1000 MW燃煤机组烟气超低排放脱硝及锅炉辅机改造

A Study on the Denitration Renovation for the 1000 MW Coal-Fired Unit and the Ultra-Low Fuel Gas Emission Renovation for the Auxiliary Equipment of the Boiler

介绍大唐国际潮州发电公司1 000 MW超超临界机组3#机脱硝改造以及锅炉辅机超低排放改造情况,对改造后的脱硝运行问题与运行参数进行分析,提出防范措施,对增压风机运行出现的问题,提出整改措施。

This paper introduces the denitration renovation for the 3# unit of the 1000MW uhra-supercritical unit and the ultra-low emission renovation for the auxiliaPy equipment of the boiler. Besides,it analyzes the operating parameters and the problems in the denitration after the renovations as well as presenting relevant precautionary measures. Finally, it puts forward measures of renovation for the problems in the operation of the booster fan.