ES2060766T3 - Aparato para agitar metal fundido. - Google Patents

Aparato para agitar metal fundido.

Info

Publication number
ES2060766T3
ES2060766T3 ES89305007T ES89305007T ES2060766T3 ES 2060766 T3 ES2060766 T3 ES 2060766T3 ES 89305007 T ES89305007 T ES 89305007T ES 89305007 T ES89305007 T ES 89305007T ES 2060766 T3 ES2060766 T3 ES 2060766T3
Authority
ES
Spain
Prior art keywords
nozzle
oven
tank
appliance
metal
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 - Lifetime
Application number
ES89305007T
Other languages
English (en)
Inventor
Marc-Andre Thibault
Andre Gendron
Bruno Gariepy
Marc Auger
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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 Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Application granted granted Critical
Publication of ES2060766T3 publication Critical patent/ES2060766T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/0084—Obtaining aluminium melting and handling molten aluminium
    • 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
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

LA INVENCION SE REFIERE A UN NUEVO APARATO AGITADOR PARA AGITAR EL METAL LIQUIDO CONTENIDO EN UN HORNO, PARTICULARMENTE HORNOS POCO PROFUNDOS UTILIZADOS EN EL PROCESADO DE AL Y SUS ALEACIONES. EL APARATO CONSISTE EN UN DEPOSITO, SEPARADO DEL HORNO, DE RELATIVAMENTE GRANDE SECCION TRANSVERSAL HORIZONTAL Y VOLUMEN, AL CUAL MEDIANTE VACIO SE LLEVA EL METAL A TRAVES DE UNA TOBERA, Y LUEGO SE RETORNA EL METAL, FORZADO POR GAS A PRESION, AL HORNO A TRAVES DE LA TOBERA EN FORMA DE UN CHORRO DIRIGIDO HORIZONTALMENTE. EL CICLO SE REPITE DE FORMA QUE SE ASEGURE QUE EL FUNDIDO SE MEZCLA RAPIDA Y EFICAZMENTE. LA TOBERA DIRIGE EL METAL FUNDIDO QUE ENTRA EN EL DEPOSITO TANGENCIALMENTE PARA FORMAR UN REMOLINO Y REDUCIR LA ACUMULACION DE ESCORIA. EL DEPOSITO CONSTA DE UNA PIEZA ESTATICA DE FONDO QUE INCLUYE LA TOBERA Y UNA TAPADERA SUPERIOR FACILMENTE SEPARABLE QUE PORTA LOS CALENTADORES QUE CALIENTAN EL INTERIOR DEL DEPOSITO Y LAS ESCORIAS QUE SE DEPOSITAN EN LA PARED LATERAL PARA FACILITAR SU SEPARACION. SE DESCRIBEN LA INSTRUMENTACION DEL APARATO Y LOS CONTROLES UTILIZADOS EN LA OPERACION.
ES89305007T 1988-05-20 1989-05-17 Aparato para agitar metal fundido. Expired - Lifetime ES2060766T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000567368A CA1330486C (en) 1988-05-20 1988-05-20 Apparatus for stirring molten metal

Publications (1)

Publication Number Publication Date
ES2060766T3 true ES2060766T3 (es) 1994-12-01

Family

ID=4138060

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89305007T Expired - Lifetime ES2060766T3 (es) 1988-05-20 1989-05-17 Aparato para agitar metal fundido.

Country Status (14)

Country Link
US (1) US5020778A (es)
EP (1) EP0348037B1 (es)
JP (1) JPH0711396B2 (es)
KR (1) KR950003161B1 (es)
CN (1) CN1039106A (es)
AU (1) AU624818B2 (es)
BR (1) BR8902347A (es)
CA (1) CA1330486C (es)
DE (1) DE68917539T2 (es)
ES (1) ES2060766T3 (es)
MY (1) MY104018A (es)
NO (1) NO174579C (es)
NZ (1) NZ229190A (es)
ZA (1) ZA893701B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2029680A1 (en) * 1990-11-09 1992-05-10 Francois Tremblay Jet flow device for injecting gas into molten metal
US6228319B1 (en) 1998-05-12 2001-05-08 Altek International, Inc. Portable dross press with rising and dumping pot
US6283195B1 (en) 1999-02-02 2001-09-04 Metal Casting Technology, Incorporated Passivated titanium aluminide tooling
SK287958B6 (sk) * 2000-06-23 2012-07-03 Vesuvius Crucible Company Continuous casting nozzle with pressure modulator
US6585797B2 (en) 2001-01-25 2003-07-01 Alcoa Inc. Recirculating molten metal supply system and method
US6503292B2 (en) 2001-06-11 2003-01-07 Alcoa Inc. Molten metal treatment furnace with level control and method
EP2198228B8 (en) * 2007-10-09 2012-10-24 Abb Ab Device for submerging material into liquid metal by an electromagnetic stirrer
CN102581255B (zh) * 2012-03-13 2014-04-09 中国兵器工业第五九研究所 一种大型复杂薄壁铝合金铸件真空加压铸造的装置及工艺
CN107715752A (zh) * 2017-11-26 2018-02-23 江西原石科技有限公司 一种氯丙烯溶液配液槽
CN114853316B (zh) * 2022-05-23 2023-12-22 四川高晟医药包材科技有限公司 一种中硼硅玻璃药瓶生产加工用的熔融机构及装置、方法
CN121202596A (zh) * 2025-11-28 2025-12-26 山西能源学院 一种充填材料碳化改性与养护装置及其使用方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1459378A (fr) * 1965-10-21 1966-04-29 Kawasaki Heavy Ind Ltd Système spécial à jet pulsant pour mélangeur pneumatique
US3490896A (en) * 1966-09-07 1970-01-20 Kaiser Aluminium Chem Corp Process for improving mixing efficiency
US3599831A (en) * 1969-11-03 1971-08-17 Henry L Harvill Method of agitating molten metal in a metal-dispensing furnance
US4008884A (en) * 1976-06-17 1977-02-22 Alcan Research And Development Limited Stirring molten metal
US4236917A (en) * 1978-07-21 1980-12-02 Dolzhenkov Boris S Method of gas-dynamic stirring of liquid molten metals and apparatus for performing same
DE2952978C1 (de) * 1978-08-07 1982-03-11 Boris Sergeevič Kujbyšev Dolženkov Vorrichtung zur gasdynamischen Durchmischung von fluessigem Metall und gleichzeitiger Raffination mit einem Behandlungsgas in einem Behaelter
US4235626A (en) * 1978-12-19 1980-11-25 Dolzhenkov Boris S Method and apparatus for stirring molten metal
CH641839A5 (de) * 1979-07-10 1984-03-15 Alusuisse Vorrichtung zur einleitung von gasen in metallschmelzen.
US4355789A (en) * 1981-01-15 1982-10-26 Dolzhenkov Boris S Gas pump for stirring molten metal
SE449790B (sv) * 1982-02-03 1987-05-18 Graenges Aluminium Ab Anordning vid smeltugnar
KR850000928B1 (ko) * 1982-04-23 1985-06-28 신메이 엔지니어링 가부시끼가이샤 용융금속의 교반장치
US4427444A (en) * 1982-07-20 1984-01-24 Kawasaki Steel Corporation Method of refining molten metal with stirring by repeated operation of suction and discharge
US4452634A (en) * 1982-07-20 1984-06-05 Kawasaki Steel Corporation Method of stirring molten metal and refractory cylinder for the purpose
EP0304466B1 (en) * 1987-03-09 1990-11-07 Gränges Aluminium Aktiebolag Device for liquid pumping

Also Published As

Publication number Publication date
EP0348037A1 (en) 1989-12-27
DE68917539T2 (de) 1995-01-12
CA1330486C (en) 1994-07-05
ZA893701B (en) 1990-05-30
KR950003161B1 (ko) 1995-04-01
DE68917539D1 (de) 1994-09-22
AU3494689A (en) 1989-11-23
NZ229190A (en) 1991-11-26
BR8902347A (pt) 1990-03-01
US5020778A (en) 1991-06-04
JPH0250082A (ja) 1990-02-20
NO892004D0 (no) 1989-05-18
CN1039106A (zh) 1990-01-24
EP0348037B1 (en) 1994-08-17
NO892004L (no) 1989-11-21
JPH0711396B2 (ja) 1995-02-08
MY104018A (en) 1993-10-30
NO174579C (no) 1994-06-01
KR890017370A (ko) 1989-12-15
NO174579B (no) 1994-02-21
AU624818B2 (en) 1992-06-25

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