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流化床干燥机和喷动床干燥机干燥种子的比较

信息来源: | 发布日期: 2013-03-02 15:19:40 | 浏览量:887
关键词:流化床干燥机和喷动床干燥机干燥种子的比较

流化床干燥机(FBDS)和喷动床干燥机(SBDS)被认为是有效的干燥机烘干水分含量高的种子(MC20-25%WB)到中MC(≈18%WB)。在这项工作中,进行干燥实验和种子质量测试数使用水稻和小麦的种子,以便比较FBD和SBD与干燥速度,产品质量,和具体的能源消耗方面。它被发现,FBD是更好的,更快的干燥速度和SBD在具体的能源消耗。不过,这可能不太清楚干燥机提供更好的产品质量,发芽率。

Fluidized bed dryers (FBDs) and spouted bed dryers (SBDs) are considered efficient dryers for drying seeds from high moisture content (MC; 20–25%wb) to medium MC (≈18%wb). In this work, a number of drying experiments and seed quality tests were conducted using rice and wheat seeds in order to compare the FBD and SBD with regard to drying rate, product quality, and specific energy consumption. It was found that FBD was better in terms of a faster drying rate and SBD was better in terms of specific energy consumption. However, it could not be clearly concluded which dryer provided a better product quality in terms of germination percentage.

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