RU2466823C2 - Измерение уровня жидкого металла в кристаллизаторе с помощью оптоволоконного способа измерения - Google Patents

Измерение уровня жидкого металла в кристаллизаторе с помощью оптоволоконного способа измерения Download PDF

Info

Publication number
RU2466823C2
RU2466823C2 RU2011107233/02A RU2011107233A RU2466823C2 RU 2466823 C2 RU2466823 C2 RU 2466823C2 RU 2011107233/02 A RU2011107233/02 A RU 2011107233/02A RU 2011107233 A RU2011107233 A RU 2011107233A RU 2466823 C2 RU2466823 C2 RU 2466823C2
Authority
RU
Russia
Prior art keywords
probe
mold
metal mirror
measuring
copper plate
Prior art date
Application number
RU2011107233/02A
Other languages
English (en)
Russian (ru)
Other versions
RU2011107233A (ru
Inventor
Маттиас АРЦБЕРГЕР (DE)
Маттиас Арцбергер
Дирк ЛИФТУХТ (DE)
Дирк ЛИФТУХТ
Уве ПЛОЦИННИК (DE)
Уве ПЛОЦИННИК
Original Assignee
Смс Зимаг Аг
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41461785&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2466823(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Смс Зимаг Аг filed Critical Смс Зимаг Аг
Publication of RU2011107233A publication Critical patent/RU2011107233A/ru
Application granted granted Critical
Publication of RU2466823C2 publication Critical patent/RU2466823C2/ru

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
    • B22D2/003—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the level of the molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
    • B22D11/182—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by measuring temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/20—Controlling or regulating processes or operations for removing cast stock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/20—Controlling or regulating processes or operations for removing cast stock
    • B22D11/201—Controlling or regulating processes or operations for removing cast stock responsive to molten metal level or slag level
    • B22D11/202—Controlling or regulating processes or operations for removing cast stock responsive to molten metal level or slag level by measuring temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/246—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/246—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices
    • G01F23/247—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices for discrete levels
    • G01F23/248—Constructional details; Mounting of probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Continuous Casting (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
RU2011107233/02A 2008-07-31 2009-07-30 Измерение уровня жидкого металла в кристаллизаторе с помощью оптоволоконного способа измерения RU2466823C2 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102008035608 2008-07-31
DE102008035608.5 2008-07-31
DE102008060032A DE102008060032A1 (de) 2008-07-31 2008-12-02 Gießspiegelmessung in einer Kokille durch ein faseroptisches Messverfahren
DE102008060032.6 2008-12-02

Publications (2)

Publication Number Publication Date
RU2011107233A RU2011107233A (ru) 2012-09-10
RU2466823C2 true RU2466823C2 (ru) 2012-11-20

Family

ID=41461785

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2011107233/02A RU2466823C2 (ru) 2008-07-31 2009-07-30 Измерение уровня жидкого металла в кристаллизаторе с помощью оптоволоконного способа измерения

Country Status (13)

Country Link
US (1) US20110167905A1 (enExample)
EP (1) EP2318162B2 (enExample)
JP (1) JP5001461B2 (enExample)
KR (1) KR20110023910A (enExample)
CN (1) CN102112253B (enExample)
CA (1) CA2732424A1 (enExample)
DE (1) DE102008060032A1 (enExample)
MX (1) MX2011001008A (enExample)
RU (1) RU2466823C2 (enExample)
TW (1) TW201006588A (enExample)
UA (1) UA98880C2 (enExample)
WO (1) WO2010012468A1 (enExample)
ZA (1) ZA201100190B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2763994C1 (ru) * 2018-06-28 2022-01-12 ДАНИЕЛИ И КО ОФФИЧИНЕ МЕККАНИКЕ С.п.А. Устройство и способ управления непрерывной разливкой

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010008480A1 (de) * 2009-09-30 2011-03-31 Sms Siemag Ag Kokille zur Verarbeitung von flüssigem metallischem Material
DE102010034729A1 (de) * 2010-02-09 2011-08-11 SMS Siemag AG, 40237 Metallurgisches Gefäß und Verfahren zur Herstellung einer Wandung des Gefäßes
DE102010035910A1 (de) * 2010-06-09 2011-12-15 Sms Siemag Ag Einrichtung zur Temperaturmessung in einem Konverter
EP2422900A1 (en) 2010-08-26 2012-02-29 SMS Concast AG Arrangement for measuring physical parameters in continuous casting moulds
US8509942B2 (en) * 2011-03-31 2013-08-13 Furukawa Electronic Co., Ltd. Method for producing metal ingot, method for controlling liquid surface, and ultrafine copper alloy wire
DE102011085932A1 (de) 2011-06-07 2012-12-13 Sms Siemag Ag Verfahren zum Regeln der Höhe des Gießspiegels in einer Kokille einer Stranggießanlage
DE102011088127A1 (de) * 2011-06-07 2012-12-13 Sms Siemag Ag Strangführungssegment einer Strangführung einer Stranggießanlage und Verfahren zum Betreiben eines Strangführungssegments
US20160109277A1 (en) * 2014-10-17 2016-04-21 Elwin G. Hunt Optically-based method and system for measuring liquids in tanks
JP6515329B2 (ja) * 2015-04-08 2019-05-22 日本製鉄株式会社 連続鋳造用鋳型
WO2017032392A1 (en) 2015-08-21 2017-03-02 Abb Schweiz Ag A casting mold and a method for measuring temperature of a casting mold
AT517889B1 (de) * 2015-10-28 2017-09-15 Primetals Technologies Austria GmbH Erfassung einer Gießspiegelhöhe in einer Kokille
CN107850495B (zh) * 2016-04-19 2020-06-30 东京毅力科创株式会社 温度测量用基板以及温度测量系统
EP3424614A1 (de) * 2017-07-03 2019-01-09 Primetals Technologies Austria GmbH Einbau eines faseroptischen temperatursensors in eine kokille und kokille mit mehreren faseroptischen temperatursensoren
KR101892732B1 (ko) * 2017-10-17 2018-08-28 한국원자력연구원 다접점 온도센서를 이용한 광대역 용융금속 액위 측정 장치 및 열 시스템
TWI645922B (zh) * 2018-01-30 2019-01-01 中國鋼鐵股份有限公司 Method for reducing surface defects of cast embryo
GB2576773A (en) 2018-08-31 2020-03-04 Advanced Fibreoptic Eng Ltd Fluid level sensing device and method
CN109374089B (zh) * 2018-12-04 2020-06-09 华中科技大学 液位和液体温度同时测量的光纤传感系统及其测量方法
BE1026975B1 (fr) * 2019-06-21 2020-08-12 Ebds Eng Sprl Lingotière de coulée continue de métaux, système de mesure de la température et système et procédé de détection de percée dans une installation de coulée continue de métaux
CN112935213B (zh) * 2019-12-11 2022-10-28 中冶京诚工程技术有限公司 结晶器内钢水液面高度测量方法及相关装置
CN111103029B (zh) * 2019-12-26 2021-04-30 河南理工大学 一种用于煤仓煤位光纤光栅智能监测装置及监测方法
CN114309520B (zh) * 2020-09-30 2024-02-13 宝山钢铁股份有限公司 一种钢水液面稳定性监控的反馈方法
CN113959527B (zh) * 2021-10-21 2023-11-24 南昌大学 一种基于塑料光纤宏弯方法制备的液位传感器
WO2023081151A1 (en) * 2021-11-02 2023-05-11 The Curators Of The University Of Missouri Optical fiber interferometry sensor for high temperature mold gapmeasurement
EP4558294A1 (de) * 2022-07-18 2025-05-28 Primetals Technologies Austria GmbH VIRTUELLER FÜLLSTANDSSENSOR FÜR EINE KOKILLE EINER STRANGGIEßANLAGE
KR102882047B1 (ko) 2022-07-27 2025-11-05 세메스 주식회사 액적 분석 유닛 및 이를 포함하는 기판 처리 장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2015827C1 (ru) * 1991-07-11 1994-07-15 Геннадий Александрович Ляхов Способ контроля технологического процесса непрерывной разливки металла и устройство для его осуществления
RU2095902C1 (ru) * 1995-07-28 1997-11-10 Научный центр волоконной оптики при Институте общей физики РАН Рамановский волоконный лазер (варианты) и брэгговская волоконнооптическая решетка

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927270B2 (ja) 1976-03-31 1984-07-04 三菱重工業株式会社 連続鋳造鋳型内の湯面検出装置
JPS5496713U (enExample) * 1977-12-20 1979-07-09
JPS57154364A (en) * 1981-03-20 1982-09-24 Kobe Steel Ltd Controlling method for surface temperature of ingot in continuous casting
FR2538545A1 (fr) * 1982-12-27 1984-06-29 Air Liquide Dispositif de mesure du niveau d'un liquide dans un reservoir
JPS6027819A (ja) * 1983-07-26 1985-02-12 Yamatake Honeywell Co Ltd レベル計
JP2779031B2 (ja) * 1990-01-12 1998-07-23 株式会社フジクラ 光ファイバ温度センサ用面状ファイバ複合体
JPH04351254A (ja) * 1991-05-24 1992-12-07 Sumitomo Metal Ind Ltd 連続鋳造におけるモールドレベル測定装置
JPH06277814A (ja) * 1993-03-26 1994-10-04 Sumitomo Heavy Ind Ltd 連続鋳造機におけるブレークアウト検出装置
JPH06294685A (ja) * 1993-04-08 1994-10-21 Sumitomo Metal Ind Ltd 溶湯レベル検出装置
US5838700A (en) * 1995-07-28 1998-11-17 Nauchny Tsentr Volokonnoi Optiki Pri Institute Obschei Fiziki Rossiiskoi Akademii Nauk Raman fibre laser, bragg fibre-optical grating and method for changing the refraction index in germanium silicate glass
JPH0985406A (ja) * 1995-09-27 1997-03-31 Sumitomo Metal Ind Ltd 連続鋳造方法
JPH09243470A (ja) * 1996-03-13 1997-09-19 Nkk Corp 溶湯容器の溶湯レベル測定方法及び装置
JPH1183601A (ja) * 1997-09-05 1999-03-26 Furukawa Electric Co Ltd:The 液位計とそれを用いた地中浸潤面レベル計測装置
GB9813095D0 (en) * 1998-06-18 1998-08-19 Secr Defence Temperature sensing apparatus
JP2000111387A (ja) * 1998-10-02 2000-04-18 Toshiba Corp 液位測定方法および装置
JP2003302277A (ja) * 2002-04-10 2003-10-24 Sumitomo Electric Ind Ltd 比重補正機能付き液位センサ
WO2004015349A2 (en) * 2002-08-06 2004-02-19 Lios Technology Gmbh Furnace, method and monitoring system for monitoring its condition
EP1769864A1 (de) 2005-09-29 2007-04-04 Concast Ag Verfahren und Vorrichtung zur Bestimmung der Höhe des Badspiegels in einer Stranggiesskokille
JP2007101508A (ja) * 2005-10-07 2007-04-19 Sumitomo Electric Ind Ltd 温度測定方法及び温度測定装置
JP4768405B2 (ja) * 2005-11-09 2011-09-07 東日本旅客鉄道株式会社 光ファイバセンサー及び歪・温度観測システム
DE102006048086A1 (de) * 2006-10-10 2008-04-17 Sms Demag Ag Vorrichtung für Resonanzoszillation und Verfahren zu deren Herstellung
CN101578506A (zh) * 2007-01-10 2009-11-11 住友电气工业株式会社 对象物的温度分布测定方法及传感器单元
JP4568301B2 (ja) * 2007-04-12 2010-10-27 三島光産株式会社 連続鋳造用鋳型
DE102008060507A1 (de) * 2008-07-10 2010-01-14 Sms Siemag Aktiengesellschaft Temperaturmessung in einer Kokille durch ein faseroptisches Messverfahren

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2015827C1 (ru) * 1991-07-11 1994-07-15 Геннадий Александрович Ляхов Способ контроля технологического процесса непрерывной разливки металла и устройство для его осуществления
RU2095902C1 (ru) * 1995-07-28 1997-11-10 Научный центр волоконной оптики при Институте общей физики РАН Рамановский волоконный лазер (варианты) и брэгговская волоконнооптическая решетка

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2763994C1 (ru) * 2018-06-28 2022-01-12 ДАНИЕЛИ И КО ОФФИЧИНЕ МЕККАНИКЕ С.п.А. Устройство и способ управления непрерывной разливкой

Also Published As

Publication number Publication date
ZA201100190B (en) 2011-09-28
EP2318162A1 (de) 2011-05-11
DE102008060032A1 (de) 2010-02-04
EP2318162B2 (de) 2017-10-04
CN102112253A (zh) 2011-06-29
MX2011001008A (es) 2011-03-25
TW201006588A (en) 2010-02-16
KR20110023910A (ko) 2011-03-08
CN102112253B (zh) 2014-08-27
UA98880C2 (ru) 2012-06-25
RU2011107233A (ru) 2012-09-10
EP2318162B1 (de) 2013-05-29
WO2010012468A1 (de) 2010-02-04
CA2732424A1 (en) 2010-02-04
JP5001461B2 (ja) 2012-08-15
US20110167905A1 (en) 2011-07-14
JP2011529400A (ja) 2011-12-08

Similar Documents

Publication Publication Date Title
RU2466823C2 (ru) Измерение уровня жидкого металла в кристаллизаторе с помощью оптоволоконного способа измерения
JP2011529400A5 (enExample)
RU2466822C2 (ru) Измерение температуры в кристаллизаторе оптоволоконным способом измерения
EP3337632B1 (en) A casting mold and a method for detecting a temperature distribution of molten metal in a casting mold
CN102575962A (zh) 用于测量温度梯度的传感器
KR20200127034A (ko) 금속용 연속 주조 잉곳 주형, 연속 금속 주조기에서의 브레이크아웃 감지 시스템 및 방법
CN102574200B (zh) 用于加工液态的金属材料的铸模
CN217466026U (zh) 浇铸模和用于在浇铸模的侧壁板中的温度检测的测量设备
CN102782433B (zh) 用于容纳液态的金属的浇包或中间容器
KR20120128645A (ko) 금속 용융로의 전극 지지 암
RU2503902C1 (ru) Блок охлаждения инжектора для удерживания по меньшей мере одного инжектора
KR101223105B1 (ko) 분포형 광섬유 센서를 이용한 다점형 온도계측장치
RU158854U1 (ru) Волоконно-оптический сенсор распределения температуры
JP3121672B2 (ja) 鋳型内温度の監視測定装置
JPH04351254A (ja) 連続鋳造におけるモールドレベル測定装置
Zhong Optical Distributed Sensing: Reel-To-Reel Fabrication of Quasi-Distributed FBGs for Improved Scattering Signal and Enhanced Harsh Environment Stability
KR20230120604A (ko) 광학 파브리-페로 기반 액체 레벨 센서