Electromagnetic damping effect classifier of non-magnetic material

Abstract

The invention relates to an electromagnetic damping effect classifier of a non-magnetic material, comprising a box body, a hopper, a driving motor, a driving drum, a driven drum, a driving belt, and a conveyer belt, wherein the hopper is arranged above one side of the box body, the driving belt connects the driving motor and the driving drum, and the conveyer belt connects the driving drum and the driven drum and forms a loop; the discharge hole of the hopper is arranged above the driven drum, and a magnet combined block is arranged in a position between the driving motor and the driven drum and between the inner surfaces of the conveyer belt and comprises a plurality of magnets; an N pole and an adjacent S pole of each magnet are connected, and an included angle from 10 degrees to 90 degrees is formed between magnetic lines of the magnets and the motion direction of the conveyer belt. The invention utilizes small electromagnetic damping strain to suit enterprises for producing and processing a plurality of raw materials and waste recovery companies so as to greatly lower the manual workload, decrease the labor cost and improve the working efficiency under the situation emphasizing the environmental protection and resource recycle.

Description

technical field [0001] The invention relates to material separation equipment, in particular to an electromagnetic damping effect classifier for non-magnetic materials that can be used for garbage and waste classification and teaching purposes. Background technique [0002] The technology at the present stage already has the technology of separating iron and solid non-metal. This work is mainly to solve the classification of non-magnetic metal and non-metal solid. [0003] The magnet and these non-magnetic metals do have a kind of resistance when they move relative to each other. In an environment with a magnetic field, when the closed conductor moves relative to the magnetic field, the closed conductor and the magnet move to cut the magnetic field lines. At this time, the closed conductor will generate an induced current, and the current will generate an electromagnetic field, and an electromagnetic resistance will be generated between the two to hinder relative motion. I...

AI Technical Summary

Problems solved by technology

[0005] However, this device cannot completely isolate magnetic metals, non-magnetic metals, and non-metals physically. These mixed materials are still eliminated through a common outlet, but they are ejected and separated solely by the difference in external force, and cannot be completely eliminated. In the case of mixing, it is difficult to work in practical applications, especially when the density and volume of the material are uneven.

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