NO311228B1 - Anordning ved rotor for behandling av en v¶ske såsom metallsmelte - Google Patents

Anordning ved rotor for behandling av en v¶ske såsom metallsmelte Download PDF

Info

Publication number
NO311228B1
NO311228B1 NO20000974A NO20000974A NO311228B1 NO 311228 B1 NO311228 B1 NO 311228B1 NO 20000974 A NO20000974 A NO 20000974A NO 20000974 A NO20000974 A NO 20000974A NO 311228 B1 NO311228 B1 NO 311228B1
Authority
NO
Norway
Prior art keywords
rotor
shaft
stator tube
reactor
cavity
Prior art date
Application number
NO20000974A
Other languages
English (en)
Norwegian (no)
Other versions
NO20000974L (no
NO20000974D0 (no
Inventor
Bjarne Heggseth
John Olav Fagerli
Eddy Steinar Dale
Per Gunnar Strand
Karl Venaas
Original Assignee
Norsk Hydro As
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
Publication of NO20000974D0 publication Critical patent/NO20000974D0/no
Priority to NO20000974A priority Critical patent/NO311228B1/no
Application filed by Norsk Hydro As filed Critical Norsk Hydro As
Priority to EP01103791A priority patent/EP1127610B1/de
Priority to DE60120004T priority patent/DE60120004T2/de
Priority to NZ510051A priority patent/NZ510051A/en
Priority to AU23115/01A priority patent/AU778666B2/en
Priority to SK255-2001A priority patent/SK285980B6/sk
Priority to US09/789,815 priority patent/US6471912B2/en
Priority to SI200100049A priority patent/SI20463B/sl
Priority to PL346086A priority patent/PL196480B1/pl
Priority to CA002338110A priority patent/CA2338110C/en
Priority to JP2001050699A priority patent/JP5041622B2/ja
Publication of NO20000974L publication Critical patent/NO20000974L/no
Publication of NO311228B1 publication Critical patent/NO311228B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents
    • 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
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/321—Disposition of the drive
    • B01F35/3213—Disposition of the drive at the lower side of the axis, e.g. driving the stirrer from the bottom of a receptacle
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
NO20000974A 2000-02-25 2000-02-25 Anordning ved rotor for behandling av en v¶ske såsom metallsmelte NO311228B1 (no)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NO20000974A NO311228B1 (no) 2000-02-25 2000-02-25 Anordning ved rotor for behandling av en v¶ske såsom metallsmelte
EP01103791A EP1127610B1 (de) 2000-02-25 2001-02-16 Rotor zur Behandlung von Flüssigkeiten wie Metallschmelzen
DE60120004T DE60120004T2 (de) 2000-02-25 2001-02-16 Rotor zur Behandlung von Flüssigkeiten wie Metallschmelzen
NZ510051A NZ510051A (en) 2000-02-25 2001-02-20 Rotor for the treatment of molten metal extending from below furnace through stator pipe
AU23115/01A AU778666B2 (en) 2000-02-25 2001-02-20 Rotor for the treatment of a fluid such as a metal melt
SK255-2001A SK285980B6 (sk) 2000-02-25 2001-02-22 Zariadenie na spracovanie kvapaliny
US09/789,815 US6471912B2 (en) 2000-02-25 2001-02-22 Rotor for the treatment of a fluid such as a metal melt
SI200100049A SI20463B (sl) 2000-02-25 2001-02-23 Rotor za obdelavo fluida naprimer kovinske taline
PL346086A PL196480B1 (pl) 2000-02-25 2001-02-23 Urządzenie do obróbki cieczy
CA002338110A CA2338110C (en) 2000-02-25 2001-02-23 Rotor for the treatment of a fluid such as a metal melt
JP2001050699A JP5041622B2 (ja) 2000-02-25 2001-02-26 溶融金属等の液体を処理するロータを備える装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20000974A NO311228B1 (no) 2000-02-25 2000-02-25 Anordning ved rotor for behandling av en v¶ske såsom metallsmelte

Publications (3)

Publication Number Publication Date
NO20000974D0 NO20000974D0 (no) 2000-02-25
NO20000974L NO20000974L (no) 2001-08-27
NO311228B1 true NO311228B1 (no) 2001-10-29

Family

ID=19910793

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20000974A NO311228B1 (no) 2000-02-25 2000-02-25 Anordning ved rotor for behandling av en v¶ske såsom metallsmelte

Country Status (11)

Country Link
US (1) US6471912B2 (de)
EP (1) EP1127610B1 (de)
JP (1) JP5041622B2 (de)
AU (1) AU778666B2 (de)
CA (1) CA2338110C (de)
DE (1) DE60120004T2 (de)
NO (1) NO311228B1 (de)
NZ (1) NZ510051A (de)
PL (1) PL196480B1 (de)
SI (1) SI20463B (de)
SK (1) SK285980B6 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2477121C (en) * 2002-03-04 2011-03-01 Cymat Corp. Sealed impeller for producing metal foam and system and method therefor
CN113088933A (zh) * 2020-12-14 2021-07-09 芯三代半导体科技(苏州)有限公司 旋转装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767965A (en) * 1950-11-03 1956-10-23 Mining Process & Patent Co Dual pumping agitation
US2875897A (en) * 1953-06-22 1959-03-03 Booth Lionel Earl Flotation machine
US2890039A (en) * 1953-11-02 1959-06-09 Karl Schmidt Metallschmelzwerk Apparatus for the introduction of substances into liquids of high specific gravity
US4002323A (en) * 1975-08-07 1977-01-11 Luco-Technic Ag Arrangement for mixing and treating powdered and granular material
JPS55106532A (en) * 1979-02-13 1980-08-15 Babcock Hitachi Kk Contacting device for gas and liquid
JPS5829127B2 (ja) * 1980-03-25 1983-06-21 日本産業技術株式会社 液体中に超微細気泡を発生せしめる装置
JPS5720932U (de) * 1980-07-09 1982-02-03
JPS5826927U (ja) * 1981-08-19 1983-02-21 石川島播磨重工業株式会社 液相へのガス吹込装置
NO155447C (no) * 1984-01-25 1987-04-01 Ardal Og Sunndal Verk Anordning ved anlegg for behandling av en vaeske, f.eks. en aluminiumssmelte.
DE8809812U1 (de) * 1988-08-02 1988-09-22 A. Stephan u. Söhne GmbH & Co, 31789 Hameln Lebensmittelverarbeitungsmaschine

Also Published As

Publication number Publication date
JP5041622B2 (ja) 2012-10-03
PL346086A1 (en) 2001-08-27
AU2311501A (en) 2001-08-30
SK285980B6 (sk) 2007-12-06
NO20000974L (no) 2001-08-27
SI20463B (sl) 2010-05-31
SI20463A (sl) 2001-08-31
US6471912B2 (en) 2002-10-29
US20010017434A1 (en) 2001-08-30
EP1127610A3 (de) 2001-12-19
NZ510051A (en) 2001-09-28
CA2338110A1 (en) 2001-08-25
DE60120004D1 (de) 2006-07-06
AU778666B2 (en) 2004-12-16
EP1127610A2 (de) 2001-08-29
JP2001262244A (ja) 2001-09-26
DE60120004T2 (de) 2007-05-10
EP1127610B1 (de) 2006-05-31
PL196480B1 (pl) 2008-01-31
SK2552001A3 (en) 2001-10-08
CA2338110C (en) 2009-08-25
NO20000974D0 (no) 2000-02-25

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