Instrumentation solution (MELSEC instrumentation)
Garbage and waste treatment plants
We propose MELSEC iQ-R series, MELSEC-Q series, MC Works64, and display GOT for monitoring and control of incinerators / boilers, utilities, gas treatment, and power generation processes of garbage and waste treatment plants. A highly reliable system can be constructed by duplicating the CPU, network and SCADA server. We propose a total solution from high-reliability process control using a redundant system to visualization of generated energy using MC Works64 and the display GOT.
- Controls such as furnace pressure control and boiler feedwater flow rate control in garbage incineration equipment can be easily realized using FBD programs
- MELSEC iQ-R series A redundant system is configured with a process CPU to achieve high reliability
System configuration
Control contents
In the furnace, the pressure inside the furnace, air volume control, and air temperature control are maintained so that the refuse is completely burned and high temperature is maintained so that harmful substances such as dioxin are not generated, and the refractory material is not damaged. You.
In addition, the temperature of exhaust gas is controlled by controlling the flow rate of boiler feedwater.
Benefits
Complex controls such as furnace pressure control and boiler feedwater flow control in refuse incineration equipment have been easily realized with an FBD program and various settings and correction budgets with inline ST.
High reliability is achieved by configuring a redundant system.
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