小型煤粉炉运行能效研究  

Research on the efficiency of small scale pulverized coal combustion device

作　　者：纪东生[1] 孙春生[1] 

机构地区：[1]天津市特种设备监督检验技术研究院,天津300192

出　　处：《大众科技》2014年第5期64-66,共3页Popular Science & Technology

摘　　要：煤粉室燃烧技术是先进洁净燃煤利用方式,具有热效率高,污染物排放低的优点。文章对它的燃烧机理进行分析,并与其它炉型进行锅炉热效率测试以及分析比较,它的效率介于层燃锅炉和燃油(气)之间,从经济上比燃油(气)锅炉更具优势,从社会效益上是替代层燃锅炉选址之一。China＇s energy resource mainly relies on coal. Pulverized coal combustion technology is an advanced method to utilize coal cleanly. Small scale pulverized coal combustion device has the advantages of high thermal efficiency and low pollutant emissions. Analysis of combustion mechanism of pulverized coal combustion device is operated, and the thermal efficiency of the device is tested to evaluate with other boilers. The efficiency is between layer combustion boiler and fuel （gas）, and economically better than fuel（gas）, which is the alternative device of layer combustion boiler consider social benefits.

关 键 词：小型煤粉炉 室燃烧技术 能效 

分 类 号：TK33[动力工程及工程热物理—热能工程]