JPS6360091B2 - - Google Patents
Info
- Publication number
- JPS6360091B2 JPS6360091B2 JP61070570A JP7057086A JPS6360091B2 JP S6360091 B2 JPS6360091 B2 JP S6360091B2 JP 61070570 A JP61070570 A JP 61070570A JP 7057086 A JP7057086 A JP 7057086A JP S6360091 B2 JPS6360091 B2 JP S6360091B2
- Authority
- JP
- Japan
- Prior art keywords
- gas discharge
- tuyere
- gas
- electric furnace
- separated
- 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
- 238000007664 blowing Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 79
- 239000011819 refractory material Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61070570A JPS62227028A (ja) | 1986-03-28 | 1986-03-28 | 電気炉の底吹き用羽口 |
| US07/027,277 US4735400A (en) | 1986-03-28 | 1987-03-17 | Plug for a refining apparatus |
| GB8706539A GB2188404B (en) | 1986-03-28 | 1987-03-19 | Plug for a refining apparatus |
| CA000532650A CA1285762C (fr) | 1986-03-28 | 1987-03-20 | Obturateur pour machine d'affinage |
| DE3744694A DE3744694C2 (fr) | 1986-03-28 | 1987-03-26 | |
| DE19873709905 DE3709905A1 (de) | 1986-03-28 | 1987-03-26 | Einsatz fuer einen raffinierofen |
| FR878704300A FR2596417B1 (fr) | 1986-03-28 | 1987-03-27 | Bouchon pour appareil d'affinage |
| IT8747782A IT1205991B (it) | 1986-03-28 | 1987-03-27 | Tappo per apparecchio di affinazione |
| KR1019870002968A KR910001487B1 (ko) | 1986-03-28 | 1987-03-28 | 정련장치용 플러그 |
| FR878710460A FR2601694B1 (fr) | 1986-03-28 | 1987-07-23 | Bouchon pour appareil d'affinage |
| FR878710461A FR2601695B1 (fr) | 1986-03-28 | 1987-07-23 | Bouchon pour appareil d'affinage |
| FR878710459A FR2601693B1 (fr) | 1986-03-28 | 1987-07-23 | Bouchon pour appareil d'affinage |
| GB8917639A GB2219381B (en) | 1986-03-28 | 1989-08-02 | Plug for a refining apparatus |
| GB8917640A GB2219382B (en) | 1986-03-28 | 1989-08-02 | Plug for a refining apparatus |
| GB9005140A GB2228073B (en) | 1986-03-28 | 1990-03-07 | Plug for a refining apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61070570A JPS62227028A (ja) | 1986-03-28 | 1986-03-28 | 電気炉の底吹き用羽口 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62227028A JPS62227028A (ja) | 1987-10-06 |
| JPS6360091B2 true JPS6360091B2 (fr) | 1988-11-22 |
Family
ID=13435338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61070570A Granted JPS62227028A (ja) | 1986-03-28 | 1986-03-28 | 電気炉の底吹き用羽口 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62227028A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7140991B2 (ja) * | 2020-10-29 | 2022-09-22 | 品川リフラクトリーズ株式会社 | 底吹き羽口用プラグおよびプラグ用金物 |
-
1986
- 1986-03-28 JP JP61070570A patent/JPS62227028A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62227028A (ja) | 1987-10-06 |
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