JPS5831006A - 高炉の連続出湯作業方法 - Google Patents
高炉の連続出湯作業方法Info
- Publication number
- JPS5831006A JPS5831006A JP12938981A JP12938981A JPS5831006A JP S5831006 A JPS5831006 A JP S5831006A JP 12938981 A JP12938981 A JP 12938981A JP 12938981 A JP12938981 A JP 12938981A JP S5831006 A JPS5831006 A JP S5831006A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- hearth
- tap hole
- tapping
- blast 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
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims description 14
- 239000002893 slag Substances 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000011823 monolithic refractory Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 239000011819 refractory material Substances 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000007664 blowing Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/14—Discharging devices, e.g. for slag
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12938981A JPS5831006A (ja) | 1981-08-20 | 1981-08-20 | 高炉の連続出湯作業方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12938981A JPS5831006A (ja) | 1981-08-20 | 1981-08-20 | 高炉の連続出湯作業方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5831006A true JPS5831006A (ja) | 1983-02-23 |
| JPS614886B2 JPS614886B2 (enExample) | 1986-02-14 |
Family
ID=15008363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12938981A Granted JPS5831006A (ja) | 1981-08-20 | 1981-08-20 | 高炉の連続出湯作業方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5831006A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60188996A (ja) * | 1984-03-08 | 1985-09-26 | セイコーエプソン株式会社 | 音声認識装置付小型携帯機器 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0336374U (enExample) * | 1989-08-09 | 1991-04-09 |
-
1981
- 1981-08-20 JP JP12938981A patent/JPS5831006A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60188996A (ja) * | 1984-03-08 | 1985-09-26 | セイコーエプソン株式会社 | 音声認識装置付小型携帯機器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS614886B2 (enExample) | 1986-02-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3396961A (en) | Precast taphole assembly | |
| US4637590A (en) | Method and apparatus for opening and closing a taphole in furnaces | |
| JPS5831006A (ja) | 高炉の連続出湯作業方法 | |
| US4384706A (en) | Method of plugging up a taphole in a blast furnace | |
| US4890375A (en) | Repair of steel-making vessels | |
| NO990027L (no) | FremgangsmÕte for Õ produsere stÕl i en elektrisk smelteovn ved tilf°rsel av smeltet rÕjern | |
| EP0446996B1 (en) | Method of manufacture of pig iron | |
| JPS637308A (ja) | 高炉出銑口の閉塞方法 | |
| JPS602607A (ja) | 高炉炉壁補修方法 | |
| JPH0196308A (ja) | 高炉吹卸し操業方法 | |
| JPS61117210A (ja) | 浸漬管の耐火ライニング補修方法 | |
| US2711950A (en) | Method of closing a tap-hole for an open hearth furnace or the like | |
| JPS60135512A (ja) | 酸素転炉 | |
| JPS62161904A (ja) | 高炉出銑口の寿命延長方法 | |
| JPS63130708A (ja) | 転炉出鋼口の補修方法 | |
| JPH0421709A (ja) | 高炉の空炉吹卸し操業時の炉内残留装入物の注水冷却方法 | |
| JPS6058761B2 (ja) | 底吹き羽口を有する転炉の炉底補修方法 | |
| JP3533839B2 (ja) | 高炉の出銑滓速度制御方法 | |
| JPS6365730B2 (enExample) | ||
| CA2078640A1 (en) | Electric arc furnace bottom stir tuyere assembly | |
| JPS63216915A (ja) | 製鋼炉容器底吹羽口の圧入補修方法 | |
| JPH01162706A (ja) | 高炉の操業方法 | |
| JPH01217188A (ja) | 炉底排出型溶解炉及びその排出口の閉塞方法 | |
| JPH04247815A (ja) | 出銑速度の調整方法 | |
| JPS6049689B2 (ja) | 羽口の閉塞方法 |