| 摘要: |
| 介绍了一种在固定床内通入DN20水管的固定床结构。实验以硅胶为固体吸附材料，向水管中通入不同温度的水，对固定床进行三组实验，利用除湿量、吸附量、吸附能效三个评价指标分析了三组实验的再生能力和吸附效果。结果表明：实验1是再生和吸附效果最佳的一组实验，实验1的解析量是实验2的1.36倍，是实验3的1.12倍；实验1的除湿量是实验2的1.16倍，是实验3的1.17倍 |
| 关键词: 固定床吸附除湿 实验研究 吸附床结构 吸附能效 |
| DOI： |
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| 基金项目: |
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| Effect of Fixed Adsorption Bed Structure on Regeneration and Dehumidification |
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Yang Lijun1, Li Wei1, Chen Linan2, Zheng Qiao2, Chen Wei2
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| (1.College of Urban Construction and Safety Engineering, Nanjing Tech University;2.Menred Controls System (Yueqing) Limited Company) |
| Abstract: |
| A special fixed bed structure is introduced, in which DN20 water pipes pass through the fixed bed. Silica gel is used as solid adsorption materials of fixed bed, and water with different temperatures is supplied in the pipes in the experiment. The regeneration capacity and adsorption effect in the three experiment cases are compared by three evaluation indexes, i.e., dehumidifying capacity, adsorption capacity and energy efficiency ratio. Experiment 1 is best in regeneration capacity and adsorption effect. The analytical capacity of experiment 1 is 36% greater than experiment 2 and 12% than experiment 3. The dehumidification capacity of experiment 1 is 16% greater than experiment 2 and 17% than experiment 3. |
| Key words: fix bed adsorption dehumidification experimental analysis adsorption bed structure adsorption efficiency ratio |
