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液氨泵系统技术改造
引用本文:李延民,朱宏志.液氨泵系统技术改造[J].化工设备与管道,2002,39(3):40-40.
作者姓名:李延民  朱宏志
作者单位:神马集团尼龙66盐公司化工五厂,平顶山,467013
摘    要:分析总结液氨输送泵经常出现故障的原因,并实施相应的技术改造,取得了良好的效果。

关 键 词:液氨泵系统  机械密封  矢量控制  变频调速器  技术改造  硝酸

Technique Reform of Liquid Ammonia Pump
Li Yanming,Zhu Hongzhi Nylon Salt Company,Shenma Group Pingdingsan.Technique Reform of Liquid Ammonia Pump[J].Process Equipment & Piping,2002,39(3):40-40.
Authors:Li Yanming  Zhu Hongzhi Nylon Salt Company  Shenma Group Pingdingsan
Affiliation:Li Yanming,Zhu Hongzhi Nylon 66 Salt Company,Shenma Group Pingdingsan,467013
Abstract:The causes of the accidents appeared fluently in the liquid ammonia pump was analyzed in this article. The technique reform based on the analysis was carried out and ideal results were obtained.
Keywords:mechanical seal  vector controlled frequency conversion adjustor  technique reform  
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