直吹式制粉系统着火事故分析与技术措施  

Analysis and Measures to Firing Emergency of Direct Feed Pulverized Coal System

作　　者：李东雄[1] 武贵荣 

机构地区：[1]太原电力高等专科学校,山西太原030013 [2]神头第一发电厂,山西朔州038505

出　　处：《锅炉技术》2002年第5期28-32,共5页Boiler Technology

摘　　要：对神头第一发电厂 8号炉直吹式制粉系统着火事故进行了分析 ,认为制粉系统泄漏、分离器后风粉混合物温度高和炉膛掉灰渣等是造成制粉系统着火的主要原因 。This paper analyses a firing emergency of direct feed pulverized coal system, and points out that the maincauses are coal pulverzing system lealking out, high mixture temperature behind separator and furnace slagging, etc. the technical measures to prevention and treating this emergency were also intrduced.

关 键 词：制粉系统 直吹式 煤粉 着火 措施 电厂 锅炉 

分 类 号：X928.02[环境科学与工程—安全科学] TM621.2[电气工程—电力系统及自动化]