600MW超临界锅炉FGD系统取消烟气旁路的改造

Transformation of Cancel the Flue Gas Bypass of 600 MW Supercritical Boiler FGD Systems

某发电公司根据国家环保政策新变化,果断决策取消1号600 MW超临界机组烟气脱硫装置FGD系统烟气旁路,对FGD系统烟气旁路实施了封堵。从机务系统、电气和热控逻辑3方面做了修改和完善优化。实践证明该项改造是成功的,取得了满意的效果。

A power generation company in accordance with the new changes of the national environmental policy,resolute decision to cancel the No.1 600 MW supercritical unit the FGD systems flue gas bypass,blocking the implementation of the FGD system flue gas bypass.From the maintenance system,electrical and thermal control logic three aspects to modify and improve the optimization.Practice has proved that the transformation was successful,and achieved satisfactory results.