适用范围Scope of application：
闭环式热泵蒸发器涉及蒸发浓缩系统技术领域，除了适用于MVR适用的各领域外，还特别适合于含有诸如乙醇、甲醇等易燃易爆溶剂的蒸发浓缩。
It relates to the technical field of evaporation and concentration systems. It is not only suitable for various fields where MVR is applicable, but also particularly suitable for evaporation and concentration flammable and explosive solvents containing ethanol, methanol, etc.
设备组成Equipment composition：
预热器、加热器、蒸发室、气液分离器、输送泵、热泵机组、二次蒸汽冷凝器、溶剂冷却 器、冷凝液储罐、真空泵、清洗系统及连接管 阀件、控制系统。
Preheater, heater, evaporation chamber, gas-liquid separator, delivery pump, heat pump unit, secondary steam condenser, solvent cooler, condensate storage tank, vacuum pump, cleaning system, connecting pipe, valves and control system.
产品优势Product advantages：
*节约能源，热效率高，运行成本仅为普通单效的20%;
* Energy saving, high heat efficiency, only 20% of operating of ordinary single effect evaporator;
*能源清洁便利，COD和BOD排放符合国家最新环保要求；
Energy is clean and convenient, and emissions of COD and BOD meet the latest national environmental protection requirements;
*适用广泛，负压低温蒸发，蒸发温和，亦适合热敏性物料；
Wide application, negative pressure low-temperature evaporation, suitable for heat sensitive materials;
*操作简单，运行平稳，可实现无人值守的全自动化控制；
Easy operation, stable running, fully automatic control (no person required);
*尤其适用于易燃易爆溶剂蒸发浓缩；
Especially suitable for evaporation and concentration of flammable and explosive solvent;
*独家专利技术，具有广泛客户和多年成熟运行经验。
Exclusive patented technology, extensive customers and years of mature operation experience.