▎ 摘　　要

NOVELTY - The utility model claims a LTP sheet plasma dust collecting module, the high molecular sheet is coated with graphite conductive coating to make the dust collecting sheet, the conductive coating is w-shaped coating, the sheet mounting distance is adjustable, increasing the graphene conductive coating expands the contact area, improves the single dust collecting efficiency, it can reach more than 95 %, improving the dust containing efficiency of the integrated device, it has strong electromagnetic field adsorption efficiency. compared with the honeycomb-shaped polymer material manufacturing dust collecting module, the structure will not form water film, it is easier to clean, it has smaller resistance, it can return the filtering function after cleaning or washing; it can be used repeatedly, the purifying ability is continuous and effective; and the dust collecting sheet of the sheet-shaped structure increases the conductive area of the connecting wire or conductive coating, further enhances the dust collecting efficiency, improves the purifying effect of the air, reduces the manufacturing cost.