Tower internals is the important component of packing tower, it constitutes a complete packing tower with packing and tower, the function of all tower internals is for better contact of gas and liquid phases in the tower, so as to fully play the ultimate efficiency and the largest productivity of the packing, Packing tower internals including liquid distributor, liquid redistributor, gas distributor, packed bed limiter, defoaming device etc.
Liquid distributor :

Liquid distributor is to uniformly distribute the liquid in the surface of packing to form the initial distribution of the liquid. In the packing tower operation process, the initial distribution of liquid is the most important influence on packing tower, and it is an important tower internal. The structure of commonly used liquid distributor is as follows: