JPS56152915A - Operating method for furnace and its furnace installation - Google Patents
Operating method for furnace and its furnace installationInfo
- Publication number
- JPS56152915A JPS56152915A JP5417980A JP5417980A JPS56152915A JP S56152915 A JPS56152915 A JP S56152915A JP 5417980 A JP5417980 A JP 5417980A JP 5417980 A JP5417980 A JP 5417980A JP S56152915 A JPS56152915 A JP S56152915A
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- materials
- hot air
- rolling
- charged
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 title 1
- 238000011017 operating method Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 4
- 229920002456 HOTAIR Polymers 0.000 abstract 3
- 238000002485 combustion reaction Methods 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 2
- 101700005059 bed-3 Proteins 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
Abstract
PURPOSE: To efficiently operate a furnace by utilizing thermal energy radiated from high temp. rolled materials to preheat combustion air for the furnace or materials for rolling to be charged into the furnace.
CONSTITUTION: Thermal energy radiated from rolled materials 10 on cooling bed 3 heats cooling air fed by blowers 9. This hot air is introduced into heating furnace 1 with hood 15 and blower 16 through piping 17. In furnace 1 combustion is carried out by allowing fuel and the hot air to spout out of nozzles 5, 6, respectively. The hot air is utilized not only to burn the fuel but also to preheat materials for rolling to be charged into the preheating chamber. Thus, the efficiency of the whole furnace 1 can be increased.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5417980A JPS56152915A (en) | 1980-04-25 | 1980-04-25 | Operating method for furnace and its furnace installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5417980A JPS56152915A (en) | 1980-04-25 | 1980-04-25 | Operating method for furnace and its furnace installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56152915A true JPS56152915A (en) | 1981-11-26 |
Family
ID=12963309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5417980A Pending JPS56152915A (en) | 1980-04-25 | 1980-04-25 | Operating method for furnace and its furnace installation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56152915A (en) |
-
1980
- 1980-04-25 JP JP5417980A patent/JPS56152915A/en active Pending
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