PET plate recycling and reprocessing system, processing method and product
A technology of reprocessing and polyester fiberboard, which is applied in the field of PET board recycling and reprocessing system, can solve the problems of environmental impact, difficult to degrade, etc., and achieve the effects of protecting the environment, reducing decoration costs, and high degree of automation
Pending Publication Date: 2019-07-05
JIANGSU BURGEREE NEW TECH MATERIALS
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Problems solved by technology
Although waste PET does not directly pollute the environment, it is difficult to be degraded by air or microorganisms due to its strong chemical inertness, which will have a great impact on the environment
At the same time, natural resources such as petroleum, the raw material used to synthesize PET polyester, are increasingly scarce and in increasing demand. Some experts predict that if new oil fields cannot be detected, the current oil well production is only enough to maintain production for decades
Method used
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Embodiment 1
[0050] Embodiment one: see Figure 1-7 As shown, a PET board recycling and reprocessing system includes:
[0051] The crushing mechanism 1 is used for crushing the recovered and pretreated PET board into blocks, strips or powdery materials;
[0052] The mixing mechanism 2 is connected with the pulverizing mechanism 1 through a pipeline, receives the material transmitted by the pulverizing mechanism 1, and performs loosening treatment on the material;
[0053] The net laying mechanism 3 is connected with the mixing mechanism 2 through the conveyor belt 6, and lays the material after opening and mixing into a pre-shaped board;
[0054] Shaping mechanism 4, used for pressing the pre-shaped plate to form a high-density polyester fiberboard;
[0055] The cutting mechanism 5 receives the high-density polyester fiber board and cuts it into a target shape.
[0056] The system has a high degree of automation, which effectively improves production efficiency, saves human resources, a...
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The invention discloses a PET plate recycling and reprocessing system. The PET plate recycling and reprocessing system is characterized by comprising a crushing mechanism, a mixing mechanism, a net paving mechanism, a shaping mechanism and a cutting mechanism, wherein the crushing mechanism is used for crushing recycled PET plates into blocks, strips or powdery materials; the mixing mechanism is connected to the crushing mechanism through a pipeline, is used for receiving the material conveyed by the crushing mechanism, and is used for carrying out loosing treatment on the material; the net paving mechanism is connected to the mixing mechanism through a conveying belt, and is used for paving the loosed and mixed material into pre-shaped plates; the shaping mechanism is used for pressing the pre-shaped plates to form the high-density polyester fiber plates; and the cutting mechanism is used for receiving the high-density polyester fiber plates and cutting the high-density polyester fiber plates into target shapes. The system has the advantages that the automation degree is high, the production efficiency can be effectively improved, the PET plates can be recycled and reused by utilizing the system, resources are saved, and the environment is protected.
Description
technical field [0001] The invention relates to a PET board recovery and reprocessing system, a processing method using the system and a PET board produced. Background technique [0002] PET is a thermoplastic polymer material with excellent performance, and it has become one of the most widely used polyesters because of its good physical and chemical properties. With the continuous advancement of my country's urbanization process and the increasing proportion of urban population, the demand for PET polyester is also increasing, and more and more waste PET polyester will be discharged into nature; on the other hand, as polyester The rapid development of industry is accompanied by a sharp increase in polyester waste. According to statistics, about 3%-5% will become waste in the process of polyester production and processing. Although waste PET does not directly pollute the environment, it is difficult to be degraded by air or microorganisms due to its strong chemical inertnes...
Claims
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IPC IPC(8): B09B3/00B09B5/00
CPCB09B3/00B09B5/00
Inventor 左洪运王双闪
Owner JIANGSU BURGEREE NEW TECH MATERIALS