The separation system includes a dithering sieve and the belt-wheel, the rate of belt-wheel was calculated and selected according to the screen dithering frequency and swing.

• 其膜土分离机构由抖动筛和皮带传动组成,通过理论计算,选择合适的皮带轮传动比,使抖动筛按照设计的频率和振幅进行抖动。