升膜 meaning in Chinese

climbing film

Climbing film evaporator
升膜蒸发器
It is composed of evaporator , vapor separator , preheater and a simple separator . the evaporator is climbing film
本薄膜蒸发器机组由蒸发器汽液分离器预热器三个部件和一只简易分离器组成，蒸发器为升膜式列管换热器。
Improvement is made on evaporation and concentration technology of saponification waste alkali liquor : exterior heating inner pipe boiling rising membrane evaporator is innovated into an exterior heating boiling forcefully recycling evaporator , and an evaporation assistant is added in the saponification waste alkali liquor
对皂化废碱液蒸发浓缩技术进行了改进：将外加热式管内沸腾升膜蒸发器改造为外加热式管外沸腾强制循环蒸发器，并在皂化废碱液中添加蒸发助剂。