Activated carbon particle production process and finished product grade screening device

The invention discloses an activated carbon particle production process and a finished product grade screening device, and the activated carbon particle production process comprises the following steps: S1, preparing raw materials such as coal, sawdust, fruit shells, coconut shells and the like, and crushing the raw materials into particles with a certain size; s2, putting the raw materials into a carbonization furnace, and carrying out carbonization treatment at the temperature of 440-450 DEG C under the condition of air isolation. According to the activated carbon particle production process and the finished product grade screening device provided by the invention, stones are deposited in the concave channel under the action of gravity, are matched with shaking of the screen and then are discharged from the channel to the stone outlet of the rotary vibration screen along the inner wall of the discharge port, and when a ball sleeve reaches the position over an inclined plate, the inclined plate is flush with