Waste wire stripping machine

Abstract

The invention discloses a wasted lead stripping machine which relates to a regeneration resource processing device in the environment protective field and is composed of a frame 29, a power transmission device 56, a receiving hopper 1, a discharge hopper 4, a shell, an upper cover, a first grade stripping device 5, a second grade stripping device and a main shaft device 57. The stripping machine has the advantages of fully utilizing the resources, has no pollution to environments, large output and low energy consumption and is capable of treating leads of different linear diameters as well aswasted and unorderly leads, etc. The stripping machine can not only be used for the stripping treatment of the plastics and metals of the wasted leads with different linear diameters, but also can beused for the stripping treatment of various wasted electric elements and circuit boards.

Description

technical field [0001] The invention relates to renewable resource processing equipment in the field of environmental protection, in particular to a wire stripping machine capable of processing waste wires and realizing resource regeneration. Background technique [0002] In the prior art, the processing of discarded wires can be roughly divided into three situations. One is mechanical processing. At present, there are some wire stripping machines (or devices) specially used to separate metal wires covered with plastic skins on the market. There are several types of principles. The first type is to use a rotating blade to cut the plastic of the wire skin along the axial direction, and squeeze the plastic skin and the metal wire core through multi-tooth extrusion, and then the plastic skin and the metal wire core are in a loose state. Extraction and separation, this type of device is suitable for processing multi-strand wires with large wire diameters and cross-sections; the ...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the processing of discarded wires can be roughly divided into three situations. One is mechanical processing. At present, there are some wire stripping machines (or devices) specially used to separate metal wires covered with plastic skins on the market. There are several types of principles. The first type is to use a rotating blade to cut the plastic of the wire skin along the axial direction, and squeeze the plastic skin and the metal wire core through multi-tooth extrusion, and then the plastic skin and the metal wire core are in a loose state. Extraction and separation, this type of device is suitable for processing multi-strand wires with large wire diameters and cross-sections; the second type is to use rotating blades to cut the wires into rice-sized particles, and then use equipment such as air separation or water separation or vibrating screens to separate the metal particles. Separation from plastic granules, this type of device is suitable for single-strand wires with medium diameter and cross-section; the second is chemical treatment, using organic solvents to infiltrate waste wires to soften them, and then pull out the metal wire core to achieve separation Although this method can handle single-strand wires with small wire diameters and cross-sections, the discharge of organic solvents used for processing will cause environmental pollution.

The third is the incineration method, which is also a common method for the treatment of single-strand multi-branch wires and mixed miscellaneous wires with fine cross-sections. The principle is to obtain the remaining metal cores after the plastic skin is incinerated, and use this method to dispose of waste Wires are not only precious renewable resources - plastics are not fully utilized, but also cause great pollution to the environment

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