期刊文献+

发酵菜粕流化干燥技术的研究 被引量:2

Drying Technology of Fermented Rapeseed Meal by Fluidized Bed
下载PDF
导出
摘要 为改善发酵菜粕干燥工艺,利用流化床设备对其进行干燥研究。对干燥过程中定时采样的数据进行计算统计,得出干燥过程中发酵菜粕的干燥特性曲线,分析发酵菜粕在干燥过程中物料水分变化的特性。结果表明,120℃恒定干燥条件下,发酵菜粕的恒定干燥速率为82.62 kg/(m2·h),恒速干燥阶段蒸发的水分占总蒸发量的44.54%。该研究获得了发酵菜粕的干燥曲线和干燥速率曲线,为发酵饲料的流化床干燥工艺的优化提供参考和依据。 In order to improve the drying process of fermented rapeseed meal, fermented rapeseed meal wasdried by fluidized bed dryer in this study. The sampling data collected in fixed time were calculated so as toobtain the drying curve and drying rate curve of fermented rapeseed meal in the drying process. Moisturechanges of fermented rapeseed meal in the drying process were analyzed based on the curve. The resultsshowed that constant drying rate of the fermented rapeseed meal was 82.62 kg/(m2·h) at the temperature of120℃. Evaporation in the constant drying stage accounted for 44.54% of the total evaporation. The dryingcurve and drying rate curve of fermented rapeseed meal were obtained and would provide reference foroptimizing the drying process of fermented feed using fluidized bed dryer.
出处 《中国农学通报》 2016年第29期169-172,共4页 Chinese Agricultural Science Bulletin
基金 国家高技术研究计划(863计划)项目"新型水产品加工装备开发与新技术研究"(2011AA100803)
关键词 干燥曲线 干燥速率曲线 发酵菜粕 流化床干燥机 drying curve drying rate curve fermented rapeseed meal fluidized bed dryer
  • 相关文献

参考文献17

二级参考文献183

共引文献297

同被引文献15

引证文献2

二级引证文献9

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部