ATE123664T1 - Begasungsrührer. - Google Patents

Begasungsrührer.

Info

Publication number
ATE123664T1
ATE123664T1 AT92102519T AT92102519T ATE123664T1 AT E123664 T1 ATE123664 T1 AT E123664T1 AT 92102519 T AT92102519 T AT 92102519T AT 92102519 T AT92102519 T AT 92102519T AT E123664 T1 ATE123664 T1 AT E123664T1
Authority
AT
Austria
Prior art keywords
mixer
sparging
orifices
mixing device
flow
Prior art date
Application number
AT92102519T
Other languages
English (en)
Inventor
Gert Dr-Ing Langer
Udo Prof Dr-Ing Werner
Original Assignee
Stelzer Ruehrtechnik Gmbh
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 Stelzer Ruehrtechnik Gmbh filed Critical Stelzer Ruehrtechnik Gmbh
Application granted granted Critical
Publication of ATE123664T1 publication Critical patent/ATE123664T1/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331Mixing 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331Mixing 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
    • B01F23/23311Mixing 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331Mixing 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
    • B01F23/23314Mixing 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2335Mixing 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 direction of introduction of the gas relative to the stirrer
    • B01F23/23354Mixing 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 direction of introduction of the gas relative to the stirrer the gas being driven away from the rotating stirrer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/11Stirrers characterised by the configuration of the stirrers
    • B01F27/115Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis
    • B01F27/1151Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis with holes on the surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
AT92102519T 1991-06-03 1992-02-14 Begasungsrührer. ATE123664T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9106768U DE9106768U1 (de) 1991-06-03 1991-06-03 Begasungsrührer

Publications (1)

Publication Number Publication Date
ATE123664T1 true ATE123664T1 (de) 1995-06-15

Family

ID=6867886

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92102519T ATE123664T1 (de) 1991-06-03 1992-02-14 Begasungsrührer.

Country Status (4)

Country Link
US (1) US5318360A (de)
EP (1) EP0516921B1 (de)
AT (1) ATE123664T1 (de)
DE (2) DE9106768U1 (de)

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DE9316251U1 (de) * 1993-10-25 1994-02-10 Charatjan, Manuela, 76332 Bad Herrenalb Vorrichtung zum Rühren, bzw. zum Rühren und gleichzeitigen Begasen von Flüssigkeiten, Suspensionen und heterogenen Fluiden
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BR9603089A (pt) * 1995-07-20 1998-05-05 Air Prod & Chem Agitador e processo para aperfeiçoar a dispersão de gás e a transferência da massa gasosa em um reator de tanque agitado
US5925293A (en) 1996-10-04 1999-07-20 General Signal Corporation Mixer sparging apparatus
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US5951243A (en) 1997-07-03 1999-09-14 Cooper; Paul V. Rotor bearing system for molten metal pumps
AUPO881797A0 (en) * 1997-08-20 1997-09-18 Lewis, Michael Anthony The twin vortex aerator and safety mixer
US6093000A (en) * 1998-08-11 2000-07-25 Cooper; Paul V Molten metal pump with monolithic rotor
US6280079B1 (en) * 1998-12-24 2001-08-28 United Microelectronics Corp. Method of mixing slurries
US6303074B1 (en) 1999-05-14 2001-10-16 Paul V. Cooper Mixed flow rotor for molten metal pumping device
US6318705B1 (en) 2000-01-14 2001-11-20 Jet, Inc. Aspirator
US6689310B1 (en) 2000-05-12 2004-02-10 Paul V. Cooper Molten metal degassing device and impellers therefor
US6723276B1 (en) 2000-08-28 2004-04-20 Paul V. Cooper Scrap melter and impeller
AT5698U1 (de) * 2001-11-23 2002-10-25 Hermann Boeck Vorrichtung und verfahren zum mischen von flüssigen, zähflüssigen und/oder rieselfähigen medien
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US7731891B2 (en) 2002-07-12 2010-06-08 Cooper Paul V Couplings for molten metal devices
US20050013715A1 (en) 2003-07-14 2005-01-20 Cooper Paul V. System for releasing gas into molten metal
US20070253807A1 (en) 2006-04-28 2007-11-01 Cooper Paul V Gas-transfer foot
US7470392B2 (en) 2003-07-14 2008-12-30 Cooper Paul V Molten metal pump components
US7402276B2 (en) 2003-07-14 2008-07-22 Cooper Paul V Pump with rotating inlet
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US7906068B2 (en) 2003-07-14 2011-03-15 Cooper Paul V Support post system for molten metal pump
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JP4824962B2 (ja) * 2005-07-25 2011-11-30 越後製菓株式会社 遠心分離脱水装置
US8366312B1 (en) * 2006-08-01 2013-02-05 United Services Automobile Association (Usaa) Systems to store and agitate fuel
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US20080199321A1 (en) * 2007-02-16 2008-08-21 Spx Corporation Parabolic radial flow impeller with tilted or offset blades
WO2008143319A1 (ja) * 2007-05-22 2008-11-27 Kabushiki Kaisha Toshiba 微小気泡発生装置および方法
US9205490B2 (en) 2007-06-21 2015-12-08 Molten Metal Equipment Innovations, Llc Transfer well system and method for making same
US8366993B2 (en) 2007-06-21 2013-02-05 Cooper Paul V System and method for degassing molten metal
US8613884B2 (en) 2007-06-21 2013-12-24 Paul V. Cooper Launder transfer insert and system
US9410744B2 (en) 2010-05-12 2016-08-09 Molten Metal Equipment Innovations, Llc Vessel transfer insert and system
US9409232B2 (en) 2007-06-21 2016-08-09 Molten Metal Equipment Innovations, Llc Molten metal transfer vessel and method of construction
US9643247B2 (en) 2007-06-21 2017-05-09 Molten Metal Equipment Innovations, Llc Molten metal transfer and degassing system
US8337746B2 (en) 2007-06-21 2012-12-25 Cooper Paul V Transferring molten metal from one structure to another
US9156087B2 (en) 2007-06-21 2015-10-13 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
CN101444715B (zh) * 2008-11-27 2011-07-06 华东理工大学 自吸式搅拌反应器
US8524146B2 (en) 2009-08-07 2013-09-03 Paul V. Cooper Rotary degassers and components therefor
US8444911B2 (en) 2009-08-07 2013-05-21 Paul V. Cooper Shaft and post tensioning device
US10428821B2 (en) 2009-08-07 2019-10-01 Molten Metal Equipment Innovations, Llc Quick submergence molten metal pump
US8535603B2 (en) 2009-08-07 2013-09-17 Paul V. Cooper Rotary degasser and rotor therefor
US8449814B2 (en) 2009-08-07 2013-05-28 Paul V. Cooper Systems and methods for melting scrap metal
US8714914B2 (en) 2009-09-08 2014-05-06 Paul V. Cooper Molten metal pump filter
US9108244B2 (en) 2009-09-09 2015-08-18 Paul V. Cooper Immersion heater for molten metal
CN102452540B (zh) * 2010-10-15 2014-01-01 中国石油化工股份有限公司 一种储罐排放恶臭废气的处理方法
CN102451610B (zh) * 2010-10-15 2014-01-01 中国石油化工股份有限公司 一种工业生产窑炉氮氧化物尾气的治理方法和装置
CN102451625B (zh) * 2010-10-15 2014-01-01 中国石油化工股份有限公司 一种自吸式气液混合叶轮
CN102580653B (zh) * 2011-12-27 2014-06-25 杭州海虹精细化工有限公司 一种带自吸式搅拌功能的adc氯气氧化工艺
US9903383B2 (en) 2013-03-13 2018-02-27 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened top
US9011761B2 (en) 2013-03-14 2015-04-21 Paul V. Cooper Ladle with transfer conduit
US10052688B2 (en) 2013-03-15 2018-08-21 Molten Metal Equipment Innovations, Llc Transfer pump launder system
US10138892B2 (en) 2014-07-02 2018-11-27 Molten Metal Equipment Innovations, Llc Rotor and rotor shaft for molten metal
US10947980B2 (en) 2015-02-02 2021-03-16 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened blade tips
US10267314B2 (en) 2016-01-13 2019-04-23 Molten Metal Equipment Innovations, Llc Tensioned support shaft and other molten metal devices
CN105566622B (zh) * 2016-02-23 2017-05-31 扬州惠通化工科技股份有限公司 一种酯化聚合反应系统
JP6169772B1 (ja) * 2016-12-07 2017-07-26 マイクロ波化学株式会社 撹拌翼、および処理装置
CN107926732A (zh) * 2017-10-31 2018-04-20 贵港市瑞成科技有限公司 一种潲水桶
US11149747B2 (en) 2017-11-17 2021-10-19 Molten Metal Equipment Innovations, Llc Tensioned support post and other molten metal devices
US11358216B2 (en) 2019-05-17 2022-06-14 Molten Metal Equipment Innovations, Llc System for melting solid metal
EP3974048A4 (de) * 2019-05-20 2023-06-28 Kagoshima University Vorrichtung und verfahren zur blasenbildung
CN111252914B (zh) * 2020-01-18 2020-11-17 海兴县新源化工有限公司 一种无磷缓蚀阻垢剂及制备装置及制备方法
US20220347635A1 (en) * 2021-04-29 2022-11-03 Metso Outotec Finland Oy Impeller, a diffuser and an arrangement using such impeller and diffuser in a flotation tank
US11873845B2 (en) 2021-05-28 2024-01-16 Molten Metal Equipment Innovations, Llc Molten metal transfer device
US12146508B2 (en) 2022-05-26 2024-11-19 Molten Metal Equipment Innovations, Llc Axial pump and riser
CN121360730A (zh) * 2025-12-19 2026-01-20 深圳市墨提斯科技有限公司 一种用于液晶面板的超高压微喷射流清洗系统

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Also Published As

Publication number Publication date
EP0516921B1 (de) 1995-06-14
DE59202500D1 (de) 1995-07-20
DE9106768U1 (de) 1991-07-25
US5318360A (en) 1994-06-07
EP0516921A1 (de) 1992-12-09

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Legal Events

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