The basic structure of the lattice ball mill is shown in the following figure: The lattice type ball mill is mainly composed of a cylinder part, a feeding part, a mine discharging part, a transmission part, a bearing part and a lubrication system. With barrel liner, liner material is made of manganese steel, chrome steel, cast iron wear resistant rubber or the like. The cylinder has an access hole for inspection and replacement of the liner. Ppa+Gf Material Mould,Ppa Gf30 Plastic Mould,Ppa Gf40 Plastic Mould,Ppa Gf Molding Dongguan Hongke Plastic Precision Mould Co.,Limited , https://www.hongkemolds.com
The lattice type ball mill has a plurality of radial ribs at the discharge end, and a scalloped grid plate is installed between the ribs, and the grid plate is bolted to the discharge end cover to form a discharge grille. A lifting bucket is formed between the grille and the discharge end cover, and the lifting buckets composed of two adjacent ribs are not in communication with each other. When the mill is working, the slurry flows through the lattice holes into the lifting bucket. As the grinding machine rotates the slurry to the horizontal position of the center of the hollow shaft of the discharge end, the slurry flows to the center by its own weight, and then is discharged from the machine by the hollow shaft. Since the slurry is quickly discharged from the ore discharge end, there is a height difference between the self-feeding end of the grinding machine and the discharge end, which promotes the flow of the slurry in the mill, so that the ground ore is quickly removed from the mill. Discharge, so it can reduce the phenomenon of over-grinding. The broken ball in the mill can be discharged out of the machine through the lattice hole fixed on the hollow shaft through the grid hole on the grid plate, so that the medium in the grinding machine has a suitable opening and proportion, thereby improving the grinding efficiency. . Production practice shows that for the processing of ore below the medium hardness, the lattice type ball mill has a productivity increase of 10 to 25% and a power consumption of 10 to 20% higher than that of the overflow ball mill of the same specification, but in terms of unit power consumption. The two are close. For harder ore, the difference is small.