MX2020002062A - Sistemas y metodos para identificacion y monitoreo de electrodos de grafito. - Google Patents

Sistemas y metodos para identificacion y monitoreo de electrodos de grafito.

Info

Publication number
MX2020002062A
MX2020002062A MX2020002062A MX2020002062A MX2020002062A MX 2020002062 A MX2020002062 A MX 2020002062A MX 2020002062 A MX2020002062 A MX 2020002062A MX 2020002062 A MX2020002062 A MX 2020002062A MX 2020002062 A MX2020002062 A MX 2020002062A
Authority
MX
Mexico
Prior art keywords
eaf
electrodes
electric arc
arc furnace
monitoring
Prior art date
Application number
MX2020002062A
Other languages
English (en)
Inventor
Pablo Toniolo
Ronald Gerhan
Ryan Paul
James Merzlak
Frank Andrew Messineo Jr
Original Assignee
Graftech Int Holdings 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 Graftech Int Holdings Inc filed Critical Graftech Int Holdings Inc
Publication of MX2020002062A publication Critical patent/MX2020002062A/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; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; 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; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to 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
    • F27D19/00—Arrangements of controlling 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D4/00—Tariff metering apparatus
    • G01D4/002—Remote reading of utility meters
    • G01D4/004—Remote reading of utility meters to a fixed location
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • 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
    • H05B7/07—Electrodes designed to melt in use
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply
    • 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
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • 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
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/30—Smart metering, e.g. specially adapted for remote reading

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Se describe un sistema y método para monitorear electrodos de grafito para uso en un horno de arco eléctrico que incluye recibir identificadores de electrodos de un lector de etiquetas de identificación de radiofrecuencia (RFID) configurado para interrogar etiquetas de RFID en las proximidades de un horno de arco eléctrico (EAF), en donde las etiquetas de RFID están unidas a electrodos. El identificador de electrodo está asociado con datos de EAF reunidos del EAF y la asociación se almacena en una memoria. La asociación se usa para generar parámetros de operación actuales y pasados del horno de arco eléctrico para electrodos específicos. Los datos para cada electrodo específico utilizado en el EAF también pueden reunirse para determinar parámetros de rendimiento para electrodos específicos.
MX2020002062A 2017-08-25 2018-08-23 Sistemas y metodos para identificacion y monitoreo de electrodos de grafito. MX2020002062A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762550242P 2017-08-25 2017-08-25
PCT/US2018/047697 WO2019040715A1 (en) 2017-08-25 2018-08-23 SYSTEMS AND METHODS FOR IDENTIFYING AND MONITORING GRAPHITE ELECTRODES

Publications (1)

Publication Number Publication Date
MX2020002062A true MX2020002062A (es) 2020-07-13

Family

ID=65439265

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020002062A MX2020002062A (es) 2017-08-25 2018-08-23 Sistemas y metodos para identificacion y monitoreo de electrodos de grafito.

Country Status (6)

Country Link
US (2) US11499779B2 (es)
EP (1) EP3672881A4 (es)
BR (1) BR112020003691A2 (es)
CA (1) CA3073573A1 (es)
MX (1) MX2020002062A (es)
WO (1) WO2019040715A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11678412B1 (en) * 2019-03-04 2023-06-13 AMI International, S. De R.L. De C.V Method for determining electrode consumption with machine vision
US11454446B2 (en) * 2019-06-17 2022-09-27 Billy Bryant Anomaly detection and notification of electric arc furnace, system and method
US12025376B2 (en) * 2020-04-22 2024-07-02 Billy Bryant Method and system for detection of low quality graphite electrode on an EAF
KR102633848B1 (ko) * 2022-10-19 2024-02-07 주식회사 엘지에너지솔루션 모니터링 시스템 및 그것의 동작 방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162368A (en) * 1977-12-20 1979-07-24 Erco Industries Limited Assembly of furnace electrodes
US6804582B1 (en) * 2000-09-25 2004-10-12 Ucar Carbon Company Inc. Digital electrode observation
US20040162586A1 (en) 2003-02-18 2004-08-19 Covey Kevin K. Defibrillator electrodes with identification tags
JP2005157661A (ja) * 2003-11-25 2005-06-16 Brother Ind Ltd 無線タグ作成装置及びカートリッジ
US7386369B1 (en) * 2004-08-09 2008-06-10 Graftech International Holdings Inc. Digital electrode observation
US10244614B2 (en) * 2008-02-12 2019-03-26 Foret Plasma Labs, Llc System, method and apparatus for plasma arc welding ceramics and sapphire
US8207827B2 (en) * 2009-07-15 2012-06-26 General Electric Company Methods and systems for sensing upon radiation exposure
KR20130001224U (ko) * 2010-07-01 2013-02-25 그라프텍 인터내셔널 홀딩스 인코포레이티드 그래파이트 전극
US8708553B2 (en) * 2010-12-06 2014-04-29 Cooper-Atkins Corporation System for verifying temperature measurement
EP2883419B1 (en) * 2012-08-09 2017-03-08 Graftech International Holdings Inc. Electrode consumption monitoring system
CN105190310B (zh) * 2013-03-11 2018-04-10 托莱多大学 用于体内原位和/或实时靶定分析物的生物感应器装置及其制造与使用方法
CN104252640A (zh) * 2013-06-28 2014-12-31 鸿富锦精密工业（深圳）有限公司 电子标签及应用该电子标签的物品监控系统
US12018997B2 (en) * 2018-04-11 2024-06-25 Eximis Surgical, Inc. Tissue specimen removal device, system and method

Also Published As

Publication number Publication date
WO2019040715A1 (en) 2019-02-28
US20200355436A1 (en) 2020-11-12
BR112020003691A2 (pt) 2020-09-01
EP3672881A4 (en) 2021-05-12
EP3672881A1 (en) 2020-07-01
US11499779B2 (en) 2022-11-15
CA3073573A1 (en) 2019-02-28
US20230037249A1 (en) 2023-02-02

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