内旋流阻力损失占旋风分离器总阻力损失的50%以上,无内旋流旋风分离器由于消除了内旋流,因而降低了阻力损失。在这种旋风分离器排气管入口加十字架,可以减小净化气流的旋转速度,从而使阻力损失降低1/3。本文从实验角度进行了该种旋风分离器排气管入门加十字架的阻力特性优化研究。 Internal cyclone resistance loss accounts for more than 50% of the total resistance loss of the cyclone separator. No internal cyclone cyclone separates the internal cyclone, thus reducing the resistance loss. Adding a cross to the inlet of the cyclone exhaust pipe reduces the rotational speed of the purge stream, resulting in a one-third reduction in drag losses. This article from the experimental point of view of the cyclone exhaust pipe entry plus cross the drag characteristics of optimization.