Relying on the cooling crystallization after vacuum evaporation, after adding the seed crystal, the evaporation temperature is adjusted with the vacuum degree, and the supersaturation degree is controlled, so as to control the growth of the crystal and the precipitation of the crystal nucleus.
Vacuum evaporation crystallizer (dextrose cooking pan) integrates concentration, evaporation and crystallization. It is used for the crystallization of heat-sensitive materials. It is suitable for fine chemical, biological engineering, pharmaceutical and other industries. Various specifications can be designed and manufactured according to material parameters and scale.
The dextrose vacuum pan system can be used in the production process of DAH.