JPS527308A - Method and apparatus for gas sealing of tap hole in blast furnaces - Google Patents

Method and apparatus for gas sealing of tap hole in blast furnaces

Info

Publication number
JPS527308A
JPS527308A JP8430575A JP8430575A JPS527308A JP S527308 A JPS527308 A JP S527308A JP 8430575 A JP8430575 A JP 8430575A JP 8430575 A JP8430575 A JP 8430575A JP S527308 A JPS527308 A JP S527308A
Authority
JP
Japan
Prior art keywords
tap hole
gas sealing
blast furnaces
boxy
blast 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
JP8430575A
Other languages
Japanese (ja)
Other versions
JPS5430642B2 (en
Inventor
Yoshihisa Nakamura
Katsuji Okuda
Shigeru Hirota
Tsuguhiro Murakami
Katsuyuki Norimatsu
Satoru Yamaguchi
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP8430575A priority Critical patent/JPS527308A/en
Publication of JPS527308A publication Critical patent/JPS527308A/en
Publication of JPS5430642B2 publication Critical patent/JPS5430642B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: A specific box boxy is placed around the tap hole to prevent gas leakage from the tap hole during blast furnace operation.
COPYRIGHT: (C)1977,JPO&Japio
JP8430575A 1975-07-08 1975-07-08 Method and apparatus for gas sealing of tap hole in blast furnaces Granted JPS527308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8430575A JPS527308A (en) 1975-07-08 1975-07-08 Method and apparatus for gas sealing of tap hole in blast furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8430575A JPS527308A (en) 1975-07-08 1975-07-08 Method and apparatus for gas sealing of tap hole in blast furnaces

Publications (2)

Publication Number Publication Date
JPS527308A true JPS527308A (en) 1977-01-20
JPS5430642B2 JPS5430642B2 (en) 1979-10-02

Family

ID=13826762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8430575A Granted JPS527308A (en) 1975-07-08 1975-07-08 Method and apparatus for gas sealing of tap hole in blast furnaces

Country Status (1)

Country Link
JP (1) JPS527308A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555202A1 (en) * 1983-11-18 1985-05-24 Usinor IMPROVEMENT AT THE HOT FURNACES, IN THE AREA OF THE CASTING HOLES
CN102057057A (en) * 2008-08-28 2011-05-11 新日本制铁株式会社 Method of inhibiting turbulent tapping in blast furnace
KR101191965B1 (en) * 2010-12-22 2012-10-18 주식회사 포스코 Device and method for forming refractories in tap hole of blast furnace

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555202A1 (en) * 1983-11-18 1985-05-24 Usinor IMPROVEMENT AT THE HOT FURNACES, IN THE AREA OF THE CASTING HOLES
CN102057057A (en) * 2008-08-28 2011-05-11 新日本制铁株式会社 Method of inhibiting turbulent tapping in blast furnace
KR101191965B1 (en) * 2010-12-22 2012-10-18 주식회사 포스코 Device and method for forming refractories in tap hole of blast furnace

Also Published As

Publication number Publication date
JPS5430642B2 (en) 1979-10-02

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