Polystyrene foamed plastic reshaping granulation system

Abstract

The invention relates to the technical field of foamed plastic regeneration, in particular to a polystyrene foamed plastic reshaping granulation system which comprises a crushing mechanism, a melting mechanism, an extrusion mechanism and a cutting mechanism, the melting mechanism is fixedly connected to the lower portion of the crushing mechanism, and the crushing mechanism and the melting mechanism are fixedly connected through a discharging pipe; the extrusion mechanism is arranged on one side of the melting mechanism, the cutting mechanism is arranged below the extrusion mechanism, and the cutting mechanism is in sliding connection with the extrusion mechanism; the crushing mechanism can cut large foamed plastic into chippings, the melting speed is increased, the melting mechanism can heat the chopped foamed plastic to a molten state, the extrusion mechanism further compresses the foamed plastic in the molten state and extrudes the foamed plastic out of pores to form a round strip shape. And after being in contact with outside air, the plastic is cooled to become hard round-strip plastic, and a cutter set in the cutting mechanism continuously cuts the round-strip plastic back and forth under the extrusion pipe to cut the round-strip plastic into particles.

Description

technical field [0001] The invention relates to the technical field of foam plastic regeneration, in particular to a polystyrene foam plastic remolding granulation system. Background technique [0002] Styrofoam is a non-degradable "white pollution" that pollutes the environment when it goes to landfill, or in another case, will come back to life and serve us when Styrofoam is recycled Life as a new source. [0003] In general, recyclers themselves or foam end-users often buy back compacted Styrofoam blocks and ingots and regenerate them into pellets through a pelletizing process which requires melting, compacting first The polystyrene foam blocks and ingots are very large in volume and high in density, and the melting speed is very slow, which prolongs the granulation process, and in the melting tank, some hard plastics melt slowly and are easy to follow the melting process. Fluid flow clogs internal tubing and can cause system blockage if not divided. Contents of the i...

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Problems solved by technology

[0003] In general, recyclers themselves or foam end-users often buy back compacted Styrofoam blocks and ingots and regenerate them into pellets through a pelletizing process which requires melting, compacting first The polystyrene foam blocks and ingots are very large in volume and high in density, and the melting speed is very slow, which prolongs the granulation process, and in the melting tank, some hard plastics melt slowly and are easy to follow the melting process. Fluid flow clogs internal tubing, causing system blockage if not divided

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