JPS60184606A - 溶鉱炉の炉底監視法 - Google Patents
溶鉱炉の炉底監視法Info
- Publication number
- JPS60184606A JPS60184606A JP59037475A JP3747584A JPS60184606A JP S60184606 A JPS60184606 A JP S60184606A JP 59037475 A JP59037475 A JP 59037475A JP 3747584 A JP3747584 A JP 3747584A JP S60184606 A JPS60184606 A JP S60184606A
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- line
- erosion
- boundary
- temperature
- 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
- 238000000034 method Methods 0.000 title claims abstract description 95
- 230000003628 erosive effect Effects 0.000 claims abstract description 60
- 238000012546 transfer Methods 0.000 claims abstract description 21
- 238000007711 solidification Methods 0.000 claims abstract description 10
- 230000008023 solidification Effects 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 claims description 4
- 241000251468 Actinopterygii Species 0.000 claims description 2
- 238000009826 distribution Methods 0.000 abstract description 18
- 239000011819 refractory material Substances 0.000 abstract description 4
- 239000000155 melt Substances 0.000 abstract 1
- 238000004364 calculation method Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 11
- 230000004907 flux Effects 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 9
- 238000011156 evaluation Methods 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000011449 brick Substances 0.000 description 5
- 230000015271 coagulation Effects 0.000 description 5
- 238000005345 coagulation Methods 0.000 description 5
- 239000013598 vector Substances 0.000 description 5
- 230000005856 abnormality Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000005496 eutectics Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical group [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012768 molten material Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000006481 Colocasia esculenta Nutrition 0.000 description 1
- 240000004270 Colocasia esculenta var. antiquorum Species 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- 241001474791 Proboscis Species 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 210000003323 beak Anatomy 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013400 design of experiment Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000004952 furnace firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/04—Blast furnaces with special refractories
- C21B7/06—Linings for furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
- C21B7/106—Cooling of the furnace bottom
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Blast Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59037475A JPS60184606A (ja) | 1984-02-29 | 1984-02-29 | 溶鉱炉の炉底監視法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59037475A JPS60184606A (ja) | 1984-02-29 | 1984-02-29 | 溶鉱炉の炉底監視法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60184606A true JPS60184606A (ja) | 1985-09-20 |
| JPS6137328B2 JPS6137328B2 (enrdf_load_stackoverflow) | 1986-08-23 |
Family
ID=12498544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59037475A Granted JPS60184606A (ja) | 1984-02-29 | 1984-02-29 | 溶鉱炉の炉底監視法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60184606A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS634008A (ja) * | 1986-06-23 | 1988-01-09 | Nippon Steel Corp | 高炉操業方法 |
| JPS63297512A (ja) * | 1987-05-28 | 1988-12-05 | Nippon Steel Corp | 高炉炉底部の管理方法 |
| JP2006056736A (ja) * | 2004-08-19 | 2006-03-02 | Asahi Glass Co Ltd | 炉材侵食量算出方法及び炉材侵食量算出プログラム |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56163207A (en) * | 1980-05-21 | 1981-12-15 | Nippon Steel Corp | Operating method for blast furnace |
| JPS5732308A (en) * | 1980-08-04 | 1982-02-22 | Kawasaki Steel Corp | Method for operating blast furnace |
| JPS5815374A (ja) * | 1981-07-21 | 1983-01-28 | Shoichi Tanaka | Ｘｙアドレス形固体撮像装置 |
-
1984
- 1984-02-29 JP JP59037475A patent/JPS60184606A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56163207A (en) * | 1980-05-21 | 1981-12-15 | Nippon Steel Corp | Operating method for blast furnace |
| JPS5732308A (en) * | 1980-08-04 | 1982-02-22 | Kawasaki Steel Corp | Method for operating blast furnace |
| JPS5815374A (ja) * | 1981-07-21 | 1983-01-28 | Shoichi Tanaka | Ｘｙアドレス形固体撮像装置 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS634008A (ja) * | 1986-06-23 | 1988-01-09 | Nippon Steel Corp | 高炉操業方法 |
| JPS63297512A (ja) * | 1987-05-28 | 1988-12-05 | Nippon Steel Corp | 高炉炉底部の管理方法 |
| JP2006056736A (ja) * | 2004-08-19 | 2006-03-02 | Asahi Glass Co Ltd | 炉材侵食量算出方法及び炉材侵食量算出プログラム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6137328B2 (enrdf_load_stackoverflow) | 1986-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |