| 煤粉超细化对炉内受热面积灰与结渣的影响 |
| |
| 引用本文： | 姜秀民,杨海平,李巨斌,郑楚光.煤粉超细化对炉内受热面积灰与结渣的影响[J].热能动力工程,2002,17(3):254-257. |
| |
| 作者姓名： | 姜秀民 杨海平 李巨斌 郑楚光 |
| |
| 作者单位： | 1. 东北电力学院,动力系,吉林,132012
2. 华中科技大学,煤燃烧国家重点实验室,湖北,武汉,430074 |
| |
| 基金项目： | 煤燃烧国家重点实验室开放基金资助项目 (980 3 )，国家电力公司东北公司电力工业重点科技基金资助项目 (96HB -0 2 ) |
| |
| 摘 要： | 煤粉颗粒温度、环境气氛和惯性沉积是电站四角切圆煤粉燃烧锅炉炉内受热面积灰与结渣的主要外在因素，以此为依据采用超细化煤粉燃烧技术对炉内受热面积灰和结渣的影响进行了理论分析与实验研究，阐述了煤粉超细化对于减轻电站有四角切圆煤粉燃烧锅炉炉内受热面积灰与结渣具有优越性。
|
| 关 键 词： | 煤粉 超细化 热力发电 锅炉 受热面 积灰 结渣 |
| 文章编号： | 1001-2060(2002)03-0254-04 |
Effect of Super-fine Pulverized Coal on Ash and Slag Buildup in Boiler Heating Surfaces |
| |
| JIANG Xu min,ZHENG Chu guang.Effect of Super-fine Pulverized Coal on Ash and Slag Buildup in Boiler Heating Surfaces[J].Journal of Engineering for Thermal Energy and Power,2002,17(3):254-257. |
| |
| Authors: | JIANG Xu min ZHENG Chu guang |
| |
| Abstract: | Pulverized coal particle temperature, ambient gas conditions and inertial deposition constitute the main external factors affecting the ash and slag buildup on heating surfaces inside a tangentially fired pulverized coal boiler. In view of this, a theoretical analysis and experimental investigation was conducted of the effect of super fine pulverized coal combustion on the ash and slag buildup on boiler heating surfaces. Expounded is the outstanding role being played by super fine pulverized coal combustion in the alleviation of ash and slag buildup in a tangentially fired boiler. |
| |
| Keywords: | pulverized coal combustion slag buildup ash deposit super fine pulverized coal |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
