1)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)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)No need independent condenser for second steam condensation, so no need circulating cooling water. Water resource and electric energy will be saved. 4)Compared with traditional evaporators, MVR evaporator temperature difference is much smaller, can achieve moderate evaporation,greatly improve product quality and reduce fouling. 5)Evaporation temperature of system can be controlled and very suitable for evaporation an concentration of thermal sensitive product. 6)Lowest energy consumption and operation cost,electricity consumption of one ton water’s evaporation is 2.2ks/C.

Application

Applied to multiple areas, such as: “zero release” solution for industrial waste water, Evaporation and concentration for process industry, food fermentation (aginomoto, citric acid, starch and sugar), pharmacy (traditional Chinesemedicine preparation, low temperature concentration of western medicine), fine chemical (pesticide, synthetic dyes, organic pigments, paints, spice and essence, cosmetic), chlorine chemical (salt water concentration), seawater desalt and metallurgical industry, etc. Technical characteristics 1,Low energy consumption,low operation cost 2,Small space occupation 3,Require fewer public utilities and less total investment 4,Stable operation and high degree of automation 5,Require no primary steam 6,Short retention time due to frequently used single effect 7,Simple process,high practicability,and excellent service performance at some loads 8,Low operation costs 9,Capable of evaporating at and below 40 celsius without any refrigerating plant and therefore particulary suitable for heat sensitive materials.