JPS57114621A - Firing method for starting material for sintering in sintering machine - Google Patents
Firing method for starting material for sintering in sintering machineInfo
- Publication number
- JPS57114621A JPS57114621A JP157481A JP157481A JPS57114621A JP S57114621 A JPS57114621 A JP S57114621A JP 157481 A JP157481 A JP 157481A JP 157481 A JP157481 A JP 157481A JP S57114621 A JPS57114621 A JP S57114621A
- Authority
- JP
- Japan
- Prior art keywords
- hot
- coke
- furnace
- sintering
- firing
- 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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: To enhance the economical efficiency as compared to conventional heavy oil by setting a hot-bulb part above the inlet side strand of a firing furnace at a suitable interval and firing coke flowing down along the front of the hot-bulb part with the hot bulbs.
CONSTITUTION: Starting materials 2 for sintering such as iron ore and coke breeze fed onto the strand 11 of a firing furnace 1 are heated and fired in the internal atmospheric gas of the furnace 1 at 900W1,200°C. At this time, a hot- bulb part 3 is set above the inlet side strand 11 of the furnace 1 at a suitable interval, and coke 4 for firing flowing down along the front of the part 3 is fired with the hot bulbs 3. Simultaneously, air 16 for combustion is blown with a fan 13 to form white-hot coke 5, and this coke 5 is mounted on the starting materials 2 on the strand 11, passed through a part just under the hot-bulb part 3, and fed into the furnace 1 together with the materials 2.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP157481A JPS57114621A (en) | 1981-01-07 | 1981-01-07 | Firing method for starting material for sintering in sintering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP157481A JPS57114621A (en) | 1981-01-07 | 1981-01-07 | Firing method for starting material for sintering in sintering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57114621A true JPS57114621A (en) | 1982-07-16 |
Family
ID=11505284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP157481A Pending JPS57114621A (en) | 1981-01-07 | 1981-01-07 | Firing method for starting material for sintering in sintering machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57114621A (en) |
-
1981
- 1981-01-07 JP JP157481A patent/JPS57114621A/en active Pending
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