MUNICIPAL WASTE CRUSHER AND MUNICIPAL WASTE DISPOSAL DEVICE

PURPOSE:To provide a municipal waste crusher of a simple structure and a good crushing efficiency by providing a crusher main body composed of a cylindrical component, into which municipal waste is fed from one end and discharged from the other end, and a number of blades with sharp ends protruding in the radius direction along a rotating shaft. CONSTITUTION:Municipal waste is fed from a feed inlet 12 forms on one end of a crusher main body 10 composed of a cylindrical component 11, and a crushed material can be taken out from a discharge outlet 13 on the other end. The fed municipal waste is crushed by blades 9 provided in the moving direction of the waste, while rotating shafts 14 of the blades 9 align with the shaft of the cylindrical component 11. A plurality of blades 9 are installed in the radius direction of the cylindrical component 11, and blades 9 have the shape with sharp ends of moving direction side faces. The rotating speed of rotating shaft 14 is fast, and cutting can be carried out while the fed municipal waste falls in a crusher 6 by the high speed rotation. The crushing time can be shortened to a large extent, and also the power for the rotation can be reduced to less than half of the conventional methods, thereby.