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GB1333022A - Apparatus for immersing and withdrawing bath examination means into and from a molten bath - Google Patents

Apparatus for immersing and withdrawing bath examination means into and from a molten bath

Info

Publication number
GB1333022A
GB1333022A GB609972A GB609972A GB1333022A GB 1333022 A GB1333022 A GB 1333022A GB 609972 A GB609972 A GB 609972A GB 609972 A GB609972 A GB 609972A GB 1333022 A GB1333022 A GB 1333022A
Authority
GB
United Kingdom
Prior art keywords
probe
jacket
bath
moving
sampler
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
Application number
GB609972A
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of GB1333022A publication Critical patent/GB1333022A/en
Expired 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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1333022 Sampling probe USS ENGS & CONSULTANTS Inc 9 Feb 1972 [12 Feb 1971] 6099/72 Heading C7D [Also in Division F4] Apparatus for manipulating an examination probe to be immersed in and withdrawn from a bath of molten metal comprises a cooled jacket 24 surrounding the probe 32, means for moving the probe in and out of the jacket 24, and means for moving the jacket 24 between a position away from the bath, and a position near the bath 12 so that the probe 32 may be moved out of the jacket and immersed in the bath. The jacket and probe are secured to a carriage 20 moving on a vertical runway 16 which is mounted on an arm pivoted to a fixed output, or moving away from and towards the bath on a track. The probe 32 is moved out of and into the jacket 24 by a double acting air cylinder 38 and a rod 34, Fig.2. A thermocouple 60 and sampler 58 are mounted on the end of the probe 32. A cardboard sleeve 62 surrounds the sampler and thermocouple. The end of the sleeve 24 may be closed by a wooden plug, or by a cap to prevent entry of slag before the probe is extended, or an inert gas may be introduced between the probe and the jacket. Since the sampler maybe retracted within the cooled jacket immediately, a liquidus arrest temperature is readily available.
GB609972A 1971-02-12 1972-02-09 Apparatus for immersing and withdrawing bath examination means into and from a molten bath Expired GB1333022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11485671A 1971-02-12 1971-02-12

Publications (1)

Publication Number Publication Date
GB1333022A true GB1333022A (en) 1973-10-10

Family

ID=22357809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB609972A Expired GB1333022A (en) 1971-02-12 1972-02-09 Apparatus for immersing and withdrawing bath examination means into and from a molten bath

Country Status (6)

Country Link
US (1) US3717034A (en)
BE (1) BE779052A (en)
DE (1) DE2206590A1 (en)
FR (1) FR2126779A5 (en)
GB (1) GB1333022A (en)
IT (1) IT949078B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005202566B2 (en) * 2004-07-15 2008-01-03 Heraeus Electro-Nite International N.V. Guide system for signal lines, device for measuring temperatures and/or concentrations and use

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189730B1 (en) * 1972-06-16 1976-03-12 Est Aciers Fins
AT327975B (en) * 1972-08-07 1976-02-25 Voest Ag WATER COOLED LANCE OR PROBE DESIGNED FOR USE IN METALLURGIC FURNACES
US3896674A (en) * 1973-03-01 1975-07-29 United States Steel Corp Sensor probe control system
US3946610A (en) * 1973-06-12 1976-03-30 Societe Des Aciers Fins De L'est Temperature measuring device for metallurgical furnaces
US3985031A (en) * 1975-08-07 1976-10-12 Kennecott Copper Corporation Method of and apparatus for sampling molten slag
DE2552270C3 (en) * 1975-11-21 1982-04-29 Künzer GmbH Meß-, Prüf- und Regeltechnik, 6450 Hanau Device for automatic measurement and / or sampling in a metal melt
US4141249A (en) * 1977-03-14 1979-02-27 Nippon Kokan Kabushiki Kaisha Sub-lance assembly for sampling and temperature-measuring of molten metal during refining
FR2413653A1 (en) * 1977-12-29 1979-07-27 Creusot Loire DEVICE FOR TEMPERATURE MEASUREMENT AND SAMPLING OF A STEEL BATH
DE2807152C2 (en) * 1978-02-20 1984-11-22 Fried. Krupp Gmbh, 4300 Essen Device for handling measuring and sampling probes by means of measuring lances in melts
DE2839255B1 (en) * 1978-09-09 1980-03-06 Demag Ag Mannesmann Transport device for probe tubes for attachment to temperature measuring or sample lances on metallurgical furnaces, in particular steel mill converters
NL8103306A (en) * 1981-07-10 1983-02-01 Estel Hoogovens Bv AUXILIARY PLAN FOR MEASURING AND / OR SAMPLING IN A METALLURGIC OVEN AND METHOD FOR USING THIS AUXILIARY.
US4438649A (en) * 1981-07-29 1984-03-27 Electric Power Research Institute, Inc. Apparatus for remotely positioning sensing devices in a reactor during operation thereof
NL8104325A (en) * 1981-09-21 1983-04-18 Estel Hoogovens Bv DEVICE FOR CONDUCTING A SUBLANCE.
FR2516095A1 (en) * 1981-11-10 1983-05-13 Fives Cail Babcock REFINING INSTALLATION EQUIPPED WITH A DEVICE FOR MEASURING THE TEMPERATURE AND / OR SAMPLING SAMPLE OF A LIQUID STEEL BATH
US4875782A (en) * 1988-01-25 1989-10-24 Normag Corporation Automated temperature probe apparatus and method
DE3834245A1 (en) * 1988-10-07 1990-04-12 Voest Alpine Ind Anlagen DEVICE FOR DISCONTINUOUS MEASUREMENT DATA DETECTION OF THE MELT
US5168764A (en) * 1990-07-23 1992-12-08 Falk Richard A Method and apparatus for taking metal samples
DE9114277U1 (en) * 1991-11-15 1992-01-09 Voest-Alpine Industrieanlagenbau Ges.m.b.H., Linz Measuring and/or sampling lance
US5435196A (en) * 1993-12-22 1995-07-25 Heraeus Electro-Nite International N.V Immersion probe for collecting slag samples
US6679627B1 (en) * 1997-11-04 2004-01-20 Rdc Controle Ltee Self-floating device for measuring the temperature of liquids
US6220748B1 (en) * 1999-01-15 2001-04-24 Alcoa Inc. Method and apparatus for testing material utilizing differential temperature measurements
JP4509403B2 (en) * 2000-02-18 2010-07-21 ヘレーウス エレクトロ−ナイト インターナシヨナル エヌ ヴイ Sample collection equipment for melt
DE10360625B3 (en) * 2003-12-19 2005-01-13 Heraeus Electro-Nite International N.V. Sampler for molten metal comprises sample chamber mounted in support tube with inlet section which carries quartz glass inlet tube which curves in at both ends
WO2010048751A1 (en) * 2008-10-28 2010-05-06 东北大学 Device for measuring level of molten metal and method thereof
DE102008057797B4 (en) * 2008-11-17 2013-11-28 Heraeus Electro-Nite International N.V. Apparatus for sampling molten metal
DE102010053710B4 (en) * 2010-12-07 2012-12-27 Heraeus Electro-Nite International N.V. Method and device for analyzing samples of molten metal
CN107144595B (en) * 2017-06-06 2023-09-01 南昌大学 Thermocouple and sampling cup reusable cast aluminum alloy thermal analysis sampling device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU127278A1 (en) * 1959-07-27 1959-11-30 К.С. Гаргер Device for sampling from the current converter by freezing
US3250125A (en) * 1961-04-06 1966-05-10 Bonn Leonard Hot metal temperature measuring device and temperature measuring method
US3481201A (en) * 1967-10-02 1969-12-02 Richard A Falk Device for taking a molten sample
US3559485A (en) * 1969-02-25 1971-02-02 Bloom Eng Co Inc Method and apparatus for temperature measurement in a metallurgical furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005202566B2 (en) * 2004-07-15 2008-01-03 Heraeus Electro-Nite International N.V. Guide system for signal lines, device for measuring temperatures and/or concentrations and use
US7785528B2 (en) 2004-07-15 2010-08-31 Heraeus Electro-Nite International N.V. Guide system for signal lines, device for measuring temperatures and/or concentrations, and use of the system and device

Also Published As

Publication number Publication date
BE779052A (en) 1972-08-07
US3717034A (en) 1973-02-20
DE2206590A1 (en) 1972-08-17
IT949078B (en) 1973-06-11
FR2126779A5 (en) 1972-10-06

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed