JPH0368931B2 - - Google Patents
Info
- Publication number
- JPH0368931B2 JPH0368931B2 JP19260185A JP19260185A JPH0368931B2 JP H0368931 B2 JPH0368931 B2 JP H0368931B2 JP 19260185 A JP19260185 A JP 19260185A JP 19260185 A JP19260185 A JP 19260185A JP H0368931 B2 JPH0368931 B2 JP H0368931B2
- Authority
- JP
- Japan
- Prior art keywords
- burner
- heating
- discharge hole
- flame
- equilibrium region
- 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
- 238000010438 heat treatment Methods 0.000 claims description 63
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
- 238000002485 combustion reaction Methods 0.000 claims description 24
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000013067 intermediate product Substances 0.000 claims description 7
- 238000000137 annealing Methods 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000002737 fuel gas Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 11
- 230000001590 oxidative effect Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- -1 oxygen ions Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19260185A JPS6254028A (ja) | 1985-08-31 | 1985-08-31 | 鋼帯の連続焼鈍設備における直火式加熱炉 |
| US07/027,224 US4760995A (en) | 1985-07-18 | 1986-07-10 | Continuously treating line for steel bands having a heating furnace by directly flaming |
| PCT/JP1986/000352 WO1987000555A1 (en) | 1985-07-18 | 1986-07-10 | Continuous strip steel processing line having direct firing furnace |
| EP86904373A EP0233944B1 (en) | 1985-07-18 | 1986-07-10 | Continuous strip steel processing line having direct firing furnace |
| DE8686904373T DE3677959D1 (de) | 1985-07-18 | 1986-07-10 | Anlage zur kontinuierlichen behandlung von bandstahl mit einem direkt beheizten ofen. |
| BR8606772A BR8606772A (pt) | 1985-07-18 | 1986-07-10 | Linha de tratamento continuo para fitas de aco com um forno de aquecimento por chama direta |
| CN 86104502 CN1011982B (zh) | 1985-07-10 | 1986-07-10 | 具有明火加热炉的带钢连续处理作业线 |
| CA000513536A CA1255897A (en) | 1985-07-10 | 1986-07-10 | Continuously treating line for steel bands having a heating furnace by directly flaming |
| AT86904373T ATE61416T1 (de) | 1985-07-18 | 1986-07-10 | Anlage zur kontinuierlichen behandlung von bandstahl mit einem direkt beheizten ofen. |
| AU61432/86A AU598981B2 (en) | 1985-07-18 | 1986-07-10 | Continuous strip steel processing line having direct firing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19260185A JPS6254028A (ja) | 1985-08-31 | 1985-08-31 | 鋼帯の連続焼鈍設備における直火式加熱炉 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6254028A JPS6254028A (ja) | 1987-03-09 |
| JPH0368931B2 true JPH0368931B2 (es) | 1991-10-30 |
Family
ID=16293976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19260185A Granted JPS6254028A (ja) | 1985-07-10 | 1985-08-31 | 鋼帯の連続焼鈍設備における直火式加熱炉 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6254028A (es) |
-
1985
- 1985-08-31 JP JP19260185A patent/JPS6254028A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6254028A (ja) | 1987-03-09 |
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| Publication | Publication Date | Title |
|---|---|---|
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |