国产亚洲精品码国产成人久久精品77777使用方法|中文字幕日韩国产91精品啪在线|91精品丝袜国产高跟在线一区a v中文字幕在线|日韩欧美一级精品久久日本高清中文精品在线不卡|91精品国产91久久久久久三级|在线不卡中文字幕|国产精品v欧美精品v日韩精品v|91丨porny丨人妻在线|99亚洲精品一区二区三区|91亚洲人妻,国产精品一区二区三区高清 ,91 美女 视频,亚洲中文字幕αv

Type: Oil shale beneficiation plant

Scale: 40.0Mt/a

Contracting mode: design+complete equipment supply, new construction project

Process: Adopting the main process of "non desliming, non classification, and non pressure feeding heavy medium cyclone for ore dressing", the sorting equipment is the super non pressure feeding heavy medium cyclone developed by Guohua Technology. The slurry water is concentrated in the high-efficiency thickener and then transported to the sedimentation tank by the bottom flow. The washing water is closed loop, environmentally friendly and energy-saving.