JPH0210447U - - Google Patents

Info

Publication number
JPH0210447U
JPH0210447U JP8417888U JP8417888U JPH0210447U JP H0210447 U JPH0210447 U JP H0210447U JP 8417888 U JP8417888 U JP 8417888U JP 8417888 U JP8417888 U JP 8417888U JP H0210447 U JPH0210447 U JP H0210447U
Authority
JP
Japan
Prior art keywords
tuyere
blast furnace
protrusion
hot air
auxiliary raw
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
JP8417888U
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 JP8417888U priority Critical patent/JPH0210447U/ja
Publication of JPH0210447U publication Critical patent/JPH0210447U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Iron (AREA)
  • Blast Furnaces (AREA)

Description

【図面の簡単な説明】
第1図は、この考案の高炉用羽口の一実施態様
を示す一部省略断面図、第2図は、従来の高炉用
羽口の一部省略断面図である。図面において、 1……羽口、1A……羽口の内面、1B……突
出部、2……副原料。

Claims (1)

    【実用新案登録請求の範囲】
  1. 高炉内に熱風および副原料を吹き込むための高
    炉用羽口であつて、先端部内面に突出部が形成さ
    れ、前記突出部により、前記熱風の流路を変える
    ことによつて、前記副原料を前記突出部に衝突さ
    せることを特徴とする高炉用羽口。
JP8417888U 1988-06-25 1988-06-25 Pending JPH0210447U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8417888U JPH0210447U (ja) 1988-06-25 1988-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8417888U JPH0210447U (ja) 1988-06-25 1988-06-25

Publications (1)

Publication Number Publication Date
JPH0210447U true JPH0210447U (ja) 1990-01-23

Family

ID=31308876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8417888U Pending JPH0210447U (ja) 1988-06-25 1988-06-25

Country Status (1)

Country Link
JP (1) JPH0210447U (ja)

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