DE3484301D1 - Vorrichtung zur abrasionsmessung der verkleidung feuerfester oefen. - Google Patents

Vorrichtung zur abrasionsmessung der verkleidung feuerfester oefen.

Info

Publication number
DE3484301D1
DE3484301D1 DE8484308540T DE3484301T DE3484301D1 DE 3484301 D1 DE3484301 D1 DE 3484301D1 DE 8484308540 T DE8484308540 T DE 8484308540T DE 3484301 T DE3484301 T DE 3484301T DE 3484301 D1 DE3484301 D1 DE 3484301D1
Authority
DE
Germany
Prior art keywords
lining
vessel
linear array
background level
furnace vessel
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 - Fee Related
Application number
DE8484308540T
Other languages
English (en)
Inventor
Gary L Neiheisel
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.)
Armco Inc
Original Assignee
Armco 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 Armco Inc filed Critical Armco Inc
Application granted granted Critical
Publication of DE3484301D1 publication Critical patent/DE3484301D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0021—Devices for monitoring linings for wear
    • 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
    • C21C5/441—Equipment used for making or repairing linings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
DE8484308540T 1983-12-13 1984-12-07 Vorrichtung zur abrasionsmessung der verkleidung feuerfester oefen. Expired - Fee Related DE3484301D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/560,915 US4708482A (en) 1982-02-22 1983-12-13 Method and apparatus for measuring wear in the lining of refractory furnaces

Publications (1)

Publication Number Publication Date
DE3484301D1 true DE3484301D1 (de) 1991-04-25

Family

ID=24239901

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484308540T Expired - Fee Related DE3484301D1 (de) 1983-12-13 1984-12-07 Vorrichtung zur abrasionsmessung der verkleidung feuerfester oefen.

Country Status (7)

Country Link
US (1) US4708482A (de)
EP (1) EP0147964B1 (de)
JP (1) JPS60151550A (de)
AT (1) ATE61875T1 (de)
CA (1) CA1239534A (de)
DE (1) DE3484301D1 (de)
ZA (1) ZA849623B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5127736A (en) * 1982-02-22 1992-07-07 Armco Inc. Apparatus for measuring wear in the lining of refractory furnaces
JPS6244652A (ja) * 1985-08-22 1987-02-26 Nobuo Mikoshiba 結晶欠陥分析装置
JPS62157555A (ja) * 1985-12-28 1987-07-13 Nippon Kokan Kk <Nkk> 塗装面の欠陥部検出方法
JPS63188749A (ja) * 1987-01-30 1988-08-04 Chino Corp 回収ボイラのチヤ−ベツド測定装置
JPS63188748A (ja) * 1987-01-30 1988-08-04 Chino Corp 回収ボイラのチヤ−ベツド測定装置
JPS63188750A (ja) * 1987-01-30 1988-08-04 Chino Corp 回収ボイラの過熱器の測定装置
US4896218A (en) * 1987-09-04 1990-01-23 Rockwell International Corporation Circularly polarized multi-bandpass interference contrast enhancement filter
US4893933A (en) * 1987-09-30 1990-01-16 Armco Inc. Automatic BOF vessel remaining lining profiler and method
JP2542653B2 (ja) * 1987-12-10 1996-10-09 ファナック株式会社 非接触倣い方法
US5021675A (en) * 1990-02-05 1991-06-04 Dresser Industries, Inc. Photoelectric mensuration device and method for determining PDC cutter wear
DE4036407C2 (de) * 1990-11-15 1994-06-01 Telefunken Microelectron Sensorsystem
US5147137A (en) * 1991-01-22 1992-09-15 The United States Of America As Represented By The United States Department Of Energy Refractory thermowell for continuous high temperature measurement of molten metal
US5212738A (en) * 1991-04-12 1993-05-18 Martin Marietta Magnesia Specialties Inc. Scanning laser measurement system
US5362962A (en) * 1993-04-16 1994-11-08 Edison Welding Institute Method and apparatus for measuring pipeline corrosion
FI94907C (fi) * 1993-12-29 1995-11-10 Rautaruukki Oy Menetelmä optista säteilyä lähettävän ja vastaanottavan mittalaitteen asemoimiseksi säiliön vuorauksen kulumismittauksessa
US5491553A (en) * 1994-06-01 1996-02-13 Phillips Kiln Service Company Of Canada, Ltd. Triple laser rotary kiln alignment system
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
KR100332928B1 (ko) * 1999-12-23 2002-04-20 이구택 코렉스 용융로용 노즐 침식상태 검사장치
US6780351B2 (en) 2001-04-30 2004-08-24 Emil J. Wirth, Jr. Vessel inspection and repair system
DE102005057733B4 (de) * 2005-12-02 2009-10-22 Specialty Minerals (Michigan) Inc., Bingham Farms Verfahren zum Vermessen der Feuerfestauskleidung eines metallurgischen Schmelzgefäßes
JP6227220B2 (ja) * 2010-12-27 2017-11-08 Ｊｆｅスチール株式会社 炉壁形状測定装置、炉壁形状測定システム、および炉壁形状測定方法
US9255794B2 (en) 2011-12-06 2016-02-09 Paneratech, Inc. Microwave probe for furnace refractory material
RU2529332C2 (ru) * 2012-08-27 2014-09-27 Общество С Ограниченной Ответственностью "Евростандарт" Способ определения топографии слоев футеровки металлургических агрегатов
US9880110B2 (en) 2014-03-26 2018-01-30 Paneratech, Inc. Material erosion monitoring system and method
US9488601B2 (en) 2014-03-26 2016-11-08 Paneratech, Inc. Material erosion monitoring system and method
EP3255421B1 (de) 2016-06-10 2020-01-01 coatmaster AG Vorrichtung zur kontaktlosen und zerstörungsfreien prüfung einer oberfläche durch messung ihrer infrarotstrahlung
CN107617724A (zh) * 2017-10-23 2018-01-23 郑州大学 一种钢包内衬耐火材料蚀损情况在线检测方法及装置
CN108387274B (zh) * 2018-05-18 2024-03-19 杭州谱诚泰迪实业有限公司 通过三维扫描实现铁水包包况测量的装置及方法

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Publication number Priority date Publication date Assignee Title
US2982856A (en) * 1955-06-27 1961-05-02 Rca Corp Tunable infrared apparatus and methods
US3885872A (en) * 1973-06-12 1975-05-27 Ibm Digital proximity sensing system
JPS5319426B2 (de) * 1973-06-15 1978-06-21
SE414347B (sv) * 1974-11-20 1980-07-21 Aga Ab Anordning for att meta avstandet till en punkt pa den egenstralande innerveggen i en ugn
JPS51147510A (en) * 1975-06-13 1976-12-17 Nippon Steel Corp Method of measuring working surface profile of refractory lining vessels and of mending the surface
US4146327A (en) * 1976-12-27 1979-03-27 Autech Optical triangulation gauging system
JPS5479104A (en) * 1977-12-08 1979-06-23 Kurosaki Refractories Co Lining apparatus equipped with television camera
JPS54115603A (en) * 1978-02-28 1979-09-08 Sumitomo Metal Ind Ltd Method and apparatus for detecting loss of repairing material for blast furnace inner wall
US4180322A (en) * 1978-05-01 1979-12-25 Alcyon Equipment S.A. Interior measurement of enclosed spaces
US4248532A (en) * 1978-12-26 1981-02-03 Nosler John C Electro-optical distance-measuring system
US4373804A (en) * 1979-04-30 1983-02-15 Diffracto Ltd. Method and apparatus for electro-optically determining the dimension, location and attitude of objects
US4373805A (en) * 1979-05-03 1983-02-15 The Singer Company Laser altimeter and probe height sensor
DE2945251A1 (de) * 1979-11-09 1981-05-14 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH, 4000 Düsseldorf Verfahren und vorrichtung zur bestimmung der lage einer oberflaeche
US4301998A (en) * 1980-04-25 1981-11-24 Pfizer Inc. Vertical gunning apparatus with television monitor
JPS58196406A (ja) * 1982-05-13 1983-11-15 Kawasaki Steel Corp 炉壁プロフイル測定装置
EP0121617A1 (de) * 1983-04-07 1984-10-17 Armco Inc. Verfahren und Vorrichtung zum Messen der Abnutzung der Auskleidung von Öfen

Also Published As

Publication number Publication date
US4708482A (en) 1987-11-24
JPS60151550A (ja) 1985-08-09
EP0147964A2 (de) 1985-07-10
ZA849623B (en) 1985-08-28
CA1239534A (en) 1988-07-26
ATE61875T1 (de) 1991-04-15
EP0147964A3 (en) 1987-10-07
EP0147964B1 (de) 1991-03-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee