DE1708603C3 - Vorrichtung zum Eintragen von Gasen in Fluessigkeiten - Google Patents

Vorrichtung zum Eintragen von Gasen in Fluessigkeiten

Info

Publication number
DE1708603C3
DE1708603C3 DE19681708603 DE1708603A DE1708603C3 DE 1708603 C3 DE1708603 C3 DE 1708603C3 DE 19681708603 DE19681708603 DE 19681708603 DE 1708603 A DE1708603 A DE 1708603A DE 1708603 C3 DE1708603 C3 DE 1708603C3
Authority
DE
Germany
Prior art keywords
blades
axis
blade
rotation
angle
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
Application number
DE19681708603
Other languages
German (de)
English (en)
Other versions
DE1708603B2 (de
DE1708603A1 (de
Inventor
Herbert Auler
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
Passavant Werke Michelbacher Hutte
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, Passavant Werke Michelbacher Hutte filed Critical Passavant Werke AG and Co KG
Priority to DE19681708603 priority Critical patent/DE1708603C3/de
Priority to FR1596432D priority patent/FR1596432A/fr
Priority to CH1941568A priority patent/CH484842A/de
Priority to SE8669A priority patent/SE335966B/xx
Priority to BE726556D priority patent/BE726556A/fr
Priority to NL6900234A priority patent/NL162617C/xx
Priority to AT8569A priority patent/AT280907B/de
Priority to FI3169A priority patent/FI51334C/fi
Publication of DE1708603A1 publication Critical patent/DE1708603A1/de
Publication of DE1708603B2 publication Critical patent/DE1708603B2/de
Application granted granted Critical
Publication of DE1708603C3 publication Critical patent/DE1708603C3/de
Expired 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
    • C02F3/145—Protection against aerosols
    • 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
    • B01F23/23421—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 the stirrers rotating about a vertical axis
    • 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
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • 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)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19681708603 1968-01-08 1968-01-08 Vorrichtung zum Eintragen von Gasen in Fluessigkeiten Expired DE1708603C3 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19681708603 DE1708603C3 (de) 1968-01-08 1968-01-08 Vorrichtung zum Eintragen von Gasen in Fluessigkeiten
FR1596432D FR1596432A (enExample) 1968-01-08 1968-12-27
CH1941568A CH484842A (de) 1968-01-08 1968-12-30 Vorrichtung zum Eintragen von Gasen in Flüssigkeiten, z.B. von Luft in Abwasser
SE8669A SE335966B (enExample) 1968-01-08 1969-01-03
BE726556D BE726556A (enExample) 1968-01-08 1969-01-07
NL6900234A NL162617C (nl) 1968-01-08 1969-01-07 Inrichting voor het inleiden van gassen, zoals lucht, in afvalwater of soortgelijke vloeistoffen.
AT8569A AT280907B (de) 1968-01-08 1969-01-07 Vorrichtung zum eintragen von gasen, z. b. von luft, in abwasser od. dgl. fluessigkeiten
FI3169A FI51334C (fi) 1968-01-08 1969-01-07 Laite kaasujen, esim. ilman sekoittamiseksi jäteveteen tai sentapaisii n nesteisiin.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681708603 DE1708603C3 (de) 1968-01-08 1968-01-08 Vorrichtung zum Eintragen von Gasen in Fluessigkeiten

Publications (3)

Publication Number Publication Date
DE1708603A1 DE1708603A1 (de) 1969-12-18
DE1708603B2 DE1708603B2 (de) 1972-12-21
DE1708603C3 true DE1708603C3 (de) 1973-07-05

Family

ID=5689014

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681708603 Expired DE1708603C3 (de) 1968-01-08 1968-01-08 Vorrichtung zum Eintragen von Gasen in Fluessigkeiten

Country Status (8)

Country Link
AT (1) AT280907B (enExample)
BE (1) BE726556A (enExample)
CH (1) CH484842A (enExample)
DE (1) DE1708603C3 (enExample)
FI (1) FI51334C (enExample)
FR (1) FR1596432A (enExample)
NL (1) NL162617C (enExample)
SE (1) SE335966B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH666020A5 (de) * 1983-12-07 1988-06-30 Kaelin J R Oberflaechenbelueftungskreisel sowie ein einen solchen enthaltendes abwasserbelueftungsbecken.

Also Published As

Publication number Publication date
FR1596432A (enExample) 1970-06-15
SE335966B (enExample) 1971-06-14
CH484842A (de) 1970-01-31
NL6900234A (enExample) 1969-07-10
AT280907B (de) 1970-04-27
NL162617C (nl) 1980-06-16
FI51334B (enExample) 1976-08-31
BE726556A (enExample) 1969-06-16
DE1708603B2 (de) 1972-12-21
FI51334C (fi) 1976-12-10
DE1708603A1 (de) 1969-12-18
NL162617B (nl) 1980-01-15

Similar Documents

Publication Publication Date Title
DE1759861C3 (de) Biologische Abwasserreinigungsanlage
DE4035854A1 (de) Vorrichtung zum fangen und ableiten des von einem fahrzeugrad hochgeschleuderten spritzwassers
DE2616894B2 (de) Schleuderrad
DE2745538A1 (de) Ruehrgeraet, insbesondere zum landwirtschaftlichen einsatz fuer die aufbereitung von jauche
DE1276986B (de) Pflugscharaehnliches Mischwerkzeug
DE2702795A1 (de) Winkeleinstellbare mischschaufel
DE1708603C3 (de) Vorrichtung zum Eintragen von Gasen in Fluessigkeiten
CH373885A (de) Einrichtung zur Abschirmung von Raumöffnungen durch einen Luftschleier
DD284576A5 (de) Vorrichtung zur behandlung von saatgut
DE1623929C3 (de) Flügelradzähler
DE2010863C3 (de) Streugerät
DE682136C (de) Vorrichtung zur Belueftung von Fluessigkeiten, insbesondere fuer Feinstbelueftungen in Gaerbottichen
DE1900994C3 (de) Trommelfiltereinrichtung
DE490515C (de) Bewaesserungsturbine mit rinnenaehnlichen Fluegeln
DE8304792U1 (de) Windkraftwerk
DE8528381U1 (de) Vorrichtung zum Mischen von Flüssigfutter
DE3016420C2 (de) Staubsammelbehälter für Schleifböcke
DE2705077C3 (de) Mischer
DE343401C (enExample)
DE1167279B (de) Belueftungseinrichtung fuer die Abwasserreinigung
DE2503838C3 (de) Mischflügel
DE19805639A1 (de) Wirblerwerkzeug sowie Wirbler mit einem derartigen Wirblerwerkzeug
DE2300378B1 (de) Vorrichtung zum Trocknen von Fahrzeugen
DE1557252A1 (de) Gleichstrommischer
DE1958273B2 (de) Vertikalachsiger oberflaechenbeluefter

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8327 Change in the person/name/address of the patent owner

Owner name: PASSAVANT-WERKE AG & CO KG, 6209 AARBERGEN, DE

8339 Ceased/non-payment of the annual fee