JPS6196294U - - Google Patents
Info
- Publication number
- JPS6196294U JPS6196294U JP18019784U JP18019784U JPS6196294U JP S6196294 U JPS6196294 U JP S6196294U JP 18019784 U JP18019784 U JP 18019784U JP 18019784 U JP18019784 U JP 18019784U JP S6196294 U JPS6196294 U JP S6196294U
- Authority
- JP
- Japan
- Prior art keywords
- ceiling part
- electric furnace
- furnace lid
- small ceiling
- electrode
- 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
- 239000011449 brick Substances 0.000 claims description 2
- 239000011823 monolithic refractory Substances 0.000 claims description 2
- 239000011819 refractory material Substances 0.000 claims 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
第１図は本考案になる電気炉用炉蓋の一実施例
の平面図を示す第２図のＩ−Ｏ−Ｉ′線に沿う断
面図、第２図はその平面図である。
２…煉瓦、３…不定形耐火物、４…電極ホール
、Ａ…大天井部分、Ｂ…小天井部分。
FIG. 1 is a sectional view taken along the line IO-I' in FIG. 2 showing a plan view of an embodiment of an electric furnace lid according to the present invention, and FIG. 2 is a plan view thereof. 2... Brick, 3... Monolithic refractory, 4... Electrode hole, A... Large ceiling part, B... Small ceiling part.
Claims (1)
大天井部分Ａと、電極ホールを形成した小天井部
分Ｂとから成る電気炉用炉蓋において、該小天井
部分Ｂは電極ホール４間に適当な間隔をあけて煉
瓦２を配設し、残余の部分は不定形耐火物３を充
填して形成したことを特徴とする電気炉用炉蓋。 In an electric furnace lid consisting of a large ceiling part A made of refractory material or a water-cooled structure, and a small ceiling part B in which an electrode hole is formed, the small ceiling part B has an appropriate space between the electrode holes 4. A furnace lid for an electric furnace characterized in that bricks 2 are arranged at intervals, and the remaining part is formed by filling monolithic refractories 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984180197U JPS6238222Y2 (en) | 1984-11-28 | 1984-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984180197U JPS6238222Y2 (en) | 1984-11-28 | 1984-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6196294U true JPS6196294U (en) | 1986-06-20 |
| JPS6238222Y2 JPS6238222Y2 (en) | 1987-09-30 |
Family
ID=30737756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984180197U Expired JPS6238222Y2 (en) | 1984-11-28 | 1984-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6238222Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5615498U (en) * | 1979-07-17 | 1981-02-10 |
-
1984
- 1984-11-28 JP JP1984180197U patent/JPS6238222Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5615498U (en) * | 1979-07-17 | 1981-02-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6238222Y2 (en) | 1987-09-30 |
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