JPS61108347U - - Google Patents

Info

Publication number
JPS61108347U
JPS61108347U JP19418684U JP19418684U JPS61108347U JP S61108347 U JPS61108347 U JP S61108347U JP 19418684 U JP19418684 U JP 19418684U JP 19418684 U JP19418684 U JP 19418684U JP S61108347 U JPS61108347 U JP S61108347U
Authority
JP
Japan
Prior art keywords
tuyere
powder
furnace
blowing
granules
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
JP19418684U
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 JP19418684U priority Critical patent/JPS61108347U/ja
Publication of JPS61108347U publication Critical patent/JPS61108347U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Blast Furnaces (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の高炉羽口からの粉粒体吹込
み装置の一実施例を示す縦断面図、第2図は吹込
みランスの第1実施例を示す断面図、第3図は吹
込みランスの第2実施例を示す断面図、第4図は
従来の高炉羽口からの粉粒体吹込み装置を示す縦
断面図である。 1……高炉炉体、3……ブローパイプ、4……
羽口、6,10,12……吹込みランス、6a…
…先端、9……粉粒体、11……管、13……被
覆部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 高炉の羽口から該炉内へ粉粒体を吹き込む装置
    において、前記粉粒体の吹込み用のランスの先端
    を、前記羽口の前記炉内の先端よりもさらに該炉
    内部側に突出させたことを特徴とする高炉羽口か
    らの粉粒体吹込み装置。
JP19418684U 1984-12-21 1984-12-21 Pending JPS61108347U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19418684U JPS61108347U (ja) 1984-12-21 1984-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19418684U JPS61108347U (ja) 1984-12-21 1984-12-21

Publications (1)

Publication Number Publication Date
JPS61108347U true JPS61108347U (ja) 1986-07-09

Family

ID=30751629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19418684U Pending JPS61108347U (ja) 1984-12-21 1984-12-21

Country Status (1)

Country Link
JP (1) JPS61108347U (ja)

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