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Regenerated PE material production technology

A technology of production process and process, which is applied in the field of recycling and utilization of waste resources, to achieve the effect of improving water utilization rate, superior cleaning effect, and saving water resources

Inactive Publication Date: 2018-11-06
SUZHOU JIULONG RECY & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the defects of existing PE material recycling, the present invention provides a recycled PE material production process with good cleaning effect, high cleaning efficiency, good economic benefits, low cost and environmental protection

Method used

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  • Regenerated PE material production technology

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Embodiment Construction

[0025] The specific embodiments of the present invention will be further described below in conjunction with specific embodiments. The following examples are only used to more clearly and completely illustrate the technical solutions of the present invention, and are not intended to limit the present invention. Those skilled in the art are based on this embodiment and utilize the present invention The ideas and means are all within the protection scope of the present invention.

[0026] Such as figure 1 As shown, the present invention provides a recycled PE material production process, including the following steps.

[0027] (1) Feeding: The feeding process in this embodiment is to manually push the PE bottle machine bag into the feeding machine. This process will produce a small amount of sundries, packing tape, and others, which are general solid waste and can be recycled for comprehensive utilization.

[0028] (2) Blow labeling: The loaded PE bottle contains some other su...

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Abstract

The invention discloses a regenerated PE material production technology. The regenerated PE material production technology comprises the following steps that feeding is carried out; label blowing is carried out, and an axial flow fan is used for blowing out; sorting and feeding are carried out; wet smashing is carried out; crushed PE bottle sheets are transported into a feeding machine; gravity rinsing is carried out; the PE bottle sheets obtained after gravity rinsing are sent into the feeding machine; PE materials with water are subjected to high-speed friction, waste water generated by thehigh-speed friction process enters a sewage treatment station to be treated; thorough rinsing is carried out; the PE bottle sheets obtained after thorough rinsing are conveyed into the feeding machineto be subjected to centrifugal dewatering; the PE bottle sheets obtained after centrifugal dewatering have other colors, and optical physical sorting is used for sorting out finished products in theformulated color to be packaged and processed; ingredients obtained after color sorting enter a pelletizer to be subjected to prilling according to the regulated size; checking and packaging are carried out; and finished product PE particles are obtained. The PE material production technology is simple in project, manual operation is convenient, the washing time is short, the washing efficiency ishigh, the effect is good, meanwhile, water resources are sufficiently circulated and used, energy conservation and environment protection are achieved, cost is saved, economical and social benefits are high, and the regenerated PE material production technology is suitable for large-scale production and recovering.

Description

technical field [0001] This application relates to the field of recycling waste resources, in particular to a production process for recycled PE materials. Background technique [0002] PE (polyethylene) is one of the most widely used general-purpose plastics. The amount of imported and domestic PE plastics used in my country is about 4.4 million tons each year. Since plastic raw materials are chemically synthesized raw materials, they cannot be decomposed naturally, especially once The visual pollution caused by non-toxic plastic packaging waste and plastic film being discarded by people at will, resulting in "white pollution". The potential harm of waste plastics to the environment has attracted widespread attention from relevant government departments and society. [0003] Judging from the data reports, foreign PE plastic (polyethylene) waste, if it is easy to separate relatively pure products, recycling is mainly based on mechanical regeneration. The recycling and recycl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/00B29B17/02B29B17/04
CPCB29B17/00B29B17/02B29B17/04B29B2017/001B29B2017/0015B29B2017/0203B29B2017/0244Y02W30/52Y02W30/62
Inventor 朱洪兵唐国明包玺许斌谢广虎黄建康朱晟辰唐芹
Owner SUZHOU JIULONG RECY & TECH
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