FR2721229B1 - Dispositif d'aération et de brassage d'un liquide comme par exemple les effluents graisseux. - Google Patents

Dispositif d'aération et de brassage d'un liquide comme par exemple les effluents graisseux.

Info

Publication number
FR2721229B1
FR2721229B1 FR9407394A FR9407394A FR2721229B1 FR 2721229 B1 FR2721229 B1 FR 2721229B1 FR 9407394 A FR9407394 A FR 9407394A FR 9407394 A FR9407394 A FR 9407394A FR 2721229 B1 FR2721229 B1 FR 2721229B1
Authority
FR
France
Prior art keywords
aeration
liquid
mixing device
effluents
greasy
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
FR9407394A
Other languages
English (en)
Other versions
FR2721229A1 (fr
Inventor
Alain Boulant
Daniel Villessot
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.)
CISE INTERNATIONALE
Original Assignee
CISE INTERNATIONALE
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 CISE INTERNATIONALE filed Critical CISE INTERNATIONALE
Priority to FR9407394A priority Critical patent/FR2721229B1/fr
Priority to EP95401088A priority patent/EP0687497A1/fr
Publication of FR2721229A1 publication Critical patent/FR2721229A1/fr
Application granted granted Critical
Publication of FR2721229B1 publication Critical patent/FR2721229B1/fr
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
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23341—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer with tubes surrounding the stirrer
    • 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
    • B01F23/2336—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 location of the place of introduction of the gas relative to the stirrer
    • B01F23/23362—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 location of the place of introduction of the gas relative to the stirrer the gas being introduced under the stirrer
    • 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
    • B01F27/119—Stirrers with rigid wires or flexible rods
    • 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
    • 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
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
FR9407394A 1994-06-16 1994-06-16 Dispositif d'aération et de brassage d'un liquide comme par exemple les effluents graisseux. Expired - Fee Related FR2721229B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9407394A FR2721229B1 (fr) 1994-06-16 1994-06-16 Dispositif d'aération et de brassage d'un liquide comme par exemple les effluents graisseux.
EP95401088A EP0687497A1 (fr) 1994-06-16 1995-05-10 Dispositif d'aération et de brassage d'un liquide comme par exemple les effluents graisseux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9407394A FR2721229B1 (fr) 1994-06-16 1994-06-16 Dispositif d'aération et de brassage d'un liquide comme par exemple les effluents graisseux.

Publications (2)

Publication Number Publication Date
FR2721229A1 FR2721229A1 (fr) 1995-12-22
FR2721229B1 true FR2721229B1 (fr) 1996-09-06

Family

ID=9464299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9407394A Expired - Fee Related FR2721229B1 (fr) 1994-06-16 1994-06-16 Dispositif d'aération et de brassage d'un liquide comme par exemple les effluents graisseux.

Country Status (2)

Country Link
EP (1) EP0687497A1 (fr)
FR (1) FR2721229B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750890B1 (fr) * 1996-07-12 1998-11-20 Services Et D Environnement Ci Dispositif de recuperation et de recyclage de mousse dans une cuve de traitement d'un liquide
FR2758094B1 (fr) * 1997-01-08 1999-03-26 Alain Boulant Dispositif de brassage et d'aeration d'un liquide et d'elimination de la mousse dans une cuve de traitement de ce liquide
US6460830B1 (en) * 1997-01-08 2002-10-08 Carbofil International Device for stirring and aerating a liquid and eliminating foam in a tank for treating said liquid
FR2823742B1 (fr) 2001-04-19 2004-03-12 Alain Boulant Dispositif pour brasser et aerer un liquide dans une cuve de traitement
FR2823743B1 (fr) * 2001-04-19 2004-03-12 Alain Boulant Dispositif pour brasser et aerer un liquide dans une cuve de traitement
FR2860168B1 (fr) * 2003-09-30 2006-11-10 Bio Armor Environnement Dispositif d'evacuation des mousses produites dans des bassins aerateurs
FR2956396B1 (fr) 2010-02-18 2012-03-23 Carbofil France Installation de traitement de digestats provenant d'au moins une enceinte de methanisation de matieres essentiellement organiques
CN110605047A (zh) * 2019-09-12 2019-12-24 重庆市三叶家具有限责任公司 一种软体家具加工生产线

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920000042B1 (ko) * 1986-10-21 1992-01-06 유니온 카바이드 코포레이션 기체와 액체의 혼합방법 및 장치
US4919849A (en) * 1988-12-23 1990-04-24 Union Carbide Industrial Gases Technology Corporation Gas-liquid mixing process and apparatus

Also Published As

Publication number Publication date
FR2721229A1 (fr) 1995-12-22
EP0687497A1 (fr) 1995-12-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20060228

TP Transmission of property