化工泵的毕业设计

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化工泵的毕业设计IH型标准化工泵是-种单级单吸的结构简单紧凑的离心泵。其悠久的历史注定了它技术的成熟，结构的完善。IH型标准化工泵是-种较低比转速的离心泵，故而泵效率均偏低。由于其叶轮-般比较长，故而设计成不扭曲的圆柱叶片，这样结构简单又能达到其性能要求。通过调研了解其生产现状和设计流程，根据调研结论，依据关醒凡老师的《现代泵设计手册》，结合调研结果，完成此次设计。
通过此次毕业设计熟悉泵的设计过程，综合考察大学四年所学的专业课。如工程材料、机械制图、机械加工工艺、叶片泵原理及设计等。
Abstract
Glass has some properties that metal materials lack of， such as anti-corrosion， anti-salt deposition etc. The design emphasis of crystallite glass pump should be laid on its producing arts and crafts. To know the producing arts and crafts of the crystallites， and its mechanical properties through investigation， whether there is someone who is studying crystallite glass pump nationwide. According to the