ES8609686A1 - Aparato para calentar material fundido - Google Patents

Aparato para calentar material fundido

Info

Publication number
ES8609686A1
ES8609686A1 ES547412A ES547412A ES8609686A1 ES 8609686 A1 ES8609686 A1 ES 8609686A1 ES 547412 A ES547412 A ES 547412A ES 547412 A ES547412 A ES 547412A ES 8609686 A1 ES8609686 A1 ES 8609686A1
Authority
ES
Spain
Prior art keywords
induction heating
heating vessel
coil
vessel
lining
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
ES547412A
Other languages
English (en)
Other versions
ES547412A0 (es
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.)
PPG Industries Inc
Original Assignee
PPG Industries 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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of ES547412A0 publication Critical patent/ES547412A0/es
Publication of ES8609686A1 publication Critical patent/ES8609686A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/021—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by induction heating
    • 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
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/22—Furnaces without an endless core
    • H05B6/24—Crucible furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Induction Heating (AREA)
  • Furnace Details (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

APARATO PARA CALENTAR MATERIAL FUNDIDO POR MEDIO DE CORRIENTES ELECTRICAS INDUCIDAS. CONSTA DE UNA VASIJA REFRACTARIA COMPUESTA POR UNA PLURALIDAD DE PIEZAS NO METALICAS (20), QUE DEFINEN UNA CAVIDAD ADAPTADA PARA CONTENER UN CUERPO DE MATERIAL FUNDIDO; DE UNA VAINA METALICA QUE RODEA LA PARTE PRINCIPAL DE LA VASIJA, LA CUAL DEFINE UN CIRCUITO ELECTRICO ALREDEDOR DE DICHA VASIJA Y PRESENTA UNA BARRERA CONTRA LA FUGA DESDE DICHA VASIJA; DE MEDIOS QUE EJERCEN FUERZA DE COMPRESION SOBRE LA VASIJA POR MEDIO DE LA VAINA; Y DE MEDIOS CAPACES DE SUMINISTRAR A LA VAINA CORRIENTE ELECTRICA ALTERNA SUFICIENTE PARA INDUCIR CORRIENTES ELEECTRICAS EN EL MATERIAL FUNDIDO CONTENIDO EN LA VASIJA, AL OBJETO DE CALENTAR DICHO MATERI
ES547412A 1984-10-01 1985-09-30 Aparato para calentar material fundido Expired ES8609686A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/656,386 US4633481A (en) 1984-10-01 1984-10-01 Induction heating vessel

Publications (2)

Publication Number Publication Date
ES547412A0 ES547412A0 (es) 1986-07-16
ES8609686A1 true ES8609686A1 (es) 1986-07-16

Family

ID=24632816

Family Applications (1)

Application Number Title Priority Date Filing Date
ES547412A Expired ES8609686A1 (es) 1984-10-01 1985-09-30 Aparato para calentar material fundido

Country Status (8)

Country Link
US (1) US4633481A (es)
EP (1) EP0176897B1 (es)
JP (1) JPS6185794A (es)
AT (1) ATE35668T1 (es)
CA (1) CA1267673A (es)
DE (1) DE3563731D1 (es)
ES (1) ES8609686A1 (es)
PH (1) PH22787A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780121A (en) * 1987-04-03 1988-10-25 Ppg Industries, Inc. Method for rapid induction heating of molten glass or the like
FR2663020B1 (fr) * 1990-06-12 1993-07-23 Cfei Co Fr Electrotherm Ind Four de fusion-affinage de verre.
DE19939771B4 (de) * 1999-08-21 2004-04-15 Schott Glas Verfahren zur Läuterung von Glasschmelzen
US6365884B1 (en) * 1999-11-30 2002-04-02 Ajax Magnethermic Corporation Segmented compressed induction heating coil assembly
AU2002237760B8 (en) * 2001-01-08 2006-01-05 Inductotherm Corp. Induction furnace with improved efficiency coil system
US7211038B2 (en) * 2001-09-25 2007-05-01 Geosafe Corporation Methods for melting of materials to be treated
US6993061B2 (en) * 2003-11-07 2006-01-31 Battelle Energy Alliance, Llc Operating an induction melter apparatus
JP2008528280A (ja) * 2005-01-28 2008-07-31 ジオセーフ コーポレーション 容器内溶融固化用表土材料
US20060291529A1 (en) * 2005-05-26 2006-12-28 Haun Robert E Cold wall induction nozzle
DE102009033502B4 (de) * 2009-07-15 2016-03-03 Schott Ag Verfahren und Vorrichtung zur Herstellung von Glasprodukten aus einer Glasschmelze
KR101218923B1 (ko) * 2010-09-15 2013-01-04 한국수력원자력 주식회사 유도코일과 용융로 일체형 유도가열식 저온용융로
US20120275483A1 (en) * 2011-04-26 2012-11-01 Gilbert De Angelis Electrode holder for electric glass melting
US11272584B2 (en) * 2015-02-18 2022-03-08 Inductotherm Corp. Electric induction melting and holding furnaces for reactive metals and alloys
CN111692881B (zh) * 2020-06-28 2021-07-06 金刚新材料股份有限公司 一种植入式熔融陶瓷材料出流装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1830481A (en) * 1929-07-16 1931-11-03 Ajax Electrothermic Corp Induction electric furnace
US1906594A (en) * 1931-08-26 1933-05-02 Pittsburgh Plate Glass Co Process and apparatus for melting glass by electricity
US2186718A (en) * 1937-08-26 1940-01-09 Ferguson John Feeder for glass furnaces and method of feeding glass
US2485851A (en) * 1947-02-27 1949-10-25 Glass Fibers Inc Electric melting furnace
US3004091A (en) * 1958-09-15 1961-10-10 Ajax Magnethermic Corp Coreless induction furnace melting of metals
FR1237883A (fr) * 1959-06-25 1960-08-05 Parra Mantois & Cie Sa Des Ets Procédé de chauffage et de fusion de matières vitreuses et four pour sa réalisation
US3244494A (en) * 1962-07-02 1966-04-05 Bausch & Lomb Method of feeding to and melting in a glass furnace
US3244495A (en) * 1962-07-02 1966-04-05 Bausch & Lomb Regulated flow glass melting furnace
FR1492063A (fr) * 1966-04-05 1967-08-18 Commissariat Energie Atomique Perfectionnement aux fours électriques haute fréquence pour la fabrication en continu de réfractaires électrofondus
GB1430382A (en) * 1972-02-23 1976-03-31 Electricity Council Methods of melting glass
SE389512B (sv) * 1972-09-07 1976-11-08 Asea Ab Induktionsugn for smeltreduktion
US4389724A (en) * 1977-03-01 1983-06-21 Wooding Corporation Atmosphere controlled electric melting
EP0035850A1 (en) * 1980-02-29 1981-09-16 Forty-Eight Insulations Inc. Melting system, electric furnace and process for use in the production of high temperature mineral wool insulation
US4381934A (en) * 1981-07-30 1983-05-03 Ppg Industries, Inc. Glass batch liquefaction

Also Published As

Publication number Publication date
JPS6310555B2 (es) 1988-03-08
JPS6185794A (ja) 1986-05-01
ES547412A0 (es) 1986-07-16
EP0176897A1 (en) 1986-04-09
CA1267673A (en) 1990-04-10
DE3563731D1 (en) 1988-08-18
EP0176897B1 (en) 1988-07-13
PH22787A (en) 1988-12-12
ATE35668T1 (de) 1988-07-15
US4633481A (en) 1986-12-30

Similar Documents

Publication Publication Date Title
ES8609686A1 (es) Aparato para calentar material fundido
GB2034940B (en) Control of induction heating and melting furnaces
JPS56130341A (en) Manufacture of refractory heat insulating material
DE3570169D1 (en) Electromagnetic induction device for the heating of metallic elements
JPS56129675A (en) High zirconia heat molten refractories
DE3469335D1 (en) High frequency induction melting furnace and method of preparing ceramic materials with such a furnace
GB2043221B (en) Induction crucible furnace and a method of lining such a furnace
ZA83284B (en) Ceramic fiber insulated furnaces with electrical hanger element of great mechanical integrity
DE3563141D1 (en) Gas insulated electromagnetic induction appliance
DE3369452D1 (en) Modified zirconia induction furnace
SE8600616L (sv) Induktionsugn
AU4134385A (en) Furnace linings of packed ceramic fibre
SE8100434L (sv) Utrustning for tapphalet pa en smeltugn for icke-metalliska material, serskilt oorganiska oxider avsedda for framstellning av mineraliska eller keramiska fibrer, eldfasta produkter eller icke-metalliska granuler
JPS55113656A (en) Manufacture of refractory and heat insulating brick
DE2963194D1 (en) Construction process for metallurgical electric furnaces and composite refractory element therefor
BG26139A1 (en) Induction crucible furnace
FR2339375A1 (fr) Appareils calorifuges a chauffage par induction et notamment ustensiles de cuisine
JPS5533509A (en) Method of sintering liner of induction melting furnace
GB2085134B (en) High temperature electric crucible furnace
BG37988A1 (en) Induction furnace with conductive crucible
AU565826B2 (en) Inductive heating of molten glass
JPS5719992A (en) Crucible induction furnace
PL256947A1 (en) Method of lining heat generating equipment surfaces with pearlite refractory insulating material
CS292589A1 (en) Method of glass electric melting furnace's refractory ceramic lining's corrosion following with direct resistance heating
JPS57131982A (en) Lining of furnace wall with ceramic fiber