JPS5244703A - Disjointing method of hot blast furnace dome - Google Patents

Disjointing method of hot blast furnace dome

Info

Publication number
JPS5244703A
JPS5244703A JP12060075A JP12060075A JPS5244703A JP S5244703 A JPS5244703 A JP S5244703A JP 12060075 A JP12060075 A JP 12060075A JP 12060075 A JP12060075 A JP 12060075A JP S5244703 A JPS5244703 A JP S5244703A
Authority
JP
Japan
Prior art keywords
blast furnace
hot blast
disjointing
furnace dome
dome
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.)
Pending
Application number
JP12060075A
Other languages
Japanese (ja)
Inventor
Shunichi Akazawa
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.)
CHIYUUGOKU KAKOU KK
CHUGOKU KAKO
CHUGOKU KAKO KK
Original Assignee
CHIYUUGOKU KAKOU KK
CHUGOKU KAKO
CHUGOKU KAKO KK
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 CHIYUUGOKU KAKOU KK, CHUGOKU KAKO, CHUGOKU KAKO KK filed Critical CHIYUUGOKU KAKOU KK
Priority to JP12060075A priority Critical patent/JPS5244703A/en
Publication of JPS5244703A publication Critical patent/JPS5244703A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To disjoint with shorter term of works than usual and low expense, by blasting operation of dome firebrick at the repairing of hot blast furnace.
COPYRIGHT: (C)1977,JPO&Japio
JP12060075A 1975-10-08 1975-10-08 Disjointing method of hot blast furnace dome Pending JPS5244703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12060075A JPS5244703A (en) 1975-10-08 1975-10-08 Disjointing method of hot blast furnace dome

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12060075A JPS5244703A (en) 1975-10-08 1975-10-08 Disjointing method of hot blast furnace dome

Publications (1)

Publication Number Publication Date
JPS5244703A true JPS5244703A (en) 1977-04-08

Family

ID=14790260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12060075A Pending JPS5244703A (en) 1975-10-08 1975-10-08 Disjointing method of hot blast furnace dome

Country Status (1)

Country Link
JP (1) JPS5244703A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54107407A (en) * 1978-02-10 1979-08-23 Yamazakigumi Kk Disassembling and removal of furnace internal bricks
US5883013A (en) * 1994-12-26 1999-03-16 Nissan Motor Co., Ltd. Method of producing semiconductor device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54107407A (en) * 1978-02-10 1979-08-23 Yamazakigumi Kk Disassembling and removal of furnace internal bricks
JPS6113159B2 (en) * 1978-02-10 1986-04-11 Yamazakigumi Kk
US5883013A (en) * 1994-12-26 1999-03-16 Nissan Motor Co., Ltd. Method of producing semiconductor device

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