JPS6373888U - - Google Patents
Info
- Publication number
- JPS6373888U JPS6373888U JP16744786U JP16744786U JPS6373888U JP S6373888 U JPS6373888 U JP S6373888U JP 16744786 U JP16744786 U JP 16744786U JP 16744786 U JP16744786 U JP 16744786U JP S6373888 U JPS6373888 U JP S6373888U
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- electrode
- support arm
- arc
- drive device
- 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
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 1
Landscapes
- Discharge Heating (AREA)
Description
第１図はこの考案の一実施例の斜視図、第２図
ａ，ｂはこの考案の他の実施例の説明図でａ図は
水冷ケーブルなどの説明図、ｂ図は水冷銅管と電
極支持アームマストの関係を示す説明図、第３図
は従来のアーク加熱炉の斜視図、第４図は従来の
三相交流取鍋精錬炉の一部のシステム図である。
図において、１は電極、２はアーク、３は溶融
金属、４は電極支持アームマスト、５は電極昇降
駆動装置、６は電極昇降制御装置、７は水冷銅管
、８は水冷ケーブル、９は変圧器、１０は支柱、
２０は取鍋、３０は距離である。なお各図中、同
一符号は同一または相当部分を示す。
Fig. 1 is a perspective view of one embodiment of this invention, Fig. 2 a and b are explanatory diagrams of other embodiments of this invention, Fig. a is an explanatory diagram of a water-cooled cable, etc., and Fig. b is a water-cooled copper tube and an electrode. FIG. 3 is a perspective view of a conventional arc heating furnace, and FIG. 4 is a partial system diagram of a conventional three-phase AC ladle refining furnace. In the figure, 1 is an electrode, 2 is an arc, 3 is a molten metal, 4 is an electrode support arm mast, 5 is an electrode lift drive device, 6 is an electrode lift control device, 7 is a water-cooled copper tube, 8 is a water-cooled cable, and 9 is a water-cooled cable. Transformer, 10 is the pillar,
20 is the ladle and 30 is the distance. In each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
させるアーク加熱炉において、上記複数の電極端
を一平面上に揃える装置と、上記電極を一括して
把持出来る電極支持アームマストと、この電極支
持アームマストを上下動する電極昇降駆動装置と
、この電極昇降駆動装置を制御する電極昇降制御
装置と、上記電極に電力を供給する変圧器及び水
冷ケーブルから構成されたことを特徴とするアー
ク加熱炉。 In an arc heating furnace that generates an arc between a plurality of electrodes and molten metal, a device for aligning the ends of the plurality of electrodes on one plane, an electrode support arm mast capable of holding the electrodes all at once, and the electrodes. An arc heating device comprising: an electrode lift drive device that moves the support arm mast up and down; an electrode lift control device that controls the electrode lift drive device; a transformer and water cooling cable that supply power to the electrodes; Furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986167447U JPH0447919Y2 (en) | 1986-11-01 | 1986-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986167447U JPH0447919Y2 (en) | 1986-11-01 | 1986-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6373888U true JPS6373888U (en) | 1988-05-17 |
| JPH0447919Y2 JPH0447919Y2 (en) | 1992-11-11 |
Family
ID=31099382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986167447U Expired JPH0447919Y2 (en) | 1986-11-01 | 1986-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447919Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016012511A (en) * | 2014-06-30 | 2016-01-21 | 新日鉄住金エンジニアリング株式会社 | Height control device and method for graphite electrode tip |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS619715A (en) * | 1984-06-26 | 1986-01-17 | Hiroaki Otani | Rectifying device |
-
1986
- 1986-11-01 JP JP1986167447U patent/JPH0447919Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS619715A (en) * | 1984-06-26 | 1986-01-17 | Hiroaki Otani | Rectifying device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016012511A (en) * | 2014-06-30 | 2016-01-21 | 新日鉄住金エンジニアリング株式会社 | Height control device and method for graphite electrode tip |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447919Y2 (en) | 1992-11-11 |
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