JPS5813875U - Molten steel ladle that prevents reversion - Google Patents
Molten steel ladle that prevents reversionInfo
- Publication number
- JPS5813875U JPS5813875U JP10515281U JP10515281U JPS5813875U JP S5813875 U JPS5813875 U JP S5813875U JP 10515281 U JP10515281 U JP 10515281U JP 10515281 U JP10515281 U JP 10515281U JP S5813875 U JPS5813875 U JP S5813875U
- Authority
- JP
- Japan
- Prior art keywords
- ladle
- molten steel
- molten
- steel ladle
- slag
- 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
- Treatment Of Steel In Its Molten State (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は溶滓流出の目視判定法の説明図、第２図は本考
案実施例でイは斜視図町ま平面図ハは正面図工は側面図
、第３図は取鍋内における溶鋼および溶滓の状態を示す
模式図、第４図はｄ／Ｄと復りん量との関係を示す図面
、第５図は他の実施例の図、第６図はモデル実験の結果
を示す図面である。
１・・・・・・転炉、２・・・・・・溶滓、３・・曲溶
鋼、４・曲・取鍋、５，５′・・・・・・堰、６・・曲
溶滓流出口、７・・・・・・トラニオン、Ｄ・・・・・
・取鍋の直径、ｄ・・間服の幅、Ｈ・・・・・・取鍋内
側の高さ、ｈ・・間服の高さ、Ｗ・・間服の長さ、ｔ・
・・＝・・堰の外側に出た流動パラフィンの厚さ、Ｗ・
・曲水、Ｔａ・・曲流動パラフィン。Fig. 1 is an explanatory diagram of the visual judgment method for slag outflow, Fig. 2 is an example of the present invention, A is a perspective view, a plan view C is a front view, and Fig. 3 is a side view of the molten steel in the ladle. A schematic diagram showing the state of the slag, Figure 4 is a diagram showing the relationship between d/D and the amount of reversion, Figure 5 is a diagram of another example, and Figure 6 is a diagram showing the results of a model experiment. be. 1... Converter, 2... Slag, 3... Bent molten steel, 4... Bent ladle, 5, 5'... Weir, 6... Bent molten steel. Slag outlet, 7... Trunnion, D...
・Diameter of the ladle, d... Width of the dressing table, H...Height of the inside of the ladle, h... Height of the dressing table, W... Length of the dressing gown, t.
... = ... Thickness of liquid paraffin exposed outside the weir, W.
- Curved liquid, Ta... Curved liquid paraffin.
Claims (1)
て、上記溶銅取鍋のトラニオン間の直径に直交する想定
された直径に対して対称位置に、溶滓の流出口を有し底
部が連通した対向する２個の平行堰を取鍋内に設けてな
る復りんを防止する溶銅取鍋。 ２ 溶鋼取鍋内に設けられた堰の高さが取鍋内側の高さ
のｌ／３以上で、上記堰内での溶鋼と溶滓との接触面積
が上記堰を設けない場合の溶鋼と溶滓との接触面積の１
１５以下であることを特徴とする実用新案登録請求の範
囲第１項記載の復りんを防止する溶鋼取鍋。[Scope of Claim for Utility Model Registration] 1. In a molten steel ladle that accepts and holds orders for tapping steel from a refining furnace, a molten steel ladle is placed at a symmetrical position with respect to an assumed diameter perpendicular to the diameter between the trunnions of the molten copper ladle. A molten copper ladle that prevents backflow by providing in the ladle two opposing parallel weirs that have an outlet for slag and communicate with each other at their bottoms. 2 The height of the weir installed in the molten steel ladle is 1/3 or more of the height inside the ladle, and the contact area between the molten steel and molten slag in the weir is the same as that of molten steel when the weir is not installed. 1 of the contact area with the slag
15 or less, a molten steel ladle that prevents reversion according to claim 1 of the claimed utility model registration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10515281U JPS5813875U (en) | 1981-07-15 | 1981-07-15 | Molten steel ladle that prevents reversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10515281U JPS5813875U (en) | 1981-07-15 | 1981-07-15 | Molten steel ladle that prevents reversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5813875U true JPS5813875U (en) | 1983-01-28 |
Family
ID=29899698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10515281U Pending JPS5813875U (en) | 1981-07-15 | 1981-07-15 | Molten steel ladle that prevents reversion |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5813875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013076732A3 (en) * | 2011-09-29 | 2013-08-08 | Tupkary Ramchandra Harisa | Slag ladle for separation and recovery of molten iron from slag |
-
1981
- 1981-07-15 JP JP10515281U patent/JPS5813875U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013076732A3 (en) * | 2011-09-29 | 2013-08-08 | Tupkary Ramchandra Harisa | Slag ladle for separation and recovery of molten iron from slag |
| GB2508323A (en) * | 2011-09-29 | 2014-05-28 | Ramchandra Harisa Tupkary | Slag ladle for separation and recovery of molten iron from slag |
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