DE19580364D2 - Method and device for keeping an opening of a metallurgical vessel free of deposits - Google Patents

Method and device for keeping an opening of a metallurgical vessel free of deposits

Info

Publication number
DE19580364D2
DE19580364D2 DE19580364T DE19580364T DE19580364D2 DE 19580364 D2 DE19580364 D2 DE 19580364D2 DE 19580364 T DE19580364 T DE 19580364T DE 19580364 T DE19580364 T DE 19580364T DE 19580364 D2 DE19580364 D2 DE 19580364D2
Authority
DE
Germany
Prior art keywords
deposits
keeping
opening
metallurgical vessel
vessel free
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 - Fee Related
Application number
DE19580364T
Other languages
German (de)
Inventor
Manfred Eysn
Ernst Hoellwarth
Helmut Kerschbaum
Yurij Nikolaevic Borisov
Lev Mihailovic Uchitel
Gennadij Nikolaevic Goncarenko
Nikolei Petrowic Podberjosnyj
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.)
Primetals Technologies Austria GmbH
Original Assignee
Voest Alpine Industrienlagenbau 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
Application filed by Voest Alpine Industrienlagenbau GmbH filed Critical Voest Alpine Industrienlagenbau GmbH
Application granted granted Critical
Publication of DE19580364D2 publication Critical patent/DE19580364D2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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

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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
DE19580364T 1994-04-22 1995-04-20 Method and device for keeping an opening of a metallurgical vessel free of deposits Expired - Fee Related DE19580364D2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT84294A ATA84294A (en) 1994-04-22 1994-04-22 METHOD FOR KEEPING AN OPENING OF A METALLURGICAL VESSEL FROM DEPOSITS AND DEVICE FOR CARRYING OUT THIS METHOD
PCT/AT1995/000077 WO1995029265A1 (en) 1994-04-22 1995-04-20 Process for keeping a metallurgical vessel opening free from deposits

Publications (1)

Publication Number Publication Date
DE19580364D2 true DE19580364D2 (en) 1997-03-13

Family

ID=3501027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19580364T Expired - Fee Related DE19580364D2 (en) 1994-04-22 1995-04-20 Method and device for keeping an opening of a metallurgical vessel free of deposits

Country Status (5)

Country Link
EP (1) EP0756642A1 (en)
JP (1) JPH10508068A (en)
AT (1) ATA84294A (en)
DE (1) DE19580364D2 (en)
WO (1) WO1995029265A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT252976B (en) * 1963-03-30 1967-03-10 Demag Ag Method and device for charging metallurgical vessels, in particular converters, with granular or powdery additives
DE2628939C2 (en) * 1975-07-01 1984-03-29 Centre de Recherches Métallurgiques-Centrum voor Research in de Metallurgie-Association sans but lucratif-Vereniging zonder winstoogmerk, Bruxelles Method for keeping an observation opening free, in particular in a blast furnace
AT395984B (en) * 1991-07-16 1993-04-26 Voest Alpine Ind Anlagen DEVICE FOR KEEPING A METALURGICAL VESSEL'S LANE OPENING

Also Published As

Publication number Publication date
JPH10508068A (en) 1998-08-04
ATA84294A (en) 1998-04-15
WO1995029265A1 (en) 1995-11-02
EP0756642A1 (en) 1997-02-05

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee