The Trajectory of Material in the Ball Mill

What is the unloading structure of the ball mill, how to discharge? Material from the ball mill after the end of the grate through the grate plate, the ball mill in the grate plate under the action of the lifting plate raises the material to a certain height, and then slide to the ball mill cone discharge body, and then slip to the output spiral large tube inside, by the internal spiral vane materials will be discharged outside the ball mill. Material discharged by the hollow shaft ball discharge end into the discharge device. The ball mill transmission connection is connected with the hollow shaft of the mill unloading end by the bolt and the other end is connected with the flange of the center drive shaft. The cylindrical screen of the ball mill is rotated together with the drive adapter.

Outside the cylinder screen has a discharge cover mounted on the bracket. When the ball mill work, the material is discharged into the cylinder sieve from the discharge hole, and the small material is collected through the sieve hole and collected in the discharge funnel, and then enters the transportation through the flashing valve equipment. The coarse material and the grinding body wrecked by the ball mill are slipped into the funnel under the action of the conical sleeve and the Qiao board, the lower part of the ball mill has a plug plate, and the collection plate can be discharged periodically by opening the plate

Ball mill sieve screen commonly used for sieve, sieve is usually made of thin steel plate, sieve for long strip, long axis and rotation direction, width 3.5 ~ 5mm. In order to prevent the mesh is blocked by the material, the sieve drum is equipped with a rapping device, the cross is equipped with four sliders, slide under the gravity slide along the cross, each slider in the impact of rapping twice per beat. Screen surface protection plate with thick steel. In order to make the material from the discharge funnel, funnel out of a smooth, funnel angle should be greater than 450. In order to avoid leakage of material and air leakage, in the ball out of the cover and the transmission between the tube with a pressure ring felted seal ring seal, and the ball out of the funnel below the discharge funnel mounted flap flashing valve lock wind. Material by open and close the flashing valve, when less material or no material, the flap that is subject to heavy hammer and self-locking.