MX2018003009A - Horno de retencion de aluminio por inmersión eléctrica con medios de circulacion y metodo relacionado. - Google Patents

Horno de retencion de aluminio por inmersión eléctrica con medios de circulacion y metodo relacionado.

Info

Publication number
MX2018003009A
MX2018003009A MX2018003009A MX2018003009A MX2018003009A MX 2018003009 A MX2018003009 A MX 2018003009A MX 2018003009 A MX2018003009 A MX 2018003009A MX 2018003009 A MX2018003009 A MX 2018003009A MX 2018003009 A MX2018003009 A MX 2018003009A
Authority
MX
Mexico
Prior art keywords
ceramic
refractory
metal
heating elements
vessel
Prior art date
Application number
MX2018003009A
Other languages
English (en)
Inventor
kennedy Gordon
Original Assignee
Andritz Metals Inc
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 Andritz Metals Inc filed Critical Andritz Metals Inc
Publication of MX2018003009A publication Critical patent/MX2018003009A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D27/00—Stirring devices for molten material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D39/00—Equipment for supplying molten metal in rations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
    • B22D41/01—Heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/005—Casting ingots, e.g. from ferrous metals from non-ferrous metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
    • F27B3/045—Multiple chambers, e.g. one of which is used for charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/14—Charging or discharging liquid or molten material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • H05B3/82—Fixedly-mounted immersion heaters

Abstract

Un proceso para mantener la aleación de aluminio fundido en un recipiente revestido de material refractario usando elementos de calentamiento dispuestos dentro de tubos de calentamiento por inmersión de cerámica para proporcionar metal de temperatura precisa para la industria de fundición. El recipiente está forrado con múltiples espesores de materiales refractarios de alto aislamiento para minimizar la pérdida de calor con esquinas contorneadas para permitir un flujo suave del metal circulante proporcionado por un engranaje con eje giratorio e impulsor. Los elementos de calentamiento están alojados en un tubo de protección de cerámica para evitar fugas de aluminio que podrían provocar la falla del elemento. Los pozos de recepción y salida están separados por arcos refractarios. Se usa una cubierta purgada de gas inerte aislada sobre la cámara de calor para reducir la pérdida de calor y permitir un gas de purga inerte para minimizar la oxidación de la superficie. Un termopar para control de temperatura se coloca en la cámara de salida. Se proporciona un tapón de drenaje de cerámica para eliminar el metal para su mantenimiento.
MX2018003009A 2015-09-10 2016-09-08 Horno de retencion de aluminio por inmersión eléctrica con medios de circulacion y metodo relacionado. MX2018003009A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562216655P 2015-09-10 2015-09-10
PCT/US2016/050713 WO2017044587A1 (en) 2015-09-10 2016-09-08 Electric immersion aluminum holding furnace with circulation means and related method

Publications (1)

Publication Number Publication Date
MX2018003009A true MX2018003009A (es) 2018-06-27

Family

ID=58240027

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018003009A MX2018003009A (es) 2015-09-10 2016-09-08 Horno de retencion de aluminio por inmersión eléctrica con medios de circulacion y metodo relacionado.

Country Status (3)

Country Link
US (1) US20180245852A1 (es)
MX (1) MX2018003009A (es)
WO (1) WO2017044587A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110625103B (zh) * 2019-10-31 2021-09-24 宿州青智网络科技有限公司 一种铝水包
WO2021174241A1 (en) * 2020-02-25 2021-09-02 Novelis Inc. Multi-purpose pump system for a metal furnace and related methods
CN112553474B (zh) * 2020-11-04 2023-01-31 芜湖楚江合金铜材有限公司 一种熔炼隔仓用氮气混合搅拌装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT249290B (de) * 1965-01-28 1966-09-12 Wiener Schwachstromwerke Gmbh Einrichtung zur Einbringung gleicher Volumina schmelzflüssigen Metalles
JPS52140420A (en) * 1976-05-20 1977-11-24 Toshiba Machine Co Ltd Injection pump device for molten metal
US4470846A (en) * 1981-05-19 1984-09-11 Alcan International Limited Removal of alkali metals and alkaline earth metals from molten aluminum
AU5121999A (en) * 1998-07-24 2000-02-14 Gibbs Die Casting Aluminum Corporation Semi-solid casting apparatus and method
US6485796B1 (en) * 2000-07-14 2002-11-26 3M Innovative Properties Company Method of making metal matrix composites
US6500228B1 (en) * 2001-06-11 2002-12-31 Alcoa Inc. Molten metal dosing furnace with metal treatment and level control and method
JP4248798B2 (ja) * 2002-02-14 2009-04-02 株式会社パイロテック・ジャパン インライン脱ガス装置
US9643247B2 (en) * 2007-06-21 2017-05-09 Molten Metal Equipment Innovations, Llc Molten metal transfer and degassing system

Also Published As

Publication number Publication date
WO2017044587A1 (en) 2017-03-16
US20180245852A1 (en) 2018-08-30

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