| 脱硫塔内雾粒测定仪及其测试技术研究 |
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| 引用本文： | 杨冠玲,何振江.脱硫塔内雾粒测定仪及其测试技术研究[J].光电工程,1995,22(3):15-24. |
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| 作者姓名： | 杨冠玲 何振江 |
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| 作者单位： | 国家教委光电技术与系统开放实验室，重庆大学 |
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| 基金项目： | 高硫煤烟气干法脱硫技术的子课题 |
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| 摘 要： | 叙述了雾粒粒径测试仪器的设计原理及为进入塔内测试的结构特点。讨论了有关的测试技术问题，特别对仪器动态测试稳定性问题进行了讨论，还对直接影响信号真实度的采样窗口设定问题进行了讨论。文中还讨论用多闪拟合逼近法对雾粒多峰分布的信号进行分析的方法。最后还介绍并讨论了脱硫塔雾场测试的结果，通过一万多小时的实际运行，证实了所测结果的正确性。
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| 关 键 词： | 粒度分析仪 烟雾探测器 粒度测量 脱硫 |
Research on Atomized Particles Analyzer and Measuring techniques in Desulphuration Tower |
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| Yang Guanling, He Zhenjiang, Xie Lili, Guo Yongcai, Ye Zhonghui.Research on Atomized Particles Analyzer and Measuring techniques in Desulphuration Tower[J].Opto-Electronic Engineering,1995,22(3):15-24. |
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| Authors: | Yang Guanling He Zhenjiang Xie Lili Guo Yongcai Ye Zhonghui |
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| Abstract: | The design principle and the structural features of the particle size analyser for measuring particles in the tower are described in the paper.The related technical problems,the dynamic measuring stability of the instrument and the setting of the sampling window directly effecting the signal trueness are discussed.The multi-peak distribution of signal analysed by multiplex fitting approximating method is also discussed in the paper.The desulphuration, measuring results are presented in the end. These correctness of the results are verified by the practical running over ten thousand hours. |
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| Keywords: | Grain size analyzers Smoke detector Particle size measurement Desulfurization Environmental protection |
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