JPH039249U - - Google Patents

Info

Publication number
JPH039249U
JPH039249U JP6906989U JP6906989U JPH039249U JP H039249 U JPH039249 U JP H039249U JP 6906989 U JP6906989 U JP 6906989U JP 6906989 U JP6906989 U JP 6906989U JP H039249 U JPH039249 U JP H039249U
Authority
JP
Japan
Prior art keywords
brickwork
bricks
tuyere
type vacuum
vacuum degassing
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
JP6906989U
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 JP6906989U priority Critical patent/JPH039249U/ja
Publication of JPH039249U publication Critical patent/JPH039249U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Description

【図面の簡単な説明】
第１図〜第３図はこの考案の実施例を示し、第
１図は第２図のＡ−Ａ線平面図、第２図は第１図
のＢ−Ｂ線縦断面図、第３図は下広テーパー煉瓦
によるジヤツクアーチ構造の煉瓦積みを示す第１
図のＣ−Ｃ線断面図、第４図は従来のＲＨ式真空
脱ガス槽の底部耐火ライニングの構造を示す第５
図Ａ−Ａ線平面図、第５図は第４図のＢ−Ｂ線断
面図である。 １……上昇管羽口煉瓦、２……下降管羽口煉瓦
、２……羽口煉瓦１，２間の炉底煉瓦積み、４…
…環流管煉瓦、７……側壁煉瓦積み、１０……下
広テーパー煉瓦によるジヤツクアーチ構造の煉瓦
積み。

Claims (1)

    【実用新案登録請求の範囲】
  1. 上昇管羽口煉瓦及び下降管羽口煉瓦、両羽口煉
    瓦で挾まれた部分並びにその他の部分に炉底煉瓦
    積みを有する、ＲＨ式真空脱ガス槽の底部煉瓦積
    み構造において、上記両羽口煉瓦で挾まれた部分
    の炉底煉瓦積み及びその側壁煉瓦積み下までの延
    長部分に、下広テーパーを煉瓦によるジヤツクア
    ーチ構造の煉瓦積みを形成してなる、ＲＨ式真空
    脱ガス槽の底部煉瓦積み構造。
JP6906989U 1989-06-15 1989-06-15 Pending JPH039249U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6906989U JPH039249U (ja) 1989-06-15 1989-06-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6906989U JPH039249U (ja) 1989-06-15 1989-06-15

Publications (1)

Publication Number Publication Date
JPH039249U true JPH039249U (ja) 1991-01-29

Family

ID=31604054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6906989U Pending JPH039249U (ja) 1989-06-15 1989-06-15

Country Status (1)

Country Link
JP (1) JPH039249U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5053259U (ja) * 1973-09-14 1975-05-22
WO2012050219A1 (ja) * 2010-10-13 2012-04-19 Ｊｆｅスチール株式会社 Ｒｈ脱ガス下部槽

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5053259U (ja) * 1973-09-14 1975-05-22
WO2012050219A1 (ja) * 2010-10-13 2012-04-19 Ｊｆｅスチール株式会社 Ｒｈ脱ガス下部槽
JP2012102396A (ja) * 2010-10-13 2012-05-31 Jfe Steel Corp Ｒｈ脱ガス下部槽
CN103154278A (zh) * 2010-10-13 2013-06-12 杰富意钢铁株式会社 Rh脱气下部槽
US9170052B2 (en) 2010-10-13 2015-10-27 Jfe Steel Corporation Lower vessel of RH degasser
EP2628806B1 (en) 2010-10-13 2018-04-04 JFE Steel Corporation Rh degassing lower vessel
EP2628806B2 (en) † 2010-10-13 2022-06-29 JFE Steel Corporation Rh degassing lower vessel

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