香蕉蕉亚亚洲aav综合_真人做爰高潮全过视频_亚洲日韩小电影在线观看_国产成人精品午夜福利在线观看 _中文字幕熟女人妻av一区二区三区_日本无码熟妇人妻在线视_边吃奶边狠狠躁日韩A片_japanesexxxx极品少妇_日本久久精品毛片一区随边看_成人免费一区二区三区视频

Type: Thermal coal preparation plant

Scale: 3.0Mt/a

Contracting mode: partial contracting, new construction projects

Process: 150-0mm raw coal is fed to a fully automatic three-stage intelligent CNC jigging machine for sorting. Coarse coal slurry is dehydrated and recovered by an arc-shaped screen and a high-frequency screen. The tail coal slurry water is concentrated in a thickener and then combined with a horizontal settling filtration centrifugal dewatering machine and a filter press for dehydration and recovery. The washing water is circulated in a closed circuit, which is environmentally friendly and energy-saving.