影响垃圾焚烧发电厂能效的因素分析  

Analysis of the Factors Affecting the Energy Efficiency of Waste Incineration Power Plants

作　　者：祁司亮 QI Si-liang(Suez Water Engineering Co.,Ltd.,Beijing 100026,China)

机构地区：[1]苏伊世水务工程有限责任公司,北京100026

出　　处：《中国环保产业》2021年第8期66-70,共5页China Environmental Protection Industry

摘　　要：生活垃圾焚烧发电厂迫切需要通过提升能效水平来提升盈利水平。文章以锅炉原理为基础,通过数据分析和模拟计算,得出锅炉的产汽量与热值有着较强相关性的结论。通过工程实例运行指标的对比分析,推荐采用中温次高压的高速汽轮机组和非机械冷却的凉水塔作为未来设计的一个方向,此建议对工程实践具有一定的借鉴意义。Municipal solid waste incineration power plants have an urgent need to improve their profitability by improving their energy efficiency.In the paper,through the data analysis and simulation calculation based on the principle of boiler,it is concluded that the steam output of boiler has a strong correlation with the low calorific value(LHV).Through the comparison of operating indicators of engineering examples,it is recommended to adopt the medium-temperature intermediate-pressure highspeed steam turbine unit and the non-mechanically cooled cooling tower as a direction of future design.This suggestion has certain reference significance for engineering practice.

关 键 词：生活垃圾焚烧系统 发电量 物料平衡和热量平衡 数据分析和模拟 

分 类 号：X799.3[环境科学与工程—环境工程]