1. Operating principle
Operation method that continuously changing discharges by rotating the Rotary Valve
2. Process Pressure Change
No pressure change because wind direction changes in order by the Rotary Valve rotation
3. Investment Costs
Around 70% of Bed Type
4. Installation Space
It is single vessel so it is compact and requires less installation space.
It is easy to maintain it because Rotary Valve is the only one moving part.
Rotary Valve's sealing part is rarely worn out because it rotates at low speed.
No risks in the process because it is always opened even when the Rotary Valve has troubles.
7. Treatment Efficiency
Treatment efficiency maintains because sealing part is rarely worn out even if it is operated for a long time.