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.

Defoaming device
With the development of new-type and high efficient packing, sometimes the operating gas velocity is rather high in the tower, and leads to the entrainment in the tower top, it can cause the waste of material, reduce efficiency and pollute the environment as well as threat the following operation. In order to avoid this circumstance, should set defoaming device in tower top, and the commonly used defoming device is as follows: