SI20463B - Rotor za obdelavo fluida naprimer kovinske taline - Google Patents

Rotor za obdelavo fluida naprimer kovinske taline Download PDF

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Publication number
SI20463B
SI20463B SI200100049A SI200100049A SI20463B SI 20463 B SI20463 B SI 20463B SI 200100049 A SI200100049 A SI 200100049A SI 200100049 A SI200100049 A SI 200100049A SI 20463 B SI20463 B SI 20463B
Authority
SI
Slovenia
Prior art keywords
rotor
reactor
hollow space
stationary tube
ring
Prior art date
Application number
SI200100049A
Other languages
English (en)
Other versions
SI20463A (sl
Inventor
Bjarne Heggseth
Steinar Eddy Dale
Karl Venas
Olav John Fagerli
Gunnar Per Strand
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
Application filed by Norsk Hydro As filed Critical Norsk Hydro As
Publication of SI20463A publication Critical patent/SI20463A/sl
Publication of SI20463B publication Critical patent/SI20463B/sl

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)

Abstract

Rotor za obdelavo tekočine na primer staljene kovine v reaktorju ali podobnem Plin in ali gradivo v obliki delcev se v tekočino uvaja prednostno prek gredi rotorja in skozi odprtine iz votlega prostora v rotorju Gredrotorja poteka gor skozi dno reaktorja in jetako razporejena da se lahko vrti v mirujoči cevi potekajoči gor od dna reaktorja Gred rotorja in mirujoča cev potekata skozi odprtinov spodnji strani rotorja in v votli prostor rotorja Gred rotorja je k rotorju priključena smotrno prek pritrdilne priprave znotraj votlega prostora rotorja medtem ko se mirujoča cev konča v tem votlem prostoru

Description

* V tem dokumentu so objavljeni spremenjeni zahtevki patenta 20463 A. Zahtevki so bili spremenjeni na podlagi ugotovitvene odločbe, izdane po členu 93( 1)(b) Zakona o industrijski lastnini (Uradni list RS, št. 57/2006 — uradno prečiščeno besedilo)

Claims (4)

1. Naprava za obdelavo tekočine kot je taljena kovina s plinom ali materialom v obliki delcev, ki obsega reaktor (20) z dnom in rotorjem (9) z votlim prostorom (16), luknje (18) v stranski steni slednjega, ki povezujejo votli prostor (16) z zunanjostjo rotorja (9) in odprtino (21) na dnu rotorja (9), pri čemer se pogonska gred (8) rotorja (9) razširja navzgor skozi dno reaktorja (20), mirujoča cev (3) se tudi razširja navzgor iz dna reaktorja (20) in obdaja pogonsko gred (8), pri čemer je prvi obroček tvorjen med pogonsko gredjo (8) in mirujočo cevjo (3), pri Čemer se pogonska gred (8) in mirujoča cev (3) razširjata skozi odprtino (21) na dnu rotorja (9) in v votel prostor (16) znotraj rotorja (9), pri čemer je drugi obroček tvorjen znotraj odprtine (21) med mirujočo cevjo (3) in rotorjem (9), pogonska gred (8) je povezana z rotorjem (9) preko fiksirane naprave (13) na vrhu rotorja (9), medtem ko se mirujoča cev (3) konča znotraj votlega prostora (16) s prvo zračnostjo glede na notranjo zgornjo površino (14) votlega prostora (16), da dovoli plinu, ki ga je treba vnesti v tekočino preko prvega obročka in/ali izvrtine v pogonski gredi (8) in skozi prvo zračnost v votel prostor (16), druga zračnost je zagotovljena med prvo zračnostjo in luknjami (18) tako, da se lahko tvori plinski žep znotraj votlega prostora (16) med notranjo zgornjo površino (14) in luknjami (18) tako, da med uporabo tekočina znotraj votlega prostora (16) ne more teči dol v prvi obroček med pogansko gred (8) in mirujočo cev (3), sredstva za dovod plina in/ali materiala v obliki delcev v votel prostor (16) znotraj rotoija (9) tvorijo dno reaktorja (20), pri čemer je rotor (9) razporejen znotraj reaktorja (20) na odmiku od dna reaktoija (20) tako, da med uporabo lahko tekočina med vrtenjem rotorja (9) kroži skozi drugi obroček, votel prostor (16) in luknje (18), da končno razprši vneseni plin in/ali material v obliki delcev znotraj tekočine skozi luknje (18) s pomočjo centrifugalne sile.
2. Naprava po zahtevku 1, značilna po tem, da je gred (8) neposredno priključena na rotor (9) preko vijačne zveze, zveze s prečko ali s somikom.
3. Naprava po zahtevku 1, značilna po tem, da se vsakršni odvečni plin vrne preko obročka med gredjo (8) in mirujočo cevjo (3).
4. Naprava po zahtevku 1, značilna po tem, da je mirujoča cev (3) vodena navpično in vodoravno z vencem (5), ki je izdelan iz izolacijskega materiala, pri čemer je venec nameščen na jeklenem prirobku (6), ki je privijačen na dno reaktorskega ovoja, ki ustvarja prednapetost na tesnilo (4), nameščeno med mirujočo cev in oblikovano opeko (2) v dnu reaktorja.
SI200100049A 2000-02-25 2001-02-23 Rotor za obdelavo fluida naprimer kovinske taline SI20463B (sl)

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 (2)

Publication Number Publication Date
SI20463A SI20463A (sl) 2001-08-31
SI20463B true SI20463B (sl) 2010-05-31

Family

ID=19910793

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200100049A SI20463B (sl) 2000-02-25 2001-02-23 Rotor za obdelavo fluida naprimer kovinske taline

Country Status (11)

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

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 (sl) * 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
NO311228B1 (no) 2001-10-29
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
SI20463A (sl) 2001-08-31
US6471912B2 (en) 2002-10-29
US20010017434A1 (en) 2001-08-30
EP1127610A3 (en) 2001-12-19
NZ510051A (en) 2001-09-28
CA2338110A1 (en) 2001-08-25
DE60120004D1 (de) 2006-07-06
AU778666B2 (en) 2004-12-16
EP1127610A2 (en) 2001-08-29
JP2001262244A (ja) 2001-09-26
DE60120004T2 (de) 2007-05-10
EP1127610B1 (en) 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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Legal Events

Date Code Title Description
IF Valid on the event date
OU02 Decision according to article 73(2) ipa 1992, publication of decision on partial fulfilment of the invention and change of patent claims

Effective date: 20100422