In practical application, some spray drying towers cannot reach their design capacity. In this article the main causes were analyzed and recognized as incorrect calculation for the inhaling air, small effective volume and insufficient parameters mastered.%在实际应用中一些喷雾干燥塔并没有达到设计的生产能力,其主要原因是干燥塔进风风量计算不正确、加热面积不足、有效容积偏小、对参数掌握不足。对此进行原因分析,提出计算和解决方法。
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