Wastepaper recovering device

Abstract

The invention discloses a wastepaper recovering device. The wastepaper recovering device comprises at least one wastepaper storage space, wherein the wastepaper storage spaces are connected with a worm gear; the worm gear is connected with a motor; a universal wheel is mounted under the wastepaper storage spaces; a weighing sensor is mounted at the bottom of each wastepaper storage space; the weighing sensors are connected with a PLC control system; a wastepaper feeding system and a partition plate are mounted above the wastepaper storage spaces; a paper output window is arranged on the partition plate; a paper twisting wheel covering a rotating shaft is mounted in the paper output window; the rotating shaft is connected with a stepping motor; the stepping motor is connected with the PLC control system. According to the wastepaper recovering device, wastepaper can be recovered and classified, and a piece of new paper can be output; and therefore, the recovering device has the positive meaning.

Description

technical field [0001] The invention relates to a waste paper recycling device, in particular to a waste paper recycling device capable of recycling waste paper and discharging new paper at the same time, belonging to the field of light machinery. Background technique [0002] The paper industry is an important part of the national economy. Paper and cardboard are not only the material basis of culture, education, press and publication, but also the packaging materials for important industrial and agricultural products. According to statistics, in 2005, the average annual consumption of paper and cardboard per person in the world was 45kg. , is the material foundation of material civilization in modern society and an important symbol of social development and progress. Generally speaking, every 1 ton of finished paper needs to consume 4~5m 3 Timber, a huge quantity, seriously damages the ecological environment. Seeking new papermaking raw materials and changing the resourc...

AI Technical Summary

Problems solved by technology

This will cause many disadvantages. First, due to the particularity of its environment, it is difficult to select and recycle waste paper specially, resulting in a large amount of waste paper being left idle in the garbage recycling bin and processed in other ways, which cannot be recycled. Second, because it is placed in the garbage collection station, the paper may undergo a series of chemical reactions with other substances, causing impurities to permeate the paper, which affects the quality of recyclable paper; third, due to such processing paper It is necessary to have special personnel to classify the paper in order to separate the waste paper according to their categories for the reproduction of higher quality paper.

This will be a relatively heavy workload for the staff

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