| 水解器给料泵机械密封泄漏原因及解决对策 |
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| 引用本文： | 陈德宏,王奇年,陆一民,宋国文.水解器给料泵机械密封泄漏原因及解决对策[J].大氮肥,2010,33(1):14-16. |
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| 作者姓名： | 陈德宏 王奇年 陆一民 宋国文 |
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| 作者单位： | 中国石油乌鲁木齐石化公司化工厂,新疆乌鲁木齐,830019 |
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| 摘 要： | 高压法三聚氰胺装置水解器给料泵因机械密封泄漏频繁,针对其机械密封结构型式,分析机械密封失效的原因,通过对其结构和工艺上进行改造,收到良好的效果,提高了设备运行周期。
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| 关 键 词： | 水解器给料泵 机械密封 泄漏 改造 |
CAUSE FOR LEAKAGE OF HYDROL IZER FEEDING-PUMP MECHANICAL SEAL AND RESOLUTION |
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| Chen Dehong,Wang Qinian,Lu Yimin,Song Guowen.CAUSE FOR LEAKAGE OF HYDROL IZER FEEDING-PUMP MECHANICAL SEAL AND RESOLUTION[J].Large Scale Nitrogenous Fertilizer Industry,2010,33(1):14-16. |
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| Authors: | Chen Dehong Wang Qinian Lu Yimin Song Guowen |
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| Affiliation: | Chen Dehong,Wang Qinian,Lu Yimin,Song Guowen(Chemical Works,Urumqi Petrochemical Company,CNPC,Urumqi,830019) |
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| Abstract: | Considering frequent leakages of mechanical seal on hydrolizer feeding pump in a Melamine plant of high-pressure process,with the structure of its mechanical seal the causes for the failure was analyzed and with the improvement both on the structure and process a good result obtained and the equipment operating cycle prolonged. |
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| Keywords: | hydrolizer feeding pump mechanical seal leakage transformation |
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