EA202091159A1 - Мониторинг состояния шахтной печи - Google Patents

Мониторинг состояния шахтной печи

Info

Publication number
EA202091159A1
EA202091159A1 EA202091159A EA202091159A EA202091159A1 EA 202091159 A1 EA202091159 A1 EA 202091159A1 EA 202091159 A EA202091159 A EA 202091159A EA 202091159 A EA202091159 A EA 202091159A EA 202091159 A1 EA202091159 A1 EA 202091159A1
Authority
EA
Eurasian Patent Office
Prior art keywords
wall
condition monitoring
condition
monitoring probe
furnace
Prior art date
Application number
EA202091159A
Other languages
English (en)
Other versions
EA038898B1 (ru
Inventor
Кристиан Де Грёйтер
Ив Хайнен
Николя Маджоли
Пауль Токкерт
Original Assignee
Поль Вурт С.А.
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 Поль Вурт С.А. filed Critical Поль Вурт С.А.
Publication of EA202091159A1 publication Critical patent/EA202091159A1/ru
Publication of EA038898B1 publication Critical patent/EA038898B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C21B7/103—Detection of leakages of the cooling liquid
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/28—Arrangements of monitoring devices, of indicators, of alarm devices
    • 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
    • F27B3/24—Cooling arrangements
    • 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
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • 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
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/001—Cooling of furnaces the cooling medium being a fluid other than a gas
    • F27D2009/0013—Cooling of furnaces the cooling medium being a fluid other than a gas the fluid being water
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0018—Cooling of furnaces the cooling medium passing through a pattern of tubes
    • F27D2009/0021—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine
    • F27D2009/0024—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine with contiguous tubes, which may be separately welded one to the other
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0018—Cooling of furnaces the cooling medium passing through a pattern of tubes
    • F27D2009/0032—Cooling of furnaces the cooling medium passing through a pattern of tubes integrated with refractories in a panel
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0045—Cooling of furnaces the cooling medium passing a block, e.g. metallic
    • F27D2009/0048—Cooling of furnaces the cooling medium passing a block, e.g. metallic incorporating conduits for the medium
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0056—Use of high thermoconductive elements
    • F27D2009/0062—Use of high thermoconductive elements made from copper or copper alloy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Blast Furnaces (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Представлена шахтная печь, прежде всего доменная печь, включающая в себя металлический кожух (11), задающий внешнюю стену печи, защитный слой, защищающий внутреннюю поверхность внешней стены, и по меньшей мере один зонд (24) мониторинга состояния, расположенный внутри внешней стены и в пределах защитного слоя для мониторинга его состояния. Зонд мониторинга состояния соединен с модулем (62) беспроводной передачи, расположенным за пределами внешней стены для передачи данных мониторинга состояния. Модуль (62) беспроводной передачи расположен внутри короба (38), установленного на внешней поверхности металлического кожуха (11). Зонд (24) мониторинга состояния включает в себя несколько токопроводящих контуров (28), расположенных на предварительно заданных заглублениях (d1, d2, d3) под передней плоскостью корпуса или огнеупорной футеровкой так, что по изменению электрической характеристики контура(ов) вследствие истирания может быть обнаружен износ корпуса (12), соответственно огнеупорных материалов.
EA202091159A 2017-11-13 2018-11-12 Мониторинг состояния шахтной печи EA038898B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU100516A LU100516B1 (en) 2017-11-13 2017-11-13 Shaft furnace condition monitoring
PCT/EP2018/080934 WO2019092241A1 (en) 2017-11-13 2018-11-12 Shaft furnace condition monitoring

Publications (2)

Publication Number Publication Date
EA202091159A1 true EA202091159A1 (ru) 2020-08-10
EA038898B1 EA038898B1 (ru) 2021-11-03

Family

ID=60484429

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202091159A EA038898B1 (ru) 2017-11-13 2018-11-12 Мониторинг состояния шахтной печи

Country Status (11)

Country Link
US (2) US11377701B2 (ru)
EP (2) EP3710604B1 (ru)
JP (1) JP7241749B2 (ru)
KR (1) KR102606031B1 (ru)
BR (1) BR112020009548B1 (ru)
EA (1) EA038898B1 (ru)
ES (1) ES2909119T3 (ru)
LU (1) LU100516B1 (ru)
PL (1) PL3710604T3 (ru)
TW (1) TWI785144B (ru)
WO (1) WO2019092241A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU100516B1 (en) * 2017-11-13 2019-05-27 Wurth Paul Sa Shaft furnace condition monitoring
TWI778687B (zh) * 2021-06-30 2022-09-21 中國鋼鐵股份有限公司 高爐爐冷智能監控系統

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1119110A (en) * 1965-11-26 1968-07-10 Gen Electric Improvements in switch and terminal assembly for selectively controlling dynamoelectric machine winding circuits and the like
US3532797A (en) * 1967-08-07 1970-10-06 Hermann K Lunig Apparatus for monitoring thickness of wall lining of electric arc furnace
US3898366A (en) * 1974-05-08 1975-08-05 Youngstown Sheet And Tube Co Metallurgical heating system with refractory wear indicia
SE445258B (sv) * 1980-08-28 1986-06-09 Kobe Steel Ltd Sett att overvaka avnotning av eldfasta veggar i en masugn
JPH0244186Y2 (ru) * 1980-11-07 1990-11-22
US4442706A (en) * 1981-03-02 1984-04-17 Kabushiki Kaisha Kobe Seiko Sho Probe and a system for detecting wear of refractory wall
NL183317C (nl) * 1982-06-03 1988-09-16 Hoogovens Groep Bv Hoogovenwand.
JPS61264110A (ja) 1985-05-17 1986-11-22 Kawasaki Steel Corp 高炉ステ−ブ損耗検知方法
US4872345A (en) * 1988-03-30 1989-10-10 Shell Oil Company Measuring wall erosion
JPH0777389A (ja) * 1993-09-07 1995-03-20 Nec Yamagata Ltd 熱処理炉の温度測定機構
US8985472B2 (en) * 2010-05-19 2015-03-24 Gillespie + Powers, Inc. Wireless temperature sensing and control system for metal kiln and method of using the same
KR20140034111A (ko) * 2011-07-13 2014-03-19 베리 메탈 컴패니 내화물 마모 모니터 및 처리 서모커플을 갖는 스테이브 및 벽돌 구조물
CN202688354U (zh) * 2012-07-30 2013-01-23 北京北科亿力科技有限公司 一种无线高炉炉壳测温装置
LU92346B1 (en) * 2013-12-27 2015-06-29 Wurth Paul Sa Stave cooler for a metallurgical furnace and method for protecting a stave cooler
LU92515B1 (en) * 2014-08-11 2016-02-12 Wurth Paul Sa Blast furnace cooling plate with integrated wear detection system
BR102014033086A2 (pt) * 2014-12-30 2016-10-18 Ecil Met Tec Ltda sonda de imersão e conjunto de sublança de imersão e sonda de imersão para um forno conversor
LU100516B1 (en) * 2017-11-13 2019-05-27 Wurth Paul Sa Shaft furnace condition monitoring

Also Published As

Publication number Publication date
US20220356539A1 (en) 2022-11-10
PL3710604T3 (pl) 2022-04-25
ES2909119T3 (es) 2022-05-05
US11377701B2 (en) 2022-07-05
KR20200081491A (ko) 2020-07-07
JP2021502490A (ja) 2021-01-28
BR112020009548A2 (pt) 2020-11-03
BR112020009548B1 (pt) 2023-04-11
LU100516B1 (en) 2019-05-27
TWI785144B (zh) 2022-12-01
JP7241749B2 (ja) 2023-03-17
EP3710604B1 (en) 2022-01-05
KR102606031B1 (ko) 2023-11-23
WO2019092241A1 (en) 2019-05-16
TW201923094A (zh) 2019-06-16
EA038898B1 (ru) 2021-11-03
EP4001441B1 (en) 2024-05-01
US20200270711A1 (en) 2020-08-27
EP3710604A1 (en) 2020-09-23
EP4001441A1 (en) 2022-05-25

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