久久re在线播放精品6 - 精品国产欧美一区免费 - 无遮无码视频在线播放 - 国产在线拍偷自揄拍精品 - 亚洲av片不卡无码一

Domestic > Xiyang Hongpeng Coal Industry Co., Ltd. Coal Preparation Plant
鴻鵬.jpg
  • 鴻鵬.jpg

Xiyang Hongpeng Coal Industry Co., Ltd. Coal Preparation Plant

Type: Coking coal preparation plant

Scale: 0.60Mt/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 separation of raw coal without desliming, classification, and pressure feeding". The separation equipment is the latest developed super pressure free feeding three product heavy medium cyclone with independent intellectual property rights in China. The 0.5-0.15mm coal slurry adopts the coal slurry heavy medium separation process, and the -0.15mm coal slurry adopts the twice flotation process. Flotation clean coal is dehydrated and recovered using a combination of a screen settling centrifuge and a filter press. The tail coal slurry is concentrated in a super concentrator and then dehydrated and recovered using a filter press. The washing water is circulated in a closed loop, which is environmentally friendly and energy-saving.