| 烟气脱硫旋流喷嘴雾化特性实验研究 |
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| 引用本文： | 胡鹏睿,惠龙,王永琴.烟气脱硫旋流喷嘴雾化特性实验研究[J].过滤与分离,2011,21(1):20-23. |
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| 作者姓名： | 胡鹏睿 惠龙 王永琴 |
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| 作者单位： | 胡鹏睿,王永琴,HU Peng-rui,WANG Yong-qin(陕西科技大学机电学院,陕西,西安,710021);惠龙,HUI Long(国电环境保护研究院,江苏,南京,210031) |
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| 摘 要： | 石灰浆液雾化喷嘴是烟气脱硫系统的关键设备.对一种简式旋流石灰浆液雾化喷嘴的雾化特性进行了实验研究,分析了雾化压力、浆液浓度对雾化角、雾滴粒径分布的影响规律.实验表明:浓度增加,雾化角减小;而雾化压力对雾化角影响较小,雾化角在60°～70°之间;随着雾化压力的增大,雾化流量也增大;当雾化压力大于0.09 Mpa临界雾化压...
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| 关 键 词： | 喷嘴 简式旋流喷嘴 雾化特性 |
Experimental Research on Swirl Nozzle Spray Characteristics of Flue Gas Desulfurization System |
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| HU Peng-rui,HUI Long,WANG Yong-qin.Experimental Research on Swirl Nozzle Spray Characteristics of Flue Gas Desulfurization System[J].China Filtration & Separation,2011,21(1):20-23. |
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| Authors: | HU Peng-rui HUI Long WANG Yong-qin |
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| Affiliation: | HU Peng-rui1,HUI Long2,WANG Yong-qin1 (1.College of Mechanical and Electrical Engineering,Shanxi University of Science and Technology,Xi'an 710021,China,2.Guodian Environmental Protection Institute,Nanjing 210031,China) |
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| Abstract: | Lime slurry nozzle is the key equipment in flue gas desulfurization system.An experimental study was conducted on the atomization characteristics of a simplex swirl nozzle used for lime slurry atomization.An analysis was performed of the atomization pressure and concentration liable to influence the atomization angle and the distribution of Sauter mean diameter(SMD) of the atomized spray drop.It is found that the spray angle will be decreased when increasing slurry concentration but almost unchanged when ch... |
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| Keywords: | nozzle simplex swirl atomizer spray characteristics |
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