Type: Coking coal preparation plant

Scale: 2.50Mt/a

Contracting mode: partial contracting, new construction projects

Process: 80-0mm 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 pressure filter and a pressure filter. The flotation tail coal adopts a two-stage concentration process. After the tail coal slurry water is concentrated in the concentrator, it is combined with a horizontal settling filter centrifugal dewatering machine and a pressure filter for dehydration and recovery. The washing water is closed loop, environmentally friendly and energy-saving.