FIELD: metallurgy.
SUBSTANCE: facility contains blower nozzle, connected to gas pipeline with distribution collector of natural gas by jets through coils of cooling plate section of tuyere area ground, located above iron notch and main gutter of blast furnace. Gas pipeline distribution collector of natural gas by tuyeres is cut in water inlet tube to coil pipe cooling plate section of tuyere area platform. Each of two sections of cooling plate section of tuyere area platform above iron notch is connected to one blower nozzle, nearby to section of cooling plate of tuyere area platform.
EFFECT: coke consumption reduction for cast iron smelting.
3 cl, 4 dwg
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|---|---|---|---|
| DEVICE FOR FEEDING OF NATURAL GAS INTO BLAST FURNACE | 2007 |
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|
RU2563069C1 |
| 0 |
|
SU539941A1 | |
| METHOD OF CONTROLLING BLAST FURNACE OPERATION | 0 |
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| COVERING EXTRACTION COMPLEX OF THE MAIN DUCT OF THE BLAST FURNACE | 2021 |
|
RU2775977C1 |
