JPS55154518A - Method and apparatus for lining converter by pouring - Google Patents

Method and apparatus for lining converter by pouring

Info

Publication number
JPS55154518A
JPS55154518A JP6258279A JP6258279A JPS55154518A JP S55154518 A JPS55154518 A JP S55154518A JP 6258279 A JP6258279 A JP 6258279A JP 6258279 A JP6258279 A JP 6258279A JP S55154518 A JPS55154518 A JP S55154518A
Authority
JP
Japan
Prior art keywords
operating frame
stand
pouring material
operating
furnace
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.)
Granted
Application number
JP6258279A
Other languages
Japanese (ja)
Other versions
JPS6130003B2 (en
Inventor
Masahiro Hayase
Yukio Ozaki
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.)
Shinagawa Refractories Co Ltd
Original Assignee
Shinagawa Refractories Co Ltd
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 Shinagawa Refractories Co Ltd filed Critical Shinagawa Refractories Co Ltd
Priority to JP6258279A priority Critical patent/JPS55154518A/en
Publication of JPS55154518A publication Critical patent/JPS55154518A/en
Publication of JPS6130003B2 publication Critical patent/JPS6130003B2/ja
Granted 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
    • C21C5/441—Equipment used for making or repairing linings

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)

Abstract

PURPOSE:To make uniform lining of high packing density possible, by setting down a mounting stand for a operating frame by means of an elevator installed at the throat of a converter into the furnace, by making a necessary gap between the shell and the operating frame fixed at the mounting stand, and by filling a pouring material into the gap, then by removing the operating frame after the hardening of the pouring material. CONSTITUTION:Fixing ironware is welded to the inner surface of shell 23 at suitable intervals, and the converter is let to stand up-right, then operating frame 17 for the operation on the furnace bottom is carried to the bottom 8 of the furnace by means of a small crane. Then a base stand 3 is placed on the throat 2 and a mounting stand 16 for the operating frame accomodated in the base stand 3 is set down by operating a remote-controlled elevator 13. The operating frame 17 is bolted and a space 30 of a necessary shape is formed particularly between the steel plate 21 of the operating frame 17 for the furnace bottom and shell 23 at the furnace bottom 8. Pouring material 31 is poured through a conduit pipe 9 into the space 30. After hardening of the pouring material 31, the frame is removed. The operation is repeated in order to complete the lining.
JP6258279A 1979-05-23 1979-05-23 Method and apparatus for lining converter by pouring Granted JPS55154518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6258279A JPS55154518A (en) 1979-05-23 1979-05-23 Method and apparatus for lining converter by pouring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6258279A JPS55154518A (en) 1979-05-23 1979-05-23 Method and apparatus for lining converter by pouring

Publications (2)

Publication Number Publication Date
JPS55154518A true JPS55154518A (en) 1980-12-02
JPS6130003B2 JPS6130003B2 (en) 1986-07-10

Family

ID=13204450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6258279A Granted JPS55154518A (en) 1979-05-23 1979-05-23 Method and apparatus for lining converter by pouring

Country Status (1)

Country Link
JP (1) JPS55154518A (en)

Also Published As

Publication number Publication date
JPS6130003B2 (en) 1986-07-10

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