Patent ID: 6016979
Filing Date: 2000-01-25
Classification: B02C,B09B,Y10S

Abstract:
A single axial crusher comprising a crushing chamber into which large refuse is charged, a rotatable crushing rotor provided in the crushing chamber having a substantially cylindrical shape as a whole and on which a plurality of circumferential grooves are formed parallel and in spaced relationship to each other along a circumferential direction on an outer peripheral surface of the rotor, a plurality of crushing blades mounted detachably to the circumferential grooves of the crushing rotor, a stationary blade fixedly secured to the inside of the crushing chamber and arranged opposite to respective circumferential grooves in a manner to be inserted through the crushing blades, an anvil for secondary crushing fixedly secured to the side at which the rotation of the crushing rotor proceeds rather than to the stationary blade, and urging/feeding means for urging/feeding large refuse in the crushing chamber toward the crushing rotor.