JPH021838Y2 - - Google Patents
Info
- Publication number
- JPH021838Y2 JPH021838Y2 JP7184887U JP7184887U JPH021838Y2 JP H021838 Y2 JPH021838 Y2 JP H021838Y2 JP 7184887 U JP7184887 U JP 7184887U JP 7184887 U JP7184887 U JP 7184887U JP H021838 Y2 JPH021838 Y2 JP H021838Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- furnace
- cooling
- cooling liquid
- nozzle
- 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.)
- Expired
Links
- 238000001816 cooling Methods 0.000 claims description 30
- 239000000110 cooling liquid Substances 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000002826 coolant Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000007921 spray Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000001846 repelling effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Landscapes
- Discharge Heating (AREA)
- Furnace Details (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7184887U JPH021838Y2 (US07413550-20080819-C00001.png) | 1987-05-13 | 1987-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7184887U JPH021838Y2 (US07413550-20080819-C00001.png) | 1987-05-13 | 1987-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63179694U JPS63179694U (US07413550-20080819-C00001.png) | 1988-11-21 |
| JPH021838Y2 true JPH021838Y2 (US07413550-20080819-C00001.png) | 1990-01-17 |
Family
ID=30914773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7184887U Expired JPH021838Y2 (US07413550-20080819-C00001.png) | 1987-05-13 | 1987-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH021838Y2 (US07413550-20080819-C00001.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0824068B2 (ja) * | 1987-06-24 | 1996-03-06 | 日本カ−ボン株式会社 | 金属の溶解・精錬方法ならびにそれに供する電極冷却装置 |
| KR20040024021A (ko) * | 2002-09-12 | 2004-03-20 | 주식회사 포스코 | 전극봉 소모량 저감장치 |
-
1987
- 1987-05-13 JP JP7184887U patent/JPH021838Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63179694U (US07413550-20080819-C00001.png) | 1988-11-21 |
