混煤煤粉着火和燃尽特性的试验研究  

Experimental Investigation of Characteristics on Ignition and Burn out of Pulverized Coal Mixture

作　　者：侯栋岐[1] 冯金梅[1] 陈春元[1] 闻培音 

机构地区：[1]哈尔滨电站设备成套设计研究所,哈尔滨锅炉厂,哈尔滨医科大学附属第一医院设备科

出　　处：《电站系统工程》1995年第2期30-34,共5页Power System Engineering

摘　　要：用专项测试装置和试验工艺对８种中国动力用煤分４组掺混，试验结果表明；不同类型的煤混合后，煤颗粒基本保持原有的燃烧特性．混煤着火特性与容易着火的原煤相近，燃尽特性与难燃尽的煤相近。The experimental results for which four groups of mixed coals was divided by eight kinds of Chinese power coals with special measuring devices and experimental technique show that after the coals were mixed, the combustion characteristics of coal particles retains original that basically, i. e. ignition characteristics of mixed coals is near to the raw coal of easy ignition and burn out charactetistics is similar to the raw coal of difficult ignition.

关 键 词：混煤 煤粉 燃烧 试验 

分 类 号：TQ534[化学工程—煤化学工程]