Apparatus for piercing garbage bags, washing materials released from the pierced garbage bags, and collecting nonrigid, elongate objects and powder

An apparatus for disposing garbage bags comprising:

• a support;
• drive means disposed on the support;
• a rotatable screen assembly including a hollow screening cylinder driven by the drive means, the cylindrical screen assembly comprising a plurality of rectangular holes formed on an outer surface thereof, a lengthwise plate having a curved surface mounted on an inner surface thereof, the plate including a plurality of paws formed on the curved surface, and a plurality of pointed blades formed on its inner surface, the blades being disposed lengthwise and opposite the plate;
• a nonrigid, elongate object collection assembly extended from within the screening cylinder to a place rearward of the screening cylinder, the object collection assembly including an elongate housing of rectangular section, a gable roof mounted on the housing, a lengthwise gap mounted on a top of the gable roof, and a container mounted below a rear end of the object collection assembly for collecting nonrigid, elongate objects dropped therefrom;
• and
• a washing assembly comprising one or more sets of a pump and a pipe having one end terminated within the screening cylinder and formed as one or more nozzles thereon for spraying water onto an inner surface of the screening cylinder, and the other end connected to an outlet of the pump.