JPH01164751U - - Google Patents

Info

Publication number
JPH01164751U
JPH01164751U JP5975888U JP5975888U JPH01164751U JP H01164751 U JPH01164751 U JP H01164751U JP 5975888 U JP5975888 U JP 5975888U JP 5975888 U JP5975888 U JP 5975888U JP H01164751 U JPH01164751 U JP H01164751U
Authority
JP
Japan
Prior art keywords
steel pipe
degassing tank
injection hole
gas injection
outer 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
JP5975888U
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 JP5975888U priority Critical patent/JPH01164751U/ja
Publication of JPH01164751U publication Critical patent/JPH01164751U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)

Description

【図面の簡単な説明】
第1図はRH脱ガス槽の浸漬管の縦断面図、第
2図はRH脱ガス槽による脱ガス処理の前後にお
ける溶鋼中の窒素を示したグラフ図、第3図は従
来のRH脱ガス槽の縦断面図、第4図は第3図の
浸漬管を拡大して示した図である。 1……浸漬管、10……RH脱ガス槽、13…
…フランジ、14……ガス吹き込み孔、15……
キヤスタブル、16……金物、17……スタツド
、18……焼成耐火物、20……取鍋、21……
溶鋼、22……保温材、23……鉄皮、24……
鋼管、25……第2のキヤスタブル、26……ガ
ス注入孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. フランジ部に固定され、外周に巻装された鋼管
    と、前記鋼管の上部に設けられたガス注入孔と、
    前記鋼管の外側にキヤスタブルのライニングとを
    設けたことを特徴とする真空脱ガス槽の浸漬管。
JP5975888U 1988-05-02 1988-05-02 Pending JPH01164751U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5975888U JPH01164751U (ja) 1988-05-02 1988-05-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5975888U JPH01164751U (ja) 1988-05-02 1988-05-02

Publications (1)

Publication Number Publication Date
JPH01164751U true JPH01164751U (ja) 1989-11-17

Family

ID=31285504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5975888U Pending JPH01164751U (ja) 1988-05-02 1988-05-02

Country Status (1)

Country Link
JP (1) JPH01164751U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005325392A (ja) * 2004-05-13 2005-11-24 Jfe Steel Kk 脱ガス装置の浸漬管
JP2008013796A (ja) * 2006-07-04 2008-01-24 Nippon Steel Corp 溶融金属処理用浸漬管及びその製造方法並びに真空脱ガス方法
JP2013185194A (ja) * 2012-03-07 2013-09-19 Tokyo Yogyo Co Ltd 真空脱ガス装置の浸漬管

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005325392A (ja) * 2004-05-13 2005-11-24 Jfe Steel Kk 脱ガス装置の浸漬管
JP2008013796A (ja) * 2006-07-04 2008-01-24 Nippon Steel Corp 溶融金属処理用浸漬管及びその製造方法並びに真空脱ガス方法
JP2013185194A (ja) * 2012-03-07 2013-09-19 Tokyo Yogyo Co Ltd 真空脱ガス装置の浸漬管

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