JPS6182946U - - Google Patents
Info
- Publication number
- JPS6182946U JPS6182946U JP16776384U JP16776384U JPS6182946U JP S6182946 U JPS6182946 U JP S6182946U JP 16776384 U JP16776384 U JP 16776384U JP 16776384 U JP16776384 U JP 16776384U JP S6182946 U JPS6182946 U JP S6182946U
- Authority
- JP
- Japan
- Prior art keywords
- hot metal
- pig iron
- refractory
- hollow
- hollow part
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 229910000805 Pig iron Inorganic materials 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 239000011449 brick Substances 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Description
第１図〜第３図は本考案の実施例の構成を示す
それぞれ平面図、垂直断面図、側面図、第４図は
溶銑樋を示す垂直断面図、第５図は従来の残銑抜
き口を示す垂直断面図である。
８…溶銑樋、１０…耐火物、１２…残銑、１４
…樋金枠、２０…押えれんが、２２…中空部、２
４…中空耐火物、２６…鋼棒、２８…砂。
Figures 1 to 3 are a plan view, a vertical sectional view, and a side view showing the configuration of an embodiment of the present invention, Figure 4 is a vertical sectional view showing a hot metal trough, and Figure 5 is a conventional residual pig iron extraction port. FIG. 8... Hot metal trough, 10... Refractory, 12... Residue pig iron, 14
...Gutter frame, 20...Pressure brick, 22...Hollow part, 2
4...Hollow refractory, 26...Steel rod, 28...Sand.
Claims (1)
に設けられた溶銑樋の残銑抜き口において、前記
溶銑樋の側壁底部に埋設され溶銑の流出方向と直
角に中空部を有する中空耐火物と、前記中空部の
中心に挿入された鋼棒と、前記中空部の前記鋼棒
の周囲空間を充填する砂と、前記中空耐火物の外
側に垂直に設けられた押え耐火物とを有して成る
ことを特徴とする溶銑樋の残銑抜き口。 A hollow refractory having a hollow part buried in the bottom of the side wall of the hot metal gutter and perpendicular to the outflow direction of the hot metal at a residual pig iron extraction port of a hot metal gutter provided to remove residual pig iron remaining in the hot metal gutter of a blast furnace. A steel rod inserted into the center of the hollow part, sand filling a space around the steel rod in the hollow part, and a holding refractory provided vertically on the outside of the hollow refractory. A residual pig iron outlet of a hot metal trough, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16776384U JPS6232989Y2 (en) | 1984-11-05 | 1984-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16776384U JPS6232989Y2 (en) | 1984-11-05 | 1984-11-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6182946U true JPS6182946U (en) | 1986-06-02 |
| JPS6232989Y2 JPS6232989Y2 (en) | 1987-08-24 |
Family
ID=30725549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16776384U Expired JPS6232989Y2 (en) | 1984-11-05 | 1984-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6232989Y2 (en) |
-
1984
- 1984-11-05 JP JP16776384U patent/JPS6232989Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6232989Y2 (en) | 1987-08-24 |
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