Vacuum Evaporating Crystallizer

Application Range

Solutions for concentration and crystallization. High salinity wastewater treatment, brine wastewater treatment, high salty dyeing wastewater, Salt produced wastewater, acid red etc. 

System components

Evaporator, separator, crystallizer, condenser, vacuum and discharging system, delivery pump, PLC, electrical appliance and instruments, valves, pipelines etc.

Multi-effect Evaporation working principles

The Live steam as the thermal energy for heating the first effect evaporator then generates secondary vapor which drawn into the second effect evaporator and so on. The multiple evaporators attached to form the whole multiple effect evaporation system. The latent heat will be recycled and reused, thus reducing the energy consumption and enhance thermal efficiency.

MVR evaporator working principles
MVR applied mechanical vapor recompression unit for compressing the secondary vapor so that recycle the secondary vapor completely in a closed-loop circulation system. As a result of the vapor compressor, temperature and pressure of the secondary vapor raised, the heat efficiency boosted. The effectiveness of live steam is equal to 30 effects of multiple effect evaporator. Thus reducing the demand for external live vapor and cooling resources, energy conservation and less pollution attained.

Evaporator performance

Energy consumption