计算结果说明高喷雾化机风源，斜流式风机比较适宜。
The result shows:for air source of high sprayer, mixed flow fan is suitable.
重点讨论了热喷雾化工艺参数对热喷铜锌粉末的粒度与颗粒表面性质的影响；
The TA parameters that influenced the particle's size and the powder's surface properties were emphatically discussed.
半湿物料粘壁主要与喷雾干燥塔结构、雾化器结构、安装、操作以及热风在塔内的运动状态有关。物料熔点低于干燥温度时容易产生热熔性粘壁。
The wall sticking of half wet material is concerned to the structure, fixing and operation of spray drying tower and sprayer, the motion of hot air in tower.
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