FR2405090A1 - Appareil agitateur - Google Patents

Appareil agitateur

Info

Publication number
FR2405090A1
FR2405090A1 FR7829593A FR7829593A FR2405090A1 FR 2405090 A1 FR2405090 A1 FR 2405090A1 FR 7829593 A FR7829593 A FR 7829593A FR 7829593 A FR7829593 A FR 7829593A FR 2405090 A1 FR2405090 A1 FR 2405090A1
Authority
FR
France
Prior art keywords
tubular shaft
aeration
cowls
conjunction
open
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.)
Withdrawn
Application number
FR7829593A
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.)
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
Application filed by Individual filed Critical Individual
Publication of FR2405090A1 publication Critical patent/FR2405090A1/fr
Withdrawn legal-status Critical Current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
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C3/00—Treating manure; Manuring
    • A01C3/02—Storage places for manure, e.g. cisterns for liquid manure; Installations for fermenting manure
    • A01C3/026—Storage places for manure, e.g. cisterns for liquid manure; Installations for fermenting manure with mixing or agitating 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
    • 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
    • B01F23/233—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
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/91—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/502—Vehicle-mounted mixing devices
    • 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
    • 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)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

L'invention se rapporte à un appareil destiné à produire un mouvement relatif à un dispositif plongeant dans un liquide, avec un arbre entraîné en rotation par un moteur et des pales fixées sur cet arbre. Des pales 24 d'appareil agitateur ou d'hélice, tournant dans un liquide, comportent des canaux d'air 52, qui sont reliés près de l'axe de rotation des pales à un tube 12 d'amenée d'air commun dont l'ouverture d'accès 70 se situe au-dessus de la surface du liquide. Les canaux d'air 52 débouchent aux extrémités des pales 24. Application aux traitements des eaux polluées, le purin notamment.
FR7829593A 1977-10-10 1978-10-10 Appareil agitateur Withdrawn FR2405090A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772745538 DE2745538A1 (de) 1977-10-10 1977-10-10 Ruehrgeraet, insbesondere zum landwirtschaftlichen einsatz fuer die aufbereitung von jauche

Publications (1)

Publication Number Publication Date
FR2405090A1 true FR2405090A1 (fr) 1979-05-04

Family

ID=6021109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829593A Withdrawn FR2405090A1 (fr) 1977-10-10 1978-10-10 Appareil agitateur

Country Status (6)

Country Link
AT (1) AT359325B (fr)
BE (1) BE871091A (fr)
CH (1) CH637031A5 (fr)
DE (1) DE2745538A1 (fr)
FR (1) FR2405090A1 (fr)
NL (1) NL7810209A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338967A1 (fr) * 1988-04-08 1989-10-25 Mitsubishi Jukogyo Kabushiki Kaisha Appareil pour traiter une bouillie par la méthode de contact gaz-liquide
EP0579251A1 (fr) * 1992-07-17 1994-01-19 Praxair Technology, Inc. Mélangeur de gaz et liquide avec hauteur variable du liquide
EP0645177A1 (fr) * 1993-09-29 1995-03-29 Heinrich Frings GmbH & Co. KG Dispositif pour l'introduction d'un gaz dans un liquide
GB2457681A (en) * 2008-02-21 2009-08-26 Farm Renewable Enviromental En A Gas Acuated Mixing System

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933784C2 (de) * 1979-08-21 1986-02-27 Suma Sulzberger Maschinenbau Gmbh & Co Kg, Gerhard Thuerwaechter, 8961 Sulzberg Jaucherührgerät
DE2938177C2 (de) * 1979-09-21 1984-01-05 Maschinen-GmbH Otto Hölz, 7988 Wangen Rührgerät für Gülle und dgl. Medien
DE3123181C2 (de) * 1981-06-11 1986-08-28 Ernst 8151 Dietramszell Seibold Vorrichtung zum Rühren und Belüften von Gülle
DE3419863A1 (de) * 1984-02-10 1985-08-14 Manfred 7298 Loßburg Mönch Vorrichtung zur belueftung von guelle oder dergleichen
DE3521851A1 (de) * 1985-06-19 1987-01-15 Einsiedler Franz Ruehrwerke und ruehrbeluefter fuer offen und mit deckel gebaute jauchegruben
DE3814649C1 (fr) * 1988-04-29 1989-04-13 Harald Feldkirch At Purkathofer
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
DE102015121039A1 (de) 2015-12-03 2017-06-08 Bomech B.V. Verteilvorrichtung, Düngevorrichtung und Verfahren zum Verteilen von flüssigen Substanzen
CN109052569A (zh) * 2018-08-23 2018-12-21 长沙理工大学 一种兼具消浪和海水淡化功能的水上防护装置
CN114160000B (zh) * 2021-12-20 2022-10-11 北京交通大学 一种空间翻涌搅拌装置
CN115611456A (zh) * 2022-10-12 2023-01-17 宋逸阳 一种提高氧气混合效率的污水处理设备

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150028B (de) * 1958-11-19 1963-06-06 Otto Steinle Vorrichtung zum regelbaren Belueften von Abwaessern od. dgl. Fluessigkeiten
DE1270873B (de) * 1963-02-05 1968-06-20 Hans Beham Einrichtung zum Ruehren und Foerdern von dicken Fluessigkeiten, wie Guelle
DE1278409B (de) * 1965-10-11 1968-09-26 Weinrich Heinrich Dr Ing Vorrichtung zum Begasen von Fluessigkeiten
FR1576162A (fr) * 1967-08-11 1969-07-25
DE1457186A1 (de) * 1965-10-19 1970-06-04 Weinrich Heinrich Dr Ing Umwaelzpropeller zur Gaseintragung in Fluessigkeiten
DE2511717A1 (de) * 1974-03-21 1975-09-25 Paul Raess Belueftungspropeller
US3911064A (en) * 1971-04-08 1975-10-07 Union Carbide Corp System for gas sparging into liquid
NL7601422A (en) * 1976-02-12 1976-04-29 Geert Herman Vos Viaductweg 3 Aerating screw or mixer - in which gases are injected via hollow shaft and escape via holes in propellor
GB1449410A (en) * 1973-08-29 1976-09-15 Ja Ro Ab Oy Apparatus for dispersing a medium in another medium

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150028B (de) * 1958-11-19 1963-06-06 Otto Steinle Vorrichtung zum regelbaren Belueften von Abwaessern od. dgl. Fluessigkeiten
DE1270873B (de) * 1963-02-05 1968-06-20 Hans Beham Einrichtung zum Ruehren und Foerdern von dicken Fluessigkeiten, wie Guelle
DE1278409B (de) * 1965-10-11 1968-09-26 Weinrich Heinrich Dr Ing Vorrichtung zum Begasen von Fluessigkeiten
DE1457186A1 (de) * 1965-10-19 1970-06-04 Weinrich Heinrich Dr Ing Umwaelzpropeller zur Gaseintragung in Fluessigkeiten
FR1576162A (fr) * 1967-08-11 1969-07-25
US3911064A (en) * 1971-04-08 1975-10-07 Union Carbide Corp System for gas sparging into liquid
GB1449410A (en) * 1973-08-29 1976-09-15 Ja Ro Ab Oy Apparatus for dispersing a medium in another medium
DE2511717A1 (de) * 1974-03-21 1975-09-25 Paul Raess Belueftungspropeller
NL7601422A (en) * 1976-02-12 1976-04-29 Geert Herman Vos Viaductweg 3 Aerating screw or mixer - in which gases are injected via hollow shaft and escape via holes in propellor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338967A1 (fr) * 1988-04-08 1989-10-25 Mitsubishi Jukogyo Kabushiki Kaisha Appareil pour traiter une bouillie par la méthode de contact gaz-liquide
AU620599B2 (en) * 1988-04-08 1992-02-20 Mitsubishi Jukogyo Kabushiki Kaisha Apparatus for treating slurry by gas-liquid contact method
EP0579251A1 (fr) * 1992-07-17 1994-01-19 Praxair Technology, Inc. Mélangeur de gaz et liquide avec hauteur variable du liquide
EP0645177A1 (fr) * 1993-09-29 1995-03-29 Heinrich Frings GmbH & Co. KG Dispositif pour l'introduction d'un gaz dans un liquide
GB2457681A (en) * 2008-02-21 2009-08-26 Farm Renewable Enviromental En A Gas Acuated Mixing System
GB2457681B (en) * 2008-02-21 2013-02-27 Farm Renewable Enviromental Energy Ltd A gas actuated mixing system
AU2009216568B2 (en) * 2008-02-21 2013-07-18 Farm Renewable Environmental Energy Ltd A gas actuated mixing system and method
US8608965B2 (en) 2008-02-21 2013-12-17 Farm Renewable Environmental Energy Ltd. Gas actuated mixing system and method

Also Published As

Publication number Publication date
NL7810209A (nl) 1979-04-12
AT359325B (de) 1980-11-10
CH637031A5 (en) 1983-07-15
DE2745538A1 (de) 1979-04-12
BE871091A (fr) 1979-02-01
ATA716378A (de) 1980-03-15

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Legal Events

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ST Notification of lapse