▎ 摘　　要

NOVELTY - The utility model model relates to alkali-resistant primer production equipment technology field, specifically to a graphene anti-alkali primer raw material filtering device. A graphene anti-alkali primer raw material filtering device, comprising a filter shell, several filter plates, a hot air device and an auxiliary filtering device, a filter plate, the hot air device and the auxiliary filter device are set in the filter shell; several filter plates are set in parallel, the hot air device and the auxiliary filter device are set on the upper side of the filter plate, the top part of the filter shell is provided with a feeding port, the bottom of the filter shell is provided with a discharging port. filtering the graphene anti-alkali primer raw material by setting a plurality of filter plates, pushing the raw material by the auxiliary filtering device, improving the filtering speed of the raw material, setting a hot air device between the filtering plates, efficiently drying the filtered raw material powder, preventing the raw material from absorbing and agglomerating; the device has simple structure, convenient use, it can greatly improve the filtering efficiency of the device.