Abstract:In order to improve the efficiency of the main sintering fan and further reduce the power consumption of the sintering process, a more efficient three element flow centrifugal fan is introduced. The design principle of the three element flow rotor is briefly introduced, the main parameters of the three element rotor centrifugal fan and the original two element flow rotor centrifugal fan are compared, and the practical application effect of the three element flow rotor in the sintering production is described in detail. The results show that when the two ordinary two element flow rotor fans are replaced by a three element flow rotor fan, the "robbing wind" phenomenon between the original two main sintering fans is overcome, the main sintering fan runs smoothly, the opening of the door is increased, and the current is reduced. Due to the increase of air volume and the stable running state of the new main sintering fan, the operation of the sintering machine is more stable and the production capacity of the sintering machine is brought into full play. The sinter titanium hematite and ferrite are increased, and the reduction performance is improved. Aiming at the particularity of vanadium- titanium magnetite ore, which is difficult to be sintered into blocks, the improvement measures are put forward.
王东. 三元流转子在攀钢烧结的应用[J]. 中国冶金, 2018, 28(10): 57-61.
WANG Dong. Application of three element flow rotor in sintering process in Pansteel[J]. China Metallurgy, 2018, 28(10): 57-61.