The advantages of pressure swing adsorption and temperature swing adsorption are combined.Absorption (operation) is carried out at room temperature with high vapor partial pressure and the resolution (regeneration)is carried out at higher temperature with low vapor partial pressure, i.e. the moisture absorbed by adsorbent during adsorption process is completely removed under the combined Action of thermal diffusion of high quality regeneration gas (heatdried air) and low partial pressure.
Short absorption circulation isothermal operation is adopted to preserve adsorption heat completely. The effect of natural desorption is good.
Full electronic programmable control. The period is set at 60 to 360 minutes. Man-machine interface operation is accurate and stable.Operation is convenient and the operating conditions of the two towers are displayed continuously.
Cold galvanizing treatment is carried out for inner wall of cylinder.
Cylinder is man-nufactured according to national pressure vessel standard. Its structure is reasonable and flow distribution is uniform to avoid effectively.
Adsorbent is filled sufficiently to better guarantee the practicability and convenience of field maintenance and replacement.
Moisture content of regeneration gas outlet is controlled at sub-saturation status to avoid condensation of moisture or frost formation at Silencer and exhaust line.
