Segregation behavior of particles in a top hopper of a blast furnace
作者： Yaowei Yu , Henrik Saxén
DOI: 10.1016/J.POWTEC.2014.04.010
关键词:
摘要: Abstract The particle segregation in the hopper located above bell-less top charging equipment is a factor that affects radial size distribution blast furnace, and as burden determines gas it has implications for whole furnace operation. effect of four different shapes on in-bin discharge particles was studied by discrete element method. calculated results were validated comparing them with experimental coke reported literature. It found behavior spherical showed closest correspondence large- small-size along direction. study indicated have little simulated but, indeed, an continuity flow, can be used to estimate during discharging.
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