JPH02131198U - - Google Patents
Info
- Publication number
- JPH02131198U JPH02131198U JP4086989U JP4086989U JPH02131198U JP H02131198 U JPH02131198 U JP H02131198U JP 4086989 U JP4086989 U JP 4086989U JP 4086989 U JP4086989 U JP 4086989U JP H02131198 U JPH02131198 U JP H02131198U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- arc furnace
- billet
- utility
- outer periphery
- 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
Links
- 239000011451 fired brick Substances 0.000 description 1
- 239000011823 monolithic refractory Substances 0.000 description 1
Landscapes
- Discharge Heating (AREA)
- Furnace Details (AREA)
Description
図面は本考案の炉底電極の実施例を示したもの
で、第１図はアーク炉底壁の縦断面図、第２図は
ビレツト電極の側面図、第３図は本考案の他の実
施例を示したアーク炉底壁の縦断面図、第４図は
第３図の平面図である。
１……ビレツト電極、２……凹凸、３……不定
形耐火物、１０ａ……下半分、１０ａ……上半分
、１１ａ，１１ｂ……焼成レンガ。
The drawings show an embodiment of the furnace bottom electrode of the present invention. Figure 1 is a longitudinal cross-sectional view of the bottom wall of the arc furnace, Figure 2 is a side view of the billet electrode, and Figure 3 is another embodiment of the invention. FIG. 4 is a longitudinal sectional view of the bottom wall of the arc furnace showing an example, and FIG. 4 is a plan view of FIG. 3. DESCRIPTION OF SYMBOLS 1... Billet electrode, 2... Unevenness, 3... Monolithic refractory, 10a... Lower half, 10a... Upper half, 11a, 11b... Fired brick.
Claims (1)
凹凸を形成したことを特徴とする直流アーク炉の
炉底電極。 A bottom electrode for a DC arc furnace, characterized in that a billet electrode buried in a bottom refractory has irregularities formed on its outer periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4086989U JPH0645836Y2 (en) | 1989-04-06 | 1989-04-06 | Bottom electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4086989U JPH0645836Y2 (en) | 1989-04-06 | 1989-04-06 | Bottom electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02131198U true JPH02131198U (en) | 1990-10-31 |
| JPH0645836Y2 JPH0645836Y2 (en) | 1994-11-24 |
Family
ID=31551038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4086989U Expired - Lifetime JPH0645836Y2 (en) | 1989-04-06 | 1989-04-06 | Bottom electrode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645836Y2 (en) |
-
1989
- 1989-04-06 JP JP4086989U patent/JPH0645836Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645836Y2 (en) | 1994-11-24 |