Plastic bottle recycling auxiliary device for solid waste treatment

Abstract

The invention relates to the technical field of solid waste treatment, and discloses a plastic bottle recycling auxiliary device for solid waste treatment, which comprises an adjusting mechanism, and the adjusting mechanism comprises a rotating block; the distance between two hot grinding rollers is changed by rotating the rotating block, so that plastic bottles with different sizes are conveniently treated, a connecting frame moves, a connecting rod pushes the motor and the driving disc to move downwards, subsequent speed change operation is automatically triggered, the contact face of the driving disc and the follow-up disc is changed by moving of the driving disc, and high-speed rotation of the follow-up disc is changed into low-speed rotation, the hot grinding roller on the outer side of the follow-up disc rotates synchronously, the operation speed of the hot grinding roller is reduced, the hot grinding roller extrudes a plastic bottle to soften and seal the plastic bottle, surface packaging treatment is facilitated, the large-size plastic bottle is treated, the contact degree of the hot grinding roller and the large-size plastic bottle is increased through slow operation of the hot grinding roller, the hot grinding roller can effectively soften and flatten the plastic bottles, so that the processing quality of the plastic bottles is guaranteed.

Description

technical field [0001] The invention relates to the technical field of solid waste treatment, in particular to a plastic bottle recovery auxiliary device for solid waste treatment. Background technique [0002] Solid waste treatment is a process of reducing its volume and accelerating its natural purification through physical means or chemical actions such as biochemical action and pyrolysis gasification. In daily life, plastic bottles are the most common fixed waste. When they are recycled, they need to be cleaned. At present, hot pressing is often used to flatten and seal plastic bottles, and then use the stirred water, sand and gravel mixture. Carry out rubbing treatment on the plastic bottle to realize the cleaning of the surface label and glue. However, due to the various sizes of plastic bottles, compared with small-capacity plastic bottles, large-capacity plastic bottles are thicker and larger in volume, and the existing plastic bottle recycling devices cannot meet t...

AI Technical Summary

Problems solved by technology

However, due to the various sizes of plastic bottles, compared with small-capacity plastic bottles, large-capacity plastic bottles are thicker and larger in volume, and the existing plastic bottle recycling devices cannot meet the processing of plastic bottles of different specifications. In the case of incomplete softening and insufficient extrusion of high-capacity plastic bottles, the treatment effect on plastic bottles is not good. At the same time, large-capacity plastic bottles cannot pass the hot-pressing operation smoothly, which cannot meet the actual processing needs.

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