摘要
Abstract
This article introduces the engineering conditions of a coal-fired power plant in Pakistan,the design principles of the ash removal system,and details the design of the bottom ash removal system,fly ash removal system,ash storage system,gasification air system,compressed air system,and mill reject system.The parameters and quantities of the main equipment in each system,as well as the process flow diagrams of the ash removal system and ash removal system,are provided.The design experience of this project is summarized from several aspects,including design standards,local temperature and humidity,compre-hensive utilization of ash,salt spray corrosion,fine bottom ash treatment,and cooperation among various units.Solved the on-site feedback on the applicability of the dry ash bulk loader,the type of inlet valve before the dryer,and the design of the sewage pipeline in the air compressor house,and completed the design task of the ash removal system with high quality.关键词
燃煤电站/除灰渣系统/压缩空气系统/设计经验/现场反馈Key words
Coal-fired power plants/Ash removal system/Compressed air system/Design experience/On-site feedback分类
动力与电气工程
