BRPI0814951A2 - Dispositivo agitador para lodos ativados - Google Patents

Dispositivo agitador para lodos ativados

Info

Publication number
BRPI0814951A2
BRPI0814951A2 BRPI0814951-8A2A BRPI0814951A BRPI0814951A2 BR PI0814951 A2 BRPI0814951 A2 BR PI0814951A2 BR PI0814951 A BRPI0814951 A BR PI0814951A BR PI0814951 A2 BRPI0814951 A2 BR PI0814951A2
Authority
BR
Brazil
Prior art keywords
stirring body
stirring
flow
circumferential boundary
transport ribs
Prior art date
Application number
BRPI0814951-8A2A
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=39926580&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0814951(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 BRPI0814951A2 publication Critical patent/BRPI0814951A2/pt
Publication of BRPI0814951B1 publication Critical patent/BRPI0814951B1/pt

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
    • B01F27/117—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Treatment Of Sludge (AREA)
BRPI0814951A 2007-08-09 2008-07-18 dispositivo agitador para lodos ativados BRPI0814951B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007037585 2007-08-09
PCT/EP2008/005923 WO2009018915A1 (de) 2007-08-09 2008-07-18 Rührvorrichtung für belebtschlämme

Publications (2)

Publication Number Publication Date
BRPI0814951A2 true BRPI0814951A2 (pt) 2015-01-27
BRPI0814951B1 BRPI0814951B1 (pt) 2018-11-06

Family

ID=39926580

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0814951A BRPI0814951B1 (pt) 2007-08-09 2008-07-18 dispositivo agitador para lodos ativados

Country Status (13)

Country Link
US (1) US20100196165A1 (pt)
EP (1) EP2175973B1 (pt)
JP (1) JP5307812B2 (pt)
CN (1) CN101778665B (pt)
AT (1) ATE510613T1 (pt)
BR (1) BRPI0814951B1 (pt)
DK (1) DK2175973T3 (pt)
EG (1) EG25611A (pt)
ES (1) ES2366873T3 (pt)
IL (1) IL203596A (pt)
PL (1) PL2175973T3 (pt)
WO (1) WO2009018915A1 (pt)
ZA (1) ZA201000605B (pt)

Families Citing this family (10)

* 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
IT1403045B1 (it) * 2010-04-14 2013-09-27 Formest Srl Aeratore sommergibile
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
US10173184B2 (en) * 2015-03-25 2019-01-08 Schlumberger Technology Corporation Blender for mixing and pumping solids and fluids and method of use thereof
DE102018119039A1 (de) 2018-08-06 2020-02-06 Invent Umwelt-Und Verfahrenstechnik Ag Tauchrührvorrichtung zum Umwälzen von Trinkwasser
CN109110921A (zh) * 2018-10-09 2019-01-01 浙江海拓环境技术有限公司 一种废水反硝化脱氮反应器
CN110207219B (zh) * 2018-10-18 2024-10-01 华帝股份有限公司 导流装置、应用其的风机系统以及吸油烟机
DE102019101416B4 (de) * 2018-12-03 2020-07-16 Invent Umwelt- Und Verfahrenstechnik Ag Hyperboloid-Rührkörper zum Umwälzen von Flüssigkeiten sowie Rühr- und Begasungseinrichtung

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE559622A (pt) *
US1353165A (en) * 1919-02-21 1920-09-21 Johnson John Mixer
US2434682A (en) * 1944-08-18 1948-01-20 Charles T Zahn Device for production of underwater sound fields
US2450802A (en) * 1944-11-15 1948-10-05 John E Johnson Mixer
USRE27380E (en) * 1969-06-12 1972-05-30 Flotation machine and stator therefor
US3820759A (en) * 1972-06-05 1974-06-28 Hege Avanced Syst Corp Centrifugal mixing apparatus and method
US3917763A (en) * 1972-09-05 1975-11-04 Werner Frank D Aerator
CA1048493A (en) * 1973-11-26 1979-02-13 Joseph Mizrahi Centrifugal impeller type liquid-liquid mixer with means for forced recirculation
US3882016A (en) * 1974-01-02 1975-05-06 Charles A Green Flotation machine and impeller therefor
JPS5823036Y2 (ja) * 1975-09-16 1983-05-17 カブシキガイシヤ ツルミセイサクシヨ スイチユウビサイキホウポンプ
JPS55142535A (en) * 1979-04-20 1980-11-07 Kurimoto Iron Works Ltd Oxygen supplier for water
US4551285A (en) * 1984-02-09 1985-11-05 Envirotech Corporation Flotation machine and aeration impeller
DE3603466A1 (de) * 1985-05-31 1987-08-06 Franz Dr Ing Nestmann Vorrichtung zum begasen und umwaelzen von fluessigkeiten in becken
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
FI91242C (fi) * 1992-07-17 1994-06-10 Outokumpu Mintec Oy Ilmastuslaite
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
US6000840A (en) * 1997-12-17 1999-12-14 Charles Ross & Son Company Rotors and stators for mixers and emulsifiers
US6659744B1 (en) * 2001-04-17 2003-12-09 Charles Dow Raymond, Jr. Rotary two axis expansible chamber pump with pivotal link
DE10221824C1 (de) * 2002-05-10 2003-09-11 Schulz Verfahrenstechnik Gmbh Hydrodynamischer Impulsbeschleuniger
DE20207376U1 (de) * 2002-05-10 2003-06-26 Invent Umwelt Und Verfahrenste Rühr- und Begasungsvorrichtung für Belebtschlämme
JP4104965B2 (ja) * 2002-12-09 2008-06-18 株式会社鶴見製作所 水中曝気装置
JP2004188259A (ja) * 2002-12-09 2004-07-08 Tsurumi Mfg Co Ltd 水中曝気装置
US20050191174A1 (en) * 2004-02-27 2005-09-01 Ling-Zhong Zeng Centrifugal fan
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
JP2006255514A (ja) * 2005-03-15 2006-09-28 Kobelco Eco-Solutions Co Ltd 有機性排水処理装置および有機性排水処理方法
DE102005016948B3 (de) * 2005-04-12 2007-01-04 Invent Umwelt-Und Verfahrenstechnik Ag Rührvorrichtung und Verfahren zur Abwasserbehandlung
JP2007090218A (ja) * 2005-09-28 2007-04-12 Kobelco Eco-Solutions Co Ltd 有機性排水処理方法ならびに有機性排水処理設備
USD665047S1 (en) * 2010-02-11 2012-08-07 Invent Umwelt-Und Verfahrenstechnik Ag Stirring body

Also Published As

Publication number Publication date
US20100196165A1 (en) 2010-08-05
ZA201000605B (en) 2010-09-29
EP2175973A1 (de) 2010-04-21
IL203596A (en) 2013-01-31
JP5307812B2 (ja) 2013-10-02
CN101778665B (zh) 2013-01-16
ATE510613T1 (de) 2011-06-15
DK2175973T3 (da) 2011-08-29
WO2009018915A1 (de) 2009-02-12
EG25611A (en) 2012-03-20
BRPI0814951B1 (pt) 2018-11-06
PL2175973T3 (pl) 2011-10-31
EP2175973B1 (de) 2011-05-25
ES2366873T3 (es) 2011-10-26
JP2010535610A (ja) 2010-11-25
CN101778665A (zh) 2010-07-14

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 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 15/00 (2006.01), C02F 3/

Ipc: B01F 7/26 (2006.01), B01F 15/00 (2006.01), C02F 3/

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/11/2018, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2629 DE 25-05-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.