Plastic product processing method
A technology for plastic products and processing methods, applied in the field of plastics, can solve the problems of combustion-type treatment of polluting the environment, not easy to degrade, and difficult to handle, and achieves the effects of scientific and reasonable processing methods, high utilization rate, and high processing efficiency.
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Embodiment 1
[0016] A method for processing plastic products, mainly comprising the following steps,
[0017] 1) Freezing, put the plastic products into the freezing room for processing, the freezing temperature is -100°C, liquid nitrogen is used as the refrigerant, and the freezing time is 3 hours;
[0018] 2) Breaking, crushing frozen plastic products;
[0019] 3) Separation, taking out structural parts in plastic products, etc.;
[0020] 4) Crushing, crushing the remaining plastic products, and controlling the crushing particle size to 300 mesh;
[0021] By adopting the above steps, plastic products can be effectively treated.
Embodiment 2
[0023] A method for processing plastic products, mainly comprising the following steps,
[0024] 1) Freezing, put the plastic products into the freezing room for processing, the freezing temperature is -80°C, using liquid nitrogen as the refrigerant, and the freezing time is 5 hours;
[0025] 2) Breaking, crushing frozen plastic products;
[0026] 3) Separation, taking out structural parts in plastic products, etc.;
[0027] 4) Crushing, crushing the remaining plastic products, and controlling the crushing particle size to 450 mesh;
[0028] By adopting the above steps, plastic products can be effectively treated.
Embodiment 3
[0030] A method for processing plastic products, mainly comprising the following steps,
[0031] 1) Freezing, put the plastic products into the freezing room for processing, the freezing temperature is -90°C, liquid nitrogen is used as the refrigerant, and the freezing time is 4 hours;
[0032] 2) Breaking, crushing frozen plastic products;
[0033] 3) Separation, taking out structural parts in plastic products, etc.;
[0034] 4) Crushing, crushing the remaining plastic products, and controlling the crushing particle size to 400 mesh;
[0035] By adopting the above steps, plastic products can be effectively treated.
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