二段燃烧消烟常压锅炉的开发研究  

RESEARCH ON TWO-STAGE COAL-FIRED AND ELIMINATED-SMOKE COMMON-PRESSURE BOILERS

作　　者：周伯俞 胡经政 李爱民[1] 李立高[2] 

机构地区：[1]湖南省煤炭科学研究所 [2]湖南省能源研究所

出　　处：《煤炭转化》1993年第4期81-88,共8页Coal Conversion

摘　　要：为研究烟煤的无烟燃烧技术,在小型生活锅炉上首次应用了二段燃烧技术。在燃烧室进行分段供风的同时进行分段供煤,不但提高了热能利用率,而且降低了烟尘排放量,达到了提高热效率和保护环境的目的。In order to develop the smokeless burning technology of bituminous coal, two-stage-burning technique has been applied to small-typed daily-used boilers first time. While supplying air to combustion chamber bystages, we should supply coal by stages, too. Thus, not only the utility rateof heat energy can be raised, but also the eliminated smoke and dust can be reduced to a large extent so as to protect our environment.

关 键 词：烟煤 常压锅炉 二燃段烧 

分 类 号：TK229.51[动力工程及工程热物理—动力机械及工程]