Filler tower

The utility model relates to a filler tower which comprises a tower body. A liquid inlet device is arranged on the upper part of the tower body, a gas inlet device is arranged on the lower part of the tower body, and a filler layer is arranged in the tower body between the liquid inlet device and the gas inlet device. Filling material in the filler layer is in the shape of a rod and is horizontally fixed in the tower, and a liquid guide structure is arranged on the surface in the circumferential direction of the rod-shaped filling material. The filler tower has the advantages that liquid drops generated by the filling material through liquid separation become more uniform and more; the full contact of gas and liquid is promoted, which is beneficial to the full operation of the processes of mass transfer and heat transfer; the separating effect of the filler tower is enhanced; the operability of the filler tower is stronger. The filler tower is particularly suitable for stripping towers, absorption towers, etc.