Nowadays it is very necessary to maintain the pressure of boiler for different activities. For this we provide boiler automation as per customer demand. In which according to the pressure of ID fan and FD fan works. Including this drum level control, derator level control,controlling of bagass feeder ,ID-FD ratio and much more. For autometed the boiler we use PLC-SCADA base,PLC-HMI base and DCS base.
Following are the loops we use for drum level control:-
- THREE ELEMENT DRUM LEVEL CONTROL
- STEAM FLOW METERING AND TOTALISER
- WATER FLOW METERING AND TOTALISER
- MINIMUM RECIRCULATION
- ATTEMPERATURE CONTROL
- COMBUSITION CONTROL
1. Fuel feeding control
2. FD Fan control
3. ID Fan control
- DERATOR PRESSURE CONTROL WITH TEMPERATURE OVERRIDE.
- DERATOR LEVEL CONTROL
- CBD & IBD LEVEL CONTROL SYSTEM
- SHOOT BLOWER PRS
- AUTO BLOW DOWN CONTROL SYSTEM FOR BOTH CBD & IBD