Ball mill grinding process mechanics analysis of Shanghai belt filter from the physical phenomena ore crushing and grinding process and geometry, the grinding is to continue crushing ore is a mineral ore blocks or capsules of the reduction process. However, analysis of thermal call science point of view, is a grinding process can increase the Shanghai inner belt filter machine, grinding machine Nuggets acting to overcome the fragmentation of cohesion leaving the Nugget, which is a function of the grinding phase to change process. Power input of electrical energy into mechanical energy by the electric motor, mechanical energy through transmission medium acting on the ball and into the mechanical energy of grinding media. Grinding media falling or rolling down when the ore is acting, the work medium can become the deformation of the ore, the ore deformed and broken. After the ore is crushed into a new surface ore energy. Deformation and crushing the ore function called useful work, which includes deformation work and SWU. The work done by most of the media were on the ore crushing process heat losses in the medium surrounding space, this part is called the crushing loss success. It includes ore and mechanical as well as friction between the reactive ores and minerals. Crushing force was repeatedly applied thermal dissipation loss power, acoustic energy, solar energy and radiant energy losses. Primary energy conversion a certain energy loss occurs after each. Mechanical mill grinding process since it is a function of the substance transformation process, which shows two fundamental facts: Grinding is to increase the surface energy materials, each time when the energy conversion efficiency of the same, each time improving the energy conversion efficiency can also increase surface energy materials, an increase in productivity, the fact that it is based on energy-saving, can buy my company's energy-saving ball mill, once installed on the base plane, and grinding energy saving potential is very broad. Only the principle of Sinology grinding process have a clear understanding in order to scientifically determine the technical parameters ore milling process, making grinding process efficient and low consumption. Flotation equipment described mixing bucket using a flotation machine mixing bucket using a range of equipment and features a mixing device ready for use concentration ≤3.5 ≤30% and the proportion of pulp and flotation reagent. The machine has a small power consumption, high flow, stir, simple operation, long service life. Second, the structure and working principle is mainly from the base, motors, pulleys, vertical axis, tank, stirring impeller, bearing body and other components. Work by the motor, pulleys, transmitting power Shanghai belt filter so that the lower end of the vertical axis of rotation of the impeller stirring, then add water, add agents, feeding, stirring. Third, the main technical parameters of mixing drum groove diameter: Φ1200mm tank depth: 1500mm effective volume: m3 impeller diameter: Φmm impeller speed: r / min Motor power: kw four flotation equipment mixing bucket operation Note 1, work , the spindle clockwise, not reverse. (From the top down view) 2, when the work spindle first run, then 2/3 of the amount of water injected into the tank, and then feed mixing. 3, before working Shanghai belt filter, you must check whether the vertical axis perpendicular to the bottom surface. 4, in the production process is stopped before the operation, you must first open the drain holes at the bottom of the body will remain in the tank drained more than mine, and then to stop in order to avoid precipitate slurry impeller deposition, affect the next start-up and safe operation of the machine. Five body with grease lubricated bearings, grease once per shift. Sixth, the vulnerability of tapered roller bearings 7311 Filter Factory, North mine Zhongcheng (online consultation), Shanghai filter from Shenyang North Mine Zhongcheng machinery Limited. Shenyang North Mine Zhongcheng equipment Limited (sybkzc.com) (www.sybkzcjq.com) Liaoning Shenyang, machining leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In North mine public into leadership with the staff warmly welcome all inquiries negotiations to create the North mine public into a better future.