Working principle：

The micro-heat regenerative dryer is a kind of equipment which uses pressure swing adsorption high temperature regeneration principle to dry compressed air. It absorbs the advantages of thermal regeneration and non-thermal regeneration and is a kind of energy-saving and efficient dryer. The regenerated gas can be used to clean and regenerate the bed of the adsorption tower when the temperature of the regenerated gas rises slightly. The regenerated gas consumption can be saved, the regeneration effect is good, and the adsorption working time is longer.

Features：

Automatic pressure settings，Equalizing process，To reduce the flow of adsorbent impact

Flanged filling port and discharge port，Easy to replace desiccant。

Scientific speed design, high quality adsorbent selection ensure the stability of finished gas dew point.

he special gas distributor ensures the uniform distribution of air flow, makes the compressed air and adsorbent fully in contact, and prevents the "dead angle" and "tunnel effect" of adsorption.

Adopts Germany Siemens PLC controller，LCD， Humanization design，light touching the key operate，The working regeneration time can be adjusted according to the working conditions.

Drying and regeneration status display, automatic temperature control, energy consumption can be saved.

Control the air source from the adsorption tower outlet dry air, to avoid oil and water pollution control valve and gas path, prevent valve rust and gas path blockage.

High Quality heating and control components，Ensure long term reliable operation of equipment

High quality pneumatic valve switch is fast, efficient and durable

Working pressure：0.6～1.0MPa（according to user's request can provide 1.0～3.0MPa）

Inlet temperature：≤ 45℃

Refined gas atmospheric dew point ：≤一40℃~(alumina)，≤一60℃~(molecular sieve)

pressure drop：≤0.023MPa

Regenerated gas consumption：≤7～8％