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FR2702159B1 - Appareil pour introduire et diffuser de l'air ou un gaz dans un liquide. - Google Patents

Appareil pour introduire et diffuser de l'air ou un gaz dans un liquide.

Info

Publication number
FR2702159B1
FR2702159B1 FR9302602A FR9302602A FR2702159B1 FR 2702159 B1 FR2702159 B1 FR 2702159B1 FR 9302602 A FR9302602 A FR 9302602A FR 9302602 A FR9302602 A FR 9302602A FR 2702159 B1 FR2702159 B1 FR 2702159B1
Authority
FR
France
Prior art keywords
introducing
gas
liquid
diffusing air
diffusing
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 - Fee Related
Application number
FR9302602A
Other languages
English (en)
Other versions
FR2702159A1 (fr
Inventor
Raymond Berchotteau
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.)
Individual
Original Assignee
Individual
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
Priority to FR9302602A priority Critical patent/FR2702159B1/fr
Application filed by Individual filed Critical Individual
Priority to DE69404285T priority patent/DE69404285T2/de
Priority to JP6519642A priority patent/JPH08507250A/ja
Priority to AU61114/94A priority patent/AU685425B2/en
Priority to CA002157027A priority patent/CA2157027A1/fr
Priority to ES94907608T priority patent/ES2105650T3/es
Priority to DK94907608.7T priority patent/DK0687197T3/da
Priority to PCT/FR1994/000198 priority patent/WO1994020200A1/fr
Priority to EP94907608A priority patent/EP0687197B1/fr
Publication of FR2702159A1 publication Critical patent/FR2702159A1/fr
Application granted granted Critical
Publication of FR2702159B1 publication Critical patent/FR2702159B1/fr
Priority to US08/518,548 priority patent/US5795504A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01F23/2331—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
    • 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
    • B01F23/2366—Parts; Accessories
    • B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Supports For Plants (AREA)
FR9302602A 1993-03-05 1993-03-05 Appareil pour introduire et diffuser de l'air ou un gaz dans un liquide. Expired - Fee Related FR2702159B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR9302602A FR2702159B1 (fr) 1993-03-05 1993-03-05 Appareil pour introduire et diffuser de l'air ou un gaz dans un liquide.
EP94907608A EP0687197B1 (fr) 1993-03-05 1994-02-23 Appareil pour introduire et diffuser de l'air ou un autre gaz dans un liquide
AU61114/94A AU685425B2 (en) 1993-03-05 1994-02-23 Apparatus for feeding and diffusing air or another gas into a liquid
CA002157027A CA2157027A1 (fr) 1993-03-05 1994-02-23 Appareil pour introduire et diffuser de l'air ou un autre gaz dans un liquide
ES94907608T ES2105650T3 (es) 1993-03-05 1994-02-23 Aparato para introducir y difundir aire u otro gas en un liquido.
DK94907608.7T DK0687197T3 (da) 1993-03-05 1994-02-23 Apparat til indføring og spredning af luft eller en anden gas i en væske
DE69404285T DE69404285T2 (de) 1993-03-05 1994-02-23 Apparat zum einführen und zerstreuen von luft oder einem anderen gas in eine flüssigkeit
JP6519642A JPH08507250A (ja) 1993-03-05 1994-02-23 空気又は他のガスを液体の中へ供給しかつ拡散させる装置
PCT/FR1994/000198 WO1994020200A1 (fr) 1993-03-05 1994-02-23 Appareil pour introduire et diffuser de l'air ou un autre gaz dans un liquide
US08/518,548 US5795504A (en) 1993-03-05 1995-08-23 Apparatus for feeding and diffusing air or another gas into a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9302602A FR2702159B1 (fr) 1993-03-05 1993-03-05 Appareil pour introduire et diffuser de l'air ou un gaz dans un liquide.

Publications (2)

Publication Number Publication Date
FR2702159A1 FR2702159A1 (fr) 1994-09-09
FR2702159B1 true FR2702159B1 (fr) 1995-04-28

Family

ID=9444712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9302602A Expired - Fee Related FR2702159B1 (fr) 1993-03-05 1993-03-05 Appareil pour introduire et diffuser de l'air ou un gaz dans un liquide.

Country Status (10)

Country Link
US (1) US5795504A (fr)
EP (1) EP0687197B1 (fr)
JP (1) JPH08507250A (fr)
AU (1) AU685425B2 (fr)
CA (1) CA2157027A1 (fr)
DE (1) DE69404285T2 (fr)
DK (1) DK0687197T3 (fr)
ES (1) ES2105650T3 (fr)
FR (1) FR2702159B1 (fr)
WO (1) WO1994020200A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2784311B1 (fr) * 1998-10-09 2000-12-08 Air Liquide Dispositif d'agitation d'un liquide dans un reacteur et d'injection d'un gaz dans ce liquide
DE29818255U1 (de) * 1998-10-13 2000-02-17 Ekato Rühr- und Mischtechnik GmbH, 79650 Schopfheim Selbstansaugende, rotierende Dispergiervorrichtung
US6318705B1 (en) * 2000-01-14 2001-11-20 Jet, Inc. Aspirator
EP1201296A1 (fr) * 2000-10-23 2002-05-02 Roland Hänggi Dispositif pour introduire un gaz dans un liquide
US6929777B1 (en) * 2001-07-26 2005-08-16 Ension, Inc. Pneumatically actuated integrated life support system
FR2868332B1 (fr) * 2004-03-31 2006-05-26 Air Liquide Electronics Sys Appareil de traitement d'effluents gazeux
US7172177B2 (en) * 2004-04-15 2007-02-06 Aeration Industries International, Inc. Aerator
DE102004039960A1 (de) * 2004-08-18 2006-02-23 Bayer Materialscience Ag Rührvorrichtung und Verfahren zur Durchführung einer Gas-Flüssig-Reaktion
JP5508388B2 (ja) * 2009-02-26 2014-05-28 エステー株式会社 高モノテルペン成分含有精油、その製造方法および当該精油を用いた環境汚染物質浄化方法
JP6159577B2 (ja) * 2013-05-24 2017-07-05 佐竹化学機械工業株式会社 気液用撹拌翼
CN103406050B (zh) * 2013-08-28 2015-09-02 上海森松混合技术工程装备有限公司 一种高效自吸式搅拌装置
US9675942B1 (en) 2013-10-15 2017-06-13 Aeration Industries International, LLC. Universal bridge and wall mounted aeration apparatus
RU2626210C2 (ru) * 2015-12-09 2017-07-24 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ярославский государственный технический университет" (ФГБОУВПО "ЯГТУ") Мешалка
US10245546B1 (en) 2018-08-22 2019-04-02 H & H Inventions & Enterprises, Inc. Exhaust gas purification method and system
DE102019101934A1 (de) * 2019-01-25 2020-07-30 EKATO Rühr- und Mischtechnik GmbH Rührorganvorrichtung
US11596907B1 (en) 2019-06-14 2023-03-07 Aeration Industries International, Llc Apparatus for treating fluids having improved aeration efficiency and operational durability
US11406943B1 (en) 2019-06-14 2022-08-09 Aeration Industries International, Llc Apparatus for treating fluids having improved aeration efficiency and dual function operation
KR102319034B1 (ko) * 2019-11-26 2021-11-02 (주)우천환경이엔지 자흡식 싸이클론 폭기장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE559622A (fr) *
US1779181A (en) * 1929-07-08 1930-10-21 Mcdonald Hugh Robert Rotor siphon for aerating liquid, etc.
US2743914A (en) * 1950-09-27 1956-05-01 American Instr Co Inc Gas-liquid mixing apparatus
US3400918A (en) * 1967-03-08 1968-09-10 David S. Maclaren Sewage aerator
JPS527066A (en) * 1975-07-08 1977-01-19 Komatsugawa Kakoki Kk Injection type mixer of air and liquid
SU738649A1 (ru) * 1975-07-17 1980-06-08 Предприятие П/Я Р-6729 Устройство дл аэрации жидкости
US4188287A (en) * 1977-11-08 1980-02-12 Allis-Chalmers Corporation Slow speed wedge bar flotation mixing device
NO142830C (no) * 1978-02-28 1980-10-29 Trondhjems Mek Verksted As Anordning for fordeling av en gass i et vaeskemedium
FR2512067B1 (fr) * 1981-08-28 1986-02-07 Pechiney Aluminium Dispositif rotatif de dispersion de gaz pour le traitement d'un bain de metal liquide
GB8827302D0 (en) * 1988-11-23 1988-12-29 Nytek As Mixing device
EP0497919B1 (fr) * 1989-10-23 1996-12-11 THERATECH, INC. (a Delaware Corporation) Dispositif d'iontophorése utilisant und membrane regulatrice du débit
DE4129594C2 (de) * 1991-09-06 1994-06-23 Marquardt Juergen Vorrichtung zum Behandeln einer Flüssigkeit

Also Published As

Publication number Publication date
DK0687197T3 (da) 1998-02-23
EP0687197A1 (fr) 1995-12-20
ES2105650T3 (es) 1997-10-16
AU685425B2 (en) 1998-01-22
EP0687197B1 (fr) 1997-07-16
US5795504A (en) 1998-08-18
DE69404285T2 (de) 1998-01-02
CA2157027A1 (fr) 1994-09-15
AU6111494A (en) 1994-09-26
FR2702159A1 (fr) 1994-09-09
WO1994020200A1 (fr) 1994-09-15
DE69404285D1 (de) 1997-08-21
JPH08507250A (ja) 1996-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse