| 摘要 |
The present invention relates to a spray drying apparatus comprising; a spray dryer chamber with a feed inlet device, a process air inlet and a proc ess air discharge, a process air temperature measuring means, and a proc ess air heater for heating a process air volume, an adsorption dehumidifica tion device for dehumidification of the process air comprising an adsorption source, a process air section and a regeneration air section and having means for heating a regeneration air volume to a regeneration air tempera ture and means for measuring the regeneration air temperature, and a re generation air fan configured for transporting the regeneration air volume, and moisture content measuring means for determining a moisture content in the process air.
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