Reprocessed plastic device

Abstract

The invention relates to the technical field of plastic processing, in particular to a reprocessed plastic device. The reprocessed plastic device comprises a base, a drive mechanism, an extrusion mechanism, a rotary cooling mechanism and a pelletizing mechanism. A supporting table is arranged on the base. The extrusion mechanism comprises an extrusion assembly, an extrusion barrel is arranged at the end, away from the drive mechanism, of the extrusion assembly, and multiple extrusion films distributed along the circumference of the extrusion barrel at equal distance are arranged on the extrusion barrel. The rotary cooling mechanism comprises a cooling tank and a heat exchange assembly, and penetrating pipes in one-to-one correspondence to the extrusion films are arranged in the cooling tank. The pelletizing mechanism comprises a pelletizing barrel, one end of the pelletizing barrel is connected with the end, away from the extrusion barrel, of the cooling tank, one end of each penetrating pipe extends towards the interior of the pelletizing barrel, a rotary cutting knife capable of rotating along the axis of the pelletizing barrel is arranged in the pelletizing barrel, and a discharging hopper is arranged at the bottom of the pelletizing barrel. According to the technical scheme, when plastic is cooled, water can form circulating water, cold water is constantly injected, pollution is reduced, and production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of plastic processing, in particular to a recycled plastic device. Background technique [0002] Plastic recycling refers to an environmental protection behavior that uses a certain recycling process to recycle and reuse waste plastics to turn waste into treasure. China's waste plastics are mainly plastic films, plastic wires and woven products, foam plastics and plastic packaging boxes, etc. The recycling Applications can be divided into recycled materials, fuels and power generation. In the existing production process of plastic pellets, the melted and extruded plastic needs to be cooled and then cut to form plastic pellets. However, in the cooling process, water is required Cooling, when the plastic strips are cooled in water, the water temperature will rise, which will lead to the problem of poor cooling effect, so it is necessary to make the water form circulating water and continuously inject cold wate...

AI Technical Summary

Problems solved by technology

[0002] Plastic recycling refers to an environmental protection behavior that uses a certain recycling process to recycle and reuse waste plastics to turn waste into treasure. China's waste plastics are mainly plastic films, plastic wires and woven products, foam plastics and plastic packaging boxes, etc. The recycling Applications can be divided into recycled materials, fuels and power generation. In the existing production process of plastic pellets, the melted and extruded plastic needs to be cooled and then cut to form plastic pellets. However, in the cooling process, water is required Cooling, when the plastic strips are cooled in water, the water temperature will rise, which will lead to the problem of poor cooling effect, so it is necessary to make the water form circulating water and continuously inject cold water, because after the plastic is cooled in water, there will be a certain amount of water in the water. Chemical composition, so it will cause certain pollution to water resources, therefore, we propose a recycled plastic device to solve the problems raised above

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