Dewatering device of used paper recycling apparatus and used paper recycling apparatus

Abstract

In a narrow used paper processing space of a used paper recycling apparatus of furniture size, this is a dewatering device for executing smoothly and efficiently a dewatering process as a principal component of a paper making process for manufacturing used paper pulp. Being disposed in a linkage location between a mesh belt and a smooth surface belt, and configured to roll and squeeze the mesh belt and the smooth surface belt from the upper and lower sides in a compressed state, the apparatus includes a preliminary dewatering roll unit for squeezing and dewatering preliminarily the wet paper on the mesh belt, and a final dewatering roll unit for squeezing and dewatering the wet paper on the mesh belt preliminarily dewatered in the preliminary dewatering roll unit to obtain dry paper of specified water content. Therefore, in a very narrow used paper processing space of a used paper recycling apparatus of furniture size, the dewatering process in the paper making process for manufacturing used paper pulp can be executed smoothly and very efficiently.

Description

technical field [0001] The present invention relates to a dewatering device of a waste paper recycling apparatus and a waste paper recycling apparatus, and more particularly, to a dewatering technique in a furniture-sized waste paper recycling apparatus installed at the original site of the waste paper, for use without discarding the generated waste paper. In-situ recycling and processing of waste paper into reusable paper. Background technique [0002] Various types of waste paper exist not only in government agencies or private companies, but also in daily life or ordinary households. Waste paper is usually discarded, incinerated and disposed of as waste. [0003] On the other hand, various technologies have been developed to regenerate and recycle waste paper that has hitherto been disposed of and discarded from the global need to effectively utilize limited resources on the earth. [0004] These waste paper recycling technologies are mainly installed and practiced in t...

AI Technical Summary

Problems solved by technology

[0005] Waste paper recycling also requires enormous manpower to collect waste paper, and waste paper collection involves many problems such as mixing foreign matter by many refuse collectors, improper sorting of paper due to lack of knowledge on waste paper recycling, and introduction of harmful objects, If waste paper is collected, in order to be 100% recycled as recycled paper, final inspection and cleaning treatment by professional workers is required

On the other hand, confidential documents are not easily recycled and are mainly incinerated, making recycling less efficient

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