JPH04454U - - Google Patents
Info
- Publication number
- JPH04454U JPH04454U JP3686590U JP3686590U JPH04454U JP H04454 U JPH04454 U JP H04454U JP 3686590 U JP3686590 U JP 3686590U JP 3686590 U JP3686590 U JP 3686590U JP H04454 U JPH04454 U JP H04454U
- Authority
- JP
- Japan
- Prior art keywords
- molten steel
- steel ladle
- refractory
- heat
- brick
- 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 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000012210 heat-resistant fiber Substances 0.000 claims 1
- 239000011449 brick Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
第１図はこの考案の溶鋼取鍋の保熱カバーを溶
鋼取鍋に取り付けた状況を竪断面で示す説明図、
第２図はこの考案の溶鋼取鍋の保熱カバーの斜視
図、第３図はこの考案の保熱カバーを使用した際
の耐火煉瓦の温度変化を従来と比較しグラフで表
した図、第４図は溶鋼取鍋内の内張りの耐火物の
構造を竪断面で示す説明図である。
１……鉄皮，２……耐火キヤスタブル，３……
断熱ボード、４……マグネシヤーカーボン耐火煉
瓦、５……ジルコン耐火煉瓦、６……耐火ジルコ
ンキヤスタブル、７……アルミナーシリカ耐火煉
瓦、８……耐火ハイアルミナーノズル受け煉瓦、
９……中張り煉瓦、２１……支持フランジ、２２
……保熱筒、２３……吊り上用の金具、２４……
保熱カバー。
Figure 1 is an explanatory diagram showing, in vertical cross section, the situation in which the heat insulation cover for the molten steel ladle of this invention is attached to the molten steel ladle;
Figure 2 is a perspective view of the heat insulating cover of the molten steel ladle of this invention, Figure 3 is a graph showing the temperature change of refractory bricks when using the heat insulating cover of this invention compared to the conventional one. FIG. 4 is an explanatory diagram showing the structure of the refractory lining inside the molten steel ladle in a vertical cross section. 1...Iron skin, 2...Fireproof castable, 3...
Insulation board, 4...magnesia carbon refractory brick, 5...zircon refractory brick, 6... refractory zircon castable, 7... alumina silica refractory brick, 8... refractory high alumina nozzle receiving brick,
9... Middle brick, 21... Support flange, 22
... Heat retention tube, 23 ... Hanging metal fittings, 24 ...
Heat retention cover.
Claims (1)
上端より一定深さに達する耐熱性フアイバーより
成る円筒形をなすことを特徴とする溶鋼取鍋の保
熱カバー。 A heat retaining cover for a molten steel ladle, characterized in that it has a cylindrical shape made of heat-resistant fibers that are inserted inside the upper part of the molten steel ladle and reach a certain depth from the upper end of the molten steel ladle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3686590U JPH04454U (en) | 1990-04-05 | 1990-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3686590U JPH04454U (en) | 1990-04-05 | 1990-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04454U true JPH04454U (en) | 1992-01-06 |
Family
ID=31543469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3686590U Pending JPH04454U (en) | 1990-04-05 | 1990-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04454U (en) |
-
1990
- 1990-04-05 JP JP3686590U patent/JPH04454U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH04454U (en) | ||
| JPS6219234U (en) | ||
| JPH0357949U (en) | ||
| JPS6082256A (en) | Stopper for molten metal | |
| JPH0293697U (en) | ||
| JPH065407Y2 (en) | Bubbling lance pipe | |
| JPH02100198U (en) | ||
| JPH034492U (en) | ||
| JPS60172758U (en) | Water cooling pipe for heating furnace | |
| JPS5945497U (en) | Furnace for non-ferrous metals | |
| JPH0393394U (en) | ||
| JPH02127936U (en) | ||
| JPS61198252U (en) | ||
| JPS6394943U (en) | ||
| JPH0294244U (en) | ||
| JPH0276662U (en) | ||
| JPH0367047U (en) | ||
| JPS6381850U (en) | ||
| JPS58192964U (en) | Gas injection lance for molten metal processing | |
| JPS6279862U (en) | ||
| JPH0383797U (en) | ||
| JPH0270199U (en) | ||
| JPH0194448U (en) | ||
| JPH0464553U (en) | ||
| JPS60121199U (en) | Bottom refractory structure of molten metal container |