ATE61875T1 - Vorrichtung zur abrasionsmessung der verkleidung feuerfester oefen. - Google Patents
Vorrichtung zur abrasionsmessung der verkleidung feuerfester oefen.Info
- Publication number
- ATE61875T1 ATE61875T1 AT84308540T AT84308540T ATE61875T1 AT E61875 T1 ATE61875 T1 AT E61875T1 AT 84308540 T AT84308540 T AT 84308540T AT 84308540 T AT84308540 T AT 84308540T AT E61875 T1 ATE61875 T1 AT E61875T1
- Authority
- AT
- Austria
- Prior art keywords
- lining
- vessel
- linear array
- background level
- furnace vessel
- Prior art date
Links
- 238000005299 abrasion Methods 0.000 title 1
- 238000007689 inspection Methods 0.000 abstract 3
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000013507 mapping Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (2)
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 |
EP84308540A EP0147964B1 (de) | 1983-12-13 | 1984-12-07 | Vorrichtung zur Abrasionsmessung der Verkleidung feuerfester Öfen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE61875T1 true ATE61875T1 (de) | 1991-04-15 |
Family
ID=24239901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT84308540T ATE61875T1 (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 (29)
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 |
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 |
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 |
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 |
EP2788135B1 (de) * | 2011-12-06 | 2020-09-23 | Paneratech, Inc. | Mikrowellensonde für feuerfestes material für hochöfen |
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 |
JP7098301B2 (ja) * | 2017-10-20 | 2022-07-11 | 神鋼検査サービス株式会社 | 亀裂検出方法 |
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 |
Family Cites Families (16)
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 |
-
1983
- 1983-12-13 US US06/560,915 patent/US4708482A/en not_active Expired - Lifetime
-
1984
- 1984-12-07 DE DE8484308540T patent/DE3484301D1/de not_active Expired - Fee Related
- 1984-12-07 EP EP84308540A patent/EP0147964B1/de not_active Expired - Lifetime
- 1984-12-07 AT AT84308540T patent/ATE61875T1/de not_active IP Right Cessation
- 1984-12-11 ZA ZA849623A patent/ZA849623B/xx unknown
- 1984-12-12 CA CA000469873A patent/CA1239534A/en not_active Expired
- 1984-12-12 JP JP59262647A patent/JPS60151550A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS60151550A (ja) | 1985-08-09 |
CA1239534A (en) | 1988-07-26 |
EP0147964A3 (en) | 1987-10-07 |
DE3484301D1 (de) | 1991-04-25 |
US4708482A (en) | 1987-11-24 |
ZA849623B (en) | 1985-08-28 |
EP0147964B1 (de) | 1991-03-20 |
EP0147964A2 (de) | 1985-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |