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Method for producing reprocessed plastic particles

A technology for recycled plastic granules and waste plastics, applied in plastic recycling, chemical instruments and methods, mechanical material recycling, etc., can solve problems such as environmental hazards, secondary pollution, and impact on land use value

Inactive Publication Date: 2018-03-27
徐红亚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when incinerated, many harmful gases such as hydrogen chloride will be produced due to high-temperature combustion, which will cause great harm to the environment.
In the landfill process, the toxic substances in the plastic will seep out, causing secondary pollution and affecting the use value of the land.

Method used

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Examples

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Effect test

Embodiment Construction

[0006] A method for producing recycled plastic particles, which is carried out in accordance with the following steps: ① Manually screen the collected waste plastics, sort them out according to different types and colors, and put the same type and similar colors together; Clean the waste plastics in the cleaning solution; the cleaning solution is composed of ABS10Kg, Oπ-108Kg, diethanolamine 5Kg, ethylene glycol butyl ether 5Kg, ethanol 6Kg, cyclochloropropane 5Kg and urea 6Kg; ④ Mix the crushed waste plastic with anti-aging agent and anti-ultraviolet agent, transport it to a plastic extruder for molding, and finally carry out traction granulation.

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PUM

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Abstract

A method for producing reprocessed plastic particles comprises the following steps that (1) collected waste plastic is manually screened; (2) then the waste plastic is cleaned up in cleaning liquid; (3) the cleaned waste plastic is put in a crusher to be crushed; and (4) after being mixed, the crushed waste plastic, an age resister and an anti-ultraviolet agent are conveyed into a plastic extruderto be formed, and finally drawing particle producing is carried out. According to the method, impurities in the waste plastic can be effectively separated out, and therefore the quality of the produced reprocessed plastic particles is good. The production process is simple, little energy is consumed, the production cost is low, and the recovery rate is high. The environment cannot be polluted inthe production process, the waste plastic can be effectively recycled, and the method promotes the virtuous cycle of environmental resources.

Description

technical field [0001] The invention belongs to the production process of plastic granules, in particular to a method for producing recycled plastic granules. Background technique [0002] At present, with the wide and large application of plastic boxes and plastic products, various waste plastics and waste plastic products are also produced in large quantities. These waste plastics are difficult to degrade in the natural environment and can only be disposed of by incineration or landfill. . However, when incinerated, many harmful gases such as hydrogen chloride will be produced due to high-temperature combustion, which will cause great harm to the environment. In the landfill process, the toxic substances in the plastic will seep out, causing secondary pollution and affecting the use value of the land. Therefore, a new process is needed to obtain the treatment and regeneration of waste plastics. Contents of the invention [0003] The purpose of the present invention is...

Claims

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Application Information

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IPC IPC(8): B29B17/00B29B17/04B29B9/06C11D1/72C11D3/37C11D3/32C11D3/30C11D3/20C11D3/60
CPCB29B9/06B29B17/00B29B17/04B29B2017/0015C11D1/72C11D3/201C11D3/2068C11D3/2096C11D3/30C11D3/323C11D3/3749Y02W30/52Y02W30/62
Inventor 徐红亚
Owner 徐红亚
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