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The relocation project of the 3 million ton/year coal preparation plant of Etuoke Banner Xinya Coal and Coke Co., Ltd
Type: Coking coal preparation plant
Scale: 3.0Mt/a
Contracting mode: partial contracting, new construction projects
Process: The 50-0mm raw coal is fed into a three product heavy medium cyclone without desliming, classification, and pressure. Coarse coal slurry is sorted by the coal slurry heavy medium cyclone, fine coal slurry is sorted by a flotation machine, and flotation clean coal is dehydrated and recovered by a horizontal settling filtration centrifugal dewatering machine and a filter press. The flotation tail coal is collected using a two-stage concentration process. After the tail coal slurry water is concentrated in the thickener, it is dehydrated and recovered by a horizontal settling filtration centrifugal dewatering machine and a filter press. The washing water is closed loop, environmentally friendly and energy-saving.