Shanghai Schneider-Sunshine Mechanical Group Co.,Ltd.
Shanghai Schneider-Sunshine Mechanical Group Co.,Ltd. Screw Air Compressor Professional Manufacturer
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200RD Adsorption Compressed Air Dryer Heatless Adsorption Compressed Air Dryer
Compressed air needs to be dry, oil free and clean in order to prevent costly production downtimes and losses in the production quality. The atmospheric air drawn in contains harmful substances, dirt particles and moisture in the form of water vapour, which condenses out in compressed air pipes and can lead to considerable damages (corrosion, freezing etc.). Beneath compressed air fridge dryer, adsorption dryer represent the most common drying method for compressed air. Maximum efficiency and the highest operational safety, coupled with low operational costs are attributes that convey the advantages of the adsorption dryer.
⊙ Introduce
In many applications experiment, the compressed air moisture, the cost is often caused the main reason for compressed air to address the losses caused by moisture, such as downtime or system damage, the upgrade maintenance costs, adverse selection of goods and so, we must use the compressed air purification. While the company’s production system without heat adsorption compressed air drying completely solve the problem caused by the water in distress; provide yon up to a 40℃in the pressure dew point, except for compressed air moisture to meet any field station demand.
⊙ Working Principle of Adsorption Dryer
A large number of air compressor from the inflow of imported diameter, through air control valve: the two entered a drying tower in the bottom, when the air flow to the tower, one of the Humidity will be by suction alumina desiccant stem. So, it will enable the discharge of the air compressor dew point temperature dropped to -40℃,and reached a dehumidification effect. The entire system takes 10 minutes. The entire circulatory system is as follows: When a tower in the desiccant or operation of five minutes, while the other tower is renewable and clean only 4.5 minutes, continued pressure only 30 seconds, so the two towers interactive operation of such duplication. When the machine was operating renewable wind of 12 percent. Superior design, saving maintenance costs.
⊙ Adsorption dryer configuration schematics
⊙ High efficiency heat exchanger
➤ Adopting high strength thick copper pipe and oxygen-free welding with quotient silver content electrode; long service life and high heat transfer efficiency.
➤ Adopting anaerobic welding method, the system is free of impurities and keeps the system clean. The whole series of copper tubes are manufactured by mechanical expansion, which are closely combined with fins, with low heat transfer impedance and high heat transfer efficiency.
➤ The coil is cleaned by sound wave and there is no residual oil. It is not easy for eel slices to stick dust, and no carbonization occurs during welding.
➤ Adopt the anaerobic welding method to ensure the cleanliness of the system.
⊙ Adsorption Dryers Compressor Specification
| Models | 5RD | 10RD | 20RD | 30RD | 50RD | 75RD | 100RD | |
| Air Capacity | Nm³/min | 0.8 | 1.35 | 2.6 | 3.6 | 6.9 | 10.7 | 14.4 |
| SCFM | 28 | 47 | 91 | 127 | 243 | 377 | 508 | |
| Suitable for air compressor | 5 | 10 | 20 | 30 | 50 | 75 | 100 | |
| Air inlet or outlet | 1/2″ | 3/4″ | 1″ | 1″ | 1½″ | 1½″ | 2″ | |
| Dimension | L (cm) | 60 | 94 | 102 | 107 | 112 | 117 | 122 |
| W (cm) | 40 | 50 | 60 | 60 | 70 | 70 | 70 | |
| H (cm) | 186 | 178 | 191 | 186 | 214 | 214 | 212 | |
| Total Weight (Kg) | 90 | 120 | 190 | 247 | 420 | 429 | 569 | |
| Models | 150RD | 200RD | 250RD | 300RD | 400RD | 500RD | 600RD | 700RD | |
| Air Capacity | Nm³/min | 21.4 | 28.4 | 34.5 | 42.7 | 59.5 | 70.8 | 79.3 | 106.2 |
| SCFM | 755 | 1006 | 1207 | 1507 | 2106 | 2506 | 2807 | 3759 | |
| Suitable for air compressor | 150 | 200 | 250 | 300 | 400 | 500 | 600 | 700 | |
| Air inlet or outlet | 2″ | 3″ | 3″ | 4″ | 4″ | 5″ | 5″ | 6″ | |
| Dimension | L (cm) | 122 | 180 | 180 | 204 | 234 | 234 | 244 | 296 |
| W (cm) | 70 | 80 | 80 | 80 | 90 | 90 | 95 | 100 | |
| H (cm) | 240 | 225 | 255 | 243 | 228 | 253 | 253 | 268 | |
| Total Weight (Kg) | 804 | 1024 | 1218 | 1413 | 2040 | 2405 | 2658 | 3550 | |
The biggest usage condition:A.Entrance temperature 40℃ B.The air pressure 10Kg/cm³; Rebirth breeze quantity 12%;
Girculation time be 5 minutes; Time of rebirth is 4.5minutes;
Continous press time for 0.5 minutes; The atmospheric pressure of the dewdrop temperature 40℃; The power supply is 10 Ф 220V 50 Hz/60Hz.
⊙ Combined dryer
| SAD-600 Combined Compressed Air Dryer Processing air quantity:79.3 Nm³/min Work pressure :7 Kg/cm³ (MAX 10Kg/cm³) Compressor horsepower: 15 HP Air inlet and outlet caliber: 6″ Power supply: 3Ф 220V / 3Ф 380V Cooling water volume: 225 L/min Dimension: 280cm×140cm×180cm | SAD-600 Combined Compressed Air Dryer Processing air quantity: 169.7 Nm³/min Work pressure : 7 Kg/cm³ (MAX 10Kg/cm³) Compressor horsepower: 30 HP Air inlet and outlet caliber: 8″ Power supply: 3Ф 220V / 3Ф 380V Cooling water volume: 450 L/min Dimension: 350cm×170cm×225cm |
stable consistent air outlet pressure dew point
Regeneration air loss is less than 12%
Excellent machine barrel design, save 95%of the adsorption heat, storing heat used to increse the regeneration stage air-regeneration temperature, imorove the absorbing ability of the equipment, makes the regeneration thorough.
Using butterfly valve and reliable program controllor which can be auto timing and auto switching, works stable and reliable, unacted by electric net, pressure and electric field.