JPH01136395U - - Google Patents
Info
- Publication number
- JPH01136395U JPH01136395U JP2390688U JP2390688U JPH01136395U JP H01136395 U JPH01136395 U JP H01136395U JP 2390688 U JP2390688 U JP 2390688U JP 2390688 U JP2390688 U JP 2390688U JP H01136395 U JPH01136395 U JP H01136395U
- Authority
- JP
- Japan
- Prior art keywords
- spout
- furnace
- cover member
- inert gas
- melting furnace
- 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
- 230000008018 melting Effects 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Description
第１図は本考案の溶解炉の炉底出鋼装置を示す
要部概略図、第２図は本考案の溶解炉の炉底出鋼
装置のカバー部材取り付け前の状態を示す要部概
略図、第３図は炉底出鋼式アーク炉を示す概略図
、第４図及び第５図は従来の構造を説明するため
の要部概略図である。
図中、２０は溶解炉、２３は炉底、２４は湯出
し口、２８はカバー部材、３１は不活性ガス供給
手段である。
Fig. 1 is a schematic view of the main parts showing the bottom tapping device of the melting furnace of the present invention, and Fig. 2 is a schematic diagram of the main parts showing the state of the bottom tapping device of the melting furnace of the present invention before the cover member is attached. , FIG. 3 is a schematic diagram showing a bottom tapping type arc furnace, and FIGS. 4 and 5 are schematic diagrams of main parts for explaining the conventional structure. In the figure, 20 is a melting furnace, 23 is a furnace bottom, 24 is a spout, 28 is a cover member, and 31 is an inert gas supply means.
Claims (1)
に設けられ、該湯出し口の下部開口部を覆うと共
に、これから所定の長さ垂下された筒状体のカバ
ー部材と、該カバー部材内を不活性ガス雰囲気に
すべくこれに接続された不活性ガス供給手段とか
らなることを特徴とする溶解炉の炉底出鋼装置。 A cylindrical cover member that is removably attached to a spout formed at the bottom of a melting furnace, covers a lower opening of the spout, and hangs down from the spout for a predetermined length, and the cover member 1. A furnace bottom tapping device for a melting furnace, comprising an inert gas supply means connected to the furnace to create an inert gas atmosphere therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2390688U JPH063349Y2 (en) | 1988-02-26 | 1988-02-26 | Furnace bottom tapping device for melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2390688U JPH063349Y2 (en) | 1988-02-26 | 1988-02-26 | Furnace bottom tapping device for melting furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01136395U true JPH01136395U (en) | 1989-09-19 |
| JPH063349Y2 JPH063349Y2 (en) | 1994-01-26 |
Family
ID=31243293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2390688U Expired - Lifetime JPH063349Y2 (en) | 1988-02-26 | 1988-02-26 | Furnace bottom tapping device for melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH063349Y2 (en) |
-
1988
- 1988-02-26 JP JP2390688U patent/JPH063349Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH063349Y2 (en) | 1994-01-26 |
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