Diao Risheng, Ni Guoquan, Wang Ge. Discussing on Technique of High Efficient and Long Lifetime for 4# BF at PZH Steel[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(2): 52-56.
Citation:
Diao Risheng, Ni Guoquan, Wang Ge. Discussing on Technique of High Efficient and Long Lifetime for 4# BF at PZH Steel[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(2): 52-56.
Diao Risheng, Ni Guoquan, Wang Ge. Discussing on Technique of High Efficient and Long Lifetime for 4# BF at PZH Steel[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(2): 52-56.
Citation:
Diao Risheng, Ni Guoquan, Wang Ge. Discussing on Technique of High Efficient and Long Lifetime for 4# BF at PZH Steel[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(2): 52-56.
The first campaign of 4# BF(blast furnace) at PZH Steel lasted for 5 296 days without intermediate relined,the unit yield of iron was 9 367.2 t/m3 and highest yearly average productivity exceeded 2.3 t/(m3·d).The high efficient and long production life of BF was related to furnace burden,operation,daily upkeep and so on.The operation factors effecting the availability coefficient and long production life of 4# BF at PZH Steel were discussed.It was concluded that beneficiated burden material,long-term steady operation and regular performance,timely maintenance of furnace and cooling equipment during the post-medium campaign were the important experience for ensure high efficient and long lifetime of blast furnace.
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