In order to build a more stable flow field structure in the traditional axial flow vane-guide cyclone separator, a new type of cyclone is designed by inserting an expanding section between the cylinder and the particle exit tube. Experimental results show that the separator has a separation efficiency of over 80 percent for fine particles which average diameter is below 10 μm. For the design of this type of axial inlet cyclone, the structure of guide vane plays an important role. However, the calculation of guide vanes is a complex wok in the manufacturing process. In order to provide convenience for the design of different types of guide vanes, computer programming language (Python) is used in this study to calculate the key guide vane parameters automatically. By this way, relevant guide vane parameters can be quickly output after typing the design requirements. So that the complicated mathematical work is effectively simplified, providing great help in the design for scientific research or industrial manufacturing.

为了在传统的轴流导叶旋风分离器中建立更稳定的流场结构，设计了一种新型旋风分离器，在筒体和颗粒出口管之间插入了膨胀段。实验结果表明，该分离器对平均粒径在10 μm以下的细颗粒物的分离效率达80%以上。对于这种轴向入口旋流器的设计，导叶的结构起着重要的作用。然而，导叶的计算是制造过程中的一项复杂工作。为方便不同类型导叶的设计，本研究采用计算机编程语言（Python）自动计算关键导叶参数。通过这种方式，输入设计要求后，可快速输出相关导叶参数。从而有效地简化了复杂的数学工作，为科研或工业制造的设计提供了极大的帮助。