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Lump coal dry sorting equipment

Product Introduction: In view of the strong market demand for high quality coal, on the basis of general dry compound coal preparation technology, through a large number of scientific research, design and development of lump coal dry separation technology and equipment system.

product description

In view of the strong market demand for high quality coal, on the basis of general dry compound coal preparation technology, through a large number of scientific research, design and development of lump coal dry separation technology and equipment system. The system can greatly improve the sorting efficiency of lump coal, reduce the ash content of lump coal, effectively improve the efficiency of lump coal separation, reduce the ash content of lump coal, and effectively increase the added value of lump coal.

Performance characteristics

  • Suitable for 13-100mm particle size lump coal efficient sorting;
  • Material in the sorting process does not produce secondary damage, does not change the product shape;
  • Innovative sorting principle, to ensure the high-precision lump coal sorting;
  • All dry process, environmental protection effect is good.

Technical performance table

Feeding granularity(mm) Sorting efficiency(% Processing capacity(t/h
13-100 90 100-1000

Applications

Applications

Changcun Coal Mine

Changcun Coal Mine belongs to Yima Coal Group, located in Yima City, Henan Province, is a design capacity of 1.8 million tons annual production of modern mines. The mine coal particle size of 8-80mm, due to changes in underground geological conditions, low calorific value of raw coal, coal gangue rate sometimes more than 30%. In order to meet the market changes, to meet customer demand, the overview of the use of China's mechanical lump coal dry separation equipment, built a processing capacity of 900,000 tons of thermal coal preparation plant. After coal sorting, not only get a more pure lump coal, and gangue coal rate dropped to 2%, the product quality coal improved significantly. At the same time, due to the use of lump coal dry sorting system, greatly reducing the labor intensity of workers, reducing production costs and improve the coal sales price, the enterprise has achieved significant economic benefits.

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