Waste paper classification recycling method, recycling terminal and recycling system

Abstract

The invention relates to a waste paper classification recycling method, a recycling terminal and a recycling system. The waste paper classification recycling method comprises the steps of winding waste paper; detecting the thickness of the winded waste paper; judging whether the paper is a single waste paper sheet or multiple waste paper sheets according to a detection result; if judging the paperis the single waste paper sheet, determining the type of the winded single waste paper sheet; if judging the paper is the multiple waste paper sheets, determining the type of the winded multiple waste paper sheets; and recycling the waste paper according to the type of the winded waste paper. According to the waste paper classification recycling method provided by the invention, the waste paper is classification recycled, so that the waste paper recycling utilization ratio can be effectively improved, the environment pollution is reduced, the recycling quality is high, and a favorable renewable resource recycling environment can be built. The waste paper classification recycling method provided by the invention can be beneficial to shortening a recycling process and reducing the waste paper recycling cost, and has a great help to the improvement of the economic benefit of a papermaking industry.

Description

technical field [0001] The application belongs to the technical field of environmental protection and energy-saving equipment, and in particular relates to a method for sorting and recycling waste paper, a recycling terminal and a recycling system. Background technique [0002] Waste paper recycling can produce huge economic and environmental benefits in terms of reducing pollution, improving the environment, saving virgin fiber resources and energy, and protecting forest resources. aspect. However, at present, office paper, magazines, advertising paper, and newspapers in office areas and universities are mainly disposed of in the following ways: mixed with ordinary waste for incineration and landfill, or scattered and manually recycled. Such waste paper processing method has the following disadvantages: 1) serious waste of paper resources is caused. Waste paper is directly treated as ordinary garbage, with a low recovery rate and a small amount of recycling, which affects...

AI Technical Summary

Problems solved by technology

There are following disadvantages in such waste paper processing mode: 1) cause serious waste of paper resources

Waste paper is directly treated as ordinary garbage. The recovery rate is low and the amount of recycling is small, which affects the full utilization of renewable resources and leads to a serious loss of paper resources.

2) Aggravate environmental pollution

The pollution caused by incineration of waste paper as ordinary garbage will aggravate the burden on the environmental situation

38% of recycled waste paper flows into waste paper mills, which will be treated indiscriminately in the beating and deinking process due to unsorted waste paper, consuming a large amount of chemical reagents and aggravating environmental pollution

3) The quality of traditional recycling methods is low

In the process of waste paper recycling, there is no strict sorting, resulting in mixed waste paper of different types and grades, and it is difficult to meet the requirements of paper-making enterprises in terms of quality and scale.

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