DEHUMIDIFICATION TANK IN GAS DEHUMIDIFIER

摘要

PURPOSE:To uniformize the flow density of gas, by providing not only a gas inflow port and a gas outflow port to a shell in close vicinity to each other but also a partition wall for separating the inflow port and the outflow port to the inner wall of the shell while providing a gas flow channel between the leading end part of the partition wall and the inner wall of the shell. CONSTITUTION:After water-containing gas was flowed in a gas inflow port 13, said gas flowed in a shell 11 through a diffusion cylinder 15. The gas entering the shell flows to the direction shown by an arrow C through the communication passage 18 between the inner wall of the shell and the cylindrical part 17a at the leading end of a partition wall 17 extending to a radius direction and receives dehumidification by an adsorbent 12 during this time. The shell 11 and the cylindrical part 11a forming the communication passage 18 take a concentrical circular shape and the cross-sectional area of the communication passage 18 is constant and flow density becomes constant. Dried air is issued from a gas outflow part 14 through a diffusion cylinder 16.