FI88262B - Luftningsanordning foer vaetskor - Google Patents

Luftningsanordning foer vaetskor Download PDF

Info

Publication number
FI88262B
FI88262B FI862145A FI862145A FI88262B FI 88262 B FI88262 B FI 88262B FI 862145 A FI862145 A FI 862145A FI 862145 A FI862145 A FI 862145A FI 88262 B FI88262 B FI 88262B
Authority
FI
Finland
Prior art keywords
flow channels
rotor
stator
liquid
air
Prior art date
Application number
FI862145A
Other languages
English (en)
Finnish (fi)
Other versions
FI862145A (fi
FI88262C (sv
FI862145A0 (fi
Inventor
Heinrich Ebner
Original Assignee
Frings & Co Heinrich
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3519010&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI88262(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Frings & Co Heinrich filed Critical Frings & Co Heinrich
Publication of FI862145A0 publication Critical patent/FI862145A0/fi
Publication of FI862145A publication Critical patent/FI862145A/fi
Publication of FI88262B publication Critical patent/FI88262B/fi
Application granted granted Critical
Publication of FI88262C publication Critical patent/FI88262C/sv

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
    • B01F23/23342—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Biological Treatment Of Waste Water (AREA)

Claims (2)

1. Luftningsanordning för vätskor, vilken omfattar en i närheten av en behällares botten anordnad, luft ooh vätska matande rotor (2) med en vertikal rotationsaxel, och en ·-· rotorn (2) omslutande stator (4), som är försedd med en sluten ring, som bildas av tili sitt tvärsnitt rektangulära .·. 30 strömningkanaler (8), vilka envar uppvisar en inloppsöpp- ning för vätske-luftblandningen, varvid strömningskanalerna (8) är i förhällande tili radialriktningen snedställda i . , rotorns (2) rotationsriktning, kännetecknad därav, att strömningskanalerna (8) är avskilda frän varandra med 35 kilformiga mellanrum vilkas spetsar ligger mellan de omedelbar bredvid varandra belägna inloppsöppningarna, och att de vertikala begränsningsytorna för envar strömnings- 8 88262 kanal (8) är parallella eller konvergerar eller divergerar i förhällande till varandra med en vinkel pä högst 7°.
2. Luftningsanordning enligt patentkravet 1, kännetecknad 5 därav, att strömningskanalerna (8) är bildade medelst pä en ringskiva (13) placerade U-profiler (12).
FI862145A 1985-06-05 1986-05-21 Luftningsanordning för vätskor FI88262C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT169685 1985-06-05
AT0169685A AT383108B (de) 1985-06-05 1985-06-05 Belueftungsvorrichtung fuer fluessigkeiten

Publications (4)

Publication Number Publication Date
FI862145A0 FI862145A0 (fi) 1986-05-21
FI862145A FI862145A (fi) 1986-12-06
FI88262B true FI88262B (fi) 1993-01-15
FI88262C FI88262C (sv) 1993-04-26

Family

ID=3519010

Family Applications (1)

Application Number Title Priority Date Filing Date
FI862145A FI88262C (sv) 1985-06-05 1986-05-21 Luftningsanordning för vätskor

Country Status (10)

Country Link
EP (1) EP0204688B2 (sv)
JP (1) JPS6244167A (sv)
CN (1) CN86103733A (sv)
AT (1) AT383108B (sv)
BR (1) BR8602601A (sv)
DE (1) DE3616680A1 (sv)
ES (1) ES8703748A1 (sv)
FI (1) FI88262C (sv)
IN (1) IN165315B (sv)
SU (1) SU1625330A3 (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0717440Y2 (ja) * 1988-05-18 1995-04-26 株式会社荏原製作所 攪拌・曝気装置
DE4207077C2 (de) * 1991-03-07 1997-07-03 Horst Adler Kompaktkläranlage mit besonderem Schlammrückführelement
FI91242C (sv) * 1992-07-17 1994-06-10 Outokumpu Mintec Oy Luftningsanordning
AT398046B (de) * 1992-09-10 1994-08-25 Frings & Co Heinrich Vorrichtung zur gaseintragung in flüssigkeiten
DE9316251U1 (de) * 1993-10-25 1994-02-10 Charatjan Manuela Vorrichtung zum Rühren, bzw. zum Rühren und gleichzeitigen Begasen von Flüssigkeiten, Suspensionen und heterogenen Fluiden
DE19519553C2 (de) * 1995-05-27 1997-04-24 Michael Dipl Ing Godzik Kreiselbelüfter zum Einbringen eines Gases in eine Flüssigkeit
DE102009044168A1 (de) 2009-10-02 2011-04-07 Green Finance Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Alkylestern höherer Fettsäuren
CN102921320A (zh) * 2012-11-05 2013-02-13 无锡托普搅拌设备有限公司 一种气液分散搅拌器
PT3367809T (pt) * 2015-10-19 2019-04-30 Nestle Sa Aparelho e método para arejamento de um produto alimentar
WO2020213048A1 (ja) * 2019-04-15 2020-10-22 エム・テクニック株式会社 攪拌機

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT269083B (de) * 1966-04-05 1969-03-10 Frings Fa Heinrich Belüftungsvorrichtung für Flüssigkeiten
US3690621A (en) * 1969-03-04 1972-09-12 Itsuko Tanaka Agitator
NO142830C (no) * 1978-02-28 1980-10-29 Trondhjems Mek Verksted As Anordning for fordeling av en gass i et vaeskemedium
FR2444494A1 (fr) * 1978-12-21 1980-07-18 Jeumont Schneider Dispositif permettant de dissoudre et/ou de melanger un fluide dans un liquide, et pouvant etre notamment utilise pour l'aeration des eaux residuaires
DE2907257C2 (de) * 1979-02-24 1982-04-22 Ukrainskij Naucno-Issledovatel'skij Uglechimiceskij Institut, Charkov Vorrichtung zur Durchlüftung von Trüben
JPS5823036U (ja) 1981-07-31 1983-02-14 パイオニア株式会社 テ−プレコ−ダ

Also Published As

Publication number Publication date
FI862145A (fi) 1986-12-06
EP0204688A3 (en) 1988-06-22
JPH0313866B2 (sv) 1991-02-25
ES8703748A1 (es) 1987-03-01
FI88262C (sv) 1993-04-26
BR8602601A (pt) 1987-02-03
DE3616680C2 (sv) 1989-05-24
ES555750A0 (es) 1987-03-01
AT383108B (de) 1987-05-25
ATA169685A (de) 1986-10-15
FI862145A0 (fi) 1986-05-21
CN86103733A (zh) 1986-12-17
IN165315B (sv) 1989-09-16
EP0204688B1 (de) 1990-01-03
JPS6244167A (ja) 1987-02-26
EP0204688A2 (de) 1986-12-10
DE3616680A1 (de) 1986-12-11
EP0204688B2 (de) 1992-11-11
SU1625330A3 (ru) 1991-01-30

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Legal Events

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BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: HEINRICH FRINGS GMBH & CO. KG