ES2194976T3 - Sonda de inmersion para metal fundido. - Google Patents

Sonda de inmersion para metal fundido.

Info

Publication number
ES2194976T3
ES2194976T3 ES96904241T ES96904241T ES2194976T3 ES 2194976 T3 ES2194976 T3 ES 2194976T3 ES 96904241 T ES96904241 T ES 96904241T ES 96904241 T ES96904241 T ES 96904241T ES 2194976 T3 ES2194976 T3 ES 2194976T3
Authority
ES
Spain
Prior art keywords
chamber
liquid temperature
sample
probe
immersion
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 - Lifetime
Application number
ES96904241T
Other languages
English (en)
Inventor
Christopher Wall
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.)
Heraeus Electro Nite International NV
Original Assignee
Heraeus Electro Nite International NV
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 Heraeus Electro Nite International NV filed Critical Heraeus Electro Nite International NV
Application granted granted Critical
Publication of ES2194976T3 publication Critical patent/ES2194976T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/12—Dippers; Dredgers
    • G01N1/125—Dippers; Dredgers adapted for sampling molten metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/09—Molten metal samplers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

SE PRESENTA UNA SONDA DE INMERSION (10) PARA DETERMINAR UNA TEMPERATURA DEL LIQUIDO DE UNA MUESTRA DE METAL FUNDIDO DURANTE LA SOLIDIFICACION, LA SONDA TIENE UN PRIMER CUERPO REFRACTARIO (14) CON UNA CARA DE INMERSION (24), UNA CAMARA DE MUESTRAS INTERIOR (26), Y UN CONDUCTO (30) ENTRE LA CARA DE INMERSION (24) Y LA PARED DEL EXTREMO (28) DE LA CAMARA (26). UN DIFUSOR DE CALOR (46) SE POSICIONA DENTRO DE LA CAMARA (26) DE FORMA ADYACENTE A LA PARED DEL EXTREMO (28) Y UN BLINDAJE AISLANTE (50) SE POSICIONA DENTRO DE LA CAMARA (26) DE FORMA ADYACENTE AL DIFUSOR DE CALOR (46), CADA UNO TIENE UNA ABERTURA QUE SE CORRESPONDE CON EL TUBO DE ENTRADA (36). EL BLINDAJE AISLANTE (50) DIFUNDE LA ENERGIA TERMICA DEL INTERIOR DE LA CAMARA (26) A UNA SEGUNDA VELOCIDAD (R{SUB,2}) MENOR QUE UNA PRIMERA VELOCIDAD (R{SUB,1}) DE LAS PAREDES INTERIORES DE LA CAMARA (26). UN SENSOR DE LA TEMPERATURA DEL LIQUIDO (56) SE POSICIONA DENTRO DE LA CAMARA (26) SEPARADO DEL BLINDAJE AISLANTE (50). PARA DETERMINAR LA TEMPERATURA DEL LIQUIDO, LA SONDA (10) SE SUMERGE EN EL METAL FUNDIDO, Y LA MUESTRA DE METAL FUNDIDO FLUYE AL INTERIOR DE LA CAMARA A TRAVES DEL CONDUCTO (30). CUANDO EL FLUJO CESA, EL DIFUSOR DE CALOR (46) SOLIDIFICA UNA PARTE ADYACENTE DEL METAL FUNDIDO Y SELLA LA MUESTRA DENTRO DE LA CAMARA (26). LA MUESTRA SELLADA SE SOLIDIFICA A LO LARGO DE UN FRENTE DE SOLIDIFICACION QUE PROGRESA HACIA EL BLINDAJE AISLANTE (50). DE ESTA FORMA, SE PREVIENE QUE SE FORMEN HUECOS GASEOSOS DE FORMA ADYACENTE AL SENSOR (56) MIENTRAS QUE SE DETERMINA LA TEMPERATURA DEL LIQUIDO.
ES96904241T 1995-02-06 1996-01-29 Sonda de inmersion para metal fundido. Expired - Lifetime ES2194976T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/384,985 US5577841A (en) 1995-02-06 1995-02-06 Molten metal immersion probe

Publications (1)

Publication Number Publication Date
ES2194976T3 true ES2194976T3 (es) 2003-12-01

Family

ID=23519565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96904241T Expired - Lifetime ES2194976T3 (es) 1995-02-06 1996-01-29 Sonda de inmersion para metal fundido.

Country Status (16)

Country Link
US (1) US5577841A (es)
EP (1) EP0754296B1 (es)
KR (1) KR100390598B1 (es)
CN (1) CN1100255C (es)
AU (1) AU690823B2 (es)
BR (1) BR9605113A (es)
CA (1) CA2187187A1 (es)
DE (1) DE69627764T2 (es)
ES (1) ES2194976T3 (es)
PL (1) PL179795B1 (es)
RU (1) RU2155948C2 (es)
TR (1) TR199600800T1 (es)
TW (1) TW360568B (es)
UA (1) UA48949C2 (es)
WO (1) WO1996024829A1 (es)
ZA (1) ZA96843B (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE508842C2 (sv) * 1996-02-26 1998-11-09 Sintercast Ab Förfarande och anordning för mätning av temperaturen hos en smälta i ett provkärl jämte användning av optisk pyrometri
US6679627B1 (en) * 1997-11-04 2004-01-20 Rdc Controle Ltee Self-floating device for measuring the temperature of liquids
JP4111356B2 (ja) * 1998-01-20 2008-07-02 川惣電機工業株式会社 溶融金属プローブ
DE29909595U1 (de) * 1999-06-01 1999-10-07 Minkon Sampler-Technik GmbH, 40699 Erkrath Vorrichtung zur Entnahme von Schlackenproben
US6220748B1 (en) * 1999-01-15 2001-04-24 Alcoa Inc. Method and apparatus for testing material utilizing differential temperature measurements
SE0104252D0 (sv) * 2001-12-17 2001-12-17 Sintercast Ab New device
DE10331124B3 (de) * 2003-07-09 2005-02-17 Heraeus Electro-Nite International N.V. Verfahren und Vorrichtung zum Messen der Abkühlkurve von Schmelzenproben und/oder der Aufheizkurve von Schmelzenproben sowie deren Verwendung
US6942381B2 (en) * 2003-09-25 2005-09-13 Alcoa Inc. Molten cryolitic bath probe
DE10359449B3 (de) * 2003-12-17 2005-03-03 Heraeus Electro-Nite International N.V. Trägerrohr für Sensoren
RU2273841C1 (ru) * 2004-11-01 2006-04-10 ООО "Компания "Нординкрафт" Способ спектрального анализа элементов металлического расплава в плавильном резервуаре и устройство для его осуществления
RU2308695C2 (ru) * 2005-10-13 2007-10-20 ООО "Нординкрафт-Сенсор" Измерительный зонд для погружения в расплав металла
DE102005060493B3 (de) * 2005-12-15 2006-11-30 Heraeus Electro-Nite International N.V. Messsonde
DE102005060492B3 (de) * 2005-12-15 2007-05-24 Heraeus Electro-Nite International N.V. Messsonde zur Messung in Metall- oder Schlackeschmelzen
DE102006047765B3 (de) * 2006-10-06 2007-12-20 Heraeus Electro-Nite International N.V. Eintauchlanze für die Analyse von Schmelzen und Flüssigkeiten
RU2389009C2 (ru) * 2008-06-05 2010-05-10 ООО "Нординкрафт-Сенсор" Устройство для получения и подготовки пробы для исследования электропроводного расплава
CN101907587A (zh) * 2009-06-05 2010-12-08 贺利氏电子耐特国际股份公司 插入式探针
DE202009011860U1 (de) * 2009-09-02 2010-03-04 Türk & Hillinger GmbH Hochtemperaturstecker
RU2448199C1 (ru) * 2010-08-13 2012-04-20 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" Устройство для отбора проб расплава в электролизере
KR101211999B1 (ko) * 2010-09-29 2012-12-13 우진 일렉트로나이트(주) 듀얼 샘플러 복합 프로브
DE102011121183B4 (de) 2011-05-18 2014-02-27 Heraeus Electro-Nite International N.V. Probennehmer für die Probennahme aus Schmelzen mit einem Schmelzpunkt größer 600°C sowie Verfahren zur Probennahme
DE102011116440A1 (de) * 2011-10-20 2013-04-25 Heraeus Electro-Nite International N.V. Vorrichtung zum Messen von Parametern oder zur Probennahme in Eisen- oder Stahlschmelzen
DE102013224565A1 (de) * 2013-04-30 2014-10-30 Heraeus Electro-Nite International N.V. Probennehmer und Verfahren zur Probenentnahme
KR101539315B1 (ko) * 2013-12-30 2015-07-24 우진 일렉트로나이트(주) 센서고정부재 및 이를 이용한 프로브 유닛
DE102014016902A1 (de) * 2014-11-17 2016-05-19 Minkon GmbH Sonde für eine Sublanze und Sublanze
US9958405B2 (en) * 2015-01-21 2018-05-01 Heraeus Electro-Nite International N.V. Reverse filling carbon and temperature drop-in sensor
US9958427B2 (en) 2015-01-21 2018-05-01 Heraeus Electro-Nite International N.V. Reverse filling carbon and temperature drop-in sensor
RU172270U1 (ru) * 2016-07-29 2017-07-03 Общество с ограниченной ответственностью "Хераеус Электро-Найт Челябинск" Устройство для контроля параметров расплавов металла
EP3293505B1 (en) 2016-09-13 2018-11-14 Heraeus Electro-Nite International N.V. Immersion device for slag sample collection
ES2950398T3 (es) * 2016-12-13 2023-10-09 Heraeus Electro Nite Int Muestreador de análisis directo
PL3336513T3 (pl) * 2016-12-13 2021-09-06 Heraeus Electro-Nite International N.V. Urządzenie do pobierania próbek stopionego metalu
PL3336511T3 (pl) * 2016-12-13 2019-11-29 Heraeus Electro Nite Int Urządzenie do pobierania próbek do bezpośredniej analizy
ES2726037T3 (es) * 2016-12-13 2019-10-01 Heraeus Electro Nite Int Muestreador de análisis directo con disipador térmico
MX2020003747A (es) 2017-10-05 2020-08-03 Vesuvius Refratarios Ltda Sensor de inmersion para determinar composicion quimica de metal fundido.
RU2672646C1 (ru) * 2017-12-22 2018-11-16 Общество с ограниченной ответственностью "ЕВРАЗИЙСКИЕ ПРИБОРЫ" Устройство для измерения технологических параметров расплавов стали с одновременным отбором пробы
US10731895B2 (en) * 2018-01-04 2020-08-04 Ademco Inc. Mounting adaptor for mounting a sensor assembly to a water heater tank
EP4230990B1 (en) 2018-06-12 2025-04-02 Heraeus Electro-Nite International N.V. Improved molten metal sampler
PL3581914T3 (pl) * 2018-06-12 2023-09-18 Heraeus Electro-Nite International N.V. Próbniki stopionego metalu do zastosowań z wysoką i niską zawartością tlenu
RU2683376C1 (ru) * 2018-06-27 2019-03-28 Сергей Викторович Прохоров Погружной зонд для замера температуры и отбора пробы металлического и шлакового расплава в конвертере
WO2025180889A1 (en) * 2024-03-01 2025-09-04 Heraeus Electro-Nite International N.V. Sample unit for a sampling system and method for taking samples from molten aluminum in a primary aluminum producing facility
EP4610621A1 (en) * 2024-03-01 2025-09-03 Heraeus Electro-Nite International N.V. Sample unit for a sampling system and method for taking samples from molten aluminum in a primary aluminum producing facility

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456164A (en) * 1966-05-23 1969-07-15 Ncr Co Solenoid energizing means
US3463005A (en) * 1966-07-12 1969-08-26 Leeds & Northrup Co Immersion molten metal sampler device
US3577886A (en) * 1969-10-13 1971-05-11 Leeds & Northrup Co Device for immersion in molten material to sample and/or measure temperature
BE759567A (fr) * 1969-11-28 1971-04-30 Land Pyrometers Ltd Lance pour prelever des echantillons de metal en fusion
US3656347A (en) * 1970-06-24 1972-04-18 William J Collins Device and method for sampling molten metal
US3656346A (en) * 1970-08-05 1972-04-18 William J Collins Device and method for sampling molten metal
GB1508974A (en) * 1974-03-20 1978-04-26 Collins R Molten metal samplers
US3877309A (en) * 1974-03-25 1975-04-15 Richard J Hance Immersion sampler for molten material
US3922916A (en) * 1974-07-15 1975-12-02 Leeds & Northrup Co Sampler for molten materials
US3915002A (en) * 1974-08-16 1975-10-28 Leeds & Northrup Co Sampler for molten materials
US3950992A (en) * 1975-08-27 1976-04-20 Leeds & Northrup Company Immersion sampler for molten metal
US4778281A (en) * 1979-04-26 1988-10-18 Falk Richard A Molten metal sampler with heat sensors
US4361053A (en) * 1980-11-13 1982-11-30 Electro-Nite Co. Molten metal bath temperature sensor and sampler
US4401389A (en) * 1981-01-24 1983-08-30 Electro-Nite Co. Measuring probe for taking a sample from a metal bath and for measuring the bath temperatures
IT1151186B (it) * 1982-05-20 1986-12-17 Sidermes Srl Dispositivo campionatore per prelevare un campione di metallo fuso determinando contemporaneamente la temperatura del bagno di fusione
SU1249378A1 (ru) * 1984-07-05 1986-08-07 Научно-исследовательский и опытно-конструкторский институт автоматизации черной металлургии Устройство дл ввода датчиков в расплав
US4842418A (en) * 1986-11-10 1989-06-27 Electro-Nite Company Two temperature measuring probe
CA2007179C (en) * 1989-05-05 1995-02-07 Gary H. Haughton Holder for molten metal sampling device

Also Published As

Publication number Publication date
KR100390598B1 (ko) 2003-09-26
DE69627764T2 (de) 2004-01-29
RU2155948C2 (ru) 2000-09-10
ZA96843B (en) 1996-12-17
WO1996024829A1 (en) 1996-08-15
BR9605113A (pt) 1997-10-07
UA48949C2 (uk) 2002-09-16
AU4841696A (en) 1996-08-27
MX9604613A (es) 1997-11-29
US5577841A (en) 1996-11-26
CA2187187A1 (en) 1996-08-15
TW360568B (en) 1999-06-11
AU690823B2 (en) 1998-04-30
CN1146809A (zh) 1997-04-02
PL316680A1 (en) 1997-02-03
EP0754296B1 (en) 2003-05-02
CN1100255C (zh) 2003-01-29
PL179795B1 (pl) 2000-10-31
DE69627764D1 (de) 2003-06-05
EP0754296A1 (en) 1997-01-22
TR199600800T1 (tr) 1997-03-21

Similar Documents

Publication Publication Date Title
ES2194976T3 (es) Sonda de inmersion para metal fundido.
FI77731C (fi) Nedsaenkbar maetsond foer maetningar av metaller i vaetskeform.
JPS5251152A (en) Matrix heat exchanger
ES8601631A1 (es) Un dispositivo para contener aparatos electronicos, adecuado para montarse permanentemente en una estructura
FR2440074A1 (fr) Lampe a decharge dans la vapeur de mercure a basse pression
BR0307148A (pt) Inserto para uso na conexão de dois comprimentos de tubo, e, método para conectar um primeiro tubo contendo um primeiro revestimento a um segundo tubo contendo um segundo revestimento
ES2137423T3 (es) Dispositivo de sensor para medicion de la temperatura.
US3419709A (en) Blackbody radiating device with a protective hood
BR9901119A (pt) Aparelho eletrônico
RU158918U1 (ru) Гребенка термопар для измерения полей температур в газовых потоках
US2839673A (en) Underwater lamp
ES2122659T3 (es) Aparato para enfriar gases calientes.
US3537911A (en) Thermal protection for instruments
US2393593A (en) Pitot tube
DE3265919D1 (en) Support for blast furnace probe
US3577886A (en) Device for immersion in molten material to sample and/or measure temperature
ES2029346T3 (es) Aparato detector de temperatura para tubos en hornos de refinacion y similares.
US3747408A (en) Temperature measurement
KR840007900A (ko) 언더 히이터(under-heater)형로(爐)
CZ377292A3 (en) Stopper for a metallurgical casting vessel
US2731832A (en) johnson
PT80280B (pt) Processo e dispositivo para a instalacao de um gerador de plasma em um forno de cuba
EP0039290B1 (fr) Dispositif de réduction des contraintes thermiques dans le fond d'un échangeur de chaleur vertical
JPS56121944A (en) Heat pipe type solar heat collector
JPS5692127A (en) Electrode supporting structure