在采用X J K型机械搅拌式浮选机的浮选回路中,各个作业浮选产物(精矿、中矿、尾矿)的输送都是通过管道或溜槽进行的。为了实现自流,管道和溜槽都必须设计成一定的最小坡度。实践证明,在浮选回路中,管、槽的最小坡度与矿浆的粒度、比重、浓度和管槽的弯曲度有关。通常,对高浓度的不用水冲洗的精矿,溜槽的最小坡度取15％,管道——取10％。对用水冲洗的精矿,溜槽 In the flotation circuit using the XJ K mechanical agitating flotation machine, the transport of various flotation products (concentrate, medium mine, tailings) is carried out through pipes or chutes. In order to achieve gravity, pipes and chutes must be designed to a certain minimum gradient. Practice has proved that in the flotation circuit, the minimum slope of the tube, groove and the size of the slurry, the proportion, concentration and curvature of the tube groove. Typically, for high concentrations of concentrate that is not rinsed with water, the minimum slope of the chute should be 15% and the pipe - 10%. Wash water concentrate, chute