曰韩一级片_日韩成人av一区二区_国产高清一级毛片在线不卡_亚洲不卡av在线_欧美亚洲影院_日韩精品欧美一区

Type: Coking coal preparation plant

Scale: 1.50Mt/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. The coarse coal slurry is sorted by the coal slurry heavy medium cyclone without flotation. The coal slurry water is concentrated in the thickener and then combined with a horizontal settling filtration centrifugal dewatering machine and a filter press for dehydration and recovery. The washing water is closed loop, environmentally friendly and energy-saving.