煤堆自燃分析及防范措施  

Analysis of Spontaneous Combustion of Coal Pile and Preventive Measures

作　　者：覃涛[1] 李学刚[1] 王志[1] 曹士海[1] 

机构地区：[1]华能玉环电厂,浙江台州317604

出　　处：《电力技术》2010年第9期59-61,共3页Electric Power Standarization & Construction Cost Control Information

摘　　要：自投产以来,华能玉环电厂一直掺烧甚至完全替代设计煤种。电厂燃用的印度尼西亚进口煤或内蒙古扎赉诺尔煤在煤场存放时易自燃。结合煤场工作,本文分析了煤堆自燃的原因,并提出了相应的防范措施。Since input into operation,the Huaneng Yuhuan Power Plant has burned mixed coal for all the time,even the designed coal grade was replaced completely sometimes.The coals imported from Indonesia or produced in Zananuoer of Inner Mongolia are liable to burn spontaneously when storing in the coal yard.Combining with the coal yard operation,the reasons of the spontaneous combustion of the coal pile were analyzed,and relevant preventive measures were put forward.

关 键 词：自燃 煤化程度 措施 

分 类 号：X932[环境科学与工程—安全科学]