FR2400944A1 - Dispositif pour injecter un gaz au sein d'un liquide anime d'un mouvement de rotation - Google Patents
Dispositif pour injecter un gaz au sein d'un liquide anime d'un mouvement de rotationInfo
- Publication number
- FR2400944A1 FR2400944A1 FR7824643A FR7824643A FR2400944A1 FR 2400944 A1 FR2400944 A1 FR 2400944A1 FR 7824643 A FR7824643 A FR 7824643A FR 7824643 A FR7824643 A FR 7824643A FR 2400944 A1 FR2400944 A1 FR 2400944A1
- Authority
- FR
- France
- Prior art keywords
- gas
- injecting
- rotational movement
- hollow shaft
- liquid moved
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title abstract 3
- 210000003608 fece Anatomy 0.000 abstract 1
- 239000010871 livestock manure Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- B01F23/2336—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
- B01F23/23364—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 between the stirrer elements
-
- 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
- C02F3/206—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors with helical screw impellers
-
- 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
- B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
- B01F27/1144—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections with a plurality of blades following a helical path on a shaft or a blade support
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Soil Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
Ce dispositif pour injecter un gaz dans un liquide en mouvement est du type comprenant un arbre creux rotatif portant une hélice pourvu d'une ouverture de sortie du gaz destiné à être injecté par ledit arbre creux. Les pales 2, 3, 4 de cette hélice s'évasent à leur bord inférieur pour former une chambre 4 qui est reliée à l'arbre creux 1 par un conduit 7 et qui forme, en étant orienté tangentiellement, une ouverture de sortie 10. Ce dispositif convient pour traiter du purin et des eaux polluées.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT621577A AT348953B (de) | 1977-08-26 | 1977-08-26 | Vorrichtung zur begasung und umwaelzung von fluessigkeiten |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2400944A1 true FR2400944A1 (fr) | 1979-03-23 |
FR2400944B1 FR2400944B1 (fr) | 1983-09-23 |
Family
ID=3584046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7824643A Granted FR2400944A1 (fr) | 1977-08-26 | 1978-08-25 | Dispositif pour injecter un gaz au sein d'un liquide anime d'un mouvement de rotation |
Country Status (16)
Country | Link |
---|---|
US (1) | US4200597A (fr) |
JP (1) | JPS5456242A (fr) |
AT (1) | AT348953B (fr) |
AU (1) | AU505695B1 (fr) |
CA (1) | CA1083136A (fr) |
CS (1) | CS213349B2 (fr) |
DD (1) | DD138306A5 (fr) |
DE (1) | DE2835914A1 (fr) |
DK (1) | DK151206C (fr) |
FR (1) | FR2400944A1 (fr) |
GB (1) | GB2003043B (fr) |
HU (1) | HU176363B (fr) |
IT (1) | IT1098099B (fr) |
NL (1) | NL7808673A (fr) |
PL (1) | PL113823B1 (fr) |
SE (1) | SE430307B (fr) |
Families Citing this family (21)
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 |
CA1139463A (fr) * | 1979-10-02 | 1983-01-11 | Jon G. Albertsson | Installation pour melanger un gaz a un liquide |
US4448685A (en) * | 1980-11-28 | 1984-05-15 | Frank Malina | Aerating apparatus utilizing rotating impeller vane |
DE3232993A1 (de) * | 1982-09-04 | 1984-03-08 | Hubert Fuchs | Vorrichtung zum begasen und umwaelzen von fluessigkeiten |
JPS60114332A (ja) * | 1983-11-24 | 1985-06-20 | Saito Katsuko | 気液混合装置 |
DE3419863C2 (de) * | 1984-02-10 | 1987-02-05 | Manfred 7298 Loßburg Mönch | Vorrichtung zur Belüftung von Gülle oder dergleichen |
DE3614999A1 (de) * | 1986-05-02 | 1987-11-05 | Germerdonk Rolf | Misch- und foerderorgan fuer scheremfpindliche und/oder viskose biosuspensionen |
DE3621903A1 (de) * | 1986-06-30 | 1988-01-07 | Alois Maier | Ruehrwerk |
DE3814649C1 (fr) * | 1988-04-29 | 1989-04-13 | Harald Feldkirch At Purkathofer | |
DE8811813U1 (de) * | 1988-09-17 | 1988-10-27 | Dorn, Helmut, 8960 Kempten | Gülle-Rührwerk |
FI94317C (fi) * | 1992-10-16 | 1995-08-25 | Outokumpu Mintec Oy | Tapa ja laite kaasun dispergoimiseksi nesteeseen |
US5300261A (en) * | 1992-11-12 | 1994-04-05 | Richard Von Berg | Liquid aerating apparatus |
JP3228065B2 (ja) * | 1995-05-19 | 2001-11-12 | 株式会社日立製作所 | 生ごみ処理装置 |
US6585405B2 (en) * | 2000-04-13 | 2003-07-01 | The United States Of America As Represented By The Secretary Of Commerce | Mixing liquids and entrainment mixing of vapor into liquids |
US8146895B2 (en) * | 2006-03-31 | 2012-04-03 | Hills Blair H | Apparatus for mixing gasses and liquids |
ES2364828B2 (es) * | 2010-03-02 | 2012-03-05 | Geolica Innovations Sl | Rotor eólico de eje vertical. |
WO2013082717A1 (fr) * | 2011-12-06 | 2013-06-13 | Bachellier Carl Roy | Appareil à roue à ailettes amélioré et procédé de dispersion perfectionné |
AT513152B1 (de) * | 2013-01-15 | 2014-02-15 | Gritzner Gottfried | Rührwerk für Flüssigkeiten, insbesondere für Gülle |
US9863423B2 (en) * | 2014-04-14 | 2018-01-09 | Enevor Inc. | Conical impeller and applications thereof |
CN105921089B (zh) * | 2016-04-27 | 2018-06-26 | 沈阳派司钛设备有限公司 | 一种氟化氢预反应器螺旋叶片 |
US11596907B1 (en) | 2019-06-14 | 2023-03-07 | Aeration Industries International, Llc | Apparatus for treating fluids having improved aeration efficiency and operational durability |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2071402A5 (fr) * | 1969-12-29 | 1971-09-17 | Pastre De Bousquet R De | |
FR2158620A6 (en) * | 1971-10-26 | 1973-06-15 | Sopreba | Water treatment appts - with air emulsion stirring device |
FR2258351A1 (fr) * | 1974-01-23 | 1975-08-18 | Alfa Laval Ab | Appareil pour incorporer un flu ide gazeux, par exemple d des liquides aqueux, et pour faire tourbillonner ceux-ci |
DE2511717A1 (de) * | 1974-03-21 | 1975-09-25 | Paul Raess | Belueftungspropeller |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US41024A (en) * | 1863-12-22 | Improved apparatus for cooling liquids | ||
US1445935A (en) * | 1917-11-01 | 1923-02-20 | Arthur C Daman | Agitator |
US1383881A (en) * | 1919-03-25 | 1921-07-05 | Thomas Joseph Ingram | Flotation apparatus |
US1579355A (en) * | 1923-06-11 | 1926-04-06 | William E Greenawalt | Apparatus for treating liquids with gases |
US1830985A (en) * | 1930-11-25 | 1931-11-10 | Edward E Grabow | Power water wheel |
US2187746A (en) * | 1938-04-25 | 1940-01-23 | Lefevre Lorin | Machine for aerating water |
GB569143A (en) * | 1943-06-24 | 1945-05-07 | Krebs & Co K G | Process and apparatus for effecting contact between a liquid and a gas and/or vapour |
DE836345C (de) * | 1949-03-15 | 1952-04-10 | En Commandite Simple Paix & Ci | Vorrichtung zum fortlaufenden Mischen zweier Stoffe |
GB724791A (en) * | 1952-02-02 | 1955-02-23 | Anton Enenkel | Apparatus for the aeration of liquids |
DE1232913B (de) * | 1963-10-15 | 1967-01-26 | Hans Kersting | Belueftungsvorrichtung fuer Gaerungen im Kreislaufverfahren, insbesondere zur Erzeugung von Backhefe |
AT247823B (de) * | 1964-05-08 | 1966-06-27 | Vogelbusch Gmbh | Vorrichtung zur Begasung von Flüssigkeiten in einem Behälter |
FR1504011A (fr) * | 1966-10-20 | 1967-12-01 | Venot Pic Sa | Dispositif de circulation et d'aération de fluides |
AT276262B (de) * | 1967-09-26 | 1969-11-25 | Hubert Fuchs | Misch-Aggregat zum Einbringen von beliebigen Zusatz-Stoffen als Sekundär-Komponenten in Flüssigkeiten bzw. stationäre Gewässer, insbesondere zur biologischen Reinigung von Wasser |
US3782701A (en) * | 1972-04-03 | 1974-01-01 | H Hunt | Destratification system and air diffuser unit for user therein |
NL178150C (nl) * | 1973-08-22 | 1986-02-03 | Tno | Om een draaiingsas draaibare rotor bestemd voor het verplaatsen van vloeistof. |
DE7722777U1 (de) * | 1977-07-21 | 1977-11-03 | Basf Ag, 6700 Ludwigshafen | Frei tragender wendelruehrer |
-
1977
- 1977-08-26 AT AT621577A patent/AT348953B/de not_active IP Right Cessation
-
1978
- 1978-08-03 SE SE7808354A patent/SE430307B/sv not_active IP Right Cessation
- 1978-08-16 DE DE19782835914 patent/DE2835914A1/de not_active Ceased
- 1978-08-18 US US05/935,002 patent/US4200597A/en not_active Expired - Lifetime
- 1978-08-22 IT IT2693178A patent/IT1098099B/it active
- 1978-08-22 NL NL7808673A patent/NL7808673A/xx not_active Application Discontinuation
- 1978-08-22 GB GB7834202A patent/GB2003043B/en not_active Expired
- 1978-08-23 DD DD20743978A patent/DD138306A5/xx unknown
- 1978-08-23 HU HU78AA904A patent/HU176363B/hu unknown
- 1978-08-24 AU AU39212/78A patent/AU505695B1/en not_active Expired
- 1978-08-24 CS CS785533A patent/CS213349B2/cs unknown
- 1978-08-25 CA CA310,116A patent/CA1083136A/fr not_active Expired
- 1978-08-25 DK DK375678A patent/DK151206C/da not_active IP Right Cessation
- 1978-08-25 JP JP10279878A patent/JPS5456242A/ja active Pending
- 1978-08-25 FR FR7824643A patent/FR2400944A1/fr active Granted
- 1978-08-25 PL PL1978209216A patent/PL113823B1/pl unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2071402A5 (fr) * | 1969-12-29 | 1971-09-17 | Pastre De Bousquet R De | |
FR2158620A6 (en) * | 1971-10-26 | 1973-06-15 | Sopreba | Water treatment appts - with air emulsion stirring device |
FR2258351A1 (fr) * | 1974-01-23 | 1975-08-18 | Alfa Laval Ab | Appareil pour incorporer un flu ide gazeux, par exemple d des liquides aqueux, et pour faire tourbillonner ceux-ci |
DE2511717A1 (de) * | 1974-03-21 | 1975-09-25 | Paul Raess | Belueftungspropeller |
Also Published As
Publication number | Publication date |
---|---|
SE430307B (sv) | 1983-11-07 |
JPS5456242A (en) | 1979-05-07 |
HU176363B (en) | 1981-02-28 |
NL7808673A (nl) | 1979-02-28 |
DK151206C (da) | 1988-04-18 |
AT348953B (de) | 1979-03-12 |
DE2835914A1 (de) | 1979-03-29 |
DK151206B (da) | 1987-11-16 |
IT7826931A0 (it) | 1978-08-22 |
PL113823B1 (en) | 1981-01-31 |
PL209216A1 (pl) | 1979-07-02 |
AU505695B1 (en) | 1979-11-29 |
SE7808354L (sv) | 1979-02-27 |
US4200597A (en) | 1980-04-29 |
DD138306A5 (de) | 1979-10-24 |
CA1083136A (fr) | 1980-08-05 |
GB2003043B (en) | 1982-01-13 |
ATA621577A (de) | 1978-07-15 |
IT1098099B (it) | 1985-08-31 |
GB2003043A (en) | 1979-03-07 |
DK375678A (da) | 1979-02-27 |
FR2400944B1 (fr) | 1983-09-23 |
CS213349B2 (en) | 1982-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |