High-speed pneumatic sorting and recycling device for plastic bottles

Abstract

The invention discloses a high-speed pneumatic sorting and recycling device for plastic bottles. The high-speed pneumatic sorting and recycling device for the plastic bottles comprises a belt conveying mechanism, a high-pressure air injection mechanism and a classification recycling mechanism, wherein the high-pressure air injection mechanism and the classification recycling mechanism are arrangedon the two sides of a belt respectively and relatively; the high-pressure air injection mechanism comprises multiple sets of high-pressure air nozzles, an air storage mechanism and a control mechanism, and the air storage mechanism and the control mechanism are connected with the high-pressure air nozzles; and the classification recycling mechanism comprises a plurality of recycling channels arranged relative to the multiple sets of the air nozzles one to one, the control mechanism controls the opening and closing of the high-pressure air nozzles according to identification information of theplastic bottles, and classification recycling of the plastic bottles with different labels is realized. The air injection direction of the high-pressure air nozzles faces the initial end direction ofthe belt. A baffle arranged in the belt conveying direction is further arranged on the belt conveying mechanism. High-pressure gas is used for corresponding blowing of the identified plastic bottlesso that different plastic bottles can be recycled into different recycling channels in high-speed movement, recycling is accurate and fast, and the recovery efficiency of 300 pieces of plastic bottlesper minute can be reached. The sorting precision is further improved by arranging the air injection direction and the baffle.

Description

technical field [0001] The invention relates to the technical field of recycling plastic bottles, in particular to a high-speed pneumatic sorting and recycling device for plastic bottles. Background technique [0002] At present, domestic recycling of plastic bottles mainly takes two forms: waste recycling stations and door-to-door purchases by individual waste recyclers. The recycling mechanism is backward and inefficient, resulting in the waste of a large amount of reusable resources. [0003] With the vigorous promotion and implementation of building a conservation-minded society in recent years, the recycling of plastic bottles has received more and more attention. For example, the emergence of a large number of automatic recycling equipment for beverage bottles can avoid random discarding of beverage bottles, which can not only protect the environment, but also improve recycling efficiency. [0004] However, the existing beverage bottle recycling machines cannot classi...

AI Technical Summary

Problems solved by technology

[0004] However, the existing beverage bottle recycling machines are not able to sort and collect beverage bottles well, and manual sorting and sorting are still required, which has the problems of high labor costs and low sorting efficiency

[0005] This shows that above-mentioned existing plastic bottle recycling especially still has inconvenience and defect on the recycling of sorting, and urgently needs to be further improved

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