DE1709076B1 - Belueftungsrotor fuer Fluessigkeiten,insbesondere fuer Abwasser - Google Patents

Belueftungsrotor fuer Fluessigkeiten,insbesondere fuer Abwasser

Info

Publication number
DE1709076B1
DE1709076B1 DE19571709076 DE1709076A DE1709076B1 DE 1709076 B1 DE1709076 B1 DE 1709076B1 DE 19571709076 DE19571709076 DE 19571709076 DE 1709076 A DE1709076 A DE 1709076A DE 1709076 B1 DE1709076 B1 DE 1709076B1
Authority
DE
Germany
Prior art keywords
ventilation
blades
rotor
width
ventilation blades
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.)
Pending
Application number
DE19571709076
Other languages
German (de)
English (en)
Inventor
Dr Rer Nat Josef Muskat
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.)
Aqseptence Group GmbH
Original Assignee
Passavant Werke AG and Co KG
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 Passavant Werke AG and Co KG filed Critical Passavant Werke AG and Co KG
Publication of DE1709076B1 publication Critical patent/DE1709076B1/de
Pending 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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/18—Activated sludge processes using surface aeration the aerator having a horizontal 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
    • B01F23/234—Surface aerating
    • B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19571709076 1957-04-10 1957-04-10 Belueftungsrotor fuer Fluessigkeiten,insbesondere fuer Abwasser Pending DE1709076B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP0018318 1957-04-10

Publications (1)

Publication Number Publication Date
DE1709076B1 true DE1709076B1 (de) 1970-10-29

Family

ID=7366952

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19571709076 Pending DE1709076B1 (de) 1957-04-10 1957-04-10 Belueftungsrotor fuer Fluessigkeiten,insbesondere fuer Abwasser

Country Status (4)

Country Link
BE (1) BE566459A (US07816562-20101019-C00012.png)
CH (1) CH385120A (US07816562-20101019-C00012.png)
DE (1) DE1709076B1 (US07816562-20101019-C00012.png)
FR (1) FR1204507A (US07816562-20101019-C00012.png)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1343797A (en) * 1919-06-21 1920-06-15 Stott Oswald Aeration of sewage and other impure liquids
DE545897C (de) * 1930-01-28 1932-03-07 Wilhelm Husmann Dr Ing Belueftungsbecken fuer Belebtschlammklaeranlagen
DE1705772U (de) * 1955-06-03 1955-08-25 Passavant Werke Belueftungsrotor fuer fluessigkeiten, insbesondere zur abwasserreinigung.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1343797A (en) * 1919-06-21 1920-06-15 Stott Oswald Aeration of sewage and other impure liquids
DE545897C (de) * 1930-01-28 1932-03-07 Wilhelm Husmann Dr Ing Belueftungsbecken fuer Belebtschlammklaeranlagen
DE1705772U (de) * 1955-06-03 1955-08-25 Passavant Werke Belueftungsrotor fuer fluessigkeiten, insbesondere zur abwasserreinigung.

Also Published As

Publication number Publication date
BE566459A (US07816562-20101019-C00012.png)
FR1204507A (fr) 1960-01-26
CH385120A (de) 1964-11-30

Similar Documents

Publication Publication Date Title
DE2461032C3 (de) Vorrichtung zum Begasen und Umwälzen von z.B. wäßrigen Flüssigkeiten
DE2347982A1 (de) Verfahren und vorrichtung zur belueftung von fluessigkeiten
CH659851A5 (de) Turbine.
DE3408810A1 (de) Vortex-pumpe
WO2012032090A1 (de) Rührwerk
DE1759861B2 (US07816562-20101019-C00012.png)
DE1944502A1 (de) Vorrichtung zur biologischen Abwasserklaerung
DE3538715A1 (de) Schraubenbeluefter fuer die abwasserbegasung
DE2439683C2 (US07816562-20101019-C00012.png)
DE2924613A1 (de) Von einem fluid angetriebener bzw. ein fluid antreibender rotor
DE2636053A1 (de) Oberflaechenbeluefter
EP2828210B1 (de) Anordnung und verfahren zum erzeugen einer strömung in einem abwasserbehandlungsbecken
DE1709076B1 (de) Belueftungsrotor fuer Fluessigkeiten,insbesondere fuer Abwasser
DE1963614A1 (de) Einrichtung zur Begasung von Fluessigkeiten
DE2559170C2 (de) Oberflächenbelüftungskreisel
DE682136C (de) Vorrichtung zur Belueftung von Fluessigkeiten, insbesondere fuer Feinstbelueftungen in Gaerbottichen
DE102018002477A1 (de) Vorrichtung zur erzeugung einer starken strömung in einem schwimmbecken
DE3401119A1 (de) Belueftungsgeraet fuer oberflaechengewaesser
AT206378B (de) Einrichtung zum Eintragen von Gasen in Flüssigkeiten
CH350935A (de) Verfahren zum Belüften von Flüssigkeiten und Belüftungsrotor zur Durchführung des Verfahrens
DE102012213990B4 (de) Biogasreaktor
DE2559235B2 (de) Begasungsvorrichtung
DE19601790A1 (de) Horizontalachsiger Belüftungsrotor für die Oberflächenbelüftung von Wasser und Abwasser
DE10319003A1 (de) Auftriebsverbessernde Oberflächenstruktur für Windenergiekonverter
DE1965771C (de) Vorrichtung zur Einfuhrung von Gas in Flüssigkeiten