Disintegrator of counter-rotating cooled disks mounts impact elements via flanges on drive shaft with disks chucked to shft in one-piece cast product.

摘要

The mounting flanges (20,22) and impact elements (10,12) are made in one piece with the rotor disks (2,4) in suitable cast material. The disks are held in the drive shaft by means of a chuck which is co-rotatably held in a flange bore (24,26) and step-bored for the screw linking the chuck to the shaft. In operation, the impact elements drive into the intervals (14,16) of their opposing ring of impact elements on the respective disks thus performing the disintegrating action.