A vortex bulk machine

Abstract

The invention discloses a vortex scattering machine. The vortex scattering machine comprises a box body, a rotation shaft, a torque output mechanism and a plurality of cutting pieces, wherein a material inlet and a material outlet are formed in the box body; the rotation shaft is rotationally mounted in the box body and is in transmission connection with a torque output shaft of the torque output mechanism; the cutting pieces are arranged on the rotation shaft, and gaps exist between the cutting pieces and the inner side wall of the box body. Material particles obtained after waste wire and cable materials are primarily crushed by a crushing machine are sent into the box body, the rotation shaft is driven by the torque output mechanism to rotate, and drives the cutting pieces to rotate, and the cutting pieces further crush the material particles located in the gaps between the cutting pieces and the inner side wall of the box body during rotation. Copper and plastic which are finally obtained by the aid of the vortex scattering machine are in the shape of aggregate with the more uniform particle size, the copper and the plastic on the surface layer of the copper are thoroughly separated, and the energy consumption of the vortex scattering machine is lower than that of the crushing machine in the prior art.

Description

technical field [0001] The invention relates to a secondary crushing device for waste electric wires and cables, in particular to an eddy current bulk material machine. Background technique [0002] The existing copper-rice integrated machine includes a crusher, and the waste wire and cable materials are crushed by the crusher, so that the plastic and copper are separated. However, there is only one copper and rice integrated machine with a crusher, and the separation of plastic and copper obtained by crushing and sorting waste wire and cable materials is not complete. In this way, it was proposed that two shredders are set in series in the copper-rice integrated machine, and the waste wires and cables are shredded twice through the two shredders, so as to achieve the effect of completely separating the plastic and copper. However, the output particle size obtained by continuous crushing of waste materials by two crushers is still uneven, and the copper rice integrated mach...

AI Technical Summary

Problems solved by technology

However, the output particle size obtained by continuous crushing of waste materials by two crushers is still uneven, and the copper rice integrated machine is easy to block, which leads to high maintenance costs, and the simultaneous operation of two crushers will increase energy consumption

In addition, the copper scrap produced during the crushing process of the first crusher and the second crusher cannot be sorted out because the copper scrap is not broken into aggregates during the sorting process.

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