Design and Realization of Automatic Control System on Feeding Vitriol in Water

The automatic control of water coagulate vitriol feeding is one of the difficulties of the current water manufacturing industry. Through the analysis on the current influential elements of vitriol feeding volume in the course of the actual operation of water works, the automatic control system on feeding vitriol is designed by using artificial neural network control method, which is put into the practical use. The result of one year's use shows that under the environment with distinct change on the source water quality and the temperature in different seasons, the controlling effect is especially good, which has realized the design goal of automatic control and energy saving of water coagulation vitriol feeding system.