Active Purge Panel
PLC controlled purging for enhanced reliability
The IMI Remosa Active Purging Panel provides fully automated and continuous control of the Fluidised Catalytic Cracking (FCC) valve purging. Parameters like mass and volumetric flow rate, upstream & downstream pressure and temperature will be continuously controlled under any process condition.
It can be controlled by a hydraulic power & control unit PLC or alternatively by using an autonomous PLC. The target flow values are monitored and adjusted in realtime in response to current process conditions, including transients like plant start-up and shutdown.
Local and remote alarms will immediately report issues, including missing or excessive flow and saturated steam conditions. This will enable pre-emptive maintenance, preventing unrecoverable damage on valve components from occurring.
- Flow control valve.
- Pressure control valve.
- Pressure transmitter.
- Temperature transmitter.
- Flow meter & transmitter.
- Steam trap.
- Bypass line with restricted orifice.
- Local PLC (optional.