▎ 摘　　要

NOVELTY - Graphene acid removing device, comprising using pipeline orderly connected in series between mixing tank, a feeding tank and separating film filter, a feeding tank and separating film filter is a pipeline installation has high pressure pump, mixing tank comprises a tank body, a tank body top part mounting has the raw material liquid inlet and pure water inlet, lower part set with a discharging outlet wherein, internal has equipped with stirring machine, stirring mechanism comprises stirring shaft and the tank body of coaxial line, stirring rotating shaft mounted, the top power and has a driving device, the stirring shaft part of tank body internal divided length than a middle of 1.5: 1: 1.5 a section, wherein, a stirring shaft section and a lower section stirring shaft are mounted has spiral blade, and a section stirring shaft and a spiral blade screwed on lower section stirring shaft to a, then installation has several arc pole combination composed of a stirring section stirring shaft on network. The utility model is new type can increase raw material liquid the diluting effect, thus with very large help for the mass of acid.