CA1021534A - Apparatus for relining a bof vessel tap hole - Google Patents

Apparatus for relining a bof vessel tap hole

Info

Publication number
CA1021534A
CA1021534A CA193,662A CA193662A CA1021534A CA 1021534 A CA1021534 A CA 1021534A CA 193662 A CA193662 A CA 193662A CA 1021534 A CA1021534 A CA 1021534A
Authority
CA
Canada
Prior art keywords
relining
tap hole
bof vessel
vessel tap
bof
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
CA193,662A
Other versions
CA193662S (en
Inventor
Lawrence R. Riley
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
Application granted granted Critical
Publication of CA1021534A publication Critical patent/CA1021534A/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)
  • Compositions Of Oxide Ceramics (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
CA193,662A 1973-07-05 1974-02-27 Apparatus for relining a bof vessel tap hole Expired CA1021534A (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
CA1021534A true CA1021534A (en) 1977-11-29

Family

ID=23485835

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,662A Expired CA1021534A (en) 1973-07-05 1974-02-27 Apparatus for relining a bof vessel tap hole

Country Status (7)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039731B2 (en) * 1979-02-03 1985-09-07 黒崎窯業株式会社 Converter tap repair equipment
AU547322B2 (en) * 1981-08-19 1985-10-17 Nippon Steel Corporation Repair device for blast furnace wall
JPS59136098U (en) * 1983-03-02 1984-09-11 三菱重工業株式会社 Spray lubrication device
US5259880A (en) * 1988-03-17 1993-11-09 Kurosaki Refractories Co., Ltd. Projection molten impeller for concave section used in apparatus
DE3833506A1 (en) * 1988-10-01 1990-04-05 Didier Werke Ag DEVICE FOR INJECTING A REPAIR SIZE ONTO A HOLE STONE
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 (en) * 1989-10-14 1991-04-18 Asea Brown Boveri DEVICE FOR CLEANING THE INPUT AND POUR SIPHON OF AN OVEN
FR2685653B1 (en) * 1991-12-31 1994-04-01 Sollac DEVICE FOR REPAIRING THE INTERIOR COATING OF A CAST HOLE IN PARTICULAR OF A STEEL CONVERTER.
FR2691164B1 (en) * 1992-05-18 1994-10-21 Lorraine Laminage Tool for drilling the tap hole of a metallurgical vessel such as a converter.
DE19528025A1 (en) * 1995-07-31 1997-02-06 Didier Werke Ag Method and device for dispensing masses
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 (en) * 2000-03-31 2001-11-03 그랜트 루이스에이 주니어 Method and apparatus for replacing a tap hole liner in a basic oxygen furnace/QBOP/AOD and all other types of converter vessels

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

Also Published As

Publication number Publication date
JPS5038607A (en) 1975-04-10
BR7405180A (en) 1976-02-24
IT1015598B (en) 1977-05-20
US3833334A (en) 1974-09-03
GB1458728A (en) 1976-12-15
JPS5222882B2 (en) 1977-06-21
SE7408789L (en) 1975-01-07

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