Why do the ball mills have a lattice ball mill and an overflow ball mill?

　　During the mineral process, the ball mill is a grinding device that must be used, and more is a plaid ball mill and a relief ball mill.What is their difference?

　　The difference is that the exit structure of the mineral end is different, and the lattice ball mill is provided with a plaid. The overflow ball mill does not have a plaid. The mine is a self-contained spilling of the mid-bladed shaft by the mine slurry itself. To prevent the mole from being discharged with the mine with the slurry with the slurry, a spiral blade opposite to the mill direction is equipped with the surface of the hollow journal.

　　What is their advantages and disadvantages? Compared with the overflow ball mill, the former is the low slurry The grinding particles can be discharged in time, reducing the material overcrowding, large massive, high production capacity, but the structure is complicated, the quality is large, and the price is more expensive, and the first grinding. The latter is simple, easy to repair, the product particles are fine, but the discharge liquid level is high, the material is long, the production capacity is 10% lower than the lattice mill than the same specification, and it is easy to produce pulverized, suitable The particles are finer.