Waste plastic treatment system and waste plastic treatment method

A technology of waste plastics and treatment system, which is applied in the field of waste plastic recycling and regeneration, can solve the problems that the water washing and granulation system cannot achieve a good cleaning effect, and the quality of plastic particles is poor, so as to improve the utilization rate, save water, and improve the quality level. Effect

Inactive Publication Date: 2017-08-18
天津巨杉环境技术股份有限公司
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Problems solved by technology

[0006] The first object of the present invention is to provide a waste plastic treatment system to improve the technical problem that the

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  • Waste plastic treatment system and waste plastic treatment method

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[0025] The embodiments of the present invention will be described in detail below in conjunction with examples, but those skilled in the art will understand that the following examples are only used to illustrate the present invention and should not be regarded as limiting the scope of the present invention. If specific conditions are not indicated in the examples, it shall be carried out in accordance with conventional conditions or conditions recommended by the manufacturer. The reagents, instruments or equipment used without the manufacturer's indication are all conventional products that can be purchased commercially.

[0026] figure 1 It is a schematic diagram of a simple structure of a waste plastic processing system provided by an embodiment of the present invention.

[0027] The embodiment of the present invention provides a waste plastic processing system, such as figure 1 As shown, the cleaning unit 001 is included; the cleaning unit 001 includes a first rinsing machine...

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Abstract

The invention discloses a waste plastic processing system and a waste plastic processing method, which relate to the technical field of waste plastic recycling and regeneration, so as to improve that the prior art water washing and granulation system cannot achieve good cleaning effect, and the obtained plastic particles are of poor quality. technical problem. The waste plastic processing system of the present invention includes a cleaning unit; the unit includes a first rinsing machine, a first friction cleaning machine, a second friction cleaning machine, a third friction cleaning machine and a second rinsing machine connected in sequence; Both the rotational speed and the rotational speed of the third friction washer are smaller than the rotational speed of the second friction washer. The invention can effectively improve the cleaning strength of waste plastics and the quality of the plastic particles, so as to improve the utilization value and resource utilization efficiency of the plastic particles. The invention also provides a method for treating waste and old plastics, which can significantly improve the quality of plastic particles, and treat and reuse the waste water generated by cleaning, so as to achieve the purpose of saving water and improve the utilization rate of water resources.

Description

technical field [0001] The invention relates to the technical field of recycling waste plastics, in particular to a waste plastics processing system and a waste plastics processing method. Background technique [0002] With the development of economy and society, plastic products are widely used in people's production and life. The plastic content in domestic waste is increasing, and the recycling and resource utilization of waste plastics has become a hot issue. However, it is difficult to clean waste plastics in domestic garbage, and the cleaning cost is high. The deep cleaning of waste plastics has become the core issue affecting its resource utilization. [0003] At present, the water washing and granulation system of waste plastics in the prior art usually includes a friction cleaning machine, a rinsing tank, a cutting compactor, a single-screw extruder and a granulator arranged in sequence, and the waste plastics after crushing first enter the friction cleaning The ...

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Application Information

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IPC IPC(8): B29B17/00
CPCY02W30/62B29B17/00B29B2017/0015
Inventor 刘海滨杨晓东谢甲辰靳军生刘永梅赵红硕李曼
Owner 天津巨杉环境技术股份有限公司
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