Equipment descriptions
The single-effect external circulation vacuum concentrator is composed of heater, evaporator, defoamer,
condenser, cooler and liquid receiving tank. The parts that contact materials are all made of stainless steel.
The equipment is applicable to evaporation and concentration of liquid materials in pharmacy, food,
chemical industry and light industry etc. industries. The concentrating time is short and the evaporating
speed is high, which can better protect the heat sensitive materials from being damaged.
The series of single-effect evaporators have three forms
I. WZ single-effect external circulation vacuum concentrator is the ordinary type, which is used for evaporation
of water solution.
II. WZ single-effect external circulation vacuum ointment collection concentrator is used for single-effect
evaporation and thick ointment collection. After the normal single-effect evaporation, the valves connecting the
spraying tube and circulating tube in the heating chamber and evaporating chamber will be closed. The liquid
materials will fully enter the evaporating chamber and through the jacket heating in the evaporating chamber,
normal pressure type or pressure relief type concentration will be carried out. The concentration specific
gravity of materials will be increased to 1.35-1.45.
Technology parameter
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