Foreign Triple-effect Falling-Film Vacuum Evaporating Unit and Development of Domestic Production

Abstract

The imported three-effect falling film vacuum evaporation device has low steam consumption, 1kg steam can evaporate 4kg water, has a large concentration ratio, and has a wide range of applications. The solution with high viscosity will not coke due to the flow evaporation. However, due to the high cost, it is difficult for general enterprises to afford it. After the transformation, the evaporation device met the expected requirements, and the production capacity reached 95% of the imported device, while the price was only 65% ​​of the imported device.