Design of Dosing System for Waterworks Based on PLC Controller
In order to address the issues of large dosing deviations,low dosing efficiency,and low level of automation in water treatment plants,a PLC-controlled automated dosing system is designed.The control principle of the dosing system is based on expert experience,setting the dosage range for regulation,and combining it with the hardware of Siemens S7-1200 PLC and HMI for the de-sign of the dosing system.The experimental comparison results show that the coagulation effect of the PLC dosing system is good,a-chieving automatic control and real-time monitoring of the dosing amount by the dosing system.
万方数据
维普
