JPH0399747U - - Google Patents
Info
- Publication number
- JPH0399747U JPH0399747U JP675890U JP675890U JPH0399747U JP H0399747 U JPH0399747 U JP H0399747U JP 675890 U JP675890 U JP 675890U JP 675890 U JP675890 U JP 675890U JP H0399747 U JPH0399747 U JP H0399747U
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- wear
- bricks
- wall structure
- converter
- 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
- 239000011449 brick Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Description
第１図は本考案に基づく転炉炉頂部の炉壁構造
の一実施例を示す部分断面図、第２図は第１図Ｘ
部の拡大図、第３図は本考案に基づくウエア煉瓦
の一実施例を示す部分断面図、第４図は周知の一
般的な転炉の一例を示す断面構造図、第５図は従
来手段におけるウエア煉瓦脱落防止手段の一例を
示す斜視図である。
１……炉体鉄皮、２……パーマ煉瓦、３，３１
……ウエア煉瓦、４，４ａ……炉壁、２１……係
持具、２２……係合突起、３２……係合凹部。
Figure 1 is a partial cross-sectional view showing an example of the furnace wall structure at the top of the converter furnace based on the present invention, and Figure 2 is the same as Figure 1.
3 is a partial sectional view showing one embodiment of the wear brick based on the present invention, FIG. 4 is a sectional structural view showing an example of a well-known general converter, and FIG. 5 is a conventional means. It is a perspective view showing an example of wear brick falling-off prevention means in . 1... Furnace body shell, 2... Permanent brick, 3,31
...Wear brick, 4, 4a... Furnace wall, 21... Engagement tool, 22... Engagement protrusion, 32... Engagement recess.
Claims (1)
瓦を構築してなる転炉炉頂部の炉壁構造であつて
、前記ウエア煉瓦の上面に係合凹部を穿設すると
ともに、先端に前記係合凹部への係合突起を有す
る係持具を鉄皮内側に設定間隔でかつ回動自在に
装着し、前記ウエア煉瓦を前記係持具で係合保持
してなることを特徴とする転炉炉頂部の炉壁構造
。 The furnace wall structure at the top of the converter furnace is constructed by constructing wear bricks on the inside of the furnace shell through permanent bricks, and an engaging recess is bored in the upper surface of the wear brick, and the engaging recess is formed at the tip. A converter characterized in that holding tools having engagement protrusions for engaging the mating recesses are rotatably mounted on the inside of the steel shell at set intervals, and the wear bricks are engaged and held by the holding tools. Furnace wall structure at the top of the furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP675890U JPH0399747U (en) | 1990-01-26 | 1990-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP675890U JPH0399747U (en) | 1990-01-26 | 1990-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0399747U true JPH0399747U (en) | 1991-10-18 |
Family
ID=31510430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP675890U Pending JPH0399747U (en) | 1990-01-26 | 1990-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0399747U (en) |
-
1990
- 1990-01-26 JP JP675890U patent/JPH0399747U/ja active Pending