JPS61111950U - - Google Patents

Info

Publication number
JPS61111950U
JPS61111950U JP19712484U JP19712484U JPS61111950U JP S61111950 U JPS61111950 U JP S61111950U JP 19712484 U JP19712484 U JP 19712484U JP 19712484 U JP19712484 U JP 19712484U JP S61111950 U JPS61111950 U JP S61111950U
Authority
JP
Japan
Prior art keywords
blow pipe
blast furnace
swirling flow
protrusions
circumferential direction
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
JP19712484U
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 JP19712484U priority Critical patent/JPS61111950U/ja
Publication of JPS61111950U publication Critical patent/JPS61111950U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Blast Furnaces (AREA)

Description

【図面の簡単な説明】
第1図は、本考案にかかるブローパイプを設置
した高炉羽口部の断面図、第2図a,bは、本考
案ブローパイプの異なる実施態様を例示するブロ
ーパイプ断面図、第3図は、従来タイプの粉体吹
込装置を示す高炉羽口部の断面図である。 1…羽口、2…ブローパイプ、3…粉体吹込み
用ランス、4…高炉炉内、5…旋回流発生突条、
6…ライニング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 高炉羽口と同軸に接続される熱風吹込み用ブロ
    ーパイプに対し、その内壁面に旋回流発生用突条
    を周方向に所定の間隔を介在させて複数個配設し
    たことを特徴とする高炉用ブローパイプ。
JP19712484U 1984-12-26 1984-12-26 Pending JPS61111950U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19712484U JPS61111950U (ja) 1984-12-26 1984-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19712484U JPS61111950U (ja) 1984-12-26 1984-12-26

Publications (1)

Publication Number Publication Date
JPS61111950U true JPS61111950U (ja) 1986-07-15

Family

ID=30755178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19712484U Pending JPS61111950U (ja) 1984-12-26 1984-12-26

Country Status (1)

Country Link
JP (1) JPS61111950U (ja)

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