Fuzzy control method for desulfurization recycling amount of high salt water and desulfurization system

The invention discloses a fuzzy control method of a high salt water desulfurization recycling amount. The method comprises the following steps: collecting system parameters of a desulfurization system in real time; carrying out first-step fuzzification processing on the collected system parameters to respectively obtain an operation index and a corrosion index; the operation index, the TDS and the corrosion index are further subjected to second-step fuzzification treatment, a first valve opening degree and a second valve opening degree are obtained through a fuzzy evaluation module, and the opening degree of the reuse water control valve is obtained by comparing the first valve opening degree with the second valve opening degree. The invention further discloses a desulfurization system controlled by using the fuzzy control method for the high saline water recycling amount. The method effectively recycles the high salinity water, reduces the process water supply amount of the desulfurization system, further ac