JPS5229406A - Hot repairing apparatus - Google Patents

Hot repairing apparatus

Info

Publication number
JPS5229406A
JPS5229406A JP10571175A JP10571175A JPS5229406A JP S5229406 A JPS5229406 A JP S5229406A JP 10571175 A JP10571175 A JP 10571175A JP 10571175 A JP10571175 A JP 10571175A JP S5229406 A JPS5229406 A JP S5229406A
Authority
JP
Japan
Prior art keywords
hot repairing
repairing apparatus
hot
mechanized
hearth
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
JP10571175A
Other languages
Japanese (ja)
Other versions
JPS5439203B2 (en
Inventor
Torao Tazo
Minoru Koga
Shoji Iwaoka
Koichi Sato
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 Steel Corp
IHI Corp
Original Assignee
Kawasaki Steel Corp
Ishikawajima Harima Heavy Industries 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 Kawasaki Steel Corp, Ishikawajima Harima Heavy Industries Co Ltd filed Critical Kawasaki Steel Corp
Priority to JP10571175A priority Critical patent/JPS5229406A/en
Publication of JPS5229406A publication Critical patent/JPS5229406A/en
Publication of JPS5439203B2 publication Critical patent/JPS5439203B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

PURPOSE: A hot repairing apparatus wherein hot repairing works of furnace walls and hearth are mechanized to achieve reduction in working time and enable fully automatic operation of arc furnaces.
COPYRIGHT: (C)1977,JPO&Japio
JP10571175A 1975-09-01 1975-09-01 Hot repairing apparatus Granted JPS5229406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10571175A JPS5229406A (en) 1975-09-01 1975-09-01 Hot repairing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10571175A JPS5229406A (en) 1975-09-01 1975-09-01 Hot repairing apparatus

Publications (2)

Publication Number Publication Date
JPS5229406A true JPS5229406A (en) 1977-03-05
JPS5439203B2 JPS5439203B2 (en) 1979-11-27

Family

ID=14414912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10571175A Granted JPS5229406A (en) 1975-09-01 1975-09-01 Hot repairing apparatus

Country Status (1)

Country Link
JP (1) JPS5229406A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528450A (en) * 1978-08-17 1980-02-29 Kyushu Refractories Nozzle device for automatically spraying refractory material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021903A (en) * 1973-06-28 1975-03-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021903A (en) * 1973-06-28 1975-03-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528450A (en) * 1978-08-17 1980-02-29 Kyushu Refractories Nozzle device for automatically spraying refractory material

Also Published As

Publication number Publication date
JPS5439203B2 (en) 1979-11-27

Similar Documents

Publication Publication Date Title
NZ182653A (en) Sludge incineration in multiple hearth furnace
GB2005390B (en) Apparatus for drilling and plugging tapholes in a shaft furnace
JPS5229406A (en) Hot repairing apparatus
JPS51136511A (en) Sealing apparatus for heat treatment furnaces
JPS51145500A (en) Manipulator for tapping process
JPS523511A (en) Raw mtrial charging apparatus for high pressure shft reducing furnaces
JPS525603A (en) A improved method of scraping out contents of blast furnaces
JPS51129802A (en) A process for treatment of steelmaking dust and sludge of electric fur ances using sensible heat of slag
JPS52138002A (en) Repair of blast furnace runner by hot spraying
JPS51151713A (en) Process for preparing artificial masonry products from blast furnace slag
JPS5214623A (en) Nonnpollutional treatment process for blast furnace slag ballast
JPS51132102A (en) A method of installing refractories for blast furnaces
JPS5255036A (en) Automatic control method of temperature of molten steel in smelting pr ocess in arc furnace for steel manufacture
JPS5219108A (en) Blast furnace operation method
JPS51112705A (en) Method of preventing cracking of iron shell in a blast furnace
JPS5253908A (en) Lime burned refractory bricks
JPS5228036A (en) Method for preventing fracture of arc furnace electrode
JPS5337106A (en) Repairing method of blast furnace shell
JPS51144321A (en) Slag making agents made by use of electric furnace slag
JPS5244703A (en) Disjointing method of hot blast furnace dome
JPS5220902A (en) Tapping spout of hearth revolving type electric furnaces
JPS5313632A (en) Blast furnace slag treatment process
JPS525605A (en) Inner lining construction of rotary furnaces
JPS5230208A (en) Method of controlling furnace operation
JPS5223508A (en) Method of disassembling and removing old furnace at relining of blast furnaces