JPH0238456U - - Google Patents

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Publication number
JPH0238456U
JPH0238456U JP11485188U JP11485188U JPH0238456U JP H0238456 U JPH0238456 U JP H0238456U JP 11485188 U JP11485188 U JP 11485188U JP 11485188 U JP11485188 U JP 11485188U JP H0238456 U JPH0238456 U JP H0238456U
Authority
JP
Japan
Prior art keywords
converter
mouth
refractory material
hole
divided
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
JP11485188U
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 JP11485188U priority Critical patent/JPH0238456U/ja
Publication of JPH0238456U publication Critical patent/JPH0238456U/ja
Pending legal-status Critical Current

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  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の第１の実施例に係る転炉の
概略縦断面図、第２図は第１図の―線矢視図
、第３図は第２図の―線断面図、第４図は第
２の実施例を示す除去装置の断面図、第５図は第
３の実施例に係る炉口金物の一部を示す平面図、
第６図は第５図の―線断面図、第７図は第５
図の―線断面図、第８図は第３の実施例の変
形例に係る炉口金物の一部を示す平面図、第９図
は第８図の―線断面図、第１０図は第９図の
―線断面図である。 １……転炉、２……金属殻、３……耐火材、８
……炉口金物、９……炉口、１４……（固定）分
割体、１５，１５Ａ……（可動）分割体、１７…
…駆動装置、２１……貫通孔、２３……（ロツド
）駆動装置、２４……ロツド。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 炉口部の耐火材を外周からおおう炉口金物
    が複数個に分割され、この分割された各分割体が
    相対的に可動自在に設けられ、上記複数の分割体
    のうち少なくとも１つを駆動する駆動装置が転炉
    に取り付けられてなることを特徴とする転炉の炉
    口付着物の除去装置。 (2) 金属殻の内側に耐火材を内貼りした転炉の
    炉口近傍における金属殻および耐火材に径方向に
    形成された貫通孔と、選択的に上記貫通孔内で退
    避または貫通孔から転炉の内側へ向つて突出する
    ロツドと、転炉に取り付けられ、上記ロツドを進
    退させる駆動装置とを備えてなることを特徴とす
    る転炉の炉口付着物の除去装置。
JP11485188U 1988-08-30 1988-08-30 Pending JPH0238456U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11485188U JPH0238456U (ja) 1988-08-30 1988-08-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11485188U JPH0238456U (ja) 1988-08-30 1988-08-30

Publications (1)

Publication Number Publication Date
JPH0238456U true JPH0238456U (ja) 1990-03-14

Family

ID=31355973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11485188U Pending JPH0238456U (ja) 1988-08-30 1988-08-30

Country Status (1)

Country Link
JP (1) JPH0238456U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100465959B1 (ko) * 2000-12-23 2005-01-13 주식회사 포스코 정련로 노입구의 마우스링 회전장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS602618A (ja) * 1983-06-17 1985-01-08 Kurosaki Refract Co Ltd 溶融金属容器の開口部の地金除去装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS602618A (ja) * 1983-06-17 1985-01-08 Kurosaki Refract Co Ltd 溶融金属容器の開口部の地金除去装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100465959B1 (ko) * 2000-12-23 2005-01-13 주식회사 포스코 정련로 노입구의 마우스링 회전장치

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