JPS602799U - Electric furnace for steel melting - Google Patents

Electric furnace for steel melting

Info

Publication number
JPS602799U
JPS602799U JP9456683U JP9456683U JPS602799U JP S602799 U JPS602799 U JP S602799U JP 9456683 U JP9456683 U JP 9456683U JP 9456683 U JP9456683 U JP 9456683U JP S602799 U JPS602799 U JP S602799U
Authority
JP
Japan
Prior art keywords
electric furnace
steel melting
gaps
refractory block
breathable refractory
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
JP9456683U
Other languages
Japanese (ja)
Inventor
裕之 片山
Original Assignee
新日本製鐵株式会社
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 新日本製鐵株式会社 filed Critical 新日本製鐵株式会社
Priority to JP9456683U priority Critical patent/JPS602799U/en
Publication of JPS602799U publication Critical patent/JPS602799U/en
Pending legal-status Critical Current

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Landscapes

  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (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 drawings]

第１図は本考案の１実施例電気炉の構造説明図、第２図
は通気性耐火物ブロックと電極との配置間・係の１例を
示す図、第３図は本考案構造を適用するための炉の改造
の１例を示す説明図である。 １・・・・・・電極、７・・・・・・通気性耐火物ブロ
ック。Fig. 1 is an explanatory diagram of the structure of an electric furnace according to one embodiment of the present invention, Fig. 2 is a diagram showing an example of the arrangement and relationship between a breathable refractory block and an electrode, and Fig. 3 is a diagram to which the structure of the present invention is applied. FIG. 1... Electrode, 7... Breathable refractory block.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 炉底部面積の少なくとも３％以上を、断面積５ｍＪｎ２
以下の貫通空隙を多数穿設した通気性耐火物ブロックで
形成するとともに、前記通気性耐火物ブロックにおける
貫通空隙から不活性ガスを吹込むよう構成してなる銅溶
解用電気炉。At least 3% of the furnace bottom area has a cross-sectional area of 5 mJn2
An electric furnace for melting copper, which is formed of a breathable refractory block having a large number of through-gaps as shown below, and configured to inject an inert gas through the through-gaps in the breathable refractory block.
JP9456683U 1983-06-20 1983-06-20 Electric furnace for steel melting Pending JPS602799U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9456683U JPS602799U (en) 1983-06-20 1983-06-20 Electric furnace for steel melting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9456683U JPS602799U (en) 1983-06-20 1983-06-20 Electric furnace for steel melting

Publications (1)

Publication Number Publication Date
JPS602799U true JPS602799U (en) 1985-01-10

Family

ID=30226306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9456683U Pending JPS602799U (en) 1983-06-20 1983-06-20 Electric furnace for steel melting

Country Status (1)

Country Link
JP (1) JPS602799U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01196494A (en) * 1987-12-17 1989-08-08 Thyssen Stahl Ag Metallurgical vessel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01196494A (en) * 1987-12-17 1989-08-08 Thyssen Stahl Ag Metallurgical vessel

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