DE69100240T2 - Vorrichtung für Turbinenbelüfter. - Google Patents
Vorrichtung für Turbinenbelüfter.Info
- Publication number
- DE69100240T2 DE69100240T2 DE1991600240 DE69100240T DE69100240T2 DE 69100240 T2 DE69100240 T2 DE 69100240T2 DE 1991600240 DE1991600240 DE 1991600240 DE 69100240 T DE69100240 T DE 69100240T DE 69100240 T2 DE69100240 T2 DE 69100240T2
- Authority
- DE
- Germany
- Prior art keywords
- aerators
- turbine
- turbine aerators
- 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
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
-
- 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
- B01F23/2334—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
- B01F23/23342—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 the stirrer being of the centrifugal type, e.g. with a surrounding stator
-
- 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
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
- B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
-
- 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
- B01F27/25—Mixers with both stirrer and drive unit submerged in the material being mixed
-
- 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
-
- 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
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9000778A SE464915B (sv) | 1990-03-06 | 1990-03-06 | Anordning vid draenkt turbinluftare |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69100240D1 DE69100240D1 (de) | 1993-09-16 |
DE69100240T2 true DE69100240T2 (de) | 1994-03-31 |
Family
ID=20378770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1991600240 Expired - Fee Related DE69100240T2 (de) | 1990-03-06 | 1991-03-01 | Vorrichtung für Turbinenbelüfter. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0446192B1 (de) |
DE (1) | DE69100240T2 (de) |
SE (1) | SE464915B (de) |
Families Citing this family (1)
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 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH294349A (fr) * | 1951-08-13 | 1953-11-15 | Pista Sa | Installation pour le traitement d'un liquide. |
NL7310255A (de) * | 1972-09-01 | 1974-03-05 |
-
1990
- 1990-03-06 SE SE9000778A patent/SE464915B/sv not_active IP Right Cessation
-
1991
- 1991-03-01 EP EP19910850049 patent/EP0446192B1/de not_active Expired - Lifetime
- 1991-03-01 DE DE1991600240 patent/DE69100240T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69100240D1 (de) | 1993-09-16 |
SE464915B (sv) | 1991-07-01 |
EP0446192B1 (de) | 1993-08-11 |
SE9000778D0 (sv) | 1990-03-06 |
SE9000778A (de) | 1991-07-01 |
EP0446192A1 (de) | 1991-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68919516T2 (de) | Vorrichtung für Angioplastie. | |
DE69013331T2 (de) | Vorrichtung für visuelle Signale. | |
DE68924784T2 (de) | Vorrichtung für cervikale videoskopie. | |
DE68913596T2 (de) | Vorrichtung für Augenheilkunde. | |
DE69022601T2 (de) | Diagnostische vorrichtung für serielle datenverbindung. | |
DE68911137D1 (de) | Verriegelungsvorrichtung für endstück. | |
DE69109422D1 (de) | Verbessertes Verfahren und Vorrichtung für Sauerstoffanreicherung. | |
DE69002093T2 (de) | Orthopädische vorrichtung für gehbehinderte. | |
DE69023349T2 (de) | Vorrichtung für die tracheotomie. | |
DE69114961T2 (de) | Vorrichtung für Zusammenschaltungskanäle. | |
DE69115285T2 (de) | Vorrichtung für fahrzeuge. | |
DE69105345T2 (de) | Haltevorrichtung für Triebwerke. | |
DE69106253T2 (de) | Steuervorrichtung für lichtaussendende Vorrichtung. | |
DE69021084D1 (de) | Propfvorrichtung für unreife Pflanzen. | |
DE69100332D1 (de) | Vorrichtung für kraftstofftanks. | |
DE69104551D1 (de) | Vorrichtung für Lithotripsie. | |
DE69109908D1 (de) | Vorrichtung für Dokumententransport. | |
DE69001630T2 (de) | Haltungssystem für verstellbare Leitschaufeln. | |
DE69107630D1 (de) | Halbleiterstruktur für optoelektronische Vorrichtung. | |
DE69227355T2 (de) | Vorrichtung für vergrösserte beobachtung | |
ES525050A0 (es) | Un dispositivo aireador, destinado particularmente a cultivo. | |
DE68910519D1 (de) | Vorrichtung für selektive kondensation. | |
DE59005367D1 (de) | Vorrichtung zur Bahnlaufsteuerung. | |
DE69007100T2 (de) | Vorrichtung für rotationsformen. | |
DE69120638D1 (de) | Pressplunjer für I.S.-Maschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |