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Plastic particle metal separator

A technology of metal separators and plastic particles, applied in the field of metal separators, can solve problems such as material waste, and achieve the effect of reducing material waste

Inactive Publication Date: 2017-05-10
重庆市优合新型材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the existing metal separator can meet the requirements of use to a certain extent, when metal is detected, the automatic removal device will remove all suspicious materials. Although the metal is effectively removed, a large number of metal-free materials are also removed. out, resulting in material waste

Method used

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  • Plastic particle metal separator

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0017] As shown in FIG. 1 , it is a schematic structural view of an embodiment of a metal separator for plastic particles of the present invention. The metal separator for plastic particles in this embodiment includes a metal detection channel 1, a feed hopper 2 is provided above the metal detection channel 1, a discharge channel 3 is provided below, and a rejecting channel 4 is provided on one side of the discharge channel 3, A metal detector 12 is provided in the metal detection channel 1 , and an automatic rejecting mechanism is provided between the discharge channel 3 and the rejecting channel 4 . A fine-picking mechanism is also arranged in the rejecting channel 4 .

[0018]...

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Abstract

The invention discloses a plastic particle metal separator which comprises a metal detection channel; a feeding hopper is arranged above the metal detection channel, a discharging channel is formed under the metal detection channel, an eliminating channel is formed in one side of the discharging channel, a metal detector is arranged in the metal detection channel, and an automatic eliminating mechanism is arranged between the discharging channel and the eliminating channel; a fine eliminating mechanism comprises a slow-down device arranged on the eliminating channel and used for reducing the vertical speed of a material into zero and is also arranged in the eliminating channel; a fine eliminating channel is formed under the slow-down device, a second metal detector is arranged on the fine eliminating channel, a directional eliminating mechanism is arranged under the second metal detector, and an eliminating outlet formed in one side of the directional eliminating mechanism is formed in the eliminating channel; the directional eliminating mechanism comprises eliminating air cylinders arranged in the eliminating channel from top to bottom in parallel, and a push plate used for pushing plastic particles containing metals to the eliminating outlet is arranged on a piston rod of each of the eliminating air cylinders.

Description

technical field [0001] The invention relates to a metal separator, in particular to a metal separator for plastic particles. Background technique [0002] Metal separators use the principle of electromagnetic induction to detect metals. All metals including ferrous and non-ferrous sensitivity. The entry of ferromagnetic metals into the detection area will affect the distribution of magnetic field lines in the detection area, thereby affecting the magnetic flux in a fixed range. Non-ferromagnetic metals entering the detection area will produce eddy current effects, which will also change the magnetic field distribution in the detection area. Usually, the metal separator is composed of two parts, namely the metal detector and the automatic rejection device, of which the detector is the core part. There are three sets of coils distributed inside the detector, that is, the central transmitting coil and two equivalent receiving coils. The oscillator connected to the middle tran...

Claims

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Application Information

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IPC IPC(8): G01N1/34
CPCG01N1/34
Inventor 肖坚烁
Owner 重庆市优合新型材料有限公司
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