国产在线国偷精品产拍,精品国产男人的天堂久久,A片无码免费久久久秀色,产精品无码久久_亚洲国产精

Domestic > Shenmu Jiehua Coal Industry Co., Ltd. Coal Preparation Plant
39神木縣潔華煤業(yè)有限公司選煤廠.jpg
  • 39神木縣潔華煤業(yè)有限公司選煤廠.jpg

Shenmu Jiehua Coal Industry Co., Ltd. Coal Preparation Plant

Type: Thermal coal preparation plant

Scale: 1.20Mt/a

Contracting mode: partial contracting, new construction projects

Process: 70-0mm raw coal is fed into a three product heavy medium cyclone without desliming, classification, and pressure. Coarse and fine coal slurry is dehydrated and recovered by a high-frequency screen, and the coal slurry water is concentrated in a thickener and then combined with a high-frequency screen and a filter press for dehydration and recovery. The washing water is circulated in a closed circuit, which is environmentally friendly and energy-saving.