某1000MW超超临界机组全膜法锅炉补给水处理工艺设计实例  

Process design of the total membrane boiler feed water treatment of a 1000 MW ultra supercritical unit

作　　者：钮荣[1] 

机构地区：[1]华能南京金陵发电有限公司,南京210034

出　　处：《给水排水》2015年第11期49-53,共5页Water & Wastewater Engineering

摘　　要：为了确保高参数、大容量的发电机组安全运行,对锅炉用水的水质要求更为严格,全膜法是目前最先进的锅炉补给水处理工艺,其出水质量明显高于锅炉补给水的要求。介绍了某1 000 MW超超临界机组采用的全膜法锅炉补给水处理系统的工艺设计过程,主要阐述了原水水质校核、补给水需求量计算、系统设备处理量和加药量计算等。The boiler water quality is key for the safe operation of the generator unit with high parameter and large capacity.Whole membrane system is the most advanced broiler feed water treatment process and the water quality of its effluent is obviously above the requirements of broiler feed water.In this paper,a 1 000 MW ultra-supercritical unit adopting the whole membrane boiler make-up water treatment system for process was designed.It is mainly related to raw water quality check,the system output and dosage calculation,etc..Its purpose is to offer reference of process design for engineers.

关 键 词：超超临界机组 锅炉补给水 全膜法 工艺设计 

分 类 号：TK223.5[动力工程及工程热物理—动力机械及工程]