新型点火技术在节约燃油方面的试验研究  

Experimental Studies on the Oil-free Ignition Aid Burner to Save the Fuel Oil

作　　者：李相林 李文蛟[2] 李林教[3] 

机构地区：[1]深圳方大集团股份有限公司,广东深圳518055 [2]大连理工大学动力系,辽宁大连116023 [3]深圳大亚湾核电站,广东深圳518055

出　　处：《节能技术》2001年第5期3-4,11,共3页Energy Conservation Technology

摘　　要：对一种新型感应式煤粉锅炉无油直接点火燃烧器进行了试验研究。介绍了试验装置 ;冷态试验揭示了环流风遏制点火室内壁结焦的机理 ,并由热态试验得到证实 ;试验表明该无油直接点火燃烧器有稳定的工作性能 ;A new kind of oil free ignition aid burner for the pulverized coal fired boilers is presented.The velocity field of the ignition chamber in the cold position show its mechanism for the encircle wind's performance in the preventing of the clinker formation in the inner side of the ignition chamber.The experimental results show that this burner can ignite the primary air with the pulverized coal very quickly,and has a stable operation.The influence of the electromagnetic field on the ignition process of the pulverized coal is discussed.

关 键 词：煤粉锅炉 燃烧器 点火 节油 试验 直接点火 

分 类 号：TQ229.63[化学工程—有机化工] TK227.7[动力工程及工程热物理—动力机械及工程]