JPH0311046U - - Google Patents

Info

Publication number
JPH0311046U
JPH0311046U JP7183489U JP7183489U JPH0311046U JP H0311046 U JPH0311046 U JP H0311046U JP 7183489 U JP7183489 U JP 7183489U JP 7183489 U JP7183489 U JP 7183489U JP H0311046 U JPH0311046 U JP H0311046U
Authority
JP
Japan
Prior art keywords
converter
pressurized gas
furnace mouth
utility
inner periphery
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
JP7183489U
Other languages
English (en)
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 filed Critical
Priority to JP7183489U priority Critical patent/JPH0311046U/ja
Publication of JPH0311046U publication Critical patent/JPH0311046U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Description

【図面の簡単な説明】
第1図は第一実施例になる転炉の加圧気体の噴
射ノズル配置状態説明図、第2図は第1図の−
線断面図、第3図は第一実施例になる噴射ノズ
ルの断面図、第4図は第二実施例になる転炉の断
面図、第5図は従来の転炉の構成説明図である。 1……転炉、2……鉄皮、2a……連通管、3
……パーマネント耐火煉瓦、4……ワーク耐火煉
瓦、5……出鋼口、7……噴射ノズル、7a……
噴射孔、8……空気供給管、8a……エアチヤン
バ、A……炉口部、B……絞り部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 転炉の炉口部および絞り部の少なくとも内周の
    一部に、該転炉の内側に向かつて加圧気体を噴射
    する複数の噴出孔を設けてなることを特徴とする
    転炉。
JP7183489U 1989-06-20 1989-06-20 Pending JPH0311046U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7183489U JPH0311046U (ja) 1989-06-20 1989-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7183489U JPH0311046U (ja) 1989-06-20 1989-06-20

Publications (1)

Publication Number Publication Date
JPH0311046U true JPH0311046U (ja) 1991-02-01

Family

ID=31609222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7183489U Pending JPH0311046U (ja) 1989-06-20 1989-06-20

Country Status (1)

Country Link
JP (1) JPH0311046U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016108591A (ja) * 2014-12-04 2016-06-20 Jfeスチール株式会社 転炉の炉口金物および地金切り方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016108591A (ja) * 2014-12-04 2016-06-20 Jfeスチール株式会社 転炉の炉口金物および地金切り方法

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