It is suitable for low temperature drying of thermosensitive materials which are easy to decompose, polymerize and deteriorate at high temperature. It is widely used in pharmaceutical, chemical, food, electronic and other industries.The so-called vacuum drying means that the drying materials are heated and dried under vacuum conditions. If the vacuum pump is used to extract air and humidity, the drying rate will be accelerated.
_The boiling point of the material solution in vacuum decreases, which increases the heat transfer impetus of the evaporator. Therefore, the heat transfer area of the evaporator can be saved by a certain heat transfer amount.
Low pressure steam or waste heat steam can be used as heat source for evaporation operation.
The evaporator has less heat loss.
Before drying, disinfection can be carried out, and no impurities are mixed in the drying process, which meets the requirements of GMP.
_belongs to static vacuum dryer, so the shape of drying materials will not be damaged.
Note: If the condenser is used, the solvents in the material can be recovered through the condenser. If the solvent is water, the condenser is not needed to save energy investment.
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