JPS6279864U - - Google Patents

Info

Publication number
JPS6279864U
JPS6279864U JP17067785U JP17067785U JPS6279864U JP S6279864 U JPS6279864 U JP S6279864U JP 17067785 U JP17067785 U JP 17067785U JP 17067785 U JP17067785 U JP 17067785U JP S6279864 U JPS6279864 U JP S6279864U
Authority
JP
Japan
Prior art keywords
pipe
spiral
peripheral surface
outer peripheral
molten metal
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
JP17067785U
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 JP17067785U priority Critical patent/JPS6279864U/ja
Publication of JPS6279864U publication Critical patent/JPS6279864U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示す縦断面図である
。 図に於て、１は鋼製パイプ、２は螺旋状冷却管
、３は不定形耐火物被覆層である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 溶融金属中に処理ガス、処理剤などを吹込むた
    めの鋼製パイプを含むランスパイプに於て、鋼製
    パイプの外周面に、螺旋状往路と、該往路に平行
    の螺旋状復路を有する螺旋状冷却管が巻装され、
    この冷却管上から上記パイプの外周面に不定形耐
    火物の被覆層が設けられていることを特徴とする
    溶融金属処理用吹込みランスパイプ。
JP17067785U 1985-11-05 1985-11-05 Pending JPS6279864U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17067785U JPS6279864U (ja) 1985-11-05 1985-11-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17067785U JPS6279864U (ja) 1985-11-05 1985-11-05

Publications (1)

Publication Number Publication Date
JPS6279864U true JPS6279864U (ja) 1987-05-21

Family

ID=31105615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17067785U Pending JPS6279864U (ja) 1985-11-05 1985-11-05

Country Status (1)

Country Link
JP (1) JPS6279864U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57120628A (en) * 1980-08-04 1982-07-27 Outokumpu Oy Gas sending apparatus for supplying reactant into metallurgical molten substance
JPS59145723A (ja) * 1983-02-09 1984-08-21 Nippon Kokan Kk <Nkk> 溶融金属撹「はん」ランスの冷却方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57120628A (en) * 1980-08-04 1982-07-27 Outokumpu Oy Gas sending apparatus for supplying reactant into metallurgical molten substance
JPS59145723A (ja) * 1983-02-09 1984-08-21 Nippon Kokan Kk <Nkk> 溶融金属撹「はん」ランスの冷却方法

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