Noise reduction type recovery device for plastic waste based on PBAT raw materials

Abstract

The invention discloses a noise reduction type recovery device for plastic waste based on PBAT raw materials. The device comprises a cleaning material preparation pool, a plurality of material conveying frames arranged side by side, a heating cover and an electric heating pipe for heating to soften plastic, and a material cutting machine for slicing the softened plastic, the material cutting machine comprises a cylindrical material cutting box, a material pressing mechanism is arranged at the top of the material cutting box and used for extruding softened plastic to infiltrate into the material cutting box, a material turning hopper used for containing and discharging materials is arranged in the cleaning and material preparing pool, and high-temperature-resistant conveying belts in a tightened state is arranged on the material conveying frames. Recycled plastic waste is poured into the arranged cleaning and material preparing pool to be cleaned and decontaminated, then conveyed through the material conveying frame, baked to be in a softened state through the electric heating pipe in the heating cover above the material conveying frames, and then falls into the material cutting machine to be sliced and discharged, so that noise generated by smashing the plastic in a hard-to-hard mode is greatly eliminated, a quiet environment is also provided for workers, and popularization value is achieved.

Description

technical field [0001] The invention relates to the technical field of plastic recycling, in particular to a noise-reducing recycling device for plastic waste products based on PBAT raw materials. Background technique [0002] The full name of PBAT is butylene terephthalate. PBAT is mainly made of PTA (or DMT), AA and BDO plastic particles as raw materials, and is directly produced by esterification and polycondensation under the condition of a catalyst. PBAT can be processed into hollow bottle or box structure through extrusion molding, blow molding, injection molding and other processing methods, which are widely used in daily life. As the society continues to strengthen environmental protection measures, plastic waste products are generally recycled and crushed, and then returned to the furnace for processing and reshaping. Existing recycling equipment uses mechanically driven crushing blades to crush the recycled plastic waste head-to-head, and collects. Noise during the...

AI Technical Summary

Problems solved by technology

As the society continues to strengthen environmental protection measures, plastic waste products are generally recycled and crushed, and then returned to the furnace for processing and reshaping. The existing recycling equipment uses mechanically driven crushing blades to crush the recycled plastic waste head-to-head, and collects. Noise during the collection If it is too large and lasts for a long time, it will not only cause continuous damage to the body of the staff, but also increase the maintenance frequency of the crushing blades, which is not conducive to the continuous crushing of plastic waste

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