ES2177194T3 - Fijacion de un electrodo de suelo de un horno de arco electrico. - Google Patents

Fijacion de un electrodo de suelo de un horno de arco electrico.

Info

Publication number
ES2177194T3
ES2177194T3 ES99125688T ES99125688T ES2177194T3 ES 2177194 T3 ES2177194 T3 ES 2177194T3 ES 99125688 T ES99125688 T ES 99125688T ES 99125688 T ES99125688 T ES 99125688T ES 2177194 T3 ES2177194 T3 ES 2177194T3
Authority
ES
Spain
Prior art keywords
fixing
electric arc
floor electrode
arc oven
electrode
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
ES99125688T
Other languages
English (en)
Inventor
Her Leu Lin
Ping Lee Wei
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.)
Tung Ho Steel Enterprise Corp
Original Assignee
Tung Ho Steel Enterprise Corp
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 Tung Ho Steel Enterprise Corp filed Critical Tung Ho Steel Enterprise Corp
Application granted granted Critical
Publication of ES2177194T3 publication Critical patent/ES2177194T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • F27D11/10—Disposition of electrodes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5294—General arrangement or layout of the electric melt shop
    • 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
    • H05B7/02—Details
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)

Abstract

Horno de arco (10) con un electrodo de fondo (114) que comprende: un cuerpo de punta de electrodo (130), que se extiende a través de una abertura de recepción (20) dispuesta en el interior del fondo (16) de un horno de arco eléctrico (10) y un anco (132) dispuesto para rodear el cuerpo de punta del electrodo; un elemento de conexión (134), que comprende un canal anular (206), cuyas paredes laterales radiales interiores (210) y exteriores (208) están alejadas de los flancos radiales interiores y exteriores, donde el electrodo de fondo (114) muestra un flanco interior (210) para su fijación en el fondo (16) del horno de arco eléctrico (10) conectado al anco periférico (132), donde el flanco externo (208) está conectado al fondo (16) del horno de arco eléctrico (10) y donde el canal (206) está previsto entreel anco periférico (132) y un diámetro interior de la abertura de recepción (20) del fondo (16) del horno de arco eléctrico (10).
ES99125688T 1999-12-22 1999-12-22 Fijacion de un electrodo de suelo de un horno de arco electrico. Expired - Lifetime ES2177194T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99125688A EP1111072B1 (de) 1999-12-22 1999-12-22 Befestigung einer Bodenelektrode an einem Lichtbogenofen

Publications (1)

Publication Number Publication Date
ES2177194T3 true ES2177194T3 (es) 2002-12-01

Family

ID=8239693

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99125688T Expired - Lifetime ES2177194T3 (es) 1999-12-22 1999-12-22 Fijacion de un electrodo de suelo de un horno de arco electrico.

Country Status (4)

Country Link
EP (1) EP1111072B1 (es)
AT (1) ATE214433T1 (es)
DE (1) DE59900999D1 (es)
ES (1) ES2177194T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109099703B (zh) * 2018-08-22 2023-10-31 申达电气集团有限公司 一种无底电极直流电弧炉

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658277B1 (fr) * 1990-02-09 1992-04-30 Siderurgie Fse Inst Rech Recipient metallurgique equipe d'au moins une electrode traversant sa paroi.
FR2682003B1 (fr) * 1991-09-30 1997-04-30 Siderurgie Fse Inst Rech Electrode de paroi pour four metallurgique electrique a courant continu.

Also Published As

Publication number Publication date
DE59900999D1 (de) 2002-04-18
EP1111072B1 (de) 2002-03-13
EP1111072A1 (de) 2001-06-27
ATE214433T1 (de) 2002-03-15

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