Selection of mine mill equipment

Mill equipment is mainly applied to building materials, chemical, fertilizer, metallurgy, mining, refractories, ceramics, steel, thermal power, coal and other industries grinding Mohs hardness of 9 below the humidity of 6% explosive mineral materials, finished fineness can be adjusted from 30 mesh to 400 mesh. In the milling equipment, when the scale of production and product structure is basically determined, how to rationally configure the mill, will directly affect the milling system design, process and economic benefits.
Production is a pulverized process design with an important indicator of the target, and the mill model, the number of selection, there is the size of the scale of investment. The milling machine is the core equipment in the milling process, the grinding effect is related to the powder rate, yield and quality and other economic and technical indicators. Now most of the milling process is based on the output of the first choice of the number and number of mill, and then assigned to the various milling process. Set up suitable for milling production line, need to consider the following aspects:
The first, reasonable to determine the mill model and the number of industrial milling process design more reasonable and more perfect. The more the milling machine, the finer the system allocation, the greater the flexibility of the system adjustment, the more perfect the process.
Second, through the usage of different types of milling machine can save investment and reduce operating costs. To meet the requirements of the process, you can use different types of milling machine to reduce investment.
The configuration of the powder machine must be based on the design yield, and the principle of the rationality and the advanced nature of the process should be optimized on the basis of the comparison and analysis of different configuration schemes to achieve the desired effect of the milling process. In addition, the mill should pay attention to the following in operation:
1. Tilting mill in the usage of the process, there should be a fixed person in charge of care, the operator must have a certain level of technology. Mill before the installation of the operator must carry out the necessary technical training to understand the principle of the performance of the mill, familiar with the operating procedures.
2. The roller device used for more than 500 hours or so to re-replace the roller, the roller sleeve of the rolling bearing must be cleaned, the damage should be replaced in a timely manner, refueling tools available manual pump and grease gun.
3. Tilting mill after a period of time, should be overhauled at the same time on the grinding mill grinding blade and other wearing parts for repair and replacement parts, roller device before and after the usage of bolts and nuts should be carefully checked to see if there is a loose phenomenon, whether the increase in grease.
4. In order to make the pendulum mill normal, should be developed equipment "equipment maintenance and safe operation system" in order to ensure long-term safe operation of the mill, at the same time to have the necessary maintenance tools and grease and the corresponding accessories.