| 旋转闪蒸干燥机喂料螺旋轴端密封结构的改造 |
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| 引用本文： | 张际强,汪任初.旋转闪蒸干燥机喂料螺旋轴端密封结构的改造[J].化工机械,2006,33(3):183-184,144. |
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| 作者姓名： | 张际强 汪任初 |
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| 作者单位： | 中国铝业中州分公司氧化铝厂 |
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| 摘 要： | 分析了旋转闪蒸干燥机喂料螺旋主轴轴端密封结构及其漏料原因,将原盘根密封结构改为迷宫密封和气体组合式密封,保证该干燥机在恶劣的工况条件下能正常运行。
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| 关 键 词： | 旋转闪蒸干燥机 喂料螺旋主轴轴端 密封 改造 |
| 文章编号： | 0254-6094（2006）03-0183-03 |
| 收稿时间： | 2005-08-04 |
| 修稿时间： | 2005-08-04 |
Retrofits of the Seal Structure of the Spiral Shaft End for Feeding of the Rotary Flashing Dryers |
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| ZHANG Jiqiang,WANG Renchu.Retrofits of the Seal Structure of the Spiral Shaft End for Feeding of the Rotary Flashing Dryers[J].Chemical Engineering & Machinery,2006,33(3):183-184,144. |
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| Authors: | ZHANG Jiqiang WANG Renchu |
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| Affiliation: | Aluminium Oxide Plant, Zhongzhou Branch, China Aluminium Industry Corporation, Jiaozuo, 454174,Henan, China |
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| Abstract: | The seal structure of the spiral shaft end for feeding of the rotary flashing dryers and its leak causes were analyzed,the original disk seal was retrofitted to be labyrinth seal and gas combination seal for operation under rough working conditions. |
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| Keywords: | Rotary Flashing Dryer Spiral Major Shaft for Feeding Shaft End Seal Retrofit |
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