No one knows exactly how clean a hand dryer is, and there is the possibility that it might be blowing hot, contaminated air onto your hands instead of hot, clean air.

没有人准确的知道如何清洁手干燥机，并有可能，它可能被污染的空气吹入的热，到你的手中，而不是热空气清洁。

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After filtration and heating of air into the dryer at the top of the air distributor, hot air spirals into the drying chamber evenly.

空气经过过滤和加热，进入干燥器顶部空气分配器，热空气呈螺旋状均匀地进入干燥室。

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After entering the dryer, wet materials are turned over by the spread shoveling plates in the dryer pipe, and then meet the hot air completely to quicken the drying mass transfer.

将湿物料加入干燥机后，在管道内均布的抄板翻动下，物料在干燥机内均匀分散与热空气充分接触，加快入干燥传热、传质。

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