Process for recycling tail gas of pressure filtration machine in coal dressing process
作者： Zhang Wenjun , He Changying , Zhao Minghui , Zhu Rongtao , Li Yanfeng
DOI:
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摘要: The invention provides a process for recycling tail gas of pressure filtration machine in coal dressing process. According to the process, pressurization bin, low-pressure fan, high-pressure filter disk, an upper discharging wedge disc, lower filtrate, and water separator flotation are used; outlet is connected with air compressor through pipeline; after clean dehydrated by machine, filtrate enters separator, separated, obtained separation compressed preset value introduced into pipeline flow valve on pipeline. In inflation link, extremely fine materials floated resource waste environmental pollution caused direct exhaust avoided, achieved, cost link reduced, consumed power system reduced production expenses reduced.
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