ES336437A1 - Un dispositivo para tratar liquidos con gases. - Google Patents

Un dispositivo para tratar liquidos con gases.

Info

Publication number
ES336437A1
ES336437A1 ES336437A ES336437A ES336437A1 ES 336437 A1 ES336437 A1 ES 336437A1 ES 336437 A ES336437 A ES 336437A ES 336437 A ES336437 A ES 336437A ES 336437 A1 ES336437 A1 ES 336437A1
Authority
ES
Spain
Prior art keywords
disc
stirring blades
gases
leading edge
edge
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
ES336437A
Other languages
English (en)
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of ES336437A1 publication Critical patent/ES336437A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical 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
    • B01F23/234—Surface aerating
    • B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
    • B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
    • B01F23/234211—Stirrers thereof
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • C02F3/165—Activated sludge processes using surface aeration the aerator having a vertical axis using vertical aeration channels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Measuring Volume Flow (AREA)
ES336437A 1966-02-10 1967-02-04 Un dispositivo para tratar liquidos con gases. Expired ES336437A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM0068348 1966-02-10
DEM0070775 1966-09-01

Publications (1)

Publication Number Publication Date
ES336437A1 true ES336437A1 (es) 1968-01-01

Family

ID=25987815

Family Applications (1)

Application Number Title Priority Date Filing Date
ES336437A Expired ES336437A1 (es) 1966-02-10 1967-02-04 Un dispositivo para tratar liquidos con gases.

Country Status (8)

Country Link
US (1) US3479017A (es)
BE (1) BE693965A (es)
CH (1) CH467730A (es)
DE (2) DE1557138B2 (es)
ES (1) ES336437A1 (es)
FR (1) FR1513723A (es)
NL (1) NL6701965A (es)
SE (1) SE310651B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1632423B2 (de) * 1968-01-04 1975-01-23 Friedrich Uhde Gmbh, 4600 Dortmund Vorrichtung zum Begasen von Flüssigkelten
CH463409A (de) * 1968-05-28 1968-09-30 Kaelin J R Oberflächenbelüfter zum Umwälzen und Belüften von flüssigkeiten, insbesondere für Abwasserreinigungsanlagen
CH478719A (de) * 1968-11-28 1969-09-30 Kaelin J R Vertikalachsiger Belüfterkreisel zum Belüften von Flüssigkeiten, insbesondere von zu klärenden Abwässern
US3591149A (en) * 1969-01-16 1971-07-06 Passavant Werke Aeration apparatus
US3801075A (en) * 1972-07-03 1974-04-02 Ecodyne Corp Mechanical aerator
US3940461A (en) * 1974-02-15 1976-02-24 Ernest J. Martin Liquid aeration method and pump apparatus with stationary vanes and downward flow
US4117047A (en) * 1975-02-03 1978-09-26 Robert Stephan Hannecart Device for mixing gases and liquids
GB1502742A (en) * 1976-01-10 1978-03-01 Hartley Simon Ltd Rotary surface aerators
NL169165C (nl) * 1976-05-31 1985-04-16 Dhv Raadgevend Ing Oppervlaktebeluchter.
FR2372774A2 (fr) * 1976-12-06 1978-06-30 Cersoaf Perfectionnements aux turbines d'aeration de liquides
CH644766A5 (de) * 1979-04-07 1984-08-31 Schaffer Hansueli Und Moser Ru Radialinjektor, bei dem ein gas angesaugt und in eine fluessigkeit eingetragen wird.
DE3210473C2 (de) * 1982-03-22 1985-02-21 Blum, Albert, 5204 Lohmar Tauchbelüfter
SE445712B (sv) * 1983-12-08 1986-07-14 Boliden Ab Forfarande for distribution av en vattenreningskemikalie samt anordning for genomforande av forfarandet
SE460706B (sv) * 1987-12-30 1989-11-13 Stefan Loefgren Omroerningsorgan
US5741123A (en) * 1996-01-18 1998-04-21 Pauly; Lou Allen Turbocharger compressor fan and housing
US6860631B2 (en) 1998-09-28 2005-03-01 The Penn State Research Foundation Surface aeration impeller designs
US6715912B2 (en) * 1998-09-28 2004-04-06 The Penn State Research Foundation Surface aeration impellers
US6523995B2 (en) 2001-03-23 2003-02-25 Chemineer, Inc. In-tank mixing system and associated radial impeller
US6997444B2 (en) * 2003-04-29 2006-02-14 Spx Corporation Radial disc impeller apparatus and method
DE202004012015U1 (de) * 2004-07-31 2005-12-22 Ebm-Papst Landshut Gmbh Radialgebläserad
US7207779B2 (en) * 2004-08-18 2007-04-24 Sunonwealth Electric Machine Industry Co., Ltd. Impeller for radial-flow heat dissipating fan
FI117326B (fi) * 2004-10-07 2006-09-15 Outokumpu Oy Vaahdotuskoneen roottori
AU2017231596A1 (en) * 2016-03-10 2018-11-01 Bruce Hyndman Henley Improvements in and relating to mixers
WO2019036328A1 (en) * 2017-08-15 2019-02-21 Siemens Energy, Inc. METHODS AND SYSTEMS FOR ENHANCED DISSOLVED GAS FLOTATION
EP3530956B1 (en) 2018-02-26 2021-09-22 Honeywell Technologies Sarl Impeller for a radial fan and gas burner appliance
DE102018109952B4 (de) * 2018-04-25 2021-08-05 Takraf Gmbh Vorrichtung zur Gasblasenerzeugung in Suspensionen zur Anreicherung von mineralischen und nicht mineralischen Rohstoffen und Verwendung einer solchen Vorrichtung
CN113828206B (zh) * 2021-07-13 2024-03-22 重庆大学 一种提高流体混合效果的喷气式射流搅拌桨
CN113731219B (zh) * 2021-09-06 2022-05-10 中国科学院过程工程研究所 一种后掠式圆盘涡轮搅拌桨
WO2023216231A1 (en) * 2022-05-13 2023-11-16 Sharkninja Operating Llc Agitator for a carbonation system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2104349A (en) * 1935-04-15 1938-01-04 Union Iron Works Ore separator
US2259243A (en) * 1938-02-05 1941-10-14 Mining Process & Patent Co Flotation apparatus and method
US2743914A (en) * 1950-09-27 1956-05-01 American Instr Co Inc Gas-liquid mixing apparatus
BE566405A (es) * 1957-04-05

Also Published As

Publication number Publication date
FR1513723A (fr) 1968-02-16
DE1557138A1 (de) 1970-03-19
SE310651B (es) 1969-05-12
DE1557146A1 (de) 1969-07-24
US3479017A (en) 1969-11-18
CH467730A (de) 1969-01-31
NL6701965A (es) 1967-08-11
DE1557138B2 (de) 1973-08-23
BE693965A (es) 1967-07-17

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