Coal gangue as a coal mining process produced in the largest number of industrial solid waste, improper handling will cause some damage to the environment and pollution, and in the process of dealing with coal gangue because of its large processing level, low economic benefits, is a more headache for coal mining enterprises.

According to the statistics of the relevant departments, the current coal gangue stockpile amounted to more than 3 billion tons, of which the coal system in order to discharge nearly 100 million tons of coal gangue growth each year. Different across the country because of coal storage and production, there are big differences in the coal gangue treatment process policy, to the coal province of Shanxi, for example, coal enterprises mining process generated by the coal gangue, because of its great amount, as construction materials, road construction, etc. The supply far exceeds the demand, resulting in coal enterprises coal gangue treatment is still a huge problem.

Among them, coal gangue as coal mining, washing and other aspects of solid waste, in which there are also associated minerals with economic mining grade, mainly because of its sorting difficulty, sorting costs and other factors. The vast majority of them are still treated in a simple and crude way, resulting in low socio-economic benefits of coal gangue. In order to respond to such needs, we Mingde Optoelectronics launched an X-ray artificial intelligence sorting machine.

X-ray intelligent sorting machine, can be pre-precision throwing waste - advance sorting of high-grade gangue associated ore, to achieve economic mining grade, directly increase enterprise revenue, significantly reduce the amount of gangue into the "research - grinding - crushing The amount of gangue into the "research-grinding-crushing" process, effectively throw away the waste rock in the gangue, reduce the amount of gangue processing and processing costs, indirectly improve the comprehensive benefits of the original mine, but also reduce the pollution of the environment and the generation of tailings, to achieve the maximum use of resources, waste into treasure, but also in line with the national green mine development direction.

Hefei Mingde Optoelectronics Technology Co.

Founded in 2014, is a national high-tech enterprise specialized in visible light, intelligent sorting technology and X-ray overall solution for industrial and mining industry. We have a high-quality R & D, production team, with mature artificial intelligence, X-ray product development experience, access to all kinds of core patents more than 80.

Self-developed artificial intelligence ore sorter and X-ray intelligent sorter have achieved industrial field production applications for various mineral species, of which artificial intelligence ore sorter is now widely used in talc, magnesite, wollastonite, industrial silicon, gold ore, fluorite, lithium ore and other industrial and mining enterprises.

X-ray intelligent sorting machine applications include non-ferrous metal ore (lead, zinc, copper, molybdenum, nickel, gold, silver, tin, etc.), ferrous metal ore (manganese, iron, chromium, vanadium, titanium, tungsten), non-metallic ore (phosphorus, fluorite, magnesite, coal gangue, etc.), other solid waste, smelting waste ore. Our service customers cover all kinds of large, medium and small ore enterprises at home and abroad. Mingde Optoelectronics is the only company in China that has mature applications in non-ferrous metal ore, ferrous metal ore, non-metallic ore, coal mine, as well as recycling resources and waste sorting.

Mingde photoelectric X-ray intelligent sorting machine is different from traditional mineral processing equipment, using X-ray transmission ore, according to different material attenuation specificity, identify the internal structure of the ore, the use of AI artificial intelligence means, customized sorting of ore, can be self-learning, highly intelligent. Realize ore pre-throwing waste, grade enrichment, reduce enterprise sorting cost and enhance economic efficiency.

Equipment advantages.

Wide particle size: wide range of particle size handled, effective sorting of 1mm-300mm wide particle size particles.

High precision: the discharge rate is more than 96% and the carry-out rate is 1-3%.

Low energy consumption: average power consumption is less than 1kwh/t;

High output: mineral density 1.4g/cm³ for example, up to 380t/hour.

Safety: self-shielded ray device, no radiation safety hazards.

Convenient: simple operation, intelligent production, unattended.