A compressed heat regeneration adsorption dryer is an efficient drying equipment that utilizes the heat from the high-temperature exhaust of an air compressor to heat the desiccant, thereby regenerating the adsorbent and achieving the goal of reducing the dew point of compressed air.

The specific process is as follows: As moist air passes through the adsorbent bed within the dryer, moisture is adsorbed onto the surface of the adsorbent, at which point the adsorbent becomes saturated. It then undergoes two stages of regeneration. Firstly, the adsorbent is heated using a heater to increase its temperature. Next, the heated air is compressed by a compressor, raising its temperature and pressure, which is used to desorb moisture from the adsorbent, restoring its adsorption capacity. The cooled compressed air is further cooled and mixed with another portion of compressed air before entering the adsorption tower for moisture removal.

Compared to traditional hot air dryers and other types of adsorption dryers, the compressed heat regeneration adsorption dryer offers the following advantages:

• High-efficiency energy-savingMaximize the heat generated by the compressor to achieve a high-efficiency drying process with lower energy consumption, resulting in significant cost savings over long-term operation.

• Good stabilityThe drying process is less affected by environmental humidity.

• Dew Point StableThe dew point of the processed compressed air can reach between -20℃ to -30℃, meeting the dew point temperature requirements for most enterprises.

• Highly adjustableAdjustable drying machine operating parameters to accommodate various compressed air drying requirements.

• Pollution-freeOil-free compressor used, ensuring no secondary contamination and high air quality after drying.

• High level of automationFully automated operations can be achieved through an automatic control system, reducing manual intervention and enhancing work efficiency.

The compressed heat regeneration adsorption dryer is widely used in various industries such as chemicals, food, electronics, and textiles, for drying chemical raw materials, food ingredients and additives, electronic components and products, textiles and fibers, to ensure product quality, safety, and stability, and to enhance product quality and shelf life.