Overview
With people’s living standard unceasing enhancement, it has more and more demands on water and sewage treatment plant. The requirements in the field of thermal power, nuclear power, water treatment and environmental protection become more and more high, it needs to deal with water filtration and purification.
Solution
Delto DLT - SCL8000 series water treatment control system adopts the most advanced control mode with DCS or PLC + PC,uses imported chemical online instruments to detective the process parameters of production operation (such as flow, liquid level, turbidity, electric conductivity, acid and alkali concentration, temperature, pressure, ion content and so on), controls the executive equipment (valves, pumps, fans), puts the process system filtration, such as water, regeneration process into automatic control. It uses closed loop control in the step on the basis of introducing the operation is suitable for of the characteristics of the actual working condition and process to make all the operation in the best working state. This system guarantee the safe and stable operation of the thermal system, also improve the quality, increased the output, reduce labor intensity, save operating cost.
Functions and features
1) System function: boiler make-up water treatment control system, condensate polishing treatment control system, neutralization of waste water control system, clarified water control system ,remote\manual control, sound and light alarm, interlock control.
2) Software functions: real-time simulation process, the bar chart, the data table, instantaneous, history trend curve, report, online expert diagnosis, system optimization, coordination, real-time parameter setting. Operator rights management, instrument fault quit running and online detection system accuracy of correction, block set and artificial computer data entry archive, random supervision on inspection. Step point fuck, fuck, group operation. Offline presentation, training, analysis and system simulation run.
3) Control method: index parameter input, the computer intelligent judgment handler control, sequence control, logic control, frequency control of motor speed dosing, electric\pneumatic valv control.
