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  • Heatless regeneration adsorption air dryer
  • Heatless regeneration adsorption air dryer

Heatless Regeneration Adsorption Air Dryer

Product Description

The Heatless Regeneration Adsorption Dryer is based on PSA(pressure swing adsorption) technology. When the water vapor in the mixed component is high partial pressure, the adsorbent adsorbs moisture, and in the low partial pressure of water vapor environment, the adsorbed moisturein the adsorbent is completed. Desorption and return to the air phase, the adsorbent thus obtains active regeneration.

The low partia pressure desorption air used in the heatless regeneraion dryer is taken from part of the product air output by this machine. There generation air and the product air are homologous to the heatless regeneration adsorption dryer, which brings great convenience to the structure. Simple,the operaion process is also very convenient.

In the heatless regeneration process, the desorbed air is not only the eneray necessary for regeneraion, but also serves as a truncated body for water vapor discharge. Since pressure swing adsorptionis generall regarded as an isothermal process, the heatless regeneration drver does not need to be equipped with a cooling process. The desorption and regeneration of the adsorbent are completed simultaneously in the heatless regeneration.

Product Specifications
Flow Rate1.5-150Nm³/min (~53-5447 CFM)
Pressure Range6bar-10bar (~87-145 psi)(Other pressures can be customized)
Achievable Dew Point-20°C to -40°C (-70°C Optional)
Regen. Air Usage8-14%
Pressure Loss≤0.2bar
Ambient Temperature35℃ (2℃ – 45℃ Optional)
Regeneration modeheatless regeneration
Adsorbentactivated alumina +high efficiency molecular sieve
Oil content of inlet air≤0.1mg/m³
Control modefullelectronic programmable time control (dew point control optional)
1.Using high-performance pneumatic valve, reliable performance, sensitive action, fast and reliable switching and long life.
2.Using high-torque aluminum alloy pneumatic actuator, with large torque and stable action.
3.Using high-efficiency adsorbent with large specific surface area, strong adsorption capacity and strong wear resistanceto ensure that the dew point is stable for long-term use and the adsorbent does not powder.
4.Using a fully electronic programmable controller, easy to understand, easy to operate and maintain.
5.Low operating noise, using a silent one-way valve and high-performance muffler to ensure that the noise is reduced to aminimum during the entire operation and exhaust process.
6.Automatic stamping function, automatic stamping before valve switching, so that the cylinder pressure is equalized andthen switched to ensure the stability of the cylinder pressure, avoid the impact of pipeline pressure fluctuation on theadsorbent, and ensure the longevity of the adsorbent.

Video

Product Specifications

Technical Parameters

Model Capacity (Nm³/min) Voltage(V/Hz) Power  (kW) Inlet/Outlet Weight (kg) Dimension (H*W*D)
 LY-H10NX   1.5  220/50   0.1    G1" 120   1795*725*630
 LY-H20NX   2.5  220/50   0.1    G1" 175   1695*840*570
 LY-H30NX   3.8  220/50   0.1    G1/₂" 306   1690*1020*610
 LY-H50NX   6.5  220/50   0.1    G1/2" 436   1860*1160*680
 LY-H75NX   10.5  220/50   0.1    G2” 590   2180*1200*720
  LY-H100NX   13.5  220/50   0.1    G2” 700   2230*1260*780
  LY-H120NX   17.0  220/50   0.1    DN65 820   2440*1350*930
  LY-H150NX   21.5  220/50   0.1    DN80 985  2270*1470*1000
  LY-H180NX   25.0  220/50   0.1    DN80 1080  2470*1460*1000
  LY-H200NX   28.5  220/50   0.1    DN80 1180  2450*1560*1070
  LY-H250NX   32.0  220/50   0.1    DN80 1310  2650*1600*1050
  LY-H300NX   37.0  220/50   0.1    DN100 1520  2680*1700*1100
  LY-H350NX   41.5  220/50   0.1    DN100 1670  2700*1830*1150
  LY-H400NX   45.0  220/50   0.1    DN100 1790  2790*1830*1150
  LY-H450NX   50.0  220/50   0.1    DN100 1960  2780*2040*1240
  LY-H500NX   55.0  220/50   0.1    DN100 2160  2875*2040*1240
  LY-H550NX   60.0  220/50   0.1    DN100 2400  2790*2130*1300
  LY-H600NX   65.0  220/50   0.1    DN125 2550  2970*2210*1340
  LY-H700NX   75.0  220/50   0.1    DN125 3000  2920*2350*1380
  LY-H800NX   85.0  220/50   0.1    DN125 3100  2920*2350*1380
  LY-H900NX   95.0  220/50   0.1    DN150 3800  3170*2446*1430
 LY-H1100NX   110.0  220/50   0.1    DN150 4300  3060*2610*1580
 LY-H1300NX   130.0  220/50   0.1    DN150 4940  3079*2900*1400
 LY-H1500NX   150.0  220/50   0.1    DN200 5800  3274×3100×15801

 

Details

1.Filter Pressure Reducing Valve

   Protect solenoid valve and pneumatic valve;

   Greatly improve the stability and reliability of control equipment.

2.Absorbent

   Stable performance

   Low pressure dew point

3.0ptional control Modes
   Sinle-chip microcomputer intelligent control;

   Liquid crystal dispaly+PLC; 

   Human-computer interface touch screen+PLC programming control,etc. 

4.Silencer
   Built-in sound insulation galss wool;
   Lower noise;
   Larger exhaust cross section;    More smooth airflow discharge.

5.Dew-point Instrument

   Optional dew-point instrument;

   High sensitivity and good stablility.

6.Soleniod Valve
   Famous brand two position five way; 

   Control switching of pneumatic valveto ensure reliable operation of equipment.

7.Air DistributionStructure
   The best filling method is adopted toprevent the desiccant from sinking.

8.High-efficiency ElectricHeater

   Adopting a constant temperaturecontroller to ensure the constanttemperature of

   the regeneration airand prevent the adsorbent fromoverheating

9.Butterfly Valve
   Resistant pneumatic butterfly valve:Realible perfomance and long service life

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