▎ 摘　　要

NOVELTY - The utility model claims a canned filter for aqueous graphene high temperature resistant lubricating liquid, comprising a shell, an auxiliary shell, an oil injection nozzle, a filter frame, a lubricating oil filter paper, an oil supply device, a filter box, a filter cylinder, the auxiliary shell is located on the front surface of the shell and is fixedly connected with the front surface of the shell, the bottom of the auxiliary shell is connected with the top of the oil injection nozzle, the inner wall of the auxiliary shell is fixedly connected with the surface of the filter frame, the inner wall of the filter frame is movably connected with the bottom of the lubricating oil filter paper, the front surface of the filter box extends to the outside of the shell through the pipeline and is connected with the back of the auxiliary shell. The utility model filters the lubricating oil for the first time by setting the filter box and the filter cylinder, filtering the large particle impurity in the lubricating oil, and using the filter frame and the lubricating oil filter paper to filter the lubricating oil again, filtering the small particle impurity in the lubricating oil, the filling machine has the function of filtering the lubricating oil.