Abstract: A device for disposing of garbage comprising a garbage dividing mechanism disposed within a garbage dividing chamber and driven by a motor for finely dividing garbage, a rotary draining cylinder provided within said garbage dividing chamber to receive finely divided garbage from the garbage dividing mechanism and driven by the motor for causing the received garbage to be discharged from a garbage outlet of a divided garbage disposal chamber by centrifugal forces, and a garbage sack case supporting a garbage sack so that finely divided garbage discharged from said garbage outlet is received in said garbage sack and that a lower inner surface of the sack is downwardly inclined toward one end to define a inclined flow path.