| 高背压汽轮机拖动锅炉给水泵在尿素厂的技术应用 |
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| 引用本文： | 程中先. 高背压汽轮机拖动锅炉给水泵在尿素厂的技术应用[J]. 化肥设计, 2020, 58(1): 44-45,62. DOI: 10.3969/j.issn.1004-8901.2020.01.013 |
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| 作者姓名： | 程中先 |
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| 作者单位： | 安徽节源环保科技有限公司,安徽 合肥 230031 |
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| 摘 要： | 在日常生产过程中,部分尿素企业使用减温减压器来实现高温高压蒸汽减温减压至中温中压使用,针对这一现象,分析了此过程中能量的损失,采取了高背压汽轮机替代减温减压器、拖动锅炉给水泵的措施,实践表明,本次节能改造节约了成本,在能源的梯度利用中效果显著。
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| 关 键 词： | 高背压汽轮机 给水泵 系统设计 |
Technical Application of Boiler Feed Pump Driven by High Back Pressure Turbine in Urea Plant |
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| CHENG Zhong-xian. Technical Application of Boiler Feed Pump Driven by High Back Pressure Turbine in Urea Plant[J]. Chemical Fertilizer Design, 2020, 58(1): 44-45,62. DOI: 10.3969/j.issn.1004-8901.2020.01.013 |
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| Authors: | CHENG Zhong-xian |
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| Affiliation: | (Anhui Jieyuan Environment Protection Technology Co.,Ltd.,Hefei Anhui 230031,China) |
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| Abstract: | In the daily production process,some urea enterprises use temperature and pressure reducers to reduce the temperature and pressure of high-temperature and high-pressure steam to medium temperature and pressure.In view of this phenomenon,the energy loss in this process is analyzed.After replacing the temperature and pressure reducers with high back pressure steam turbines to drive the boiler feed pumps,practice shows that the energy-saving transformation saves the cost and is effective in the gradient utilization of energy. |
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| Keywords: | high back pressure turbine water feed pump system design |
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