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FI20165035A - PROCEDURE FOR USING AN UPPER ELECTRICAL DEVICE COMPOSITION OF AN ELECTRIC OVEN AND AN UPPER ELECTRO DEVICE COMPOSITION OF AN ARC - Google Patents

PROCEDURE FOR USING AN UPPER ELECTRICAL DEVICE COMPOSITION OF AN ELECTRIC OVEN AND AN UPPER ELECTRO DEVICE COMPOSITION OF AN ARC

Info

Publication number
FI20165035A
FI20165035A FI20165035A FI20165035A FI20165035A FI 20165035 A FI20165035 A FI 20165035A FI 20165035 A FI20165035 A FI 20165035A FI 20165035 A FI20165035 A FI 20165035A FI 20165035 A FI20165035 A FI 20165035A
Authority
FI
Finland
Prior art keywords
device composition
arc
procedure
electric oven
electrical device
Prior art date
Application number
FI20165035A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20165035A7 (en
Inventor
Tom Rönnberg
Jarmo Jokinen
Olli Pekkala
Pekka Silventoinen
Seppo Juvonen
Original Assignee
Outotec Finland Oy
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 Outotec Finland Oy filed Critical Outotec Finland Oy
Priority to FI20165035A priority Critical patent/FI20165035A/en
Priority to PCT/FI2017/050023 priority patent/WO2017125645A1/en
Publication of FI20165035A7 publication Critical patent/FI20165035A7/en
Publication of FI20165035A publication Critical patent/FI20165035A/en

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
    • H05B7/02—Details
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • H05B7/109—Feeding arrangements
    • 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
    • H05B7/18—Heating by arc 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; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/28—Arrangement of controlling, monitoring, alarm or the like devices
    • 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
    • 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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • H05B7/085—Electrodes non-consumable mainly consisting of carbon
    • H05B7/09—Self-baking electrodes, e.g. Söderberg type 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
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
FI20165035A 2016-01-20 2016-01-20 PROCEDURE FOR USING AN UPPER ELECTRICAL DEVICE COMPOSITION OF AN ELECTRIC OVEN AND AN UPPER ELECTRO DEVICE COMPOSITION OF AN ARC FI20165035A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20165035A FI20165035A (en) 2016-01-20 2016-01-20 PROCEDURE FOR USING AN UPPER ELECTRICAL DEVICE COMPOSITION OF AN ELECTRIC OVEN AND AN UPPER ELECTRO DEVICE COMPOSITION OF AN ARC
PCT/FI2017/050023 WO2017125645A1 (en) 2016-01-20 2017-01-19 Method for operating an electrode equipment assembly of an electric arc furnace, and electrode equipment assembly of an electric arc furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20165035A FI20165035A (en) 2016-01-20 2016-01-20 PROCEDURE FOR USING AN UPPER ELECTRICAL DEVICE COMPOSITION OF AN ELECTRIC OVEN AND AN UPPER ELECTRO DEVICE COMPOSITION OF AN ARC

Publications (2)

Publication Number Publication Date
FI20165035A7 FI20165035A7 (en) 2017-07-21
FI20165035A true FI20165035A (en) 2017-07-21

Family

ID=57984964

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20165035A FI20165035A (en) 2016-01-20 2016-01-20 PROCEDURE FOR USING AN UPPER ELECTRICAL DEVICE COMPOSITION OF AN ELECTRIC OVEN AND AN UPPER ELECTRO DEVICE COMPOSITION OF AN ARC

Country Status (2)

Country Link
FI (1) FI20165035A (en)
WO (1) WO2017125645A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3889531A1 (en) 2020-03-31 2021-10-06 Primetals Technologies Germany GmbH Method and system for compensating the erosion of an electrode in an arc furnace
JP2025504903A (en) * 2022-01-24 2025-02-19 ヴェオリア ニュークリア ソリューションズ インコーポレイテッド Systems and methods for electrode feeders and electrode seals - Patents.com

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2259852B1 (en) * 2003-06-04 2007-10-01 Bautista Rodriguez Giner AUTOMATIC ELECTRODE LIFTING SYSTEM IN ELECTRIC OVENS.
DE102012224470A1 (en) * 2012-07-27 2014-01-30 Sms Siemag Ag Apparatus and method for repositioning an electrode for a metallurgical furnace
DE102013224552A1 (en) * 2013-11-29 2015-06-03 Sms Siemag Ag Apparatus and method for repositioning an electrode for a metallurgical furnace

Also Published As

Publication number Publication date
FI20165035A7 (en) 2017-07-21
WO2017125645A1 (en) 2017-07-27

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Legal Events

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