燃煤电厂烟气超低排放中的脱硫设计优化探讨

Discussion of Desulfurization Design Optimization for Exhaust Gas Ultra-low Emission of Coal-fired Power Plant

锅炉烟气脱硫系统,应纳入电站主体系统一并优化,方能适应越来越严格的环保排放及设备安全运行及节能增效的要求。文章介绍了流化风系统、工艺水系统、设备冷却水系统、低低温省煤器系统等系统优化具体方法。

Boiler flue gas desulfurization system should be combined with power station subject system and then make the optimization, so that to adapt to the requirements of increasingly stringent environmental emissions, safe operation of equipment and energy saving and efficiency increasing. This paper introduces the fluidization wind system, process water system, equipment cooling water system, low-temperature economizer system etc. systematical optimization methods.