JPH0210450U - - Google Patents
Info
- Publication number
- JPH0210450U JPH0210450U JP8475788U JP8475788U JPH0210450U JP H0210450 U JPH0210450 U JP H0210450U JP 8475788 U JP8475788 U JP 8475788U JP 8475788 U JP8475788 U JP 8475788U JP H0210450 U JPH0210450 U JP H0210450U
- Authority
- JP
- Japan
- Prior art keywords
- tap
- converter
- plug
- core body
- conical shape
- 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
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Description
第１図は、この考案による転炉出鋼口用栓の実
施例を示す透視斜視図、第２図は、この考案によ
る転炉出鋼口用栓の別の実施例を示す透視斜視図
、第３図は、この考案による転炉出鋼口用栓の更
に別の実施例を示す透視斜視図、第４〜５図は、
転炉出鋼の工程を示す縦断面図である。
１……栓、２……芯体、３……挿入装置、４…
…ネジ孔、５……ガス吹込み用貫通孔、６……出
鋼口、７……溶鋼、８……スラグ、９……被覆層
、１０……転炉、１１……鍔、１２……ガス管。
FIG. 1 is a transparent perspective view showing an embodiment of the converter tap tap according to this invention, and FIG. 2 is a transparent perspective view showing another embodiment of the converter tap tap according to the invention. FIG. 3 is a see-through perspective view showing still another embodiment of the tap for converter tap according to this invention, and FIGS.
It is a longitudinal cross-sectional view showing the process of converter steel tapping. 1... Plug, 2... Core body, 3... Insertion device, 4...
... Screw hole, 5 ... Gas injection through hole, 6 ... Steel tapping port, 7 ... Molten steel, 8 ... Slag, 9 ... Coating layer, 10 ... Converter, 11 ... Tsuba, 12 ... ...Gas pipe.
Claims (1)
体と、該芯体表面に無機繊維質熱硬化性スラリー
組成物を被覆してなる耐浸透性被覆層とを備える
ことを特徴とする転炉出鋼口用栓。 ２ 栓の中心軸に沿つてガス吹込み用貫通孔が形
成されている、請求項１記載の転炉出鋼口用栓。 ３ 截頭円錐形状、球頭円錐形状、またはベル形
状である、請求項１または２記載の転炉出鋼口用
栓。[Claims for Utility Model Registration] 1. A core body made of a compression-deformable inorganic fibrous molded body, and a permeation-resistant coating layer formed by coating the core body surface with an inorganic fibrous thermosetting slurry composition. A plug for a tap for a tap of a converter. 2. The converter tapping tap according to claim 1, wherein a gas injection through hole is formed along the central axis of the plug. 3. The converter tapping tap according to claim 1 or 2, which has a truncated conical shape, a spherical conical shape, or a bell shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8475788U JPH0210450U (en) | 1988-06-27 | 1988-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8475788U JPH0210450U (en) | 1988-06-27 | 1988-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0210450U true JPH0210450U (en) | 1990-01-23 |
Family
ID=31309437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8475788U Pending JPH0210450U (en) | 1988-06-27 | 1988-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0210450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009108371A (en) * | 2007-10-30 | 2009-05-21 | Nikoo Bussan Kk | Plug for preventing flowing-out of slag |
| JP2012500334A (en) * | 2008-08-21 | 2012-01-05 | シュティルケリーク・ベルトホルト | Seal plug for tiltable converter |
-
1988
- 1988-06-27 JP JP8475788U patent/JPH0210450U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009108371A (en) * | 2007-10-30 | 2009-05-21 | Nikoo Bussan Kk | Plug for preventing flowing-out of slag |
| JP2012500334A (en) * | 2008-08-21 | 2012-01-05 | シュティルケリーク・ベルトホルト | Seal plug for tiltable converter |
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