JPH0294244U - - Google Patents
Info
- Publication number
- JPH0294244U JPH0294244U JP159589U JP159589U JPH0294244U JP H0294244 U JPH0294244 U JP H0294244U JP 159589 U JP159589 U JP 159589U JP 159589 U JP159589 U JP 159589U JP H0294244 U JPH0294244 U JP H0294244U
- Authority
- JP
- Japan
- Prior art keywords
- bricks
- constructed
- furnace
- furnace body
- support member
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000011449 brick Substances 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Description
第１図は本考案の炉壁ライニング構造を示す断
面図、第２図は各種材料の温度と熱伝導率の関係
を示すグラフ、第３図は本考案における鉄皮の等
温線勾配を示す説明図、第４図は従来における鉄
皮の等温線勾配を示す説明図、第５図は従来の転
炉炉体を左半分について示す断面図、第６図は従
来の炉壁ライニング構造を示す断面図である。
１……炉体支持部材、２……鉄皮、３……永久
レンガ、４……ワークレンガ、５……トラニオン
リング、６……溶鋼、７……亀裂、８……断熱レ
ンガ。
Figure 1 is a cross-sectional view showing the furnace wall lining structure of the present invention, Figure 2 is a graph showing the relationship between temperature and thermal conductivity of various materials, and Figure 3 is an explanation showing the isothermal gradient of the iron shell in the present invention. Figure 4 is an explanatory diagram showing the isothermal slope of the conventional shell, Figure 5 is a cross-sectional view showing the left half of the conventional converter body, and Figure 6 is a cross-sectional view showing the conventional furnace wall lining structure. It is a diagram. 1...furnace support member, 2...iron shell, 3...permanent brick, 4...work brick, 5...trunnion ring, 6...molten steel, 7...crack, 8...insulating brick.
Claims (1)
の下面に係合するトラニオンリングによつて炉体
が回転自在に支持され、鉄皮と永久レンガとの間
に断熱レンガを構築した転炉の炉壁ライニング構
造において、前記炉体支持部材固着部とその付近
に対応する鉄皮内面領域に厚みの薄い断熱レンガ
を構築し、この厚みの薄い断熱レンガの上下には
厚みが漸増する断熱レンガを構築してなることを
特徴とする転炉の炉壁ライニング構造。 The furnace body is rotatably supported by a trunnion ring that engages with the lower surface of the furnace support member fixed to the outer periphery of the iron shell of the furnace body, and insulation bricks are constructed between the iron shell and the permanent bricks. In the furnace wall lining structure of a converter, thin insulating bricks are constructed on the inner surface area of the steel shell corresponding to the fixing portion of the furnace body support member and its vicinity, and the thickness is gradually increased above and below the thin insulating bricks. A furnace wall lining structure for a converter characterized by being constructed of insulating bricks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP159589U JPH0294244U (en) | 1989-01-12 | 1989-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP159589U JPH0294244U (en) | 1989-01-12 | 1989-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0294244U true JPH0294244U (en) | 1990-07-26 |
Family
ID=31201616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP159589U Pending JPH0294244U (en) | 1989-01-12 | 1989-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0294244U (en) |
-
1989
- 1989-01-12 JP JP159589U patent/JPH0294244U/ja active Pending