内滤机皮带尾轮在运转中由于矿浆的冲刷、浸蚀,一个新装的尾轮寿命只有3～5个月。更换一个尾轮需4、5个钳工工作六个小时才能完成,劳动强度大,占用时间长。尾轮寿命短,当然是压盖封闭不严所致,我们认为旧式尾轮的缺点是内部空间大,使矿浆有浸占余地;压盖与轴易 Internal filter belt pulley in operation due to the erosion of pulp, erosion, a new life of the tail wheel only 3 to 5 months. Replacement of a tail wheel to be 4,5 hours fitter to work six hours to complete, labor-intensive, take a long time. Tail wheel life is short, of course, due to the closure of labyrinth due to laxity, we think the shortcomings of the old tail wheel is the large internal space, so that slurry leaching room for the remainder; Gland and shaft easy