Low Dew Point Heatless Regeneration Air Dryer , 380v Adsorption Air Dryer

Low Dew Point Heatless Desiccant Regeneration/Regenerative Air Dryer For Compressed Air

Stable and consistent outlet pressure dew point
· Reasonable simplified design ensures that the compressed air and desiccant contact time is 4.8 seconds to meet the dew point requirements of finished gas;
· 30% of the remaining amount of desiccant, desiccant and compensation with the natural aging, to ensure that the drying effect;
· Large diffuser to ensure uniform air flow through the desiccant layer, eliminating channeling phenomenon.

Regeneration loss less than 12%
· Excellent barrel design, saving 95% of the heat absorbed, the stored heat is used to increase regeneration regeneration temperature of regeneration stage, improve the desorption capacity of the equipment, making the regeneration completely;
· Drying and regeneration using reverse convection, wet air flow through the best effect when the adsorbent;
· The amount of regeneration gas can be adjusted according to the operating load demand of the dryer.

Dryer long service life
· Appropriate barrel size, the gas flow through the desiccant layer flow rate and time to maintain the best state, give full play to the performance of desiccant;
· Reasonable system configuration, the gas into the barrel before the business of oil removal even if the air flow contained in the oil and heavy pollutants, to avoid contamination of the desiccant layer;

Working conditions:
1. Rated processing air flow:20-150m3/min
2. The regeneration method: electric heating
3. The inlet temperature: ≦ 40 ℃
4. The inlet pressure: 0.45-1.0 Mpa
5. Inlet oil content: 0.08 PPM

Common parameters:
1. The finished product angry dew point: - 20 ℃ ~ 60 ℃
2. Regeneration method:(70-95℃)micro-heating
3. The adsorbent: activated alumina oxide or molecular sieve
4. Control modes: PLC control ,60min cycle of loop
5. The pressure drop: ≦ 0.021 Mpa
6. Power supply: 1ph/220 v /50 hz
7. Installation: Indoor

Main tech parameters:

• Operating pressure:0.7-1.0Mpa
• Inlet temperature: less than 45℃
• Ambient temperature: less than 40℃
• Power supply: 220v/50hz or 110v/60hz
• Refrigerant type: R134A,R410A,R407C can be customized
• Power consumption:0.75KW

Main specialties

Energy-saving dew point sensor with standard configuration (medium and large series)

All function indicators are displayed.

Small size, light weight, convenient maintenance.

Heatless Adsorption Dryer Workflow

	1.Two towers drying in parallel Before start-up, the inlet and outlet valves of the left and right towers are always open, and compressed air passes through both towers to the point of use at the same time.
	2. The left tower is dried and the right tower is regenerated After the power is turned on, the right tower inlet / outlet valve is closed, the right tower regeneration inlet / exhaust valve is opened, and the compressed air flows through the left tower to be dried. The dry air passes through the orifice plate, and the right tower is regenerated after being throttled and expanded.At this time, the pressure of the right tower should be 0 kg. The compressed air containing moisture is released into the atmosphere through the right tower regeneration exhaust valve and muffler. left and right towers are always open, and compressed air passes through the two towers to the point of use simultaneously.
	3.Regeneration is over, ready to boost After 4 and a half minutes of regeneration, the right tower regeneration exhaust valve was closed, and the right tower began to boost pressure.
	4. The left tower is dry and the right tower is boosted The booster valve opens, and the pressure of the two towers slowly rises to equilibrium.After 5 minutes, the tower is changed to enter the next cycle.