Sorting type garbage classification method

Abstract

The invention provides a sorting type garbage classification method which the comprises the four steps of obtaining feature information, preprocessing the information, optimizing an algorithm module and sorting garbage components. By obtaining and using the qualitative features of household garbage components and adopting a bubble sorting algorithm, a sorting model for sorting type classification of household garbage is constructed, and the method better meets the technical requirements of downstream incineration, pyrolysis gasification and the like. Compared with a classification and recognition technology based on machine vision, a classification and recognition technology based on X-ray, a classification and recognition technology based on acoustics, a classification and recognition technology based on magnetism and other modes for recognizing garbage chemical components and then grabbing and classifying the garbage chemical components, the method is high in the error-tolerant rate and the operation efficiency, and has the characteristics that the environmental influence is controllable, the product form is flexible, and the energy utilization efficiency is high in the operation process.

Description

technical field [0001] The invention relates to the technical field of garbage sorting, in particular to a sorting garbage sorting method. Background technique [0002] Dry waste is a large amount of energy that can replace carbon. However, dry waste with different properties such as calorific value and element composition has a variety of fuel qualities, so it needs to be used separately. Waste classification is to achieve efficient waste disposal. At present, there are two main forms of garbage sorting devices: (1) according to the physical characteristics of different components of garbage, such as density and electric charge, the garbage is sorted by means of wind force and magnetic field; (2) through images, Sound waves, spectra and other means first identify the types of garbage components, and then pick out specific components in the garbage by means of push rods and mechanical grippers; [0003] However, the above two waste sorting devices have their own problems. F...

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Problems solved by technology

[0003] However, the above two waste sorting devices have their own problems. For the former, there is no necessary relationship between the physical characteristics of domestic waste and their chemical utilization characteristics, so it is difficult to finely classify domestic waste according to the needs of downstream disposal and utilization technologies. ; For the latter, there are problems such as limited recognition accuracy and low sorting efficiency, so the present invention proposes a sorting type garbage classification method to solve the problems existing in the prior art

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