CFB锅炉压火的安全经济性分析  

Safety and Economic Analysis of CFB Boiler Fire

作　　者：王引成 Wang Yin-cheng

机构地区：[1]山西平朔煤矸石发电有新责任公司,山西朔州036800

出　　处：《电力系统装备》2020年第1期98-100,共3页Electric Power System Equipment

摘　　要：压火作为CFB锅炉所独有的、停炉不停机的消缺方式,可以有效地减少火电机组非停的次数。本文根据工作经验,先对压火的概念、压火的工况选取、操作注意事项以及压火后的启动、对锅炉汽轮机及电网的影响等进行了阐述,对如何延长压火时间、提高压火的安全性、经济性等进行了分析,为电厂发电机组实际压火提供了可靠参考依据。As a unique and non-stop way of CFB boiler,fi re suppression can effectively reduce the number of thermal power units without stopping.According to the work experience,the author fi rst analyzes the concept of pressure fi re,the selection of the working conditions of the pressure fi re,the matters needing attention,the start of the pressure fi re,the infl uence on the boiler turbine and the power grid,etc.,and expounds how to prolong the time of fi re pressure,improve the safety and economy of the pressure fi re,and make it a power generating set for the power plant.The actual fi re pressure provides a reliable reference.

关 键 词：CFB锅炉 压火 安全 经济 

分 类 号：TM76[电气工程—电力系统及自动化]