JPS63135957U - - Google Patents
Info
- Publication number
- JPS63135957U JPS63135957U JP2525987U JP2525987U JPS63135957U JP S63135957 U JPS63135957 U JP S63135957U JP 2525987 U JP2525987 U JP 2525987U JP 2525987 U JP2525987 U JP 2525987U JP S63135957 U JPS63135957 U JP S63135957U
- Authority
- JP
- Japan
- Prior art keywords
- hot metal
- refractory
- hole
- iron
- diameter
- 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 6
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910000805 Pig iron Inorganic materials 0.000 claims description 2
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
Landscapes
- Furnace Charging Or Discharging (AREA)
Description
第１図は本考案の一例を示す縦断側面図、第２
図は第１図の平面図、第３図および第４図は凝固
層を説明する断面図、第５図は溶銑大樋を説明す
る断面図、第６図および第７図は従来の残銑抜き
を説明する断面図である。 ４：溶銑大樋、１１：貫通孔、１３：抜き口、
１４：押え耐火物、１５ａ，１５ｂ，１５ｃ：耐
火物、１８：凝固層、１９：鉄皮。
図は第１図の平面図、第３図および第４図は凝固
層を説明する断面図、第５図は溶銑大樋を説明す
る断面図、第６図および第７図は従来の残銑抜き
を説明する断面図である。 ４：溶銑大樋、１１：貫通孔、１３：抜き口、
１４：押え耐火物、１５ａ，１５ｂ，１５ｃ：耐
火物、１８：凝固層、１９：鉄皮。
Claims (1)
- 厚み４００〜５００mmの耐火物１５ａを鉄皮１
９に内張りした溶銑大樋４の側壁下部に、上記耐
火物１５ａおよび鉄皮１９を貫く直径８０〜１１
０mmφの貫通孔１１を設け、該貫通孔１１に鉄皮
１９外部より押え耐火物１４を着脱可能に当接し
たことを特徴とする溶銑大樋の残銑抜き。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2525987U JPS63135957U (ja) | 1987-02-23 | 1987-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2525987U JPS63135957U (ja) | 1987-02-23 | 1987-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63135957U true JPS63135957U (ja) | 1988-09-07 |
Family
ID=30825243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2525987U Pending JPS63135957U (ja) | 1987-02-23 | 1987-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63135957U (ja) |
-
1987
- 1987-02-23 JP JP2525987U patent/JPS63135957U/ja active Pending