The Kazi anchor is mainly used for the high temperature in the kiln, for the fixed clamping insulation material of an anchor tower member and a filler and the tower body together constitute a complete packing tower, the tower member is part of the packed tower. Internals, the role to the gas-liquid contact in the tower, in order to play to the maximum production capacity and maximum efficiency of the packed column, said column internals designed a direct impact on the operation of the entire operation of the packed tower and performance of the play of the filler. In addition, the packed tower "amplification effect" in addition to the of filler inherent factors, the impact of tower internals it is also great.