ES8407519A1 - Horno de fusion de plasma - Google Patents

Horno de fusion de plasma

Info

Publication number
ES8407519A1
ES8407519A1 ES526233A ES526233A ES8407519A1 ES 8407519 A1 ES8407519 A1 ES 8407519A1 ES 526233 A ES526233 A ES 526233A ES 526233 A ES526233 A ES 526233A ES 8407519 A1 ES8407519 A1 ES 8407519A1
Authority
ES
Spain
Prior art keywords
furnace
mouths
plasma
whose
plasma burners
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
ES526233A
Other languages
English (en)
Other versions
ES526233A0 (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.)
Voestalpine AG
Original Assignee
Voestalpine AG
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 Voestalpine AG filed Critical Voestalpine AG
Publication of ES8407519A1 publication Critical patent/ES8407519A1/es
Publication of ES526233A0 publication Critical patent/ES526233A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H05B7/00—Heating by electric discharge
    • 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
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/18—Arrangements of devices 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
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D2001/0046—Means to facilitate repair or replacement or prevent quick wearing
    • F27D2001/0056—Aspects of construction intended to prevent wear
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0031—Plasma-torch 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • F27D2099/004—Heating elements or systems using burners directed upon the charge, e.g. vertically
    • F27D2099/0041—Heating elements or systems using burners directed upon the charge, e.g. vertically with a small angle, e.g. almost tangentially
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/90—Metal melting furnaces, e.g. cupola type
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/901—Scrap metal preheating or melting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

HORNO DE FUSION DE PLASMA UTILIZADO PREFERENTEMENTE EN LA FUSION DE CHATARRA.CONSTA DE UN CUERPO DE HORNO CILINDRICO (1) CON REVESTIMIENTO REFRACTARIO, CUYA PARED LATERAL ES ATRAVESADA POR VARIOS QUEMADORES DE PLASMA (5) DIRIGIDOS HACIA ABAJO, PENETRANDO SUS BOCAS EN EL INTERIOR DE DICHO HORNO POR ENCIMA DE LA SUPERFICIE INTERIOR DEL CUERPO (1); Y DE UNA BOVEDA CON REVESTIMIENTO REFRACTARIO QUE CIERRA EL INTERIOR DEL HORNO, LA CUAL POSEE UNA PARTE ELEVADA (7) QUE LIMITA EL ORIFICIO DE CARGA CENTRAL.
ES526233A 1982-10-05 1983-10-04 Horno de fusion de plasma Granted ES526233A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0367382A AT382890B (de) 1982-10-05 1982-10-05 Plasmaschmelzofen

Publications (2)

Publication Number Publication Date
ES8407519A1 true ES8407519A1 (es) 1984-09-16
ES526233A0 ES526233A0 (es) 1984-09-16

Family

ID=3553789

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526233A Granted ES526233A0 (es) 1982-10-05 1983-10-04 Horno de fusion de plasma

Country Status (9)

Country Link
US (1) US4546483A (es)
EP (1) EP0105866B1 (es)
JP (1) JPS59157478A (es)
AT (1) AT382890B (es)
CA (1) CA1211777A (es)
DE (1) DE3365683D1 (es)
ES (1) ES526233A0 (es)
FI (1) FI833587A (es)
ZA (1) ZA837192B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451756B (sv) * 1984-10-19 1987-10-26 Skf Steel Eng Ab Plasmageneratorinstallation i schaktugn
FR2610087B1 (fr) * 1987-01-22 1989-11-24 Aerospatiale Procede et dispositif pour la destruction de dechets solides par pyrolyse
FR2630529B1 (fr) * 1988-04-22 1990-08-10 Aerospatiale Procede et dispositif pour la destruction de dechets chimiquement stables
CA2048654A1 (en) * 1990-01-04 1991-07-05 Kazushige Inokuchi Transferred plasma-arc torch
US5548611A (en) * 1993-05-19 1996-08-20 Schuller International, Inc. Method for the melting, combustion or incineration of materials and apparatus therefor
CA2188357C (en) * 1996-10-21 1999-09-07 Peter G. Tsantrizos plasma gasification and vitrification of ashes
FR2762535B1 (fr) * 1997-04-23 1999-05-28 Lorraine Laminage Repartiteur de coulee continue des metaux, du type comportant au moins une torche a plasma pour le rechauffage du metal
CN100464511C (zh) * 2004-01-05 2009-02-25 联想(北京)有限公司 一种以太网通信系统及方法
DE102006029724B4 (de) 2006-06-28 2008-12-04 Siemens Ag Verfahren und Ofen zum Schmelzen von Stahlschrott

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR494635A (fr) * 1913-11-15 1919-09-13 Elektrometall Ab Four électrique
US1421185A (en) * 1919-12-05 1922-06-27 Roy A Driscoll Electric furnace
US1642359A (en) * 1925-08-27 1927-09-13 Croesf Dirk Electric furnace
US2686824A (en) * 1951-03-06 1954-08-17 Rem Cru Titanium Inc Electric furnace
US3422206A (en) * 1965-04-07 1969-01-14 Union Carbide Corp Method and apparatus for melting metal in an electric furnace
US3536343A (en) * 1969-02-14 1970-10-27 R L Clark Corp The Scrap preheat hood
US3756582A (en) * 1971-10-01 1973-09-04 Hawley Manufacturing Corp Exhaust and charging hood for tilting furnace
DD109789A1 (es) * 1974-02-05 1974-11-12
US4018973A (en) * 1974-08-20 1977-04-19 Paton Boris E Furnace construction for plasma arc remelting of metal
GB1525393A (en) * 1974-10-02 1978-09-20 Daido Steel Co Ltd Heat treating apparatus and method
CA1055553A (en) * 1975-04-16 1979-05-29 Tibur Metals Ltd. Extended arc furnace and process for melting particulate charge therein
FR2373023A1 (fr) * 1976-12-06 1978-06-30 Tibur Metals Ltd Four et procede de traitement thermique de matieres particulaires a l'aide d'un arc etendu
DD142491A3 (de) * 1977-06-29 1980-07-02 Konrad Primke Plasmaschmelzofen
AT371589B (de) * 1981-07-15 1983-07-11 Voest Alpine Ag Plasmaschmelzofen

Also Published As

Publication number Publication date
ATA367382A (de) 1986-09-15
ZA837192B (en) 1984-11-28
DE3365683D1 (en) 1986-10-02
FI833587A (fi) 1984-04-06
CA1211777A (en) 1986-09-23
FI833587A0 (fi) 1983-10-03
EP0105866A1 (de) 1984-04-18
JPS59157478A (ja) 1984-09-06
JPS6255069B2 (es) 1987-11-18
AT382890B (de) 1987-04-27
EP0105866B1 (de) 1986-08-27
US4546483A (en) 1985-10-08
ES526233A0 (es) 1984-09-16

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