JPS60109299U

JPS60109299U - Electric furnace electrode gripping device

Info

Publication number: JPS60109299U
Application number: JP19889883U
Authority: JP
Inventors: 小沢　正俊; 傑中山
Original assignee: 大同特殊鋼株式会社
Priority date: 1983-12-27
Filing date: 1983-12-27
Publication date: 1985-07-24

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

[Brief explanation of the drawing]

第１図は電極を用いた電気炉の一構造例を示す部分縦断
説明図、第２図ａ、　ｂは従来の電極把持装置の各々平
面図および側面説明図、第３図はこの考案の一実施例に
よる電極把持装置の側面説明図、第４図および第５図は
第３図の各々ＩＶ−ＩＶ線および■−Ｖ線断面説明図、
第６図はこの考案の他の実施例による第３図■−■線相
当位置での断面説明図である。６・・・電極、７・・・電極把持装置、２１・・・電極
把持環、２３・・・電極把持体、２４・・・電極把持部
、２５・・・電極保護部。１７又〜、（ａ）　　　、ＳしＪ＼Ａ　＼、ＢFig. 1 is a partial longitudinal cross-sectional view showing an example of the structure of an electric furnace using electrodes, Figs. 4 and 5 are cross-sectional views taken along lines IV-IV and ■-V in FIG. 3, respectively;
FIG. 6 is an explanatory cross-sectional view of another embodiment of this invention taken along line 1--2 in FIG. 3. 6... Electrode, 7... Electrode holding device, 21... Electrode holding ring, 23... Electrode holding body, 24... Electrode holding part, 25... Electrode protection part. 17-, (a) , S ＼ A ＼, B

Claims

[Scope of utility model registration request]

In an electric furnace that heats, melts, and refines a material to be melted by applying electricity using an electrode gripped by an electrode gripping device, the electrode gripping device includes an electrode gripping portion that grips the electrode, and the electrode gripping portion. 1. An electrode gripping device for an electric furnace, characterized in that an electrode protection portion is provided to surround a side surface of an electrode gripped by the electrode.