ZA884136B - Device to detect slag conjointly flowing in a flux of a metal melt - Google Patents

Device to detect slag conjointly flowing in a flux of a metal melt

Info

Publication number
ZA884136B
ZA884136B ZA884136A ZA884136A ZA884136B ZA 884136 B ZA884136 B ZA 884136B ZA 884136 A ZA884136 A ZA 884136A ZA 884136 A ZA884136 A ZA 884136A ZA 884136 B ZA884136 B ZA 884136B
Authority
ZA
South Africa
Prior art keywords
stream
molten metal
flowing
conjointly
flux
Prior art date
Application number
ZA884136A
Other languages
English (en)
Inventor
Julius Edmund
Original Assignee
Amepa Angewandte Messtechnik Und Prozessautomatisierung Gmbh.
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=6331285&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA884136(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Amepa Angewandte Messtechnik Und Prozessautomatisierung Gmbh. filed Critical Amepa Angewandte Messtechnik Und Prozessautomatisierung Gmbh.
Publication of ZA884136B publication Critical patent/ZA884136B/xx

Links

Classifications

    • 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
    • B22D11/186—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by using electric, magnetic, sonic or ultrasonic means
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Continuous Casting (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
ZA884136A 1987-07-10 1988-06-09 Device to detect slag conjointly flowing in a flux of a metal melt ZA884136B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873722795 DE3722795A1 (de) 1987-07-10 1987-07-10 Vorrichtung zum detektieren von in einem fluss einer metallschmelze mitfliessender schlacke

Publications (1)

Publication Number Publication Date
ZA884136B true ZA884136B (en) 1989-01-03

Family

ID=6331285

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA884136A ZA884136B (en) 1987-07-10 1988-06-09 Device to detect slag conjointly flowing in a flux of a metal melt

Country Status (10)

Country Link
US (1) US4887798A (xx)
EP (1) EP0300150B1 (xx)
JP (1) JPS6427768A (xx)
KR (1) KR970000376B1 (xx)
CN (1) CN1026561C (xx)
AT (1) ATE94103T1 (xx)
CA (1) CA1287144C (xx)
DE (2) DE3722795A1 (xx)
ES (1) ES2046231T3 (xx)
ZA (1) ZA884136B (xx)

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ES2083434T3 (es) * 1989-09-19 1996-04-16 Nippon Steel Corp Metodo y aparato para detectar el nivel de metal fundido.
NO171118B (no) * 1990-08-15 1992-10-19 Industriforskning Senter Anordning ved tappevogn for metallsmelter
DE19651535C1 (de) * 1996-12-11 1998-04-30 Didier Werke Ag Induktor bei einem Schmelzengefäß
US6074598A (en) * 1998-06-15 2000-06-13 Tetron, Inc. Method and apparatus for slag separation sensing
DE19856343B4 (de) * 1998-12-07 2006-11-02 Sms Demag Ag Verfahren und Vorrichtung zur Früherkennung von Schlackendurchfluss im Schattenrohr einer Gießpfanne
EP1384997B1 (de) 2002-07-25 2004-09-29 Amepa Angewandte Messtechnik Und Prozessautomatisierung Gmbh Verfahren und Vorrichtung zur Auswertung von Wirbelstrom-Messsignalen
CN1272628C (zh) * 2003-09-17 2006-08-30 姜虹 液态金属注流渣含量检测装置
CN100478644C (zh) * 2005-08-19 2009-04-15 南京航空航天大学 高温涡流传感器
CN100535613C (zh) * 2005-10-10 2009-09-02 田志恒 利用电磁线圈的钢水液位检测装置
US10914698B2 (en) 2006-11-16 2021-02-09 General Electric Company Sensing method and system
US10018613B2 (en) 2006-11-16 2018-07-10 General Electric Company Sensing system and method for analyzing a fluid at an industrial site
US9658178B2 (en) 2012-09-28 2017-05-23 General Electric Company Sensor systems for measuring an interface level in a multi-phase fluid composition
EP2379248B1 (en) * 2008-12-17 2014-02-26 Abb Ab A continuous casting device
US8542023B2 (en) 2010-11-09 2013-09-24 General Electric Company Highly selective chemical and biological sensors
US8858868B2 (en) 2011-08-12 2014-10-14 Crucible Intellectual Property, Llc Temperature regulated vessel
US9383247B2 (en) 2011-09-15 2016-07-05 Agellis Group Ab Level measurements in metallurgical vessels
US9314839B2 (en) 2012-07-05 2016-04-19 Apple Inc. Cast core insert out of etchable material
CN104583664B (zh) 2012-08-22 2018-06-08 通用电气公司 用于测量机器运转状况的无线系统和方法
US10598650B2 (en) 2012-08-22 2020-03-24 General Electric Company System and method for measuring an operative condition of a machine
US8701742B2 (en) 2012-09-27 2014-04-22 Apple Inc. Counter-gravity casting of hollow shapes
US9004151B2 (en) 2012-09-27 2015-04-14 Apple Inc. Temperature regulated melt crucible for cold chamber die casting
US8826968B2 (en) 2012-09-27 2014-09-09 Apple Inc. Cold chamber die casting with melt crucible under vacuum environment
US8813813B2 (en) 2012-09-28 2014-08-26 Apple Inc. Continuous amorphous feedstock skull melting
US10684268B2 (en) * 2012-09-28 2020-06-16 Bl Technologies, Inc. Sensor systems for measuring an interface level in a multi-phase fluid composition
US10197335B2 (en) 2012-10-15 2019-02-05 Apple Inc. Inline melt control via RF power
US9176000B2 (en) * 2013-04-15 2015-11-03 General Electric Company System for measurement of fluid levels in multi-phase fluids
US9445459B2 (en) 2013-07-11 2016-09-13 Crucible Intellectual Property, Llc Slotted shot sleeve for induction melting of material
US9925583B2 (en) 2013-07-11 2018-03-27 Crucible Intellectual Property, Llc Manifold collar for distributing fluid through a cold crucible
LU92351B1 (en) * 2014-01-09 2015-07-10 Tmt Tapping Measuring Technology Sarl Method and probe for determining the material distribution in a blast furnace
CN106461449A (zh) * 2014-05-02 2017-02-22 通用电气公司 用于测量多相流体组成中界面液面的传感器系统
US9873151B2 (en) 2014-09-26 2018-01-23 Crucible Intellectual Property, Llc Horizontal skull melt shot sleeve
CN108291831A (zh) * 2015-11-24 2018-07-17 丹尼利克里斯有限公司 在冶金容器或炉中将铁转化为钢的过程中测量液体和固体材料的方法和系统
ES2831829T3 (es) * 2015-12-01 2021-06-09 Refractory Intellectual Property Gmbh & Co Kg Cierre deslizante en la buza de un recipiente metalúrgico
EP3326735B1 (de) * 2016-11-29 2020-07-22 Refractory Intellectual Property GmbH & Co. KG Verfahren sowie eine einrichtung zum detektieren von grössen im ausguss eines metallurgischen gefässes
RU2662850C2 (ru) * 2016-03-09 2018-07-31 Открытое акционерное общество ЕВРАЗ Нижнетагильский металлургический комбинат Способ обнаружения шлака в потоке расплава металла
DE102017105551A1 (de) * 2017-03-15 2018-09-20 Scholz Austria GmbH Verfahren zur Behandlung metallurgischer Schlacken

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US3366873A (en) * 1966-09-15 1968-01-30 Atomic Energy Commission Usa Linear responsive molten metal level detector
US3942105A (en) * 1973-11-21 1976-03-02 Bondarenko Oleg P Non-contact inductive pickup for determining the interface between two media
GB1585496A (en) * 1976-05-20 1981-03-04 Atomenergi Ab Coil arrangement for electro-magnetic measurements
DE2637421C2 (de) * 1976-08-17 1978-03-02 Mannesmann Ag, 4000 Duesseldorf Verfahren und Vorrichtung zum Anzeigen des Gießendes beim Vergießen von Metallen aus GießgefäBen
SE418996B (sv) * 1977-09-19 1981-07-06 Atomenergi Ab Forfarande och anordning for elektromagnetisk storhetsmetning i samband med ett elektriskt ledande material med hog temperatur
JPS58167066A (ja) * 1982-03-29 1983-10-03 Nippon Steel Corp 流出スラグの検出方法
FR2532208A1 (fr) * 1982-08-24 1984-03-02 Siderurgie Fse Inst Rech Appareil de detection de l'apparition de laitier dans les jets de coulee
CH660701A5 (de) * 1983-08-18 1987-06-15 Metacon Ag Vorrichtung zum feststellen des vorhandenseins von metallischer schmelze in einem durchlaufkanal eines metallurgischen ofens oder einer giesspfanne.
JPS6150707U (xx) * 1984-09-03 1986-04-05
DE3439369A1 (de) * 1984-10-27 1986-04-30 AMP Angewandte Meßtechnik und Prozeßsteuerung GmbH, 5100 Aachen Verfahren und vorrichtung zum detektieren von schlacke

Also Published As

Publication number Publication date
KR970000376B1 (ko) 1997-01-09
CN1032504A (zh) 1989-04-26
EP0300150B1 (de) 1993-09-08
DE3722795C2 (xx) 1990-10-11
EP0300150A1 (de) 1989-01-25
CN1026561C (zh) 1994-11-16
US4887798A (en) 1989-12-19
KR890002657A (ko) 1989-04-11
DE3883881D1 (de) 1993-10-14
ATE94103T1 (de) 1993-09-15
CA1287144C (en) 1991-07-30
ES2046231T3 (es) 1994-02-01
JPS6427768A (en) 1989-01-30
DE3722795A1 (de) 1989-01-19

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