 1986-07-18 1986-08-28 Davidson J F Impellers
US5112192A (en) * 1990-07-26 1992-05-12 General Signal Corporation Mixing impellers and impeller systems for mixing and blending liquids and liquid suspensions having a wide range of viscosities
US5344235A (en) * 1993-01-21 1994-09-06 General Signal Corp. Erosion resistant mixing impeller
BE1010118A3 (fr) * 1996-04-05 1998-01-06 Magotteaux Int Helice de malaxeur.
FR2784311B1 (fr) * 1998-10-09 2000-12-08 Air Liquide Dispositif d'agitation d'un liquide dans un reacteur et d'injection d'un gaz dans ce liquide
KR100462245B1 (ko) * 2002-07-15 2004-12-17 김승희 약품 용해장치
US20070003415A1 (en) * 2005-06-30 2007-01-04 Spx Corporation Mixing impeller and method with weld locations
US20070002686A1 (en) * 2005-06-30 2007-01-04 Spx Corporation Mixing impeller and method with top and bottom skin elements
AU2006202877B2 (en) * 2005-06-30 2010-12-02 Spx Flow, Inc. Mixing impeller and method with weld locations
US7481573B2 (en) 2005-06-30 2009-01-27 Spx Corporation Mixing impeller with pre-shaped tip elements
KR100852551B1 (ko) 2007-02-07 2008-08-18 대우조선해양 주식회사 선박 탱크의 침전방지장치
JP2011240230A (ja) * 2010-05-17 2011-12-01 Hitachi Plant Technologies Ltd 攪拌機の運転方法
JP2015205250A (ja) * 2014-04-22 2015-11-19 日立造船株式会社 攪拌装置
CN104959066B (zh) * 2015-06-12 2019-01-18 中国核电工程有限公司 一种用于核废物处理的搅拌桨及搅拌装置
CN106422866B (zh) * 2016-09-27 2018-09-28 嘉兴晟源工业设计有限公司 一种具有搅拌和罐装功能的一体式药粉搅拌机
WO2019073835A1 (ja) * 2017-10-12 2019-04-18 東レ株式会社 メディア型分散機および液状分散物の製造方法
CN111998757B (zh) * 2020-08-28 2022-06-14 河海大学常州校区 一种粘性土水下休止角的测量装置及其方法
KR102527653B1 (ko) * 2021-01-13 2023-05-02 오브맘코리아컴퍼니 주식회사 천연 5종 컴플렉스 항균 원료 조성물 및 그 제조 장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB296247A (en) * 1928-01-09 1928-08-30 Pfaudler Co Inc Improvements in or relating to rotary agitators
GB1026384A (en) * 1962-06-05 1966-04-20 Activated Sludge Ltd Improvements in or relating to aerators
US3367423A (en) * 1966-06-13 1968-02-06 Cornelius W. Van Ranst Propeller
SE385819B (sv) * 1972-11-13 1976-07-26 S Hjorth Propeller
US3870195A (en) * 1973-04-26 1975-03-11 Saco Lowell Corp Apparatus for and method of feeding bobbin tubes
FR2315001A1 (fr) * 1975-06-18 1977-01-14 Entat Marcel Procede de realisation de pales d'helices et pales d'helices perfectionnees obtenues par la mise en oeuvre de ce procede
JPS556081U (de) * 1978-06-29 1980-01-16
US4231974A (en) * 1979-01-29 1980-11-04 General Signal Corporation Fluids mixing apparatus
JPS5639196U (de) * 1979-09-04 1981-04-13
US4378165A (en) * 1980-12-30 1983-03-29 General Signal Corporation Draft tube apparatus
US4468130A (en) * 1981-11-04 1984-08-28 General Signal Corp. Mixing apparatus
EP0079396A1 (de) * 1981-11-12 1983-05-25 Hans Kimmel Flügel für ein rotierendes Misch- und Rührwerkzeug
US4480796A (en) * 1982-01-25 1984-11-06 Beloit Corporation Pulping apparatus including improved rotor
GB2143440A (en) * 1983-07-21 1985-02-13 Morton Robert Dg Ltd Mixers
JPS6119794U (ja) * 1984-07-10 1986-02-05 石川島播磨重工業株式会社 高速増殖炉

Also Published As

Publication number Publication date
PH22693A (en) 1988-11-14
EP0158048A2 (de) 1985-10-16
AU3760685A (en) 1985-10-17
EP0158048B1 (de) 1990-10-31
GB2157185A (en) 1985-10-23
EP0158048A3 (en) 1986-10-08
GB8504508D0 (en) 1985-03-27
NZ210861A (en) 1986-09-10
DE3580294D1 (en) 1990-12-06
AU569364B2 (en) 1988-01-28
KR850007219A (ko) 1985-12-02
JPH0644981B2 (ja) 1994-06-15
KR920000538B1 (ko) 1992-01-16
SG15392G (en) 1992-04-16
JPS60227821A (ja) 1985-11-13

Similar Documents

Publication Publication Date Title
CA1249809A (en) Mixing systems
US4571090A (en) Mixing systems
CA1205459A (en) Flow separation threshold impeller blade design for mixers
EP2240687B1 (de) Windturbinenrotor mit vertikaler drehachse
US4896971A (en) Mixing apparatus
US20090314698A1 (en) Combined Axial-Radial Intake Impeller With Circular Rake
DE69114596D1 (de) Mischungsrührer und Mischungssysteme zum Mischen von Flüssigkeiten und Flüssigkeitssuspensionen mit einem weiten Viskositätsbereich.
US3416729A (en) Liquid aerator
US4444510A (en) Stirrer, having substantially triangular, radial blades, rising toward the circumference
DE69111712T2 (de) Fluidumströmungserzeugungsvorrichtung und zugehöriges herstellungsverfahren.
US5951162A (en) Mixing impellers and impeller systems for mixing and blending liquids and liquid suspensions having efficient power consumption characteristics
US5052892A (en) High efficiency mixer impeller
WO1989012496A1 (en) Mixing apparatus
KR19980031600A (ko) 종-흐름 임펠러
US20100124147A1 (en) High Efficiency Mixer-Impeller
EP1027543B1 (de) Niederdruckpumpsystem für fischzucht
US5525269A (en) Impeller tiplets for improving gas to liquid mass transfer efficiency in a draft tube submerged turbine mixer/aerator
EP0025251A1 (de) Windmühle
Heim et al. Aeration of bioreactors by self-aspirating impellers
JP3919262B2 (ja) 気液用撹拌翼
CN1005757B (zh) 拌混系统
CA1207750A (en) Propeller
CN217662455U (zh) 一种盘状分布式湍流器
CN121041897A (zh) 一种三维循环复合搅拌桨及设计方法
CA1073125A (en) Flotation machine with mixing and aeration impeller and method

Legal Events

Date Code Title Description
MKEX Expiry