Causes and countermeasures for the surge of primary dust-fan of rotary furnace
TONG Jian-min1，HU Sheng-fei2
1. Eequipment Maintenance Plant of WISCO, Wuhan 430083， Hubei， China 2. No.1 Steelmaking Plant of Bar Stock Factory of WISCO， Wuhan 430083， Hubei， China
Abstract：The normal running of the primary dust-fan is one of the key factors which ensure safety and stable production of BOF. Many factors do exist affecting its running in order, and surge is a fatal one. In some steelmaking plants, losing control on surge of primary dust-fan will cause furious vibration and impact on normal production finally. More seriously, the dust pipeline compressed due to surge and the factory may be forced to shut down eventually. The factors which may cause the surge were analyzed by two kinds as example, and the relevant countermeasures based on practical situation was proposed, and got a good effect after implement.
童健民，胡圣飞. 转炉一次风机喘振的原因及解决对策[J]. 中国冶金, 2014, 24(10): 46-49.
TONG Jian-min，HU Sheng-fei. Causes and countermeasures for the surge of primary dust-fan of rotary furnace. China Metallurgy, 2014, 24(10): 46-49.
2014, Vol. 24 
