JPS59129097U - Structure of furnace lid of electric furnace for steelmaking - Google Patents
Structure of furnace lid of electric furnace for steelmakingInfo
- Publication number
- JPS59129097U JPS59129097U JP2405883U JP2405883U JPS59129097U JP S59129097 U JPS59129097 U JP S59129097U JP 2405883 U JP2405883 U JP 2405883U JP 2405883 U JP2405883 U JP 2405883U JP S59129097 U JPS59129097 U JP S59129097U
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- steelmaking
- lid
- furnace lid
- electric furnace
- 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
Links
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例の全体を示す概略断面図、第２図は同上
の炉蓋部の拡大断面図、第３図は同上の炉蓋にスラグが
付着した状態の断面図、第４図は本考案の一実施例の全
体を示す概略断面図、第５図は同上の炉蓋部の拡大断面
図、第６図は同上の炉蓋にスラグが付着した状態の断面
図、第７図は同上の他の実施例の断面図であって、１は
製鋼用電気炉、２は炉蓋、３はアンカニ、４は耐火物層
である。Fig. 1 is a schematic sectional view showing the entire conventional example, Fig. 2 is an enlarged sectional view of the furnace lid part of the same as above, Fig. 3 is a sectional view of the furnace lid as above with slag attached, and Fig. 4 is A schematic cross-sectional view showing the entire embodiment of the present invention, FIG. 5 is an enlarged cross-sectional view of the furnace lid part of the above, FIG. 6 is a cross-sectional view of the furnace lid with slag attached to the same, and FIG. It is a sectional view of another embodiment same as the above, in which 1 is an electric furnace for steelmaking, 2 is a furnace lid, 3 is an annular crab, and 4 is a refractory layer.
Claims (1)
面にアンカーを取付けると共に炉蓋の内面に不定形耐火
物をライニングしてアンカーにて不定形耐火物の耐火物
層を保持して成る製鋼用電気炉の炉蓋の構造。In a furnace lid that closes the top surface of an electric furnace for steelmaking, an anchor is attached to the inner surface of the furnace lid, and the inner surface of the furnace lid is lined with monolithic refractory material, and the refractory layer of the monolithic refractory is held by the anchor. The structure of the furnace lid of an electric furnace for steelmaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2405883U JPS59129097U (en) | 1983-02-21 | 1983-02-21 | Structure of furnace lid of electric furnace for steelmaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2405883U JPS59129097U (en) | 1983-02-21 | 1983-02-21 | Structure of furnace lid of electric furnace for steelmaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59129097U true JPS59129097U (en) | 1984-08-30 |
Family
ID=30155115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2405883U Pending JPS59129097U (en) | 1983-02-21 | 1983-02-21 | Structure of furnace lid of electric furnace for steelmaking |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59129097U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5423227A (en) * | 1977-07-22 | 1979-02-21 | Kurosaki Refractories Co | Electric furnace cover |
-
1983
- 1983-02-21 JP JP2405883U patent/JPS59129097U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5423227A (en) * | 1977-07-22 | 1979-02-21 | Kurosaki Refractories Co | Electric furnace cover |
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