MVR强制循环蒸发浓缩系统

主要特点  Main characteristics 

1）MVR蒸发系统主要驱动力为电能，电能转化为机械能将二次蒸汽热能品位提升，运行成本较生产或购买新鲜蒸汽方式大幅降低。 Main driven power of MVR evaporation system is electric energy. Electric energy transfer to mechanical energy and improve the quality of second steam which is more economic than produce or purchase fresh steam. 

2）在大多数的蒸发工艺情况下，系统运行过程中不需要供入生蒸汽，仅当出料成品液或母液热量因工艺要求不能回收的情况下才需要补充部分热量以供来料预热之用。 Under most of the evaporation process, system no need fresh steam during operation. Only need some steam compensation for pre-heating the raw material when heat energy from product discharged or mother liquid cannot be recycled due to process requirement. 

3）系统不需要专门的冷凝器冷凝二次蒸汽，所以也不需要大量的循环冷却水，节约大量水资源及电能。 No need independent condenser for second steam condensation, so no need circulating cooling water. Water resource and electric energy will be saved. 

4）换热温差低，蒸发强度较温和，可降低某些物料的结垢几率。 Low heat exchange temperature difference and mild evaporation strength, scaling possibility of some product will be reduced. 

5）系统蒸发温度可控，非常适用于热敏物料的蒸发浓缩。 Evaporation temperature of system can be controlled and very suitable for evaporation an concentration of thermal sensitive product. 

6）系统设备数量少，设备布置简单紧凑，总占地面积小。 Less equipment and compact layout with less occupation.