The ball mill generally horizontal mining operations are adopted. When the diameter of the iron particles is less than 25mm, the mining operation can be carried out. When materials put into the ball mill, cylinder can be driven by motor and the steel ball can move to a certain height and fall down with the rotate of the cylinder. Thus materials can be crushed by the grinding effect and impact. The beneficiation ball mill can be divided into single-warehouse and multi-warehouses depend on the model. The lager the model, the more bins. Balls of Different sizes been put into different bins according to output. Materials are grinded coarsely in the first bin, then sent to the second bin by partition plate. At last, materials is discharged by the discharge grate plate after been grinded into the qualified size. At last, materials is discharged by the discharge grate plate after been grinded into the qualified size.
Ball mill should be installed on concrete with a pressure resistance greater than 75% to ensure the construction progress. On the premise of ensuring that the precision grinding of the ball mill parts is not large, the concrete foundation adopts a block structure.
The quality of the base layer should be checked before installation. In order to ensure that the concrete does not affect the strength of the foundation, the number and location of the construction holes meet the requirements. After removing sundries, water stains, and oil stains, use the “geometry method” for installation, and “pre-buried” on the concrete surface. Baselines should be set before installation. Or draw all baselines in the concrete and mark them as the center line on the “center plate” Benchmark. Carry out a comprehensive inspection of all parts of the dome machine before hoisting, the details are as follows:
1. For the specific requirements of the main bearing, refer to the assembly drawing of the main bearing.
2. Refer to the turning part assembly drawing for the torso.
3. For the transmission part, refer to the assembly drawing of the transmission part.
4. The relative position refers to the whole decoration drawing.
