Benefits of Automation in Formaldehyde Plant
When it comes to formaldehyde plant operations and performance .The operator skills matter but automation matters as it works 24 X 7 X 365 days.
Automations helps to run the plant smoothly at optimum steam pressure with flows,level working all under 0.2% of the set values
Raw materials ,energy and plant efficiency matters our automation strategy with use of Process PLC helps keep things under check where all it matters.
Our Achievments For Formaldehyde Plant Automation
Mitsubishi IQR Process PLC
Mitsubishi IQR PLC offer unmateched benefits for the process industry which includes the proprietory PID control allgorithm to get 0.03% control of PID process variables
Hart Protocol being used for 4 paramaters over one pair of wire
Scada with Dual Screens
with P & I diagram with parameters & pump status being displayed on one screen and second screen to show the set values ,process values ,alarm logs and reactor bed temp warrning ,Plant changes can be done without distrubing the monitoring from 2nd screen.
we use mitsubishi IQR process PLC to efficiently control the PID operations .we use Mitsubishi VFD to control the motor RPM dynamically to control the flow & pressure .modbus communication with the energy meter logs the voltage ,current,powerfactor on to the SCADA computer.
plant efficiency reporting
efficiency of the plant is computed in realtime .HART communication protocol used mitsubishi PLC .It transmits real time 4 data values from all massflowmeters.
water added to formaldehyde to maintain strength is also caputed using a flowmeter. plant efficiency is calcualted seeing all available data as shown in screnshot .
efficiency data is also logged into the scada for daily,monthly comparision. all raw materials data like methanol ,water consumption is logged into the database .
MCC panel with integrated VFD,PLC.
Form 3B, MCC panel houses all Switchgear ,VFD & PLC for the process and motor control
cable alleys ,top entry of control and power cables
the critical part of the panels is on the UPS .
formaldehyde SCADA
This video shows how we harness the power of SCADA in formaldehyde plant automation
PLC VFD panel for formaldehyde plant control
How mitsubishi VFD,IQR Process PLC & FX5U contribute to the effective control in formaldehyde plant
mitsubishi IQR PLC is used to control the PID process . FX5u PLC used to establish MCC switching operations and modbus communications.Mitsubishi VFD are offering current ,voltage and other related data to SCADA.
SCADA screenshot for plant overview
