精馏装置中采用直接蒸汽再压缩式热泵的计算方法研究 |
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引用本文: | 高维平,欧阳福承.精馏装置中采用直接蒸汽再压缩式热泵的计算方法研究[J].吉林化工学院学报,1987(2). |
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作者姓名: | 高维平 欧阳福承 |
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作者单位: | 吉林化工学院,吉林化工学院 |
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摘 要: | 精馏装置中使用热泵是节能的一种有效措施,而以直接蒸汽再压缩的热泵流程为最佳。本文给出了计算的数学模型和以有效能损失最小为目标函数的设计方法,并结合实例阐明了此种热泵的节能效果和经济效益。
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关 键 词: | 蒸馏设备—热利用率 数学模型 热泵—计算方法 |
A Computer Calculatnig Method for Distillation Column with Direct Vapor Recompressing Heat Pump |
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Abstract: | It is an effective method to apply heat pump for saving energy in distillation plant.Especially direct vapor recompression has become attractive at some devoloped countries in recoent years.The mathematic models are given,and a complete calculating method based on the objec tive function of minimum loss ia available energy is also presented.Theresults of three technical problems have confirmed the above concept. |
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