热力发电2017，Vol.46Issue(11)：119-123,5.DOI:10.3969/j.issn.1002-3364.2017.11.119
火电机组脱硫系统超低排放改造节能优化
Energy-saving optimization of ultra-low emission retrofit for desulfurization system in thermal power plants
摘要
Abstract
Ultra-low emission transformation can effectively reduce pollutant emissions from coal-fired power plants, but some transformation for the desulfurization system exposed a series of problems such as too large design margin, excessive retrofitting and over high energy consumption. To solve these problems, this paper suggests that reasonable design boundary condition should be ascertained, and optimal sulfur content in the design coal should be selected according to the actual fuel. The design scheme should be optimized and energy conservation equipment should be selected. The design plan should take into account the flexible regulation of the desulfurization system and energy saving operation under different load conditions. The operation parameters should also be adjusted. The result can provide references for the similar engineering designs.关键词
脱硫系统/超低排放/节能优化/设计方案/脱硫增效剂Key words
desulfurization system/ultra-low emission/energy conservation optimization/design scheme/desulfurization synergist分类
信息技术与安全科学引用本文复制引用
李兴华,牛拥军,雷鸣,何育东..火电机组脱硫系统超低排放改造节能优化[J].热力发电,2017,46(11):119-123,5.基金项目
中国华能集团公司总部科技项目(HNKJ17-H11).Science and Technology Project of China Huaneng Group (HNKJ17-H11) （HNKJ17-H11）
