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水煤浆流化-悬浮燃烧技术及14MW锅炉的应用

Fluidization-suspension combustion technology of coal water slurry and application in a 14 MW boiler

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【作者】 王辉; 姜秀民; 马玉峰; 刘建国; 夏晓一;

【Author】 WANG Hui~1 JIANG Xiu-min~1 MA Yu-feng~2 LIU Jian-guo~1 XIA Xiao-yi~3 1.School of Mechanical Engineering,Shanghai Jiaotong University,Shanghai 200240,China; 2.Shengli Power Plant,Dongying 257087,China; 3.Chief Engineering Room,Zhengzhou Yaneng Xinglong Thermal Power Ltd.,Zhengzhou 450053,China

【机构】 上海交通大学机械与动力工程学院; 胜利发电厂; 郑州亚能兴隆热电有限公司总工程室 上海200240; 上海200240; 山东东营257087; 河南郑州450053;

【摘要】 介绍了水煤浆流化-悬浮高效洁净燃烧技术的原理及关键技术,以SHFS14-1.0/115/ 70-SM3型水煤浆流化悬浮高效洁净燃烧锅炉为例,介绍了该型锅炉的设计原则及思路,并进行了锅炉的热工性能测试和环保性能测试,结果表明:用该型水煤浆流化悬浮燃烧锅炉实际出力达14.149 MW,热效率为91.525%,热效率高出力足;SO2浓度为346.1 mg/m3,NOx浓度为469.5 mg/m3,符合国家Ⅱ类区域运行排放标准.

【Abstract】 Principle and key technologies of fluidization-suspension combustion technology of coal water slurry (CWS)was introduced.A SHPS14-1.0/115/70-SM3 boiler using the technology was taken to be an example to introduce its design principle and idea.The heat engineering characteristics and environmental protection perform- ance were tested.The results show that its capacity is 14.149 MW,the heat efficiency is 91.525%,its SO2 con- centration is 346.1 mg/m3 and NO,concentration is 469.5 mg/m3.And the emission meets the national standards of typeⅡregions.

【关键词】 水煤浆; 流化悬浮; 14MW锅炉;
【Key words】 CWS; fluidization-suspension; 14 MW boiler;
  • 【文献出处】 煤炭学报 ,Journal of China Coal Society , 编辑部邮箱 ,2008年03期
  • 【分类号】TK223.2
  • 【被引频次】2
  • 【下载频次】195
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