建立了横截面200 min×200 mm、高1200 mm固体废弃物流化床三维冷态实验装置,选取两种形状和尺寸相同、密度差异明显的非球形颗粒模拟固体废弃物,与粒径为0.18 mm的石英砂床料组成双组分和三组分混合物,研究了不同操作参数下非球形颗粒的特征浓度分布.此外,提出了基于特征浓度标准差的无因次混合指数,获得了固废流化床内非球颗粒在不同操作参数下的混合质量.
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