带有热管与储热的整体式太阳能干燥室的开发

潘学飚; 高建民; 伊松林; 张璧光; 王天龙

doi:10.19455/j.mcgy.2010.04.012

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带有热管与储热的整体式太阳能干燥室的开发
Development of a Solar Drying Kiln with Heat Pipe,Holistic Collectors and Paraffine Pipes
1. 北京林业大学木材科学与工程北京市重点实验室
2010年24卷第4期页码：40-42
DOI： 10.19455/j.mcgy.2010.04.012

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[1]潘学飚,高建民,伊松林,张璧光,王天龙.带有热管与储热的整体式太阳能干燥室的开发[J].木材工业,2010,24(04):40-42+45.

PAN Xue-biao, GAO Jian-min, YI Song-lin, et al. Development of a Solar Drying Kiln with Heat Pipe,Holistic Collectors and Paraffine Pipes[J]. China Wood Industry, 2010,24(4):40-42.
[1]潘学飚,高建民,伊松林,张璧光,王天龙.带有热管与储热的整体式太阳能干燥室的开发[J].木材工业,2010,24(04):40-42+45. DOI： 10.19455/j.mcgy.2010.04.012.

PAN Xue-biao, GAO Jian-min, YI Song-lin, et al. Development of a Solar Drying Kiln with Heat Pipe,Holistic Collectors and Paraffine Pipes[J]. China Wood Industry, 2010,24(4):40-42. DOI： 10.19455/j.mcgy.2010.04.012.

摘要

太阳能干燥室配备了整体式和热管式两种集热器,且带石蜡储热,对干燥室的集热利用效率、室温、储热效果进行测试,并进行杨木太阳能干燥与大气干燥、常规窑干的对比试验。结果表明:整体式、热管式集热器的热利用效率分别为22.2%、62.4%;太阳能干燥比大气干燥的速度快,受天气影响小,比常规窑干节能70.9%。

Abstract

To reduce wood drying energy consumption,the authors developed a solar drying kiln for drying wood.They fixed heat pipe and holistic collectors,and used paraffin to improve heat collecting and storing capacity.The kiln was used to dry a stack of poplar lumber and compared it with air and conventional kiln dried poplar lumber.The results showed that the heat utilization efficiency for holistic and heat pipe collectors were 22.2% and 62.4% respectively.The solar drying process had a faster drying speed and was less dependent on the weather.It was also noted that the solar drying process had about a 70.9% energy savings compared with conventional drying.