| 提高柴油加氢加热炉热效率的措施研究 |
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| 引用本文： | 毛旭东,杨海瑞,朱盼,罗子明,魏建涛,尹文浩.提高柴油加氢加热炉热效率的措施研究[J].石油石化节能,2021,11(3). |
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| 作者姓名： | 毛旭东 杨海瑞 朱盼 罗子明 魏建涛 尹文浩 |
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| 作者单位： | 中国石油天然气股份有限公司庆阳石化分公司;陇东学院能源工程学院 |
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| 摘 要： | 为了提高柴油加氢装置加热炉的热效率,降低其燃料消耗量,采取了针对性的节能降耗措施。具体包括:提高加热炉入口原料温度;检修空气预热器副线调阀,修改PID参数;调节加热炉火嘴燃烧效果,优化操作,降低排烟温度。措施实施后,加热炉热效率由91%提高至92.3%以上,节约燃料气304 m3/h,年可节约资金280.8万元,经济效益明显。
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| 关 键 词： | 柴油加氢装置 加热炉 热效率 降低能耗 |
Study on Measures to Improve the Thermal Efficiency of Diesel Heating Furnace |
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| Authors: | MAO Xudong YANG Hairui ZHU Pan LUO Ziming WEI Jiantao YIN Wenhao |
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| Affiliation: | (Qingyang Petrochemical Company in CNPC) |
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| Abstract: | In order to improve the thermal efficiency of the heating furnace of diesel hydrogenation unit and reduce its fuel consumption,targeted measures for energy saving and consumption reduction were adopted.Specifically including:improve the heating furnace inlet raw material temperature;oversee air preheater auxiliary line adjusting valve,modify PID parameters;adjust the burning effect of the heating nozzle,optimize the operation,and reduce the exhaust temperature.After the implementation of the measures,the heating efficiency of the furnace was increased from 91%to more than 92.3%,and the fuel gas was saved 304 m3/h,and the annual savings was 2.808 million yuan,with obvious economic benefits. |
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| Keywords: | diesel hydrogenation unit heating furnace thermal efficiency reduce energy consumption |
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