| 纸机干燥部多段通汽系统中喷射式热泵的性能分析 |
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| 引用本文： | 沈胜强,李素芬.纸机干燥部多段通汽系统中喷射式热泵的性能分析[J].中国造纸,2000,19(2):36-40. |
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| 作者姓名： | 沈胜强 李素芬 |
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| 作者单位： | 大连理工大学能源工程研究所!辽宁，116024，大连理工大学能源工程研究所!辽宁，116024 |
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| 摘 要： | 提出纸机干燥部多段通汽系统中喷射式热泵的性能参数计算方法，编制出适应纸机特点的喷射式热泵性能分析与结构设计软件，给出了喷射式热泵的工作范围与调节特性的计算分析结果，据此在纸机干燥部多段通汽系统中设置喷射器，组成热泵系统，可明显提高供缸排水能力，降低造纸成本。
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| 关 键 词： | 纸机 干燥部 热泵 节能 多段通气系统 |
Performance Analysis of Ejector Heat Pump for Multistage Drying System of Paper Machine |
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| Shen Shengqiang,Li Sufen.Performance Analysis of Ejector Heat Pump for Multistage Drying System of Paper Machine[J].China Pulp & Paper,2000,19(2):36-40. |
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| Authors: | Shen Shengqiang Li Sufen |
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| Abstract: | The effects of enhanced expelling condensate from drying cylinder and reducing steam consumption are achieved by installing ejector heat pumps in multistage drying section of paper machine. This paper presents the performance analysis method of ejector heat pump in multistage drying system. The software for ejector performance analysis and geometry calculation is established. With the software the working range and adjustment characteristic of ejectors are analyzed. |
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| Keywords: | paper machine drying section heat pump energy conservation |
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