[go: up one dir, main page]

BR112021021198A2 - Sistema de processamento de imagem e formação de imagem do desgaste do ciclo de vida de refratário consumível, e, método para medir o desgaste de uma superfície de revestimento refratário consumível - Google Patents

Sistema de processamento de imagem e formação de imagem do desgaste do ciclo de vida de refratário consumível, e, método para medir o desgaste de uma superfície de revestimento refratário consumível

Info

Publication number
BR112021021198A2
BR112021021198A2 BR112021021198A BR112021021198A BR112021021198A2 BR 112021021198 A2 BR112021021198 A2 BR 112021021198A2 BR 112021021198 A BR112021021198 A BR 112021021198A BR 112021021198 A BR112021021198 A BR 112021021198A BR 112021021198 A2 BR112021021198 A2 BR 112021021198A2
Authority
BR
Brazil
Prior art keywords
imaging
wear
refractory
consumable
consumable refractory
Prior art date
Application number
BR112021021198A
Other languages
English (en)
Inventor
J Westerland Adam
N Prabhu Satyen
Original Assignee
Inductotherm 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 Inductotherm Corp filed Critical Inductotherm Corp
Publication of BR112021021198A2 publication Critical patent/BR112021021198A2/pt

Links

Classifications

    • 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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/44—Refractory linings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/02—Linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/003—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with impact pads
    • 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
    • C21C5/5241—Manufacture of steel in electric furnaces in an inductively heated furnace
    • C21C5/5247—Manufacture of steel in electric furnaces in an inductively heated furnace processing a moving metal stream while exposed to an electromagnetic field, e.g. in an electromagnetic counter current channel
    • 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
    • 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—Arrangement of monitoring devices; Arrangement of safety devices
    • F27D21/0021—Devices for monitoring linings for wear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • 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
    • C21C2005/5288—Measuring or sampling devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electromagnetism (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

sistema de processamento de imagem e formação de imagem do desgaste do ciclo de vida de refratário consumível, e, método para medir o desgaste de uma superfície de revestimento refratário consumível. um aparelho e método são providos para monitorar o desgaste do ciclo de vida de um refratário consumível em um forno de indução elétrica usado para aquecer e fundir materiais, acumular dados de formação de imagem a laser da superfície interna do refratário periodicamente ao longo do ciclo de vida do refratário enquanto o forno é utilizado em um ambiente de fundição e processar os dados de formação de imagem acumulados para análise comparativa com dados de formação de imagem a laser anteriores da superfície interna do refratário.
BR112021021198A 2019-04-28 2020-04-27 Sistema de processamento de imagem e formação de imagem do desgaste do ciclo de vida de refratário consumível, e, método para medir o desgaste de uma superfície de revestimento refratário consumível BR112021021198A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962839721P 2019-04-28 2019-04-28
PCT/US2020/030068 WO2020223156A1 (en) 2019-04-28 2020-04-27 Electric induction heating and melting furnace refractory life cycle wear imaging and processing

Publications (1)

Publication Number Publication Date
BR112021021198A2 true BR112021021198A2 (pt) 2021-12-21

Family

ID=72921369

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021021198A BR112021021198A2 (pt) 2019-04-28 2020-04-27 Sistema de processamento de imagem e formação de imagem do desgaste do ciclo de vida de refratário consumível, e, método para medir o desgaste de uma superfície de revestimento refratário consumível

Country Status (6)

Country Link
US (2) US11788161B2 (pt)
EP (1) EP3963313A4 (pt)
KR (1) KR20210149171A (pt)
CN (1) CN114008448B (pt)
BR (1) BR112021021198A2 (pt)
WO (1) WO2020223156A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11788161B2 (en) * 2019-04-28 2023-10-17 Inductotherm Corp. Electric induction heating and melting furnace refractory life cycle wear imaging and processing
DE102022105538A1 (de) * 2022-03-09 2023-09-14 Otto Junker Gesellschaft mit beschränkter Haftung Vorrichtung zur Überwachung einer Vorrichtung zur induktiven Erwärmung eines Metallwerkstoffs, Verfahren zum automatischen Beladen und Steuerungssystem

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258560A (en) * 1975-11-10 1977-05-14 Kawasaki Steel Co Method of measuring surface profile of blast furnace charge
IT1130474B (it) * 1980-05-28 1986-06-11 Fiat Auto Spa Procedimento e dispositivo per l ispezione ed il controllo della superficie interna di un pezzo cilindrico cavo che ha subito una lavorazione meccanica
US5212738A (en) 1991-04-12 1993-05-18 Martin Marietta Magnesia Specialties Inc. Scanning laser measurement system
JP2870346B2 (ja) * 1992-03-23 1999-03-17 住友金属工業株式会社 竪型炉の装入物プロフィール測定方法および測定装置
JP2799291B2 (ja) * 1994-06-07 1998-09-17 動力炉・核燃料開発事業団 炉内検査装置
JPH09176712A (ja) * 1995-12-26 1997-07-08 Kawasaki Steel Corp 高炉炉内壁面の耐火物損耗量測定方法
US6198293B1 (en) 1998-03-26 2001-03-06 Massachusetts Institute Of Technology Method and apparatus for thickness measurement using microwaves
JPH11281331A (ja) * 1998-03-26 1999-10-15 Toyota Central Res & Dev Lab Inc 内壁測定装置
US6780351B2 (en) * 2001-04-30 2004-08-24 Emil J. Wirth, Jr. Vessel inspection and repair system
US6922252B2 (en) * 2002-09-19 2005-07-26 Process Matrix, Llc Automated positioning method for contouring measurements using a mobile range measurement system
JP4383313B2 (ja) * 2004-10-15 2009-12-16 新日本製鐵株式会社 高炉内装入物の表面形状測定方法および測定装置
JP5452473B2 (ja) * 2008-03-24 2014-03-26 株式会社Ｉｈｉ検査計測 炉内観察方法及び装置
KR20120117205A (ko) 2011-04-14 2012-10-24 한국내화 주식회사 레이저 거리 측정계를 이용한 고로 대탕도 잔존 측정 기술 개발
ES2557565T3 (es) * 2011-05-23 2016-01-27 Inductotherm Corp. Horno eléctrico de inducción con sistema de detección de desgaste del revestimiento
EP2788135B1 (en) 2011-12-06 2020-09-23 Paneratech, Inc. Microwave probe for furnace refractory material
US9721044B2 (en) 2013-05-10 2017-08-01 General Electric Company Systems and methods for non-destructive evaluation of molds and crucibles used in investment casting
US9279773B2 (en) * 2014-07-18 2016-03-08 Process Metrix Crack detection and measurement in a metallurgical vessels
US10175040B2 (en) * 2015-03-20 2019-01-08 Process Metrix Characterization of refractory lining of metallurgical vessels using autonomous scanners
CN106352937B (zh) * 2016-08-19 2024-03-01 中冶京诚工程技术有限公司 一种高炉料面的在线测量系统及方法
UA123471C2 (uk) 2016-12-12 2021-04-07 Арселорміттал Спосіб і пристрій для вимірювання зносу вогнетривкого футерування приймальної ємності, призначеної для вміщення розплавленого металу
US11788161B2 (en) * 2019-04-28 2023-10-17 Inductotherm Corp. Electric induction heating and melting furnace refractory life cycle wear imaging and processing

Also Published As

Publication number Publication date
CN114008448A (zh) 2022-02-01
EP3963313A1 (en) 2022-03-09
CN114008448B (zh) 2024-07-02
WO2020223156A1 (en) 2020-11-05
US20230392219A1 (en) 2023-12-07
US11788161B2 (en) 2023-10-17
KR20210149171A (ko) 2021-12-08
US20200340071A1 (en) 2020-10-29
EP3963313A4 (en) 2023-01-04

Similar Documents

Publication Publication Date Title
BR112021021198A2 (pt) Sistema de processamento de imagem e formação de imagem do desgaste do ciclo de vida de refratário consumível, e, método para medir o desgaste de uma superfície de revestimento refratário consumível
MX338810B (es) Horno de induccion electrico con sistema de deteccion de desgaste de forro.
MY181022A (en) Detection of target nucleic acid sequences using different detection temperatures
BR112013004319A2 (pt) sistema e método para processamento da escória de aço sólido a altas temperaturas
CY1112421T1 (el) Εγκατασταση καμινου για συνεχη αναμειξη και τηξη ανοργανων αλατων
TR201908026T4 (tr) Bir eriticiye yönelik ham maddenin eritici atık gazı kullanılarak önceden ısıtılması için aygıt ve usul.
CL2009002241A1 (es) Metodo y sistema para el procesamiento de la escoria de convertidor producida en la fundicion del cobre que comprende alimentacion de la escoria en un horno de reduccion, reduccion del zinc y del cobre mediante calentamiento y remocion del zinc reducido a traves de la volatizacion en el horno de reduccion.
MX2018011732A (es) Proceso y sistema para reducir la formacion de anillos en hornos de cal.
BR112017000105A2 (pt) aparelho de processamento de resíduos
PH12014502511A1 (en) Method and arrangement for refining copper concentrate
PH12016501037A1 (en) Smelting process and apparatus
MX393937B (es) Productos refractarios y su uso.
MY166287A (en) Apparatus and method for the thermal treatment of lump or agglomerated material
ZA202102008B (en) Method for monitoring the wear of a refractory lining of a blast furnace
BR112017005583A2 (pt) processo e sistema para preparar um produto granular, e produto da atomização de gás de combustão
MA38622A1 (fr) Procédé et installation de séparation de métaux lourds à partir d'une matière première phosphorique
MA39975A (fr) Procédé et dispositif pour la fusion de métaux
IN2013MU03620A (pt)
Hinoi Regulation of osteoclastogenesis by osteocytes through growth differentiation factor-15
RU2395773C1 (ru) Способ контроля и управления процессом восстановления обмазки на футеровке вращающейся обжиговой печи
Sergeevna Martynova E. The project to control the thermal state of the electric arc furnace at the existing production
PL120190U1 (pl) Metalurgiczny piec do utleniania metali niezelaznych i ich stopów
Yuan et al. Detection of foodborne Salmonella typhimurium and Salmonella enteritidis by diplex real-time PCR using TaqMan probe
CN203454729U (zh) 一种高温夹持机构
Stevens et al. Re: Bracci M et al.“Rotating-shift nurses after a day off: peripheral clock gene expression, urinary melatonin, and serum 17–estradiol levels.”