Slurry treatment device for production of decorative base paper

Abstract

The invention discloses a slurry treatment device for decorative base paper production, and relates to the technical field of paper pulp treatment.The slurry treatment device comprises a slurry grinding barrel, a discharging opening is formed in the bottom of the slurry grinding barrel, a detachable sealing cover is arranged outside the discharging opening, a grinding roller is arranged in the slurry grinding barrel, and the grinding roller is meshed with the inner wall of the slurry grinding barrel in an extrusion mode; a driving swing rod is rotationally mounted at the bottom of the pulping barrel, the top of the outer end of the driving swing rod is rotationally connected with the bottom of the grinding roller, and driving equipment is mounted at the bottom of the pulping barrel and extends into the pulping barrel to rotationally drive the driving swing rod. The driving swing rod is continuously and rotationally driven, so that the grinding roller can be driven to rotate and rotate in the inner wall of the pulp grinding barrel, paper pulp is effectively ground, pulpifying of the paper pulp is more sufficient and rapid, rapid treatment of the paper pulp is completed, the treatment effect of the pulp is enhanced, and the treatment efficiency of the pulp is improved.

Description

technical field [0001] The invention relates to the technical field of pulp treatment, in particular to a slurry treatment device for producing decorative base paper. Background technique [0002] Decorative base paper, as an emerging decorative material paper, is widely used in decorative panels, composite floors, computer workbenches, office and household appliances, etc. With the continuous update of decorative materials, the application of decorative paper is becoming more and more extensive. In the production process of decorative base paper, specific raw materials need to be beaten into pulp, and the pulp should be cleaned, bleached and dehydrated, and finally the pulp can be used for papermaking. , Pulp is a fibrous substance made from plant fibers through different processing methods. It can be divided into mechanical pulp, chemical pulp and chemical mechanical pulp according to the processing method; it can also be divided into wood pulp and straw pulp according to ...

AI Technical Summary

Problems solved by technology

[0003] However, with the continuous deepening of the concept of environmental protection, in the paper industry, a large number of technologies for recycling waste paper have also appeared, that is, the waste paper is crushed, soaked, beaten, and after forming a slurry, subsequent processing is carried out, and finally papermaking is carried out. A large number of processing steps for raw materials are saved, but in the existing processing process of waste paper forming slurry, there is a lack of effective processing equipment, resulting in the need for waste paper to be processed in relatively dispersed steps such as shredding, soaking, and beating, and The slurry formation efficiency is low, and the fibers in the slurry are not fine enough, resulting in low slurry processing efficiency

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