BRPI0814950A2 - Dispositivo agitador para lodos ativados - Google Patents

Dispositivo agitador para lodos ativados

Info

Publication number
BRPI0814950A2
BRPI0814950A2 BRPI0814950-0A2A BRPI0814950A BRPI0814950A2 BR PI0814950 A2 BRPI0814950 A2 BR PI0814950A2 BR PI0814950 A BRPI0814950 A BR PI0814950A BR PI0814950 A2 BRPI0814950 A2 BR PI0814950A2
Authority
BR
Brazil
Prior art keywords
stirring body
stirring
transport ribs
rotates
shaft
Prior art date
Application number
BRPI0814950-0A2A
Other languages
English (en)
Inventor
Marcus Hoefken
Original Assignee
Invent Umwelt & Verfahrenstech
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39688521&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0814950(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Invent Umwelt & Verfahrenstech filed Critical Invent Umwelt & Verfahrenstech
Publication of BRPI0814950A2 publication Critical patent/BRPI0814950A2/pt

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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284—Mixing devices
    • 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
    • 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
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/117—Stirrers provided with conical-shaped elements, e.g. funnel-shaped
    • 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
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Treatment Of Sludge (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Food-Manufacturing Devices (AREA)
  • Table Equipment (AREA)
BRPI0814950-0A2A 2007-08-09 2008-07-18 Dispositivo agitador para lodos ativados BRPI0814950A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007037586A DE102007037586B3 (de) 2007-08-09 2007-08-09 Rührvorrichtung für Belebtschlämme
PCT/EP2008/005924 WO2009018916A1 (de) 2007-08-09 2008-07-18 Rührvorrichtung für belebtschlämme

Publications (1)

Publication Number Publication Date
BRPI0814950A2 true BRPI0814950A2 (pt) 2015-01-27

Family

ID=39688521

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0814950-0A2A BRPI0814950A2 (pt) 2007-08-09 2008-07-18 Dispositivo agitador para lodos ativados

Country Status (14)

Country Link
US (1) US8651732B2 (pt)
EP (1) EP2185277B1 (pt)
JP (1) JP5275348B2 (pt)
CN (1) CN101808718B (pt)
AT (1) ATE494951T1 (pt)
BR (1) BRPI0814950A2 (pt)
DE (2) DE102007037586B3 (pt)
DK (1) DK2185277T3 (pt)
EG (1) EG25610A (pt)
ES (1) ES2359772T3 (pt)
IL (1) IL203597A (pt)
PL (1) PL2185277T3 (pt)
WO (1) WO2009018916A1 (pt)
ZA (1) ZA201000606B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037586B3 (de) * 2007-08-09 2008-09-18 Invent Umwelt- Und Verfahrenstechnik Ag Rührvorrichtung für Belebtschlämme
AT508924B1 (de) * 2010-01-14 2011-05-15 Erema Läuferscheibe
CN102059759B (zh) * 2010-10-26 2013-04-24 昆山华风风电科技有限公司 剪切肋定位方法
US20140036618A1 (en) * 2011-02-11 2014-02-06 Veolia Water Solutions & Technologies Support Device for bringing a liquid species into contact with a growing particulate solid species
US9724654B2 (en) * 2013-07-19 2017-08-08 Lg Chem, Ltd. Agitating bar and agitator comprising the same
DE102013225659A1 (de) * 2013-12-11 2015-06-11 Invent Umwelt- Und Verfahrenstechnik Ag Vorrichtung zum Umwälzen einer in einem Behälter aufgenommenen Flüssigkeit
DE102013225662A1 (de) * 2013-12-11 2015-06-11 Invent Umwelt- Und Verfahrenstechnik Ag Rührkörper zum Umwälzen von in einem Becken aufgenommenem Abwasser und Vorrichtung
DE102013225658A1 (de) * 2013-12-11 2015-06-11 Invent Umwelt- Und Verfahrenstechnik Ag Rührkörper und Rührvorrichtung zum Erzeugen einer Strömung in einem Abwasserbehandlungsbecken
EP2990373B1 (en) * 2014-08-29 2018-10-03 Sidel S.p.a. Con Socio Unico A fluid-agitating tank assembly for a machine for filling containers
US10173184B2 (en) * 2015-03-25 2019-01-08 Schlumberger Technology Corporation Blender for mixing and pumping solids and fluids and method of use thereof
US9617191B1 (en) * 2016-06-09 2017-04-11 Xianggen Wu Bioreactor system and method
EP3332865B1 (en) * 2016-12-11 2021-02-03 Fast&Fluid Management B.V. Stirrer for a viscous liquid
CN106732005B (zh) * 2017-01-18 2023-10-27 北京首创环境科技有限公司 搅拌设备
DE102019101416B4 (de) * 2018-12-03 2020-07-16 Invent Umwelt- Und Verfahrenstechnik Ag Hyperboloid-Rührkörper zum Umwälzen von Flüssigkeiten sowie Rühr- und Begasungseinrichtung
DE102019111492A1 (de) * 2019-05-03 2020-11-05 Invent Umwelt-Und Verfahrenstechnik Ag Propeller und Rührwerk zum Umwälzen von Abwasser in einem Klärbecken

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US370871A (en) * 1887-10-04 Metals feom their ores
US2348123A (en) * 1940-09-13 1944-05-02 Infilco Inc Treatment of liquid
US2592709A (en) * 1950-02-25 1952-04-15 Universal Oil Prod Co Mixing and homogenizing apparatus
US2633339A (en) * 1952-03-13 1953-03-31 George J Okulitch Immersion type agitator and the like
US3385576A (en) * 1967-05-02 1968-05-28 American Cyanamid Co Apparatus for dispersing a gas in a liquid
JPS5163060A (en) * 1974-11-29 1976-06-01 Shimazaki Mixing Equip Kakuhankino ekichujikukesochi
US4066722A (en) * 1976-05-21 1978-01-03 Union Carbide Corporation Apparatus for sparging gas into liquid
US4197092A (en) * 1978-07-10 1980-04-08 Koppers Company, Inc. High pressure coal gasifier feeding apparatus
SE445712B (sv) * 1983-12-08 1986-07-14 Boliden Ab Forfarande for distribution av en vattenreningskemikalie samt anordning for genomforande av forfarandet
JPS61125426A (ja) * 1984-11-22 1986-06-13 Chisso Corp 攪拌槽
DE3519520A1 (de) * 1985-05-31 1986-12-04 Durst Franz Wirbelkegelruehrer & begaser vorrichtung zum begasen und umwaelzen von fluessigkeiten in becken
JPS63221896A (ja) * 1987-03-12 1988-09-14 Sumitomo Jukikai Envirotec Kk 水中曝気装置
DE9106639U1 (pt) * 1991-05-30 1991-09-05 Hoefken, Marcus, Dipl.-Ing., 8520 Erlangen, De
DE4218027A1 (de) * 1991-05-30 1992-12-03 Marcus Dipl Ing Hoefken Hyperboloid-ruehr- und begasungssystem zum ruehren, mischen und begasen in ein- oder mehrphasigen fluiden
JP2923163B2 (ja) * 1993-04-02 1999-07-26 住友重機械工業株式会社 水中攪拌曝気装置
US20020024885A1 (en) * 2001-03-28 2002-02-28 King Ronnald B. Mixing device having vanes with sloping edges and Method of mixing viscous fluids
JP4440407B2 (ja) * 2000-02-07 2010-03-24 佐竹化学機械工業株式会社 撹拌装置
JP2003033778A (ja) * 2001-07-25 2003-02-04 Shinyo Sangyo Kk グリストラップ攪拌浄化装置
DE20207376U1 (de) * 2002-05-10 2003-06-26 Invent Umwelt & Verfahrenstech Rühr- und Begasungsvorrichtung für Belebtschlämme
JP4291232B2 (ja) * 2004-08-10 2009-07-08 株式会社神鋼環境ソリューション 曝気処理方法
JP2006061780A (ja) * 2004-08-25 2006-03-09 Kobelco Eco-Solutions Co Ltd 曝気槽と、その曝気槽における消泡方法
DE102005016948B3 (de) * 2005-04-12 2007-01-04 Invent Umwelt-Und Verfahrenstechnik Ag Rührvorrichtung und Verfahren zur Abwasserbehandlung
US7954992B2 (en) * 2006-06-24 2011-06-07 Tytar Frank A Multi-use portable mixing device
CN2928221Y (zh) * 2006-07-18 2007-08-01 江苏鹏鹞环境工程技术研究中心有限公司 水解酸化反应器
DE102007013630B4 (de) * 2007-03-19 2009-10-29 Invent Umwelt-Und Verfahrenstechnik Ag Antriebsvorrichtung zum Tauchbetrieb unterhalb einer Flüssigkeitsoberfläche und Tauchrührwerk
DE102007037586B3 (de) * 2007-08-09 2008-09-18 Invent Umwelt- Und Verfahrenstechnik Ag Rührvorrichtung für Belebtschlämme
ES2386848T3 (es) * 2007-08-09 2012-09-03 Invent Umwelt- Und Verfahrenstechnik Ag Dispositivo agitador para lodos activados
WO2009018915A1 (de) * 2007-08-09 2009-02-12 Invent Umwelt- Und Verfahrenstechnik Ag Rührvorrichtung für belebtschlämme
AT508895B1 (de) * 2010-01-14 2011-05-15 Erema Läuferscheibe

Also Published As

Publication number Publication date
ATE494951T1 (de) 2011-01-15
DK2185277T3 (da) 2011-04-26
PL2185277T3 (pl) 2011-10-31
DE102007037586B3 (de) 2008-09-18
ZA201000606B (en) 2010-09-29
JP5275348B2 (ja) 2013-08-28
CN101808718B (zh) 2012-09-05
EG25610A (en) 2012-03-20
EP2185277A1 (de) 2010-05-19
DE502008002328D1 (de) 2011-02-24
US20100182869A1 (en) 2010-07-22
CN101808718A (zh) 2010-08-18
EP2185277B1 (de) 2011-01-12
ES2359772T3 (es) 2011-05-26
IL203597A (en) 2013-01-31
US8651732B2 (en) 2014-02-18
WO2009018916A1 (de) 2009-02-12
JP2010535611A (ja) 2010-11-25

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: B01F 7/00 , B01F 3/04

Ipc: B01F 7/26 (2006.01), B01F 13/02 (2006.01), C02F 3/

Ipc: B01F 7/26 (2006.01), B01F 13/02 (2006.01), C02F 3/

B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL