Induction-heating ignition of pulverized coal stream

被引：19
|
作者：
Li, WJ [1 ]
Cen, KF
Zheng, CG
Zhou, JH
Cao, XY
机构：
[1] Dalian Univ Technol, Dept Power Engn, Dalian 116023, Peoples R China
[2] Zhejiang Univ, Minist Educ, Clean Energy & Environm Engn Key Lab, Hangzhou 310027, Peoples R China
[3] Huazhong Univ Sci & Technol, Natl Key Lab Coal Combust, Wuhan 430074, Peoples R China
来源：
FUEL | 2004年 / 83卷 / 16期
关键词：
pulverized coal; ignition; boiler;
D O I：
10.1016/j.fuel.2004.06.011
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Induction-heating ignition burner for the pulverized coal fired boiler is introduced. Some experiments were conducted on an experimental set-up, which includes alternative current power system, induction-heating system, pulverized coal and air supplier system, and measurement system to study the ignition process of coal powder and air mixture stream. Some results are presented. An industrial induction-heating burner for a 220 t/h boiler, which was designed on the basis of a series of researches, is described. This kind of oil-free ignition burner is characterized by its stable operation performances, and the lower cost in its maintenance. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2103 / 2107
页数：5
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