6.5m³/min 220 cfm -40℃ Uscător de aer desicant încălzit cu punct de rouă

Micro heat desiccant air dryer has an electric heater. It can take advantage of some ambient air. Asa de, the regeneration air consumption is much lower in a heatless dryer. Below, we will compare the operating costs of the two dryers.

Running Charges of Micro Heated Desiccant Air Dryer

To sum up, the micro heat dryer is more energy-efficient than the heatless dryer. Assume that the flow rate of the dryer is 6.5m³/min. The former saves CNY19794/year than the latter.

Our desiccant air dryer system uses a long airflow channel design. Not only does it reduce noise, but it also has an extremely low dew point. în plus, our heated desiccant air dryer is filled with enough adsorbents. So its drying effect is perfect. în plus, this heated desiccant air dryer has an electric heater. There is a thermostatic controller. It can keep the regeneration air temperature constant. Asa de, prevent the sorbent from overheating.

Another structure advantage is airflow distribution. There are diffuser devices at the bottom of the adsorption towers. This allows the adsorbent to absorb the water fully. Airflow is slow. It also reduces the pressure loss. În același timp, it can reduce the wear on the desiccant beads. Asa de, our adsorption air dryer can reach a low dew point. in afara de asta, the dew point curve can remain smooth.

We use the AirTAC brand two-position five-way solenoid valves. In this way, control the switching of the pneumatic valves. Electrical components are also well-known brands. To ensure the reliable operation of the dryer.

Compressed air passes the drying tower (e.g., tower A). Aluminum oxide and molecular sieves absorb large amounts of water vapor. This adsorption process continues until Tower B is completed regeneration.

The dryer desorption process includes six steps. in primul rand, the regeneration tower (e.g., tower B) reduces pressure to atmospheric pressure. În al doilea rând, it starts the hot purge process. It will consume about 3~8% compressed air. And an electric heater will heat the air. So it can remove the water in the regeneration tower. În al treilea rând, the cold purge process begins. It also uses 3~8% compressed air as regeneration air. They can cool down the temperature of desiccant beads.

The A/B tower constantly switches workflows. In cele din urma, the compressed air enables deep drying. Above is the working principle of a heated desiccant air dryer system.