排气管偏置式旋风分离器的工作特性研究

通过冷态模化试验,研究了排气管偏置方向和偏置距离对旋风分离器主要性能的影响。试验结果表明,适当的排气管偏置能使旋风分离器的分离效率有明显的提高,而分离器阻力总体下降。因此,采用合适的排气管偏置结构,是改善旋风分离器性能方便且有效的方法之一。

A Research on the Operation Efficiency of a Cyclone Separator with Eccentric Exit Tube

The separation efficiency and pressure drop are the most important two operating parameters to investigate cyclone separator.A scaled-down cold flow model of cyclone separator with eccentric exit tube has been experimentally tested by varying the eccentricity distance and angle.The study found that the efficiency of the cyclone increased when the exit tube is departed from the original central position with decrease of total resistance.The results indicate that the eccentricity exit tube is one of the economy ways to improve the performance of the cyclone.