[go: up one dir, main page]

NL7601422A - Beluchtingsschroef-mengpropeller. - Google Patents

Beluchtingsschroef-mengpropeller.

Info

Publication number
NL7601422A
NL7601422A NL7601422A NL7601422A NL7601422A NL 7601422 A NL7601422 A NL 7601422A NL 7601422 A NL7601422 A NL 7601422A NL 7601422 A NL7601422 A NL 7601422A NL 7601422 A NL7601422 A NL 7601422A
Authority
NL
Netherlands
Prior art keywords
propellor
gases
mixer
hollow shaft
screw
Prior art date
Application number
NL7601422A
Other languages
English (en)
Original Assignee
Geert Herman Vos Viaductweg 3
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 Geert Herman Vos Viaductweg 3 filed Critical Geert Herman Vos Viaductweg 3
Priority to NL7601422A priority Critical patent/NL7601422A/nl
Publication of NL7601422A publication Critical patent/NL7601422A/nl

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
    • B01F23/233—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
    • 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
    • B01F23/2332—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements the stirrer rotating about a horizontal axis; Stirrers therefor
    • 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
    • C02F3/207—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors with axial thrust propellers
    • 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
    • B01F27/1131—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller with holes in the propeller blade surface
    • 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)
  • 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)
  • Accessories For Mixers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
NL7601422A 1976-02-12 1976-02-12 Beluchtingsschroef-mengpropeller. NL7601422A (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7601422A NL7601422A (nl) 1976-02-12 1976-02-12 Beluchtingsschroef-mengpropeller.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7601422A NL7601422A (nl) 1976-02-12 1976-02-12 Beluchtingsschroef-mengpropeller.

Publications (1)

Publication Number Publication Date
NL7601422A true NL7601422A (nl) 1976-04-29

Family

ID=19825611

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7601422A NL7601422A (nl) 1976-02-12 1976-02-12 Beluchtingsschroef-mengpropeller.

Country Status (1)

Country Link
NL (1) NL7601422A (nl)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405090A1 (fr) * 1977-10-10 1979-05-04 Grotz Wilhelm Appareil agitateur
US4371480A (en) 1978-04-12 1983-02-01 Noordvos Schroeven B.V. Propeller for distributing a gaseous, powdered or liquid material in a liquid
EP0996497A1 (en) * 1997-07-16 2000-05-03 Battelle Memorial Institute Device and process for liquid treatment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405090A1 (fr) * 1977-10-10 1979-05-04 Grotz Wilhelm Appareil agitateur
US4371480A (en) 1978-04-12 1983-02-01 Noordvos Schroeven B.V. Propeller for distributing a gaseous, powdered or liquid material in a liquid
EP0996497A1 (en) * 1997-07-16 2000-05-03 Battelle Memorial Institute Device and process for liquid treatment
EP0996497A4 (en) * 1997-07-16 2001-08-29 Battelle Memorial Institute LIQUID TREATMENT DEVICE AND METHOD

Similar Documents

Publication Publication Date Title
SE7415233L (nl)
GB1381841A (en) Aerator and a method of aerating a liquid
IE41885L (en) Propellor blade
FR2405090A1 (fr) Appareil agitateur
FR2238525A1 (en) Aeration of liquids esp. manore - Aeration of liquids esp. manure
NL7601422A (nl) Beluchtingsschroef-mengpropeller.
GB1253251A (nl)
FR2248078A1 (en) Aerator for foamable liquid manure - has hollow motor-driven shaft with propeller and surrounding pipe for foam recirculation
IE38147B1 (en) Liquid aeration plant
JPS5778933A (en) Gas absorption type strrer
ES275637U (es) Una helice propulsora de buque
ES442806A1 (es) Una helice.
JPS5371423A (en) Vehiclar driving propeller shaft
GB1140729A (en) Improved mixer
ES195228U (es) Una disposicion de una tobera anular que rodea a una helice de buque.
JPS5571534A (en) Continuous extruding device for foamed body
JPS5394441A (en) Apparatus for diffusing dubble into water
JPS5378530A (en) Automotive propeller shaft
JPS5374650A (en) Connection rod
JPS525187A (en) Propeller or pump blade
JPS56108392A (en) Structure of steering shaft for sailboat
JPS5253387A (en) Ship
FR2308396A1 (fr) Dispositif de reduction de la mousse flottant sur un liquide dans un recipient
FR2030618A5 (en) Dispersing gases in liquids and passing them into - solution
EP0075544A3 (en) Oar for windsurf