JPS6334149U - - Google Patents

Info

Publication number
JPS6334149U
JPS6334149U JP12540486U JP12540486U JPS6334149U JP S6334149 U JPS6334149 U JP S6334149U JP 12540486 U JP12540486 U JP 12540486U JP 12540486 U JP12540486 U JP 12540486U JP S6334149 U JPS6334149 U JP S6334149U
Authority
JP
Japan
Prior art keywords
main pipe
molten metal
pipe
gas
tip
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.)
Granted
Application number
JP12540486U
Other languages
English (en)
Other versions
JPH0414442Y2 (ja
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 JP12540486U priority Critical patent/JPH0414442Y2/ja
Publication of JPS6334149U publication Critical patent/JPS6334149U/ja
Application granted granted Critical
Publication of JPH0414442Y2 publication Critical patent/JPH0414442Y2/ja
Expired 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)

Description

【図面の簡単な説明】
第1図は本考案の断面説明図、第2図は本考案
のガス噴出用ノズル部の他の例を示す拡大説明図
、第3図は粉粒体と酸素との混合比に於ける使用
限界域を表わすグラフ、第4図は従来の二重管ラ
ンスの断面説明図である。 図中、1:主管、2,2:ガス噴出用ノズル部
、3:内管、4,4′:ガス吹込口、5:耐火物
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 主管先端部に溶融金属処理用のガス噴出用ノズ
    ル孔を所要個開孔せしめ、上記主管基端側は内管
    との二重管構成とすると共に、この主管及び内管
    に溶融金属処理用のガスあるいは粉粒物吹込口を
    それぞれ配設し、かつ上記主管の外周には先端か
    ら所要長さに至り耐火物を被包せしめたことを特
    徴とする溶融金属精練用インジエクシヨンランス
    。
JP12540486U 1986-08-15 1986-08-15 Expired JPH0414442Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12540486U JPH0414442Y2 (ja) 1986-08-15 1986-08-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12540486U JPH0414442Y2 (ja) 1986-08-15 1986-08-15

Publications (2)

Publication Number Publication Date
JPS6334149U true JPS6334149U (ja) 1988-03-04
JPH0414442Y2 JPH0414442Y2 (ja) 1992-03-31

Family

ID=31018280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12540486U Expired JPH0414442Y2 (ja) 1986-08-15 1986-08-15

Country Status (1)

Country Link
JP (1) JPH0414442Y2 (ja)

Also Published As

Publication number Publication date
JPH0414442Y2 (ja) 1992-03-31

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