| 1025 t/h锅炉燃用混煤的改造及燃烧调试 |
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| 引用本文： | 周臻.1025 t/h锅炉燃用混煤的改造及燃烧调试[J].发电设备,2007,21(3):188-191. |
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| 作者姓名： | 周臻 |
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| 作者单位： | 长沙理工大学,能动学院,湖南,长沙,410077 |
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| 摘 要： | 对某1 025 t/h锅炉进行了下部一次风喷口燃用无烟煤,并加设卫燃带,上部一次风喷口燃用劣质烟煤或贫煤的改造,解决了锅炉燃烧效率较低,燃烧稳定性差等问题。并通过全面的燃烧调整试验,确定了最佳运行方式,运行状况得到了明显的改善。
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| 关 键 词： | 能源与动力工程 锅炉 热效率 燃用混煤 卫燃带 调试 |
| 文章编号： | 1671-086X(2007)03-0188-04 |
| 修稿时间： | 2006-09-05 |
Reconstruction and Commissioning of a 1025 t/h Boiler for Firing Mixed Coal |
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| ZHOU Zhen.Reconstruction and Commissioning of a 1025 t/h Boiler for Firing Mixed Coal[J].Power Equipment,2007,21(3):188-191. |
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| Authors: | ZHOU Zhen |
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| Abstract: | The primary air's bottom supply nozzles of a certain 1 025 t/h boiler were reconstructed,together with the addition of a refractory belt,for accomodating the combustion of anthracite.The upper primary air nozzles were simultaneously reconstructed for firing poor quality coal or lean coal;herewith solving problems like low efficiency and insufficient stability of combustion.An optimal way of operation was found after having performed overall combustion adjustment,wherewith the boiler's operational behaviour was subsequently markedly improved. |
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| Keywords: | energy and power engineering boiler thermal efficiency mixed coal combustion refreatory belt commissioning |
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