Dry ball mill is mainly used in the cement plant finished products and raw materials grinding, but also for metallurgy,chemical, power and other grinding of various ores and other grindable materials.
Dry ball mill is mainly used in the cement plant finished products and raw materials grinding, but also for metallurgy,chemical, power and other grinding of various ores and other grindablematerials.
Dry-type ball mill horizontal cylindricalrotating device, gear transmission outside, two positions, lattice-type ballmill. Materials from the feeding device into the hollow shaft evenly into thescrew mill first warehouse, the warehouse there are ladder liner or corrugatedliner, built with different specifications of the ball, the rotation of thecentrifugal force generated by the cylinder to a certain height after the fall,the material has a heavy blow and grinding effect. After the material reachescoarse grinding in the first warehouse, it enters into the second warehousethrough the single-compartment bulk head board. The warehouse is provided with aflat lining plate and a steel ball therein to further grind the materials.Powder discharged through the discharge plate, complete grinding operations.
Dry ball mill consists of the followingaspects
★ Dry-type ball mill from the Ministry of material, the Ministry ofdischarge, the Ministry of rotation, the Department of transmission (reducer, asmall transmission gear, electrical, electronic control) and other majorcomponents. The hollow shaft is made of steel castings, the inner liner isremovable, the rotary gear is machined by casting hobbing, and the cylinderbody is provided with a wear-resistant lining plate, which has good abrasionresistance. The machine runs smoothly, reliable work.
★ Dry ball mill feed device: Feedingdevice by the feed roller and feed screw cylinder composition, the feed rolleris equipped with a liner.
★ Dry ball mill main bearing device: The main bearing with slidingbearings. Mill through the hollow shaft in the two main bearings, the weight ofthe rotating part of all borne by the main bearing.
★ Dry ball mill cylinder slewing device: Part of the cylinderrotation by the high-quality carbon steel roll welded tube and grinding head.Cylinder is the main body of the mill, the mill is one of the main workingparts of the material is in the cylinder body by the impact of grinding andgrinding and ground into fine powder.
★. Dry ball mill transmission: transmission mainly by the motor,transmission shaft, reducer, couplings and ancillary equipment, transmissionfor the edge of the drive, that is, the drive shaft pinion and fixed in therear of the cylinder gear engage, drive the mill to rotate.
Dry ball mill with a reasonable structure(dry ball mill outlet is straight, but also an induced draft device, dustremoval equipment); wide use (can be used for open-flow grinding mill, also appliedto the separator with the separator circle Flow grinding); feeding a clear (dryball mill feed material moisture cannot be high, otherwise the materialbonding, poor discharge and other issues); adaptability (dry ball mill has thematerial adaptability, continuous Production, easy to speed grinding products,fineness and other characteristics) and so on.