文章摘要
朱 军,赵飞虎,刘龙全.真空耙式干燥器机械密封的设计[J].润滑与密封,2014,39(11):118-120
真空耙式干燥器机械密封的设计
  
DOI:10.3969/j.issn.0254-0150.2014.11.026
中文关键词: 真空干燥器  机械密封;泄漏
英文关键词: vacuum dryer  mechanical seal  leakage
基金项目:
作者单位E-mail
朱 军 成都一通密封有限公司 316135584@qq.com 
赵飞虎 成都一通密封有限公司  
刘龙全 成都一通密封有限公司  
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中文摘要:
      对真空耙式干燥工艺及设备特点进行分析,以轴径为320 mm的某型号真空耙式干燥器为例,设计其密封结构,探讨其冲洗方案及摩擦副、辅助密封和结构件的选材。模拟实际工况对设计的样机进行的运转试验,结果表明该密封结构密封效果良好。
英文摘要:
      The characteristics of drying process and equipment of some model vacuum rake dryer were analyzed. By taking a vacuum rake dryer with shaft diameter of 320 mm as an example,the seal structure was designed, the cleaning method, material selection of friction pairs, assistant seal and structural parts were explored.Trial runs were conducted on the designed sample machine by simulating practical working condition. The result shows that the structural seal has good sealing effect.
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