Analysis on Advantages and Disadvantages of Compressed Air Dryer

They are common compressed air drying equipment : refrigerated dryer and adsorption dryer , enterprises need to understand the advantages and disadvantages of refrigerated dryer and adsorption dryer first during selecting compressed air dryer, so that they can choose the appropriate production Dryer equipment.

Refrigerated Dryer
Advantage:

1. Don’t need to regularly add &replace the adsorbent;

2. Without compressed air consumption, but there are power consumption;

3. Low noise running;

4. Without valve wear .



Disadvantages:

1. The compressed air quality can not meet the production requirements due to technical principles;

2. Outlet quality of instability with liquid water, the pressure dew point is generally above +10 ℃;

3. Adopting refrigerant (Freon) to refrigerate, it will cause serious air pollution;

4. Refrigerant compressor continues to work , the energy consumption is about 6% when the pressure dew point is +10 ℃.

5. Intake temperature has a great impact on pressure dew point


Adsorption dryer
Advantage:

1. Dew point of compressed air can reach -70 ℃;

2. Don’t be affected by ambient temperature;

3. Wonderful filter effect .

Disadvantages:

1. Unstable the pressure dew point

2. High energy consumption

3. Troublesome maintenance: regularly add or replace the adsorbent

4. Seriously noisy


Biteman Modular Unit Adsorption Dryer
Biteman modular unit dryer use the latest research and development of the modular unit adsorption drying technology , which successfully reduce 30% filling amount of adsorbent of original twin towers adsorption dryer , and solve those issues air flow uneven , adsorption dead angle, low utilization of adsorbent, high energy consumption about original adsorption dryer; optimizing module adsorption dryer to achieve the rapid replacement of modular unit, don’t need to fill the adsorbent , Greatly improve the drying effect from separation design (to separate overall body and modular unit) !

Advantage:

1. High efficiency adsorption : pressure dew point can reach -20 ℃ to -70 ℃;

2. Low energy consumption:there is no electric energy loss but power controller; regeneration energy consumption of heat-less models is less than 5%, renewable energy consumption of micro-heat type is less than 2%;

3. Modular unit can be replaced, it don’t need to fill the adsorbent on-site;

4. Small size, high safety performance, does not belong to the scope of pressure vessels;

5. Low noise (with silencers)


Biteman unit modular desiccant dryer and high precision filter---which is not only completely solve the water, oil, dust in the compressed air and other issues to provide technical support, and also greatly reduce energy consumption much than traditional purification equipment . heat-free models need 5% renewable gas consumption, micro-heat models only 2% the re-gas consumption, greatly reducing the energy consumption and production costs.

Original Article from Shenzhen Biteman Technology Co.,Ltd