Pulverizer for calcining lithium mica Lithium mica ore grinding
Pulverizer for calcining lithium mica Lithium mica ore grinding - lithium mica is a common lithium mineral and an important mineral for refining lithium. Lithium extracted after grinding is an important new energy material, which can be used as fuel for hydrogen bombs, rockets, nuclear submarines and jet aircraft. At the same time, it can be used as a control rod in atomic reactors, as a red luminous agent for signal flares and flares, and as a thick lubricant for aircraft in military.
The application of lepidolite in the field of new energy can not be separated from the participation of the pulverizer, among which the vertical pulverizer is widely used.
The vertical mill is a large-scale grinding equipment, which integrates crushing, drying, grinding and grading transportation. The system is simple, the layout is compact, and the floor area is small. It can be arranged in the open air to save a lot of investment.
Lithium ore crushing and grinding process flow chart
Compared with other mills, the vertical mill has many advantages in the pulverizing and processing of lithium mica:
1. The output is large, and the output of a single vertical mill can reach 6-80 tons per hour, which is suitable for medium and large-scale mineral powder and stone powder processing projects.
2. The quality of finished products is stable. According to different particle size requirements of finished products, cage type powder concentrator and cone rotor powder concentrator are respectively used for the vertical mill. The precision of powder selection is high, and the quality of finished products is stable, which can meet the high-precision processing requirements of lithium mica in the new energy field.
3. The operation cost is low in the later period. The grinding roller directly crushes and grinds materials on the grinding plate to reduce energy consumption; The grinding roll sleeve is used to avoid direct contact between the grinding roll and the grinding disc, so as to reduce wear; The grinding roll sleeve can be used on the opposite side, and the service life of the equipment is doubled.
4. It has a certain drying function. The hot air directly contacts materials in the mill, which has strong drying capacity. If the moisture is not very large, no additional dryer is required.
5. Low dust and noise pollution, the whole machine works under sealed and negative pressure, without dust overflow; The limiting device is set to avoid destructive impact and vibration noise. The transmission system adopts planetary gear reducer, which has low operating noise.
At present, the vertical pulverizer has been widely used in the lithium mica pulverizing projects in Sichuan, Jiangxi, Hunan, Xinjiang and other regions. You can make an appointment to visit the site.