한국농업기계학회:학술대회논문집 (Proceedings of the Korean Society for Agricultural Machinery Conference)
- 한국농업기계학회 1993년도 Proceedings of International Conference for Agricultural Machinery and Process Engineering
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- Pages.912-921
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- 1993
STUDIES ON FARMER HOUSEHOLD LEVEL SOLAR GREENHOUSE DRYING UNIT
- Chen, Yu-Bai (South China Agricultural University) ;
- Liu, Dao-Bei (South China Agricultural University)
- 발행 : 1993.10.01
초록
A small scale solar greenhouse tray dryer suitable for one or few farmer households is designed in place of sunny ground to dry various agricultural products. The tests on the drying of paddy, groundnut and radish slices by this drying unit have been made. The results indicated that this drying unit had a good heat collecting property, a low heat consumption (4518.7-5676.1 KJ per kg water removal) , a high heat utilizing efficiency (43.75%-54,25%) , a low operation cost (0.057 kwh-0.078 kwh per kg water removal) and good drying quality.