Plastic recycling unit

A technology for recycling units and plastics, applied in the field of plastic processing, can solve the problems of polluting the environment, high energy consumption, and many impurities, and achieve the effects of high performance, saving water resources, and saving investment.

Inactive Publication Date: 2018-12-14
深圳市华世纪联合企业管理有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] In order to solve the technical problems of high energy consumption, many impurities, and environmental pollution in the blending and filling modification of plastic recycling in the prior art, the present invention provides a plastic recycling unit

Method used

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Embodiment Construction

[0039] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides a plastic recycling unit which comprises a separation device, a rinsing tank, a drying machine, a material mixing machine, a conveying device, a spiral feeding machine, a spiralextruding machine, a first filter, a melt pump, a second filter, a homodromous spiral extruding machine, a pelleting die head, a water ring pelletizer and a material receiving device, wherein a mainfeeding hole of the homodromous spiral extruding machine is connected with the second filter, and an auxiliary feeding hole of the homodromous spiral extruding machine is connected with a feeding machine; an air outlet is also formed in the spiral extruding machine and/or the homodromous spiral extruding machine; the air outlet is connected with a gas purification device; therinsing tank is also connected with waste water treatment equipment; a waste water outlet of the waste water treatment equipment is connected with the water ring pelletizer; and a water outlet of the water ring pelletizeris connected with a water inlet of the waste water treatment equipment by a pipeline. According to the plastic recycling unit provided by the invention, the technical problems in the prior art of being high in energy consumption in plastic recycling and large in amount of impurities and polluting the environment are solved.

Description

technical field [0001] The invention relates to the technical field of plastic processing, in particular to a plastic recycling unit. Background technique [0002] With the development of industry, all kinds of plastic products have entered thousands of households, and the plastic waste is also increasing day by day. All kinds of plastic packaging, plastic containers, plastic toys and stationery, plastic shoes, plastic home appliance casings, vehicle bumpers, plastic pipes, industrial waste, etc., can be seen everywhere, causing great environmental pollution. According to relevant data, in 2011, the amount of waste plastics recycled in my country reached 15 million tons. [0003] There are three main ways to deal with waste plastics in my country: (1) Landfill, (2) Incineration, (3) Recycling and granulation. [0004] At present, the method of recycling waste plastics usually includes the following steps: [0005] Step 1: Wash and dry the waste plastic; [0006] Step 2: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/00B29B9/06B29B17/02B29C47/68B29C47/54
CPCB29B9/06B29B17/00B29B17/02B29B2017/0015B29B2017/0203B29B2017/0244Y02W30/62
Inventor 黄列霜
Owner 深圳市华世纪联合企业管理有限公司
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