锅炉烟气脱硫超低排放改造技术的应用

Application of Ultra-low Emission Retrofit Technology for Boiler Flue Gas Desulfurization

河南龙宇煤化工有限公司对现有的1#、2#、3#锅炉烟气进行脱硝、除尘和脱硫装置改造,以工艺流程为切入点,对脱硫塔改造参数设置、脱硫工艺改造基本设计原则、项目实施主要注意事项几个方面对改造工程进行总结,通过改造实现了锅炉烟气脱硫超低排放。

Henan Longyu Coal Chemical Co.,Ltd.has carried out the renovation of the existing 1#,2#,3#boiler flue gas denitrification,dust removal and desulfurization devices.This article takes the process flow as the starting point to set the parameters of the desulfurization tower modification and desulfurization process The basic design principles of the renovation and the main precautions for project implementation summarized the renovation project,and the ultra-low emission of boiler flue gas desulfurization was achieved through the transformation.