流体机械

2004, (08) 34-36

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KNT-30型齿轮泵转子国产化
The Summary of Localization about Rotors of KNT-30 Type Gear-pump

张德伟
ZHANG De-wei (Plastic Plant of Yangzi Petrochemical Corporation Ltd., Nanjing 210048,China)

摘要(Abstract):

分析了聚乙烯装置中KNT - 30型齿轮泵转子的失效原因 ,介绍了齿轮泵转子的国产化制造过程。
The failure reasons of KNT-30 type Gear-pump's rotors in HDPE plant are analyzed.Wholly local manufacture of the rotors is introduced.

关键词(KeyWords): 聚乙烯;齿轮泵;转子;研制;国产化
polyethylene;gear-pump;rotor;development;localization

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作者(Author): 张德伟
ZHANG De-wei (Plastic Plant of Yangzi Petrochemical Corporation Ltd., Nanjing 210048,China)

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