PT3294442T - Dispositivo e processo para gerar bolhas de gás num líquido - Google Patents

Dispositivo e processo para gerar bolhas de gás num líquido

Info

Publication number
PT3294442T
PT3294442T PT167253921T PT16725392T PT3294442T PT 3294442 T PT3294442 T PT 3294442T PT 167253921 T PT167253921 T PT 167253921T PT 16725392 T PT16725392 T PT 16725392T PT 3294442 T PT3294442 T PT 3294442T
Authority
PT
Portugal
Prior art keywords
liquid
gas bubbles
generating gas
generating
bubbles
Prior art date
Application number
PT167253921T
Other languages
English (en)
Original Assignee
Akvola Tech 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 Akvola Tech Gmbh filed Critical Akvola Tech Gmbh
Publication of PT3294442T publication Critical patent/PT3294442T/pt

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
    • B01F23/2332—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements the stirrer rotating about a horizontal axis; Stirrers therefor
    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/73—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with rotary discs
    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/73—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with rotary discs
    • B01F27/731—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with rotary discs with two or more parallel shafts provided with perpendicularly mounted discs, e.g. lens shaped, one against the other on each shaft and in circumferential contact with the discs on the other shafts, e.g. for cleaning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Accessories For Mixers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Filtration Of Liquid (AREA)
PT167253921T 2015-05-11 2016-05-11 Dispositivo e processo para gerar bolhas de gás num líquido PT3294442T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015208694.1A DE102015208694A1 (de) 2015-05-11 2015-05-11 Vorrichtung und Verfahren zum Erzeugen von Gasblasen in einer Flüssigkeit

Publications (1)

Publication Number Publication Date
PT3294442T true PT3294442T (pt) 2020-01-15

Family

ID=56083993

Family Applications (1)

Application Number Title Priority Date Filing Date
PT167253921T PT3294442T (pt) 2015-05-11 2016-05-11 Dispositivo e processo para gerar bolhas de gás num líquido

Country Status (10)

Country Link
US (1) US10898867B2 (pt)
EP (1) EP3294442B1 (pt)
JP (1) JP2018521855A (pt)
CN (1) CN107580525A (pt)
DE (1) DE102015208694A1 (pt)
DK (1) DK3294442T3 (pt)
ES (1) ES2762929T3 (pt)
PL (1) PL3294442T3 (pt)
PT (1) PT3294442T (pt)
WO (1) WO2016180853A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018101895B3 (de) 2018-01-29 2019-02-07 Akvola Technologies GmbH Vorrichtung und Verfahren zum Erzeugen von Gasblasen in einer Flüssigkeit
CN108607692A (zh) * 2018-05-25 2018-10-02 河南东大科技股份有限公司 一种低品位铝土矿选矿浮选气泡发生器
WO2020126008A1 (en) 2018-12-20 2020-06-25 Livanova Deutschland Gmbh Heart lung machine having control assembly with space-saving display features
CN110923993A (zh) * 2019-11-19 2020-03-27 杭州利源化工有限公司 染布装置
DE102022201292A1 (de) 2022-02-08 2023-08-10 Helmholtz-Zentrum Dresden - Rossendorf E. V. Begasungsvorrichtung

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540948A (en) * 1946-10-04 1951-02-06 Yeomans Brothers Co Apparatus for aerating liquids
US2996287A (en) * 1957-07-05 1961-08-15 Eastman Kodak Co Apparatus for incorporating fluids into liquids
US3108146A (en) * 1959-09-16 1963-10-22 George E Gross Fluid handling device
DE1940779A1 (de) 1968-08-15 1970-02-19 Vyzk Ustav Organ Syntez Verfahren und Vorrichtung zur Durchfuehrung von physikalischen und chemischen Vorgaengen
JPS49102375U (pt) 1972-12-21 1974-09-03
JPS5134927U (pt) 1974-09-06 1976-03-15
US4193950A (en) * 1975-07-04 1980-03-18 Linde Aktiengesellschaft Apparatus for introducing gas into a liquid
CA1050587A (en) 1975-09-30 1979-03-13 Fmc Corporation Rotating gas diffuser
DE2823801A1 (de) * 1977-06-23 1979-01-18 Makoto Naito Vorrichtung zum verteilen von gas in form von feinen gasblaeschen in einer fluessigkeit
JPS592879Y2 (ja) 1978-02-24 1984-01-26 日立造船株式会社 回転式散気筒
DE2829006A1 (de) * 1978-07-01 1980-01-10 Rheintechnik Weiland & Kaspar Verfahren und vorrichtung zur belueftung von wasser
JPS5567317A (en) 1978-11-13 1980-05-21 Ube Ind Ltd Apparatus for blowing gas into liquid
US4303470A (en) * 1979-06-15 1981-12-01 Weyerhaeuser Company Method and apparatus for mixing gases with a wood pulp slurry
ZA82237B (en) 1982-01-14 1982-12-29 Sterling Drug Inc Flotation machine
JPS60153988A (ja) 1984-01-25 1985-08-13 Oji Paper Co Ltd 工場排水の脱臭法
JPH04171036A (ja) 1990-11-02 1992-06-18 Masayuki Yokota 水中に微小気泡を発生させる方法
DE4223434C1 (de) 1992-07-16 1993-11-18 Ppv Verwaltungs Ag Zuerich Scheibenförmiges Mischwerkzeug
BR9305166A (pt) * 1993-12-21 1995-10-17 Zerbini E J Fundacao Aperfeiçoamentos introduzidos em oxigenador de sangue
DE19620040C2 (de) * 1996-05-17 1998-06-10 Suedmo Schleicher Ag Verfahren und Vorrichtung zum Eintragen eines Gases in eine Flüssigkeit
US20020070467A1 (en) * 1998-04-10 2002-06-13 Grt, Inc. Method of and apparatus for producing sub-micron bubbles in liquids, slurries, and sludges
JP2000117264A (ja) 1998-10-14 2000-04-25 Araco Corp 浄水システム
DE10023292C1 (de) * 2000-05-12 2001-08-30 Aaflowsystems Gmbh & Co Kg Plattenförmiger Filtrationskörper
JP2002001310A (ja) 2000-06-23 2002-01-08 Toshiba Plant Kensetsu Co Ltd 発酵槽のスカム除去方法
DE50111414D1 (de) * 2000-07-13 2006-12-21 Westfalia Separator Ag Rotationsfilter
DE10239247C1 (de) * 2002-08-22 2003-12-24 Aaflowsystems Gmbh & Co Kg Vorrichtung zum Filtrieren von Flüssigkeiten
PT1613556E (pt) * 2003-04-16 2007-10-31 Ondeo Degremont Instalação de tratamento de águas por flotação
DE102004003033A1 (de) * 2004-01-21 2005-08-11 Ingolf Kurtze Vorrichtung zur definierten Mikrobläschenerzeugung für Flotationsprozesse, Begasung oder Belüftung von Flüssigkeiten
DE102004039960A1 (de) 2004-08-18 2006-02-23 Bayer Materialscience Ag Rührvorrichtung und Verfahren zur Durchführung einer Gas-Flüssig-Reaktion
KR100759834B1 (ko) * 2006-07-26 2007-10-04 한국과학기술연구원 미세기포 발생용 실리카 또는 알루미나 세라믹 멤브레인산기관, 그의 제조방법 및 제조장치
DE102006050922A1 (de) 2006-10-28 2008-04-30 Hans Huber Ag Maschinen- Und Anlagenbau Verfahren und Vorrichtung zum Übertragen von Wärme zwischen in einem Behälter befindlichem Abwasser und einer Flüssigkeit
GB2443396B (en) 2006-10-30 2011-10-19 Univ Sheffield Bubble generation for aeration and other purposes
US8678356B2 (en) 2007-05-22 2014-03-25 Kabushiki Kaisha Toshiba Microbubble generating apparatus and method
DE102012207731A1 (de) * 2012-05-09 2013-11-14 Matan Beery Vorrichtung und Verfahren zur Vorreinigung von Wasser,insbesondere Meerwasser
JP5938834B2 (ja) 2013-03-08 2016-06-22 株式会社 皇漢薬品研究所 レスベラトロール類配糖体の製造方法
CN203741077U (zh) 2014-03-19 2014-07-30 中国石油大学(华东) 鼠笼式自冲洗微气泡发生器
CN104525016B (zh) * 2014-12-24 2016-09-07 浙江林江化工股份有限公司 一种用于气液混合反应器的搅拌装置

Also Published As

Publication number Publication date
US10898867B2 (en) 2021-01-26
US20180104659A1 (en) 2018-04-19
PL3294442T3 (pl) 2020-04-30
WO2016180853A1 (de) 2016-11-17
ES2762929T3 (es) 2020-05-26
CN107580525A (zh) 2018-01-12
DE102015208694A1 (de) 2016-11-17
JP2018521855A (ja) 2018-08-09
EP3294442B1 (de) 2019-10-02
EP3294442A1 (de) 2018-03-21
DK3294442T3 (da) 2020-01-02

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