锅炉制粉系统闪爆原因分析及防范  

ANALYSIS OF FLASH EXPLOSION ACCIDENT HAPPENED IN POWDER PREPARATION SYSTEM OF BOILER AND THE PREVENTION MEASURE

作　　者：王文[1] 刘谦冬 胡华 Wang Wen;Liu Qiandong;Hu Hua(SIN OPE C Asset Manage merit Co., Ltd., Yic hang B ranc h, Y ichang 443200)

机构地区：[1]中国石化集团资产经营管理有限公司宜昌分公司

出　　处：《大氮肥》2019年第4期280-282,共3页Large Scale Nitrogenous Fertilizer Industry

摘　　要：介绍中储式煤粉锅炉制粉系统流程,根据煤粉爆炸的常见原因进行闪爆事故的分析,通过制定并执行相应的防范措施,取得良好的效果。The process flow of coal powder preparation system of intermediate coal boiler was de-scribed. The cause of flash explosion accident was analyzed by studying the common reasons of coal powder explosion. The prevention measures were established and implemented. Good results were obtained.

关 键 词：中储式 煤粉炉 制粉 闪爆 防范 

分 类 号：TK228[动力工程及工程热物理—动力机械及工程]