进口与国产逆流降膜蒸发器应用的比较

Application comparison of domestic and imported countercurrent falling film evaporator

介绍了降膜蒸发器的原理。通过对蓝星北化机自主设计的三效逆流降膜蒸发器与进口双效逆流降膜蒸发器应用的比较,显示国产三效降膜蒸发器汽耗低、产量高、节能环保;进口双效蒸发器设备运行稳定,占地面积小、环保效益高。

The principle of countercurrent falling film evaporator was introduced. Though compared the domestic three effect countercurrent falling film evaporator and imported double countercurrent falling film evaporator, the result show that three effect countercurrent falling film evaporator have low steam consumption and high output, the imported double countercurrent falling film evaporator have stable operation and small footnrint.