过热蒸汽干燥技术是使用高温蒸汽将密闭的环境中的物料内部的水分蒸发出来的干燥技术，具有干燥速度快，干燥品质好，节能等特点。
Superheated steam drying is a drying technique of using high temperature steam to evaporate materials inner water, it has feature of drying quickly, quality good, saving Energy and so on.
食物可以在空气、过热蒸汽、真空、惰性气体中干燥，可以用直接加热干燥。
Foodstuffs may be dried in air, superheated steam, in vacuum, in inert gas, and by the direct application of heat.
本实用新型公开了一种多效过热蒸汽褐煤预干燥系统。
The utility model discloses a multi-effect superheated steam lignite predrying system.
湿物料在其中被过热蒸汽加热脱水后排出干燥系统，而来自上一级干燥的过热蒸汽则冷凝为冷凝水后排出干燥系统。
Wet materials in them was overheating steam heating dehydration back out dry system, and from higher level dry superheated steam is condensed water condensation for rear out drying system.
湿物料在其中被过热蒸汽加热脱水后排出干燥系统，而来自上一级干燥的过热蒸汽则冷凝为冷凝水后排出干燥系统。
Wet materials in them was overheating steam heating dehydration back out dry system, and from higher level dry superheated steam is condensed water condensation for rear out drying system.
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