GB1399520A - Apparatus for aerating liquids - Google Patents

Apparatus for aerating liquids

Info

Publication number
GB1399520A
GB1399520A GB5615772A GB5615772A GB1399520A GB 1399520 A GB1399520 A GB 1399520A GB 5615772 A GB5615772 A GB 5615772A GB 5615772 A GB5615772 A GB 5615772A GB 1399520 A GB1399520 A GB 1399520A
Authority
GB
United Kingdom
Prior art keywords
impellers
apertures
tube
dec
slots
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
GB5615772A
Other languages
English (en)
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
Priority claimed from CH1813671A external-priority patent/CH531892A/de
Priority claimed from CH133372A external-priority patent/CH548221A/de
Priority claimed from CH268972A external-priority patent/CH568383A5/de
Application filed by Individual filed Critical Individual
Publication of GB1399520A publication Critical patent/GB1399520A/en
Expired 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
    • B01F23/2332—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
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • C12M27/04—Stirrer or mobile mixing elements with introduction of gas through the stirrer or mixing element
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • C12M27/06—Stirrer or mobile mixing elements with horizontal or inclined stirrer shaft or axis
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/18—Flow directing inserts
    • C12M27/20—Baffles; Ribs; Ribbons; Auger vanes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/02—Means for regulation, monitoring, measurement or control, e.g. flow regulation of foam
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Sustainable Development (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
GB5615772A 1971-12-10 1972-12-05 Apparatus for aerating liquids Expired GB1399520A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1813671A CH531892A (de) 1971-12-10 1971-12-10 Vorrichtung zum Begasen von Flüssigkeiten, insbesondere zur Zumischung von Gasen in flüssige Nährmedien bei Fermentationsprozessen
CH133372A CH548221A (de) 1972-01-28 1972-01-28 Vorrichtung zum begasen von fluessigkeiten, insbesondere zur zumischung von gasen in fluessige naehrmedien bei fermentationsprozessen.
CH268972A CH568383A5 (en) 1972-02-28 1972-02-28 Liquid aerator - for nutrient media and microorganisms in fermentation with impellers in perforated guide tubes

Publications (1)

Publication Number Publication Date
GB1399520A true GB1399520A (en) 1975-07-02

Family

ID=27172903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5615772A Expired GB1399520A (en) 1971-12-10 1972-12-05 Apparatus for aerating liquids

Country Status (7)

Country Link
US (1) US3844897A (enExample)
JP (1) JPS569315B2 (enExample)
DD (1) DD101293A5 (enExample)
DE (1) DE2260249C3 (enExample)
FR (1) FR2162684B3 (enExample)
GB (1) GB1399520A (enExample)
SE (1) SE384689B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132632A (en) * 1982-12-07 1984-07-11 Morton Robert Dg Ltd Brewing apparatus
CN113499702A (zh) * 2021-07-21 2021-10-15 浙江绍兴福元科技有限公司 一种染料溶解输送系统

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH634231A5 (de) * 1978-10-10 1983-01-31 Chemap Ag Verfahren und vorrichtung zum begasen von fluessigkeiten.
DE4112236C1 (enExample) * 1991-04-15 1992-07-09 Forschungszentrum Juelich Gmbh, 5170 Juelich, De
US7201884B2 (en) * 2001-12-26 2007-04-10 E. I. Du Pont De Nemours And Company Process and apparatus for performing a gas-sparged reaction
US9089822B2 (en) * 2011-08-04 2015-07-28 Hugh B. Nicholson Aeration system
KR101750715B1 (ko) * 2012-11-27 2017-06-27 가부시키가이샤 세이와 에어레이션 노즐 및 당해 에어레이션 노즐의 막힘제거방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1557185A1 (de) * 1966-07-04 1971-02-25 Process Engineering Co Verfahren zur Herstellung und Aufrechterhaltung einer Feinstdurchmischung gasfoermiger und fluessiger Stoffe untereinander

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132632A (en) * 1982-12-07 1984-07-11 Morton Robert Dg Ltd Brewing apparatus
CN113499702A (zh) * 2021-07-21 2021-10-15 浙江绍兴福元科技有限公司 一种染料溶解输送系统

Also Published As

Publication number Publication date
DE2260249A1 (de) 1973-06-20
FR2162684A1 (enExample) 1973-07-20
JPS569315B2 (enExample) 1981-02-28
SE384689B (sv) 1976-05-17
DD101293A5 (enExample) 1973-11-05
JPS4862986A (enExample) 1973-09-01
FR2162684B3 (enExample) 1976-01-09
US3844897A (en) 1974-10-29
DE2260249C3 (de) 1980-11-20
DE2260249B2 (de) 1980-03-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees