炉内喷钙成套脱硫技术及其对锅炉、电除尘系统影响的分析

Complete Dessulphurization Technology Injecting Calcium in Furnace and Analysis of Its Influence on Boiler and Flectrical Dust Precipitation System

炉内喷钙、炉后烟道增湿成套脱硫技术能够大幅度提高脱硫效率和钙的利用率，降低成本。同时预除去部分粉尘，改善烟质，保证原有除尘系统正常运行。广泛适用于老厂技术改造和燃用中低流煤的新建锅炉脱硫。

The complete dessulphurization thehnology wetting gas duct after injecting Calcium in furnacecan greatly increase desulphurization efficiency and uhlization percent of Calcium and diminish cost At thesame hme dust is penially precipitvd, grs quality is improved, with normal operation of the original dust precipitation system being ensured. It is widely applied to technical reconstruction of old plants and dessulphurization of newly build boiler fired by coal with middle-low S content.