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Type: Coking coal preparation plant

Scale: 0.40Mt/a

Contracting mode: EPC general contracting, new construction projects

Process: The 50-0mm raw coal adopts the main process of "three product heavy medium cyclone coal selection without desliming, classification, and pressure feeding". The 0.5-0.25mm coal slurry adopts the coal slurry heavy medium separation process, and the -0.25mm coal slurry adopts the flotation process. Flotation clean coal is dehydrated and recovered using a filter press, and the tail coal slurry is concentrated in a high-efficiency thickener before being dehydrated and recovered using a filter press. The washing water is closed loop, which is environmentally friendly and energy-saving.