DEHUMIDIFICATION DRYING OF HIGH-MOISTURE ROUGH RICE IN A RADIAL-FLOW, CIRCULAR BIN
作者:
M.J.C. Regalado,
E. Bekki,
P.S. Madamba,
期刊:
Drying Technology
(Taylor Available online 2000)
卷期:
Volume 18,
issue 10
页码: 2307-2326
ISSN:0737-3937
年代: 2000
DOI:10.1080/07373930008917844
出版商: Taylor & Francis Group
关键词: dehumidification;low-temperature drying;resistance heating;rough rice;dryer performance;fissured grains
数据来源: Taylor
摘要:
An experimental radial-flow, circular bin dryer with a dehumidifier was fabricated and tested for rough rice drying. Results showed that high-moisture paddy could be dried to 14% moisture content (wet basis) over a 24 h drying span at an average drying rate of 0.5%/h. The open-cycle system's specific moisture extraction rate and the dehumidifier's coefficient of performance were within the usual range of values cited for similar conventional systems or equipment. The quality of the dehumidifier-dried and naturally dried paddy was similar with respect to minimum grain Assuring, The system was found to be a technically feasible, more energy-efficient and safer alternative to electrical resistance heating in the conditioning of ambient air for drying under humid tropical conditions.
点击下载:
PDF (297KB)
返 回