Working principle of micro heat regeneration adsorption dryer

类型：

微热再生吸附式

电压：

380V

频率：

50HZ

Working principle of micro-heat regeneration adsorption dryer: Micro-heat regeneration adsorption dryer combines the advantages of pressure swing adsorption and temperature swing adsorption. It adsorbs (works) at normal temperature and high steam partial pressure and resolves (regenerates) at higher temperature and low steam partial pressure. That is, the moisture adsorbed by the adsorbent during the adsorption process is completely removed during the regeneration process by relying on the combined action of thermal diffusion of high-quality regeneration gas (dry air heating) and low partial pressure.
Adsorption: The wet air enters the drying tank from the lower piping system through the three-way one-way valve and flows through the adsorbent bed from bottom to top. The dried air is discharged from the upper piping system.
Regeneration: Part of the dry air (about %) decompresses through the regeneration gas regulating valve in the upper piping system and then enters the heater to heat this part of the hot air (called regeneration gas) into the drying tank. The decompressed dry air analyzes and regenerates the adsorbent in the drying tank from top to bottom to restore the drying capacity of the adsorbent. The regenerated air is discharged into the atmosphere through the lower piping valve and silencer.
Pressure equalization: After the adsorbent regeneration is completed, the valve is closed and the drying tank is pressurized to the online working pressure to prepare for switching.
Switching: The lower piping system opens and the shut-off valve opens, and the two drying tanks complete the switching tank and enter the adsorption tank for pressure relief and regeneration. The working sequence and working time are automatically controlled by the controller.