Optimized Operation Analysis of Double-Tower Double-Circulation Desulfurization System in a High-Sulfur Coal-Fired Power Plant

Due to a large number of equipments and complicated system, the double-tower double-circulation desulfurization system has the problem of high power consumption. This artical takes the double-tower double-circulation desulfurization system of a high-sulfur coal-fired power plant as the research object, and studies the desulfurization system from the perspective of material consumption and energy consumption. It represents good economics of system optimization in the combination of water system, limestone supply system, oxidation fan and slurry circulation pump. Thus, it provides experience for other high-sulfur coal-fired power plant to reduce the power consumption of desulfurization system.