盘式液体分布器在降膜式蒸发器中广泛应用的原因

Reason of Widely Use of Disc Liquid Distributor in Falling Film Evaporator

由于降膜式蒸发器的广泛应用,其中重要部件液体分布器的结构已与传统的锯齿形、螺旋形及导流伞形发生了根本性的改变,已基本取代了上述的分布器的结构形式,在生产实践中经过大量的广泛应用证明,盘式分布器结构简单,适应性强。最重要的是这种分布器不易堵塞,布料均匀,特别适合于易结垢结焦的热敏性物料的蒸发浓缩。因此,具有代表性与普遍性。仅此进行阐述。

Liquid distributor is an important part of the falling film evaporator.As extensive application of falling film evaporator,the structure of liquid distributor has been changed fundamentally.Disc liquid distributor has mostly replaced the traditional liquid distributor of zigzag,spiral and diversion umbrella structure.The disc liquid distributor is not only typical but also universal.It is simple,adaptable,not easy to block.It has uniform cloth.It is particularly used in evaporate and concentrate of heat-sensitive material which is easy to scale and coke.The following is a detailed description.