The invention discloses an active carbon material cooling device. The active carbon material cooling device comprises a feedstock exhausting device, a roller, a temperature control device, a driving device, a discharging device and a sealing device, wherein the roller internally comprises raw material channels and a cooling circulating medium channel; the feedstock exhausting device and the discharging device are respectively arranged at the two ends of the roller; the sealing device is arranged between the discharging device and the roller; the temperature control device is arranged on the outer wall of the roller; the driving device is used for driving the roller to rotate. High-temperature active carbon materials which come out of an activating device pass through a chute to enter a cooling device, and a wind water-cooling roller is continuously operated by virtue of the driving device, so that the high-temperature materials are continuously revolved and turned by virtue of the roller in the plurality of raw material channels and fall into a discharge port for discharging after the materials are subjected to heat exchange and cooling. According to the active carbon material cooling device, by utilizing the cooling circulating medium, the temperature of the high-temperature active carbon materials is rapidly reduced, so that the problem of environment pollution caused by cooling the high-temperature materials produced by active carbon is solved; due to recovery of heat energy, the economic and social benefit is improved.