GB1458728A - Apparatus for relining a bof vessel tap hole - Google Patents

Apparatus for relining a bof vessel tap hole

Info

Publication number
GB1458728A
GB1458728A GB2949974A GB2949974A GB1458728A GB 1458728 A GB1458728 A GB 1458728A GB 2949974 A GB2949974 A GB 2949974A GB 2949974 A GB2949974 A GB 2949974A GB 1458728 A GB1458728 A GB 1458728A
Authority
GB
United Kingdom
Prior art keywords
tap hole
relining
sleeves
equipment
seal
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
GB2949974A
Other languages
English (en)
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering 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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of GB1458728A publication Critical patent/GB1458728A/en
Expired 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
    • C21C5/44—Refractory linings
    • C21C5/445—Lining or repairing the taphole

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Compositions Of Oxide Ceramics (AREA)
GB2949974A 1973-07-05 1974-07-03 Apparatus for relining a bof vessel tap hole Expired GB1458728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00376637A US3833334A (en) 1973-07-05 1973-07-05 Apparatus for relining a bof vessel tap hole

Publications (1)

Publication Number Publication Date
GB1458728A true GB1458728A (en) 1976-12-15

Family

ID=23485835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2949974A Expired GB1458728A (en) 1973-07-05 1974-07-03 Apparatus for relining a bof vessel tap hole

Country Status (7)

Country Link
US (1) US3833334A (enrdf_load_stackoverflow)
JP (1) JPS5222882B2 (enrdf_load_stackoverflow)
BR (1) BR7405180A (enrdf_load_stackoverflow)
CA (1) CA1021534A (enrdf_load_stackoverflow)
GB (1) GB1458728A (enrdf_load_stackoverflow)
IT (1) IT1015598B (enrdf_load_stackoverflow)
SE (1) SE7408789L (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912295A1 (de) * 1979-02-03 1980-08-14 Kurosaki Refractories Co Verfahren und vorrichtung zur reparatur des abstichlochs eines konverters

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU547322B2 (en) * 1981-08-19 1985-10-17 Nippon Steel Corporation Repair device for blast furnace wall
US5259880A (en) * 1988-03-17 1993-11-09 Kurosaki Refractories Co., Ltd. Projection molten impeller for concave section used in apparatus
DE3833506A1 (de) * 1988-10-01 1990-04-05 Didier Werke Ag Vorrichtung zum aufspritzen einer ausbesserungsmasse auf einen lochstein
US4981628A (en) * 1988-10-11 1991-01-01 Sudamet, Ltd. Repairing refractory linings of vessels used to smelt or refine copper or nickel
GB2233078B (en) * 1989-06-20 1993-03-24 Glaverbel Ceramic welding repair process
DE3934354A1 (de) * 1989-10-14 1991-04-18 Asea Brown Boveri Vorrichtung zur reinigung des einguss- und ausgusssiphons eines ofens
FR2685653B1 (fr) * 1991-12-31 1994-04-01 Sollac Dispositif de refection du revetement interieur d'un trou de coulee notamment d'un convertisseur d'acierie.
FR2691164B1 (fr) * 1992-05-18 1994-10-21 Lorraine Laminage Outil de forage du trou de coulée d'un récipient métallurgique tel qu'un convertisseur.
DE19528025A1 (de) * 1995-07-31 1997-02-06 Didier Werke Ag Verfahren und Vorrichtung zum Ausbringen von Massen
US6663825B2 (en) 1999-07-19 2003-12-16 Louis A. Grant, Inc. Method and apparatus for installing or replacing a furnace tap hole insert
KR20010095093A (ko) * 2000-03-31 2001-11-03 그랜트 루이스에이 주니어 염기성 산소로의 탭홀 라이너 교체장치 및 교체방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1363912A (en) * 1916-11-14 1920-12-28 Albert A Pauly Method and apparatus for manufacture of pipe
US3122813A (en) * 1960-12-09 1964-03-03 Quigley Co Flexible form for repairing the oxygen lance holes in open hearth furnace roofs
US3396961A (en) * 1965-08-09 1968-08-13 Gen Refractories Co Precast taphole assembly
US3458607A (en) * 1968-04-24 1969-07-29 United States Steel Corp Method and apparatus for repairing tap holes in furnace walls
US3563523A (en) * 1968-08-26 1971-02-16 Dravo Corp Lining apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912295A1 (de) * 1979-02-03 1980-08-14 Kurosaki Refractories Co Verfahren und vorrichtung zur reparatur des abstichlochs eines konverters

Also Published As

Publication number Publication date
US3833334A (en) 1974-09-03
SE7408789L (enrdf_load_stackoverflow) 1975-01-07
IT1015598B (it) 1977-05-20
JPS5038607A (enrdf_load_stackoverflow) 1975-04-10
JPS5222882B2 (enrdf_load_stackoverflow) 1977-06-21
CA1021534A (en) 1977-11-29
BR7405180A (pt) 1976-02-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee