| 热平衡在中储式制粉系统一次风、粉试验中的应用 |
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| 引用本文： | 耿彦斌.热平衡在中储式制粉系统一次风、粉试验中的应用[J].应用能源技术,2013(10):9-12. |
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| 作者姓名： | 耿彦斌 |
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| 作者单位： | 河北省西柏坡发电有限责任公司,河北西柏坡050400 |
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| 摘 要： | 电站锅炉煤粉浓度是锅炉风粉系统的一个重要监测参数，对于锅炉的燃烧调整和安全运行起着极为重要的作用，利用软仪表测量原理，研究了电站风粉浓度测量的软测量模型。通过热平衡原理计算能够较准确地反映煤粉的浓度，具有工程实用价值，并且应用于某电厂中储式制粉系统一次风、粉试验中，收到了较好的效果。
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| 关 键 词： | 中储式制粉系统 煤粉浓度 热平衡 软测量 |
Heat Balance Application in the Intermediate Storage Pulverizing System Coal Concentration Measurement |
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| Affiliation: | ZHAI Xue - liang ( Guodian Hebei Longshan Power Generation Co. , Ltd. Shexian 056400, China) |
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| Abstract: | The pulverized coal concentration is a very important monitoring parameter in thermal power station, which plays an important role in adjustment of boiler combustion and safe operation. Using the soft measurement principle, the soft measurement model of coal concentration is studied, Based on the principle of heat balance, coal concentration is accurately calculated. The tests which measure the pulverized coal concentration are applied in the ball type pulverizer system and finally prove to be right. |
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| Keywords: | Turbine generator unit Vibration Influencing factors |
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