Metal recovery sorting machine

Abstract

The invention discloses a metal recovery sorting machine which comprises a magnetic sorting device and a color sorting device. The magnetic sorting device comprises a magnetic assembly arranged at the tail end of a conveying belt, and magnetic attraction metal is attracted by the magnetic assembly to break away from a movement track of mixed materials. The magnetic assembly comprises a driven roller arranged at the tail end of the conveying belt and a plurality of magnets installed on the driven roller; the magnets rotate along with the driven roller and attract magnetic attraction metal on the conveying belt passing through the driven roller, and the magnetic attraction metal moves along with the conveying belt under attraction of the magnets to be sorted; and the residual mixed materials are horizontally thrown by the conveying belt from the tail end of the conveying belt to enter the color sorting device. According to the metal recovery sorting machine, magnetic separation and intelligent color sorting are combined, a magnetic separation equipment structure and a color sorting equipment structure are integrated, and non-ferrous metal, magnetic attraction metal and other metal in a waste metal mixture can be rapidly separated at a time, so that rapid separation and classified recovery of the mixed metal are achieved.

Description

technical field [0001] The invention belongs to the field of metal classification and recovery, and more specifically relates to a metal recovery and sorting machine. Background technique [0002] Metals, especially rare metals, have a broad market for resource recovery. In order to improve the utilization value and utilization rate of recovered metals, it is necessary to classify mixed metals. At present, the traditional separation technology is relatively simple. For example, the mixed metals contain copper, aluminum, and iron as raw materials of three scrap metals. To classify them, they need to go through a magnetic separator to remove iron, and a non-ferrous metal separator (vortex) current) in addition to aluminum. However, the mixed raw materials need to pass through the above-mentioned multiple devices over and over again to achieve the purpose of classification. The sorting efficiency is low, the sorting equipment occupies a large area, the power consumption is hig...

AI Technical Summary

Problems solved by technology

At present, the traditional separation technology is relatively simple. For example, the mixed metals contain copper, aluminum, and iron as raw materials of three scrap metals. To classify them, they need to go through a magnetic separator to remove iron, and a non-ferrous metal separator (vortex) current) except aluminum

However, the mixed raw materials need to pass through the above-mentioned multiple devices over and over again to achieve the purpose of classification. The sorting efficiency is low, the sorting equipment occupies a large area, the power consumption is high, and the investment and maintenance costs are relatively high.

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