JPS5969953U - Tuyere for metal smelting furnace - Google Patents

Tuyere for metal smelting furnace

Info

Publication number
JPS5969953U
JPS5969953U JP16661282U JP16661282U JPS5969953U JP S5969953 U JPS5969953 U JP S5969953U JP 16661282 U JP16661282 U JP 16661282U JP 16661282 U JP16661282 U JP 16661282U JP S5969953 U JPS5969953 U JP S5969953U
Authority
JP
Japan
Prior art keywords
smelting furnace
tuyere
metal smelting
outer tube
thin tubes
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
JP16661282U
Other languages
Japanese (ja)
Other versions
JPS6313232Y2 (en
Inventor
八木　重器
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP16661282U priority Critical patent/JPS5969953U/en
Publication of JPS5969953U publication Critical patent/JPS5969953U/en
Application granted granted Critical
Publication of JPS6313232Y2 publication Critical patent/JPS6313232Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

！　　　第１図は、従来の金属精錬炉用羽口先端部の一
実施例を示すもので、イは正面図中央縦断面図、口はイ
のローロ断面図、第２図は本考案に係る金属精錬炉用羽
口先端部の一実施例を示すもので、イは正面図中央縦断
面図、口はイのローロ断面図。 １１は外管、１２は細管、１３．１４は間隙。! Fig. 1 shows an example of the tip of a conventional tuyere for a metal refining furnace, in which A is a front view and center longitudinal cross-sectional view, the mouth is a cross-sectional view of A, and Fig. 2 is a metal smelting furnace according to the present invention. This shows an embodiment of the tip of a tuyere for a refining furnace, in which A is a front view and a central vertical cross-sectional view, and the mouth is a cross-sectional view of the roller in A. 11 is an outer tube, 12 is a thin tube, and 13.14 is a gap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属精錬炉の内張り耐火物を貫通する向きに配設される
外管と、この外管内に挿入される多数の、　　細管を具
備して成り、前記多数の細管よりプロセスガスを、又前
記細管同士の間隙および細管と外管との間隙からは冷却
ガスを吹き込むよう構成したことを特徴とする金属精錬
炉用羽口。It is equipped with an outer tube arranged to penetrate the refractory lining of the metal smelting furnace, and a large number of thin tubes inserted into this outer tube, and the process gas is passed through the large number of thin tubes, and the thin tubes are connected to each other. A tuyere for a metal smelting furnace, characterized in that a cooling gas is blown into a gap and a gap between a thin tube and an outer tube.
JP16661282U 1982-11-01 1982-11-01 Tuyere for metal smelting furnace Granted JPS5969953U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16661282U JPS5969953U (en) 1982-11-01 1982-11-01 Tuyere for metal smelting furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16661282U JPS5969953U (en) 1982-11-01 1982-11-01 Tuyere for metal smelting furnace

Publications (2)

Publication Number Publication Date
JPS5969953U true JPS5969953U (en) 1984-05-12
JPS6313232Y2 JPS6313232Y2 (en) 1988-04-14

Family

ID=30364719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16661282U Granted JPS5969953U (en) 1982-11-01 1982-11-01 Tuyere for metal smelting furnace

Country Status (1)

Country Link
JP (1) JPS5969953U (en)

Also Published As

Publication number Publication date
JPS6313232Y2 (en) 1988-04-14

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