Instrumentation and Automation
State-of-the-art full instrumentation systems, with emphasis on low power and steam consumption and less manpower and to avoid manual area are an integral part of all our project. Automation of complete sugar plant consist of following sections.
Boiler Automation
Control Logic for boiler includes the following control loops through DCS system :
3 Elements Drum Level Control
Combustion Control
Deaerator Pressure and level Control
Furnace Draft Control
Main Steam temperature ( Attemperator ) Control
Blow Down Tank Level Control
Boiler Safety & Protection Interlocks
PRDS Pressure & Temperature Control
Bagasse Feeder Control
Soot Blower Sequence Control
Mill and Diffuser Automation
Mill and Diffuser includes the following loops through DCS system :
Mill Control.
Imbibition Water Flow Control.
Flow Control of Mixed Juice.
Rotary Juice Screen Wash Water System.
Turbine Automation
Control Loops for Turbine includes the following control loops:
Sealing Steam Pressure Control Loop
Hotwell Level Control Loop
Turbine Temperature Control Loop
Turbine Vibration Control Loop
Turbine Pressure Control Loop
Turbine Misc. Control Loop
Boiling House Automation
Batch and Continuous PAN Automation
DCS system for Automation