| 摘要: |
| 进行了穿流箱式干燥机的送风空载试验，测定了干燥室内的风速场并分析了风速场不均匀的原因，设置挡风板能有效地改善干燥室内风速场的均匀性。满载烘干试验的结果表明，干燥室内物料干燥均匀程度与风速场分布规律基本一致。 |
| 关键词: 干燥机 干燥均匀性 风速场 穿流箱式干燥机 |
| DOI： |
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| 基金项目: |
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| Velocity Field in Chamber of Through Box Dryer |
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| Abstract: |
| The ventilating no-load experiments of the box dryer are carried out to determinethe velocity field and analyze the cause of taking place of the uneven characteristics. The uni-formity of velocity field can be improved effectively by mounting a blocking board. The re-sults of the typical material drying experiments show that the drying uniformity of the mate-rial is identical with the characteristics of the velocity field. |
| Key words: box dryer,drying uniformity,velocity field |
