Double-adsorption plastic particle and iron slag separation device

Abstract

The invention discloses a double-adsorption plastic particle and iron slag separation device. The double-adsorption plastic particle and iron slag separation device structurally comprises a base, an iron slag collecting device, an upcasting device, plastic particle collecting boxes, a top cover, two electrostatic adsorption devices, a screening box, a shredder and a conveying pipeline. The screening box is welded to the upper portion of the base; the plastic particle collecting boxes are connected to the two sides of the top of the screening box correspondingly; the tops of the screening box and the plastic particle collecting boxes are connected with the top cover; the two electrostatic adsorption devices are arranged at the inner top of the screening box, are located on the same horizontal plane and are symmetrical along the center line of the screening box; the iron slag collecting device is arranged below the electrostatic adsorption devices and mounted in the screening box; the upcasting device is arranged below the iron slag collecting device; and the shredder is arranged on the back face of the screening box, and a feeding inlet is formed in the back face of the screening box. The double-adsorption plastic particle and iron slag separation device has the beneficial effects that plastic can be adsorbed by an electrostatic wheel, iron slag and iron powder can be adsorbed by a magnet, and thus separation is more thorough.

Description

technical field [0001] The invention relates to the field of separation devices, in particular to a double-adsorption plastic particle iron slag separation device. Background technique [0002] Plastic products have the characteristics of light weight, low cost, good plasticity, insulation, corrosion resistance, etc., and are widely used in many fields such as automobiles, communications, electronics, home appliances, and medical treatment. The raw materials for making pellets come from waste plastics. When making plastic pellets, more iron slag or iron powder is often brought in, which seriously affects the quality of injection molding in the later stage. [0003] Existing plastic particle iron slag separation devices generally use magnets to absorb iron slag or iron powder during separation. However, during the separation and falling process, iron slag or iron powder is often wrapped in the middle of the plastic. , Due to gravity or inertia, the iron slag or iron powder i...

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Problems solved by technology

[0002] Plastic products have the characteristics of light weight, low cost, good plasticity, insulation, corrosion resistance, etc., and are widely used in many fields such as automobiles, communications, electronics, home appliances, and medical treatment. The raw materials for making pellets come from waste plastics. When making plastic pellets, more iron slag or iron powder is often brought in, which seriously affects the quality of injection molding in the later stage.

[0003] Existing plastic particle iron slag separation devices generally use magnets to absorb iron slag or iron powder during separation. However, during the separation and falling process, iron slag or iron powder is often wrapped in the middle of the plastic. , due to gravity or inertia, the iron slag or iron powder is not attracted by the magnet, and as the plastic falls, the iron slag or iron powder is not completely separated

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