JPS63180155U - - Google Patents
Info
- Publication number
- JPS63180155U JPS63180155U JP6921987U JP6921987U JPS63180155U JP S63180155 U JPS63180155 U JP S63180155U JP 6921987 U JP6921987 U JP 6921987U JP 6921987 U JP6921987 U JP 6921987U JP S63180155 U JPS63180155 U JP S63180155U
- Authority
- JP
- Japan
- Prior art keywords
- bricks
- stamp material
- molten steel
- wall
- steel ladle
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 239000011449 brick Substances 0.000 claims description 4
- 239000011465 paving brick Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000002893 slag Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
第１図ないし第４図は本考案の一実施例による
溶鋼鍋における鍋底のスタンプ材保護構造を説明
するための図であり、第１図は溶鋼鍋の要部拡大
断面図、第２図は溶鋼鍋の断面側面図、第３図は
上記実施例を適用した溶鋼鍋の鍋寿命を示す図、
第４図は従来例の溶鋼鍋の鍋寿命を示す図、第５
図は従来例の敷分離型施工法による溶鋼鍋の要部
拡大図、第６図は従来例の敷しき込の型施工法に
よる溶鋼鍋の要部拡大図である。
図において、１は溶鋼鍋、２はケーシング、２
ａは鍋底、２ｂは側面、７は耐火底壁、７ａは敷
レンガ、１０は耐火側壁、１０ａ，１０ｂは壁レ
ンガ、１１は所定の隙間、１２はスタンプ材、１
３は保護レンガである。
1 to 4 are diagrams for explaining the stamp material protection structure of the bottom of a molten steel ladle according to an embodiment of the present invention, and FIG. 1 is an enlarged sectional view of the main parts of the molten steel ladle, and FIG. A cross-sectional side view of the molten steel ladle; FIG. 3 is a diagram showing the life of the molten steel ladle to which the above embodiment is applied;
Figure 4 is a diagram showing the ladle life of a conventional molten steel ladle;
The figure is an enlarged view of the main parts of a molten steel ladle manufactured by the conventional lining type construction method, and FIG. 6 is an enlarged view of the main parts of a molten steel ladle manufactured by the conventional lining type construction method. In the figure, 1 is a molten steel ladle, 2 is a casing, 2
a is a pot bottom, 2b is a side surface, 7 is a fireproof bottom wall, 7a is a paving brick, 10 is a fireproof side wall, 10a, 10b are wall bricks, 11 is a predetermined gap, 12 is a stamp material, 1
3 is a protective brick.
Claims (1)
て側壁を形成し、鍋底に上記側壁の内面と所定の
隙間をあけて敷レンガを敷設して底壁を形成し、
上記隙間にスタンプ材を挿入配置してなる溶鋼鍋
において、上記スタンプ材を覆うように上記敷レ
ンガと同等の耐スラグ性を有する保護レンガを段
巻き配置したことを特徴とする溶鋼鍋における鍋
底のスタンプ材保護構造。 Wall bricks are stacked along the sides of the casing to form a side wall, and paving bricks are laid at the bottom of the pot with a predetermined gap from the inner surface of the side wall to form a bottom wall;
A molten steel ladle in which a stamp material is inserted into the gap, characterized in that protective bricks having slag resistance equivalent to the paving bricks are arranged in steps to cover the stamp material. Stamp material protection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6921987U JPS63180155U (en) | 1987-05-08 | 1987-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6921987U JPS63180155U (en) | 1987-05-08 | 1987-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63180155U true JPS63180155U (en) | 1988-11-21 |
Family
ID=30909749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6921987U Pending JPS63180155U (en) | 1987-05-08 | 1987-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63180155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007040616A (en) * | 2005-08-03 | 2007-02-15 | Mitsubishi Chemicals Corp | Vertical multihearth furnace |
-
1987
- 1987-05-08 JP JP6921987U patent/JPS63180155U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007040616A (en) * | 2005-08-03 | 2007-02-15 | Mitsubishi Chemicals Corp | Vertical multihearth furnace |
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