BRPI0700209A - aparelho para a determinação de uma interface de uma camada de escória - Google Patents

aparelho para a determinação de uma interface de uma camada de escória

Info

Publication number
BRPI0700209A
BRPI0700209A BRPI0700209-2A BRPI0700209A BRPI0700209A BR PI0700209 A BRPI0700209 A BR PI0700209A BR PI0700209 A BRPI0700209 A BR PI0700209A BR PI0700209 A BRPI0700209 A BR PI0700209A
Authority
BR
Brazil
Prior art keywords
determining
slag layer
interface
oscillator
molten metal
Prior art date
Application number
BRPI0700209-2A
Other languages
English (en)
Inventor
Johan Knevels
Guido Cappa
Original Assignee
Heraeus Electro Nite Intenat N
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 Intenat N filed Critical Heraeus Electro Nite Intenat N
Publication of BRPI0700209A publication Critical patent/BRPI0700209A/pt
Publication of BRPI0700209B1 publication Critical patent/BRPI0700209B1/pt

Links

Classifications

    • 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
    • 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
    • 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
    • C21C5/46—Details or accessories
    • C21C5/4673—Measuring and sampling devices
    • 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—Arrangement of monitoring devices; Arrangement of safety devices
    • F27D21/0028—Devices for monitoring the level of the melt
    • 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
    • G01F23/241—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 for discrete levels
    • 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
    • G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C2005/5288—Measuring or sampling devices
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

APARELHO PARA A DETERMINAçãO DE UMA INTERFACE DE UMA CAMADA DE ESCóRIA. A presente invenção refere-se a um aparelho para a determinação de pelo menos uma interface de uma camada de escória sobre o topo de um metal fundido, o aparelho tendo um tubo transportador, sobre cuja extremidade é disposto um cabeçote de medição com um corpo fixado dentro do tubo transportador, cujo corpo tem a sua face de extremidade faceando para fora do tubo transportador. O aparelho compreende um oscilador disposto no interior do cabeçote de medição e uma bobina de indução conectada ao oscilador e disposta fora do corpo e na frente de sua face de extremidade.
BRPI0700209A 2006-01-26 2007-01-25 aparelho para a determinação de uma interface de uma camada de escória BRPI0700209B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006003950A DE102006003950A1 (de) 2006-01-26 2006-01-26 Vorrichtung zum Bestimmen einer Grenzfläche einer Schlackeschicht

Publications (2)

Publication Number Publication Date
BRPI0700209A true BRPI0700209A (pt) 2007-11-06
BRPI0700209B1 BRPI0700209B1 (pt) 2017-03-28

Family

ID=37950927

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0700209A BRPI0700209B1 (pt) 2006-01-26 2007-01-25 aparelho para a determinação de uma interface de uma camada de escória

Country Status (15)

Country Link
US (1) US7876095B2 (pt)
EP (1) EP1813919B1 (pt)
JP (1) JP4758361B2 (pt)
KR (1) KR101252864B1 (pt)
CN (1) CN101029842B (pt)
AT (1) ATE548635T1 (pt)
AU (1) AU2007200059B2 (pt)
BR (1) BRPI0700209B1 (pt)
CA (1) CA2572772C (pt)
DE (1) DE102006003950A1 (pt)
ES (1) ES2381579T3 (pt)
RU (1) RU2425335C2 (pt)
TW (1) TWI396833B (pt)
UA (1) UA96118C2 (pt)
ZA (1) ZA200700697B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008365830B2 (en) * 2008-12-22 2012-05-31 Kawaso Electric Industrial Kabushiki Kaisha Molten metal measuring system and probe used in the system
DE102010025562A1 (de) 2010-02-18 2011-08-18 SMS Siemag AG, 40237 Injektorkühlblock zur Halterung mindestens eines Injektors
PL2564173T3 (pl) * 2010-04-30 2019-10-31 Agellis Group Ab Wykonywanie pomiarów w naczyniach metalurgicznych
DE102013002389A1 (de) * 2013-02-13 2014-08-14 Minkon GmbH Steckersystem, Messkopf, Kontaktstück, Verfahren zum Bestimmen einer Temperatur und einer elektromotorischen Kraft sowie Signalleitungsvorrichtung
KR101577809B1 (ko) * 2014-08-18 2015-12-16 우진 일렉트로나이트㈜ 용융금속 내 슬래그 두께 측정이 가능한 복합 프로브
EP3026431A1 (de) * 2014-11-27 2016-06-01 Primetals Technologies Austria GmbH Mess- und Probeentnahmelanze, ein Verfahren sowie eine Ablagevorrichtung zum Einlegen einer Mess- und Probeentnahmelanze
CN110230975B (zh) * 2019-06-20 2021-01-12 武汉钢铁有限公司 一种钢铁熔渣层厚度测量装置
CN111359836A (zh) * 2020-04-29 2020-07-03 张飞 一种橡胶管附胶量调控装置
CN220507939U (zh) * 2022-06-28 2024-02-20 维苏威耐火材料有限公司 测量枪

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2053486B (en) * 1979-06-11 1983-08-10 Rescon Ab Device for determining the level of a melt
DE3133182C1 (de) 1981-08-19 1983-01-13 Mannesmann AG, 4000 Düsseldorf Einrichtung zur Ermittlung des Metallbadspiegels in Schlacke-Metall-Baedern
DD233652A1 (de) * 1984-12-29 1986-03-05 Bandstahlkombinat Matern Veb Sonde zur messung der badspiegelhoehe in metallurgischen schmelzgefaessen
SE455820B (sv) 1985-12-09 1988-08-08 Geotronics Metaltech Ab Anordning for detektering av slaggnivan i ett metallbad
CA2038823A1 (en) 1990-03-30 1991-10-01 Akio Nagamune In-furnace slag level measuring method and apparatus therefor
US5339885A (en) * 1993-05-07 1994-08-23 Wagstaff Inc. Integrated non-contact molten metal level sensor and controller
US5781008A (en) * 1994-01-28 1998-07-14 Amepa Engineering Gmbh Instantaneous slag thickness measuring device
DE4402463C2 (de) 1994-01-28 1998-01-29 Amepa Eng Gmbh Vorrichtung zur diskontinuierlichen Erfassung der Dicke einer Schicht auf einer Metallschmelze
DE19640723C2 (de) 1996-10-02 1999-08-12 Mannesmann Ag Verfahren zur Messung der Schlackenschichtdicke auf einer Metallschmelze sowie zur Durchführung des Verfahrens geeignete Vorrichtung
US5827474A (en) * 1997-01-02 1998-10-27 Vesuvius Crucible Company Apparatus and method for measuring the depth of molten steel and slag
US6617845B1 (en) * 2000-04-28 2003-09-09 Rockwell Automation Technologies, Inc. Proximity sensor resistant to environmental effects
JP5124894B2 (ja) * 2001-05-25 2013-01-23 ヘレウス・エレクトロナイト株式会社 スラグ層厚さ又はスラグ層厚さと溶融金属層表面レベル位置測定方法及びその測定装置
JP4593030B2 (ja) 2001-08-03 2010-12-08 川惣電機工業株式会社 溶融金属のレベル測定装置
US6670808B2 (en) * 2001-08-27 2003-12-30 General Electric Company Self reference eddy current probe, measurement system, and measurement method
US6593738B2 (en) * 2001-09-17 2003-07-15 Boris Kesil Method and apparatus for measuring thickness of conductive films with the use of inductive and capacitive sensors
US20050040570A1 (en) 2002-01-18 2005-02-24 Andreas Asselborn Method and device for determining the characteristics of molten metal

Also Published As

Publication number Publication date
AU2007200059A1 (en) 2007-08-09
EP1813919B1 (de) 2012-03-07
ES2381579T3 (es) 2012-05-29
US7876095B2 (en) 2011-01-25
KR101252864B1 (ko) 2013-04-09
US20070176334A1 (en) 2007-08-02
CN101029842B (zh) 2014-11-05
JP4758361B2 (ja) 2011-08-24
ZA200700697B (en) 2009-12-30
EP1813919A1 (de) 2007-08-01
CA2572772C (en) 2013-12-10
RU2007103074A (ru) 2008-07-27
UA96118C2 (ru) 2011-10-10
CA2572772A1 (en) 2007-07-26
BRPI0700209B1 (pt) 2017-03-28
KR20070078385A (ko) 2007-07-31
AU2007200059B2 (en) 2008-07-17
DE102006003950A1 (de) 2007-08-30
JP2007199067A (ja) 2007-08-09
TW200734610A (en) 2007-09-16
RU2425335C2 (ru) 2011-07-27
ATE548635T1 (de) 2012-03-15
TWI396833B (zh) 2013-05-21
CN101029842A (zh) 2007-09-05

Similar Documents

Publication Publication Date Title
BRPI0700209A (pt) aparelho para a determinação de uma interface de uma camada de escória
PL1857792T3 (pl) Sposób i urządzenie do mierzenia temperatury roztopionych metali
GB2443226B (en) Method and apparatus for locating the source of an unknown signal
EP2030229A4 (en) DEVICE AND METHOD FOR SEMICONDUCTOR BONDING
EP1682006A4 (en) METHOD AND DEVICE FOR DETERMINING A MIDDLE LINE OF AN ULTRASONIC LIQUID FLOW
IL184207A0 (en) Surface roughness measurement methods and apparatus
SI1981403T1 (sl) Postopek in naprava za snemanje telesnih gibov
ZA200700698B (en) Apparatus for the determination of a parameter of a molten metal or a slag layer on the molten metal
EP2344035A4 (en) ORAL PROBE FOR CARBON DIOXIDE VALUES AT THE END OF EXHIBITION
EP1974345A4 (en) METHOD AND DEVICE FOR PROCESSING A MEDIA SIGNAL
EP2271910A4 (en) DEVICE FOR CONTINUOUS MEASUREMENT OF THE HETEROGENICITY OF GEOMETERIALS
EP2013869A4 (en) PROCEDURE AND ARRANGEMENT LANGUAGE HOSPITAL BASED ON PROBABILITY SOURCEL MODELS AND ROOM ACHIEVEMENT
EP2503266A4 (en) COLD CIRCULAR DEVICE AND ADAPTED INFORMATION DISPOSAL METHOD THEREFOR
DE502007003997D1 (de) Vorrichtung zur Aufnahme eines Fluids mittels Kapillarkräften und Verfahren zur Herstellung der Vorrichtung
ATE504068T1 (de) Vorrichtung zum befestigen eines lastwiderstandes
MX2012011927A (es) Dispositivo para medir parametros o para tomar muestras en hierro fundido o acero fundido.
SI2049274T1 (sl) Postopek in naprava za ultrazvočno vzbujanje struktur poljubne geometrije z namenom zmanjšanja trenja
GB2415050B (en) Device for the measurement of the body core temperature
EP2003432A4 (en) METHOD OF MEASURING THE COLOR OF AN OBJECT AND COLOR MEASUREMENT DEVICE
FR2902407B1 (fr) Procede et dispositif pour determiner le parametre limitant d'un turbomoteur.
FR2897428B1 (fr) Procede de determination de la temperature totale du flux d'air environnant un aeronef
EP1733991A4 (en) ELEVATOR DEVICE AND METHOD FOR CONTROLLING THE DEVICE
ATE537279T1 (de) Vorrichtung und verfahren zum abstechen von metall
FR2871880B1 (fr) Dispositif et un procede pour determiner la position d'un moteur
FR2953389B1 (fr) Dispositif pour le reglage de la distance entre le support de cuisson et la source de chaleur d'un appareil de cuisson

Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 1922 DE 06/11/2007, QUANTO AO ITEM (71).

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]