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Process flow and application advantages of new energy manganese ore grinding

fxy/ Release time : 2023-06-21

New energy manganese ore grinding equipment choose LM vertical series roller mill equipment from Liming Heavy Industry, which has the advantages of high crushing efficiency, low power consumption, large feed size, easy adjustment of product fineness, simple equipment process, small footprint, low noise, small dust, easy to use and maintain, low operating cost, low consumption of wear-resistant materials, etc. It is widely used in electric power, metallurgy, cement, chemical industry, non-metallic mining and other industries.

According to the characteristics and main applications of manganese ore, it can be divided into three major processes: crushing, grinding and beneficiation.

Feeding a large amount of manganese ore evenly into the jaw crusher or coarse crushing mobile table for coarse crushing treatment through vibrating feeder;

sending the coarsely ground manganese ore through the vibrating screen screen to the single cylinder hydraulic cone crusher for crushing via belt conveyor;

the raw manganese ore after medium crushing is fed into a multi-cylinder hydraulic cone crusher, which crushes the ore to 6-0 mm, or 10-0 mm through the crushing process, and then crushing treatment;

The manganese powder of 0-12 mm sieved through the vibrating screen is ground through the vertical mill, then screened by the spiral machine, and the unqualified ones are sent to the mill for grinding again;

The manganese powder that meets the beneficiation conditions is sent to the magnetic separator for strong magnetic separation to remove impurities, and then the manganese powder is obtained by drying and drying.

The above is the whole process of manganese ore, including three steps, which is the choice of three kinds of equipment.

LM Vertical Roller Mill

LM Vertical Roller Mill

LM vertical roller mill product advantages

1、Environmental protection and dustproof

The whole process of manganese ore mill is carried out in a closed space, and the biggest difference is that it adopts negative pressure to absorb dust, instead of using positive air pressure to send air, thus effectively preventing the flying of powder and effectively ensuring the working environment and hygiene of the plant.

2、Stable performance

The manganese ore mill is now mainly used in the processing of various ores, coal, calcium carbonate and other materials in China, and the production process is mature. In the production process, the failure rate is low, the equipment operation integrity rate can reach more than 98%, and the production efficiency is high.

3、Convenient operatio

Manganese ore mill has high production efficiency and requires fewer operators, thus the labor cost is relatively low. Due to the high degree of automation of the manganese ore mill, all the controls are carried out on the distribution control panel, and two people can operate the production in the main plant of one manganese ore mill.

4、Energy-saving and reliable

The manganese ore mill is highly reliable and stable, and the maintenance amount is reduced, so it directly reduces the equipment maintenance cost. Generally speaking, the maintenance cost of manganese ore mill is relatively large, mainly the replacement and maintenance of easy-to-grind parts such as grinding rollers and grinding discs. However, when the roller sleeve is damaged to a certain extent, it can also be turned over and used again, thus extending the life of the roller sleeve.

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