Nothing Special   »   [go: up one dir, main page]

EP0137955A3 - Verfahren und Vorrichtung zum Mischen von Fluiden - Google Patents

Verfahren und Vorrichtung zum Mischen von Fluiden Download PDF

Info

Publication number
EP0137955A3
EP0137955A3 EP84109688A EP84109688A EP0137955A3 EP 0137955 A3 EP0137955 A3 EP 0137955A3 EP 84109688 A EP84109688 A EP 84109688A EP 84109688 A EP84109688 A EP 84109688A EP 0137955 A3 EP0137955 A3 EP 0137955A3
Authority
EP
European Patent Office
Prior art keywords
fluid
gas
spikes
spike
bubbles
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.)
Withdrawn
Application number
EP84109688A
Other languages
English (en)
French (fr)
Other versions
EP0137955A2 (de
Inventor
John R. Weske
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0137955A2 publication Critical patent/EP0137955A2/de
Publication of EP0137955A3 publication Critical patent/EP0137955A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01F23/23341—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 with tubes surrounding the stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/503—Floating mixing devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
EP84109688A 1983-08-16 1984-08-14 Verfahren und Vorrichtung zum Mischen von Fluiden Withdrawn EP0137955A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52379683A 1983-08-16 1983-08-16
US523796 1983-08-16

Publications (2)

Publication Number Publication Date
EP0137955A2 EP0137955A2 (de) 1985-04-24
EP0137955A3 true EP0137955A3 (de) 1987-06-16

Family

ID=24086497

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84109688A Withdrawn EP0137955A3 (de) 1983-08-16 1984-08-14 Verfahren und Vorrichtung zum Mischen von Fluiden

Country Status (1)

Country Link
EP (1) EP0137955A3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043104A (en) * 1987-11-04 1991-08-27 Barrett Haentjens & Co. Apparatus for gas absorption in a liquid

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295391A (en) * 1939-12-28 1942-09-08 Jr Augustus C Durdin Sewage treatment apparatus
US4271099A (en) * 1979-10-01 1981-06-02 Kukla Thomas S Apparatus for thorough mixture of a liquid with a gas
EP0031166A1 (de) * 1979-12-21 1981-07-01 Grünzweig + Hartmann und Glasfaser AG Verfahren zur Herstellung von Wärmeisolierkörpern sowie Vorrichtung zur Durchführung des Verfahrens
AT371373B (de) * 1981-06-09 1983-06-27 Huetter Karl Vorrichtung zum belueften von stroemenden medien

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295391A (en) * 1939-12-28 1942-09-08 Jr Augustus C Durdin Sewage treatment apparatus
US4271099A (en) * 1979-10-01 1981-06-02 Kukla Thomas S Apparatus for thorough mixture of a liquid with a gas
EP0031166A1 (de) * 1979-12-21 1981-07-01 Grünzweig + Hartmann und Glasfaser AG Verfahren zur Herstellung von Wärmeisolierkörpern sowie Vorrichtung zur Durchführung des Verfahrens
AT371373B (de) * 1981-06-09 1983-06-27 Huetter Karl Vorrichtung zum belueften von stroemenden medien

Also Published As

Publication number Publication date
EP0137955A2 (de) 1985-04-24

Similar Documents

Publication Publication Date Title
ATE62590T1 (de) Dreidimensional makroskopisch gestreckte polymerbahn zum weiterleiten sowohl dynamisch abgeschiedener als auch statisch durch beruehrung aufgebrachter fluessigkeit von einer oberflaeche zur anderen und absorbierender verband mit dieser bahn.
NO302802B1 (no) Injektor for flotasjonsinnretninger
ES2002371A6 (es) Un metodo para proporcionar gas a un punto de uso de gasto de consumo variable
NO881617L (no) Vannopploeselige additiver med ekstrem trykkvirkning for vandige funkjonelle fluider, funksjonelle samt konsentrertevandige blandinger inneholdende disse additiver.
EP0137955A3 (de) Verfahren und Vorrichtung zum Mischen von Fluiden
WO2003078038A8 (en) Methods and apparatus for mixing fluids
DE3775071D1 (de) Mischflasche und mischverfahren mit dieser flasche.
FR2371948A1 (fr) Procede de mise en contact de gaz et de liquide
JPS5784728A (en) Method for mixing fluid composition substance
JPS51116052A (en) Floating oil recovering apparatus using fluid injector and foaming dev ice
Elenin Influence of viscosity on the solution of a periodic-bore problem.
NL7609275A (en) Flotation process with low turbulence level - pumps two ingredient medium into fluid with density and kinetic energy within set limits
Wada et al. The mechanism of bubble growth in a simple shear flow.
ATE157T1 (de) Sprudelmatte fuer ein unterwassermassagegeraet.
MY112849A (en) Shear mixing apparatus and use thereof
JPS51121479A (en) Apparatus for contacting a liquid with a gas
Auger et al. Ultrasonics sound good for level measurement... and flow measurement
JPS51121478A (en) Apparatus for contacting a liquid with a gas
Ohkawa et al. Plunging jet aeration as a treatment technique for small community sewage.
Hakamada On the Possibility of Correctivism in the USSR
袴田茂樹 On the Possibility of Correctivism in the USSR
WO2004052514A3 (en) Mixer
Johnson Pneumatic diffusers
Belore et al. Modelling of the spreading of chemical spills on grass and impermeable surfaces.
GLADYSHEV et al. An experimental investigation of the interaction of a jet of liquid with a hypersonic flow of gas

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19871209

17Q First examination report despatched

Effective date: 19880525

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19881005