PCM PLUS SERIES
PCM PLUS SERIES
High temperature integrated type embedded with filter
Energy reduction air dryer
Innovation with PCM series!
By processing high-temperature air in the entrance, it provides high energy efficiency. By installing front and rear filters, it has been upgraded into integrated type product for high-temperature where installation and maintenance are simple.
Product configuration
For compressed air system that is used in every industrial field, installation of air dryer is required.
In the compressed air discharged from air compressor, there are moisture and dust, pollutants, and lubricants from the compressor, which causes significant damage concerning different kinds of factors in the compression air system.
For example, it might cause corrosion in the pipe, fixation in the valve, blockage in the instrument, malfunction of pneumatic device, and poor coating.
Other than this, it may lead to deterioration of performance and efficiency in pneumatic motor and pneumatic tool and product failure, shutdown of manufacturing line, and quality degradation.
Product characteristics
Phase changing dryer with differentiated technology
• PCM (phase changing material) is applied (application for patent rights)
• Refrigerant compressor ON/OFF control depending on the load of compressed air
High-temperature integrated product leading to energy reduction
• Plate type heat exchanger is applied on the stainless steel brazing embedded with PCM
• Energy reduction up to 99% with inexpensive energy cost
• Collection of initial investment cost in shortest time
Processing entrance temperature for up to 60℃
• Provide stable dehumidification performance
in high-temperature working environment
Upgrade in basic performance with installation of front / rear filter
• Front filter (3) – remove foreign substance and condensate water
• Rear filter (0.01) – remove high-efficiency oil, coalescing capability
• Simple product installation and maintenance
No Loss Drain
• Static volume sensor
• Zero air loss in case of discharge in condensate water
• Automatic conversion to timer mode when malfunction occurs
작동원리
phase-changing of PCM
- If cooling compressor and condenser fan are operated for coolant recirculation, coolant in the chiller freezes PCM.
- If the PCM becomes frozen, coolant compressor and condenser fan stop operation.
- While the coolant circulation is stopped, compressed air is continuously cooled and dehumidified by frozen PCM and the energy can be reduced with no consumption of electricity.
- With continuously flowing compressed air, PCM starts melting. When PCM is completely melted, freezing compressor and condenser fan start operation and PCM cooling is carried out.
Dehumidification of compressed air
- If high-temperature compressed air moves into dryer, condensate water and foreign substance are removed from front filter / separator.
- By exchanging heat with cool air in the exit, it goes through 1st cooling and moves to chiller following the path in the heat exchanger for cooling PCM and 2nd heat exchange..
- In this case, condensate water is separated from compressed air and separator at the bottom of heat exchanger and discharged to the outside.
- Dehumidified air goes through heater and exchanges heat with high-temperature compressed air in the dryer, leading to increase in temperature and decrease in relative humidity.
- Then, remaining moisture is removed from rear filter and high-quality of dry compressed air is supplied to the outside.