Boiler chemical water treatment system including boiler make-up water treatment control system, chemical dosing control system, chemical sampling control system of three parts, according to their respective process systems and networking. Boiler chemical water control based on PLC and analysis instrument hardware, in the control room PC, running through the CRT and keyboard for all kinds of auxiliary workshop in network monitor and control production process.
Control function
1, automatic switch valve order;
2, water pump of automatic start-stop;
3, pressure, temperature, flow, liquid level, the concentration of automatic control;
4, automatic dosing;
5, using "leapfrog" and "delay" improve flexibility when regeneration;
6, accident alarm, record, display and print all kinds of statements;
7, interlock protection and DOS with signal interface
