2024-03-11

Analysis of Advantages and Disadvantages of Compressed Air Dryer Products

Currently on the marketAvailable SystemsThese are the following, includingFreeze, membrane and dryer dyeing machines.

freeze drying machine:

Small applicationsPriceIt is expensive, bulky and requires specialized maintenance. Pressure dew point is usually limited 10°C（50°F）

membrane type dryer:

Continuous purge air demand up30%. Membranes have a limited lifetime and are expensive, necessitating a high level of inlet filtration. Continuous purging can lead to unnecessary compressor use, which greatly shortens the service life of the compressor. If the diaphragm is depressurized in a state where the compressor is started and stopped, fatigue of the fragile diaphragm fibers can lead to cracking and loss of air supply. Membranes are susceptible to chemical attack, suffer catastrophic failure due to shock and vibration, and maintenance costs can be high.

 

Traditional desiccant adsorption dryer:

Due to the simple design, an unheated dryer is used, but the purge air loss may be as high25%. Suitable for stable applications that may require very low dew point (-40°C / F) and require maintenance. However, high levels of expensive inlet and outlet filtration and necessary maintenance can be problematic.

drum adsorption dryer

 

reel suctionThe attached media technology is a unique adsorption media. Consists of a high content of adsorbent and uses a durable polymer binder that produces rapid adsorption/Desorption kinetics and low energy consumption. WillReelAfter the technology is integrated into the compressed air dryer, it can provide a very durable long-life product. ReelThe durability ensures that even if it is full of condensate or excessive air circulation,Reel(Once restored to normal state) will also fully restore its performance.

ReelThe polymer binder can ensure high chemical resistance (a known problem of semi-permeable membranes) and no dust (a known problem of desiccant beads). ReelThe medium can achieve extremely stable dew point suppression between refrigeration and dryer.

•Very energy efficient, the lowest pressure loss is usually0.1bar（1.5psi）

-20% reduction in pressure drop compared to dry beads

•Strong adsorption power

•Compact design, no directional restrictions

•Easy to operate, truly zero maintenance

•Integrated water separation function, so no additional filtration is required

•The dryer is equipped with a variable purge valve, which can be tested under different flow rates and purge rates

•DOP efficiency over 99.99%

•Will not produce pollution(Clay dust)

•Able to soak in water without damage

•Reduce the use of regeneration flushing gas

•Stable dew point drop over a wide temperature range.

• High chemical resistance, high shock and vibration resistance.

10 years typical life span

 

 

Dryer, dryer, dew point, filtration, cold dryer, membrane dryer, drum adsorption dryer

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