JPS5337106A - Repairing method of blast furnace shell - Google Patents

Repairing method of blast furnace shell

Info

Publication number
JPS5337106A
JPS5337106A JP11172176A JP11172176A JPS5337106A JP S5337106 A JPS5337106 A JP S5337106A JP 11172176 A JP11172176 A JP 11172176A JP 11172176 A JP11172176 A JP 11172176A JP S5337106 A JPS5337106 A JP S5337106A
Authority
JP
Japan
Prior art keywords
blast furnace
furnace shell
repairing method
shell
injecting
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
JP11172176A
Other languages
Japanese (ja)
Other versions
JPS5534201B2 (en
Inventor
Tetsuma Nakatsuhama
Haruo Nakajima
Kozo Watanabe
Kenjiro Miyamoto
Yukio Nakamura
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP11172176A priority Critical patent/JPS5337106A/en
Publication of JPS5337106A publication Critical patent/JPS5337106A/en
Publication of JPS5534201B2 publication Critical patent/JPS5534201B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

PURPOSE: To repair easily molten refractory lining layer by injecting mortar into hot spot of a blast furnace shell, removing the shell at the spot, welding new iron shell after raking out the content, and by injecting refractory mortar.
COPYRIGHT: (C)1978,JPO&Japio
JP11172176A 1976-09-20 1976-09-20 Repairing method of blast furnace shell Granted JPS5337106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11172176A JPS5337106A (en) 1976-09-20 1976-09-20 Repairing method of blast furnace shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11172176A JPS5337106A (en) 1976-09-20 1976-09-20 Repairing method of blast furnace shell

Publications (2)

Publication Number Publication Date
JPS5337106A true JPS5337106A (en) 1978-04-06
JPS5534201B2 JPS5534201B2 (en) 1980-09-05

Family

ID=14568471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11172176A Granted JPS5337106A (en) 1976-09-20 1976-09-20 Repairing method of blast furnace shell

Country Status (1)

Country Link
JP (1) JPS5337106A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59165637A (en) * 1983-03-10 1984-09-18 Moon Star Co Manufacture of elastic pipe joint
KR101518614B1 (en) * 2013-11-11 2015-05-07 주식회사 포스코 Apparatus for preventing abrasion of blast furnace

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511203A (en) * 1974-06-26 1976-01-07 Seirei Ind Konkiniokeru batsukukonseishisochi
JPS518602A (en) * 1974-06-10 1976-01-23 Pataason Kyandei Intern Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518602A (en) * 1974-06-10 1976-01-23 Pataason Kyandei Intern Ltd
JPS511203A (en) * 1974-06-26 1976-01-07 Seirei Ind Konkiniokeru batsukukonseishisochi

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59165637A (en) * 1983-03-10 1984-09-18 Moon Star Co Manufacture of elastic pipe joint
KR101518614B1 (en) * 2013-11-11 2015-05-07 주식회사 포스코 Apparatus for preventing abrasion of blast furnace

Also Published As

Publication number Publication date
JPS5534201B2 (en) 1980-09-05

Similar Documents

Publication Publication Date Title
JPS526153A (en) Heat recovery process of melting furnace sediment
JPS5337106A (en) Repairing method of blast furnace shell
JPS52138002A (en) Repair of blast furnace runner by hot spraying
JPS5343019A (en) Refining method for steel with reduced slag formation
JPS52144306A (en) Water cooled skid for heating furnace
JPS5248503A (en) Method for cooling furnace wall
JPS544204A (en) Nozzle for pressing-in at blast furnace
JPS52136806A (en) Equipment for slagging off with gas jet in continuous melting furnace of reduced pellets
JPS51151204A (en) A cupola for melting metal with auxiliary fuel and refining with coke
JPS5370993A (en) Pouring method for hot molten slag into pan
JPS5252813A (en) Method for repairing refractory material lined in converter
JPS5360398A (en) Treating method for blast furnace slag
JPS51125610A (en) A mold-sash composition for cast-iron crvcibles for melting of metals
JPS538310A (en) Reusing method of steel making slag
JPS5335607A (en) Repairing method for furnace wall of blast furnace
JPS51112705A (en) Method of preventing cracking of iron shell in a blast furnace
JPS5387907A (en) Repairing method for blast furnace
JPS5244703A (en) Disjointing method of hot blast furnace dome
JPS5242403A (en) Method for detecting progressing situation of scrap melting in arc fur nace
JPS53147607A (en) Hole-wrapping machine for pig iron gate
JPS52712A (en) Apparatus for adding low melting point metal to molten metal
JPS5229406A (en) Hot repairing apparatus
JPS51151206A (en) A method of reparing hearth of steelmaking furnaces
JPS5494406A (en) Repair method employing irregular-shape refractory
JPS5262105A (en) Method for dismantling lining refractory material of metal mixer truck