DE3771622D1 - Verschluss fuer das abstichloch eines stahlwerkskonverters und verfahren zum betreiben eines stahlwerkskonverters. - Google Patents

Verschluss fuer das abstichloch eines stahlwerkskonverters und verfahren zum betreiben eines stahlwerkskonverters.

Info

Publication number
DE3771622D1
DE3771622D1 DE8787201605T DE3771622T DE3771622D1 DE 3771622 D1 DE3771622 D1 DE 3771622D1 DE 8787201605 T DE8787201605 T DE 8787201605T DE 3771622 T DE3771622 T DE 3771622T DE 3771622 D1 DE3771622 D1 DE 3771622D1
Authority
DE
Germany
Prior art keywords
steel mill
converter
mill converter
tap hole
closure
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
DE8787201605T
Other languages
English (en)
Inventor
Es Machiel Arnoldus Henric Van
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.)
Tata Steel Ijmuiden BV
Original Assignee
Hoogovens Groep BV
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 Hoogovens Groep BV filed Critical Hoogovens Groep BV
Application granted granted Critical
Publication of DE3771622D1 publication Critical patent/DE3771622D1/de
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
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers
    • 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
    • C21C5/4653—Tapholes; Opening or plugging thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
DE8787201605T 1986-09-08 1987-08-25 Verschluss fuer das abstichloch eines stahlwerkskonverters und verfahren zum betreiben eines stahlwerkskonverters. Expired - Fee Related DE3771622D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8602255A NL8602255A (nl) 1986-09-08 1986-09-08 Stop voor een convertertapgat.

Publications (1)

Publication Number Publication Date
DE3771622D1 true DE3771622D1 (de) 1991-08-29

Family

ID=19848511

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787201605T Expired - Fee Related DE3771622D1 (de) 1986-09-08 1987-08-25 Verschluss fuer das abstichloch eines stahlwerkskonverters und verfahren zum betreiben eines stahlwerkskonverters.

Country Status (9)

Country Link
US (1) US4826139A (de)
EP (1) EP0260735B1 (de)
JP (1) JPS6369907A (de)
KR (1) KR900007971B1 (de)
AT (1) ATE65549T1 (de)
CA (1) CA1291873C (de)
DE (1) DE3771622D1 (de)
ES (1) ES2023655B3 (de)
NL (1) NL8602255A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3938687A1 (de) * 1989-07-10 1991-01-24 Radex Heraklith Vorrichtung zur verhinderung beziehungsweise verminderung des eindringens von vorlaufschlacke in das abstichloch eines kippbaren konverters
US4995594A (en) * 1989-10-13 1991-02-26 Mpc, Metal Process Control A.B. Slag stopping plug for tap holes of metal furnaces containing molten material
DE3934340C1 (de) * 1989-10-14 1991-03-07 Voest-Alpine Industrieanlagenbau Ges.M.B.H., Linz, At
JP2570412Y2 (ja) * 1990-12-13 1998-05-06 川崎炉材株式会社 溶融金属容器のガス吹込みノズル等のプラグ
HU217016B (hu) 1992-04-07 1999-11-29 Berthold Stilkerieg Eljárás és készülék csapolt acél előrefolyó salak által előidézett szennyezésének elkerülésére billenőkonverterben
DE4211593C2 (de) * 1992-04-07 1994-08-11 Stilkerieg Berthold Vorrichtung zum Verschließen des Abstichloches eines kippbaren Konverters
US5972281A (en) * 1992-11-18 1999-10-26 Stilkerieg; Berthold Process and device to avoid contamination of tapping steel by flush slag with a tiltable converter
DE19848004B4 (de) * 1998-10-17 2006-10-12 Stilkerieg, Berthold, Dipl.-Ing. Vorrichtung zur Vermeidung von Kontamination des Abstichstahles durch Vorlaufschlacke bei einem kippbaren Konverter mit verbesserter Materialzusammensetzung
KR100435498B1 (ko) * 2002-03-14 2004-06-10 주식회사 포스코 전로출강구 슬리브용 플러그
US20050284581A1 (en) * 2004-06-23 2005-12-29 Hsiu-Man Yu Chen Device for preventing the adhesive tape of an adhesive-tape cutter from rewinding
EP2850214A4 (de) 2012-05-18 2016-04-20 Vesuvius Crucible Co Entlüftungsstecker
GB2534231B (en) * 2015-01-19 2019-07-03 Monocon International Refractories Ltd Slag shield
WO2018010822A1 (en) * 2016-07-15 2018-01-18 Monocon International Refractories Limited Slag shield and method of occluding a tap channel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145205B (de) * 1957-05-17 1963-03-14 Deutsche Edelstahlwerke Ag Kippbarer metallurgischer Ofen, insbesondere Elektrogrossraumofen, aus dem wahlweisenur Stahlschmelze oder Stahlschmelze mit Schlackenschmelze abgestochen werden soll
US4010936A (en) * 1973-06-05 1977-03-08 Aikoh Co., Ltd. Process for tapping a steel-making converter
LU71494A1 (de) * 1974-12-16 1976-11-11
DE2549728C2 (de) * 1975-11-06 1977-10-06 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Vorrichtung zum Verschließen des Abstichloches eines Konverters
US4399986A (en) * 1981-12-14 1983-08-23 Collins William J Device for plugging a taphole in a furnace
US4471950A (en) * 1982-10-22 1984-09-18 Labate M D Expandable, consumable stopper plug for steel making and handling vessels

Also Published As

Publication number Publication date
ES2023655B3 (es) 1992-02-01
ATE65549T1 (de) 1991-08-15
KR880004102A (ko) 1988-06-01
EP0260735B1 (de) 1991-07-24
KR900007971B1 (ko) 1990-10-23
JPS6369907A (ja) 1988-03-30
US4826139A (en) 1989-05-02
NL8602255A (nl) 1988-04-05
JPH029082B2 (de) 1990-02-28
CA1291873C (en) 1991-11-12
EP0260735A1 (de) 1988-03-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee