工业锅炉燃烧室出口形状对节能减排的影响  

Effect of Combustion Chamber Outlet Geometry of Industrial Boilers on Energy Saving and Emission Reducing

作　　者：王小娟[1] 张芳颖[2] 丁元赤[1] 张传聚[1] 

机构地区：[1]山东大学能源与动力工程学院,山东济南250061 [2]山东经济学院,山东济南250014

出　　处：《节能技术》2009年第3期247-249,共3页Energy Conservation Technology

摘　　要：针对工业锅炉普遍存在的低燃烧效率和高烟尘排放问题,从良好地组织炉内空气动力场角度出发,作者建议改进燃烧室出口形状及相关结构,以期改善烟气中气体可燃物和飞灰中固体可燃物的燃尽程度,实现有效的节能减排效果。测试和分析表明,本文的技术方案和所建议的结构数据具有较重要的参考价值。Targeting on the common problem of idustrial boilers＇ low combustion efficiciency and high fly ash emission, based on the idea of reasonably establishing furnace aerodynamic field, authors suggeste make some - what scientific changes for furnace outlet geomerty and related structure in order to improve burnout performance of combustible gas in flue gas and combustible solid in fly ash. Experimental investigations showe that the suggested scheme and structural data would be valuable to realize energy saving and emission reducing effectively in industrial boiler performance improvement progress.

关 键 词：工业锅炉 燃烧室出口形状 七孔探针 空气动力场 节能减排 

分 类 号：TK222[动力工程及工程热物理—动力机械及工程]