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CO6440598A2 - Aparato para medir la posición de los electrodos en un horno eléctrico - Google Patents

Aparato para medir la posición de los electrodos en un horno eléctrico

Info

Publication number
CO6440598A2
CO6440598A2 CO11134195A CO11134195A CO6440598A2 CO 6440598 A2 CO6440598 A2 CO 6440598A2 CO 11134195 A CO11134195 A CO 11134195A CO 11134195 A CO11134195 A CO 11134195A CO 6440598 A2 CO6440598 A2 CO 6440598A2
Authority
CO
Colombia
Prior art keywords
electrodes
measuring
electrode
electric oven
base structure
Prior art date
Application number
CO11134195A
Other languages
English (en)
Inventor
Paolo Clerici
Salvatore Rondina
Original Assignee
Tenova Spa
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 Tenova Spa filed Critical Tenova Spa
Publication of CO6440598A2 publication Critical patent/CO6440598A2/es

Links

Classifications

    • 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Discharge Heating (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

Se proporciona un aparato para medir la posición de los electrodos en un horno eléctrico el cual está constituido por una columna (10) sujetadora de electrodo que comprende un grupo (11) elevador, integral con una estructura (12) de base y que transporta un brazo (13) sujetador de electrodos que contiene por lo menos un electrodo (14) sumergido en un baño y/o en contacto con residuos, el aparato comprende por lo menos un grupo (17) láser colocado sobre por lo menos una parte de la estructura (12) de base la cual colabora con un elemento (18) de referencia integral con por lo menos un electrodo (14).
CO11134195A 2009-03-25 2011-10-10 Aparato para medir la posición de los electrodos en un horno eléctrico CO6440598A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2009A000470A IT1396173B1 (it) 2009-03-25 2009-03-25 Apparecchiatura di misura della posizione degli elettrodi in un forno elettrico

Publications (1)

Publication Number Publication Date
CO6440598A2 true CO6440598A2 (es) 2012-05-15

Family

ID=41258460

Family Applications (1)

Application Number Title Priority Date Filing Date
CO11134195A CO6440598A2 (es) 2009-03-25 2011-10-10 Aparato para medir la posición de los electrodos en un horno eléctrico

Country Status (14)

Country Link
US (1) US20120008661A1 (es)
EP (1) EP2411750B1 (es)
CN (1) CN102362138B (es)
AR (1) AR075940A1 (es)
BR (1) BRPI1009088A2 (es)
CA (1) CA2755053C (es)
CL (1) CL2011002356A1 (es)
CO (1) CO6440598A2 (es)
IT (1) IT1396173B1 (es)
MX (1) MX2011009997A (es)
RU (1) RU2011138504A (es)
TW (1) TW201037253A (es)
WO (1) WO2010108625A1 (es)
ZA (1) ZA201106847B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125220B (en) 2013-12-30 2015-07-15 Outotec Finland Oy Method and arrangement for measuring the electrode mass inside an electrode rod of an electric furnace
ITUB20160079A1 (it) * 2016-01-19 2017-07-19 Fast Tech S R L Dispositivo di posizionamento di almeno un elettrodo per forni fusori.
CN105571331B (zh) * 2016-02-24 2017-12-12 莱芜钢铁集团有限公司 电炉极心圆找正辅助装置
CN107576409A (zh) * 2017-08-25 2018-01-12 张安全 电解槽铝水平和电解质水平高度和槽温在线测量方法
CN109128106A (zh) * 2018-08-13 2019-01-04 大同新成新材料股份有限公司 一种石墨电极升降装置及其方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837741A1 (de) * 1978-08-21 1980-03-06 Bbc Brown Boveri & Cie Vorrichtung zur verbesserung der taetigkeit eines lichtbogenofens
FR2534691A1 (fr) * 1982-10-15 1984-04-20 Clecim Sa Dispositif de mesure de tension d'arc sur un four electrique
DE3640298A1 (de) * 1986-11-26 1988-06-09 Mannesmann Ag Elektrodentragvorrichtung
JP2910051B2 (ja) * 1989-05-13 1999-06-23 大同特殊鋼株式会社 アーク炉における電極長さ調節方法および電極長さ計測装置
CA2038818A1 (en) * 1990-03-30 1991-10-01 Akio Nagamune Distance measuring method and apparatus therefor
TW210357B (es) * 1992-03-06 1993-08-01 Daido Steel Co Ltd
US5539768A (en) * 1995-03-21 1996-07-23 Ltv Steel Company, Inc. Electric arc furnace electrode consumption analyzer
SE505282C2 (sv) * 1995-04-18 1997-07-28 Aga Ab Sätt och anordning för att bestämma höjdläget för en i vertikalled rörlig elektrod i en ljusbågsugn
NO306836B1 (no) * 1998-03-18 1999-12-27 Elkem Materials Fremgangsmåte for bestemmelse av spissposisjon for forbrukbare elektroder som anvendes i elektriske smelteovner
EP1181841B1 (de) * 1999-05-31 2003-03-05 Stahlwerk Thüringen GmbH Verfahren zur ermittlung von elektrodenlänge und badhöhe im elektrolichtbogenofen
JP2001272226A (ja) * 2000-03-24 2001-10-05 Koito Mfg Co Ltd 位置計測レーザ装置
AUPQ755800A0 (en) * 2000-05-17 2000-06-08 Qni Technology Pty Ltd Method for measurement of a consumable electrode
US6377604B1 (en) * 2000-11-09 2002-04-23 Dixie Arc, Inc. Current-conducting arm for an electric arc furnace
DE10149144C1 (de) * 2001-10-05 2003-04-03 Bosch Gmbh Robert Vorrichtung zur Entfernungsmessung
JP4446850B2 (ja) * 2004-09-27 2010-04-07 株式会社トプコン 測量装置用ターゲット
US7755027B2 (en) * 2005-04-21 2010-07-13 Woven Electronics, Llc Secure transmission cable having windings continuously laid in opposite directions
CA2615929C (en) * 2005-07-22 2014-03-04 Siemens Aktiengesellschaft Method for determining at least one state variable of an electric arc furnace, and electric arc furnace

Also Published As

Publication number Publication date
ITMI20090470A1 (it) 2010-09-26
AR075940A1 (es) 2011-05-04
WO2010108625A8 (en) 2010-11-18
CA2755053C (en) 2016-05-24
WO2010108625A1 (en) 2010-09-30
CL2011002356A1 (es) 2012-04-13
IT1396173B1 (it) 2012-11-16
CN102362138A (zh) 2012-02-22
EP2411750B1 (en) 2019-07-24
MX2011009997A (es) 2011-10-11
CN102362138B (zh) 2014-04-09
TW201037253A (en) 2010-10-16
CA2755053A1 (en) 2010-09-30
EP2411750A1 (en) 2012-02-01
US20120008661A1 (en) 2012-01-12
RU2011138504A (ru) 2013-04-27
BRPI1009088A2 (pt) 2016-03-01
ZA201106847B (en) 2012-11-28

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