Continuous Filtration Systems
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PATT ROTARY III screenchangers provides continuous polymer flow, a constant pressure drop, and eliminates pressure fluctuations during screen changes which, in turn, reduces process variability and improves product uniformity. The breaker plates are an integral part of the disk which is held at a temperature level to avoid freeze-up of polymer.
PCS-1 Process Controller System Description Monitors and controls filtration system by comparing upstream and downstream pressure readings to differential pressure setpoints. The PCS-1 interfaces with the filtration system via several sensors:
- screenchanger
- continuous filtration
- backflush
- rotary polymer
1. pressure measurement amplifier
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