Coal Washing Plant Programmable Control System

The coal washing plant programmable control system can not only classify the coal in accordance with the size to larger block, middling block, and powder coal, but also easy to storage and transport, making maximum use of coal can be obtained, while the washing process also can improve quality and value of coal.

 

System Introduction

 

The coal washing plant programmable control system can not only classify the coal in accordance with the size to larger block, middling block, and powder coal, but also easy to storage and transport, making maximum use of coal can be obtained, while the washing process also can improve quality and value of coal.

 

 

Features

 

• The system design using “multi-redundant + relatively independent” mode, CPU of the important system using a“Dual-CPU hot standby” mode, dual-redundant Ethernetnetwork design to ensure the maximum safety and reliability.
• The operator station uses the client-server mode, each subnet configured with two redundant servers which backup each other, standby server can be switched manually or automatically when a fault of running server is detected by the operator station, in orderto ensure the system stability.
• PC for the entire process system for centralized monitoring, management and automation control; display different device status via a color change, and to achieve fault voice alarm.
• PLC for the whole system remote automatic control and having interlock protection function.

 

 

 

System Configuration