Coal slime roller pulping device

The utility model relates to the field of coal slime pulping, in particular to a coal slime roller pulping device which comprises a bottom plate, a first supporting frame arranged on the outer wall of the bottom plate, a first motor arranged on the inner wall of the first supporting frame, a rotating disc fixedly connected to an output shaft of the first motor, and a rolling barrel arranged on the outer wall of the rotating disc. A spiral block is arranged on the inner wall of the rolling barrel, a discharging hole is formed in the outer wall of the rolling barrel, a stirring mechanism is arranged on the outer wall of the rolling barrel, coal slime is smashed through the stirring mechanism, then the smashed coal slime is mixed with water, then the coal slime rolls through the rolling barrel, and then the rolling barrel can drive the coal slime to roll. According to the coal slime stirring and slurrying device, the water and the coal slime can be fully mixed, so that the coal slime cannot be precipitated and l