Fiber dispersion equipment and fiber dispersion method for dispersing wet-type agglomerated fiber pulp for papermaking

Abstract

The invention provides fiber dispersion equipment and method for dispersing wet-type agglomerated fiber pulp for papermaking. The fiber dispersion equipment comprises a lower shell, an upper shell, afiber dispersion outer tank and a fiber dispersion inner tank, wherein the surface of the lower shell is fixedly connected with a connecting support rod; the ends, away from the surface of the lower shell, of the connecting supporting rods are fixedly connected with the surface of the upper shell; the inner wall of the upper shell is fixedly connected with the outer surface of the fiber dispersionouter tank; the surface of the fiber dispersion outer tank is fixedly connected with the inner wall of the lower shell; and the bottom of the fiber dispersion outer tank is fixedly connected with anisolation plate. According to the fiber dispersion equipment and method for dispersing wet-type agglomerated fiber pulp for papermaking, pulp fibers are separately dispersed by utilizing pressure generated by wind power and various telescopic parts with different effects; therefore, the problems that when a common paper pulp fiber dispersing device is used, agglomerated fibers are not prone to being scattered, even a small amount of fibers are wound into balls and sink to the bottom, fiber distribution is not uniform, and the papermaking quality is affected are effectively solved.

Description

[0001] This application is a divisional application with an application date of June 28, 2019 and an application number of CN201910571447.7, whose invention name is a fiber dispersion equipment for wet-type united fiber pulp dispersion for papermaking. technical field [0002] The invention relates to the technical field of papermaking, in particular to a fiber dispersion device and method for wet-type united fiber pulp dispersion for papermaking. Background technique [0003] In the papermaking process, pulp needs to be produced. Pulp is the main raw material for the production of finished paper. During the production process, pulp is easy to agglomerate in water and gather into fiber clusters. Fibers containing a certain amount of water are easy to separate, interlace, or even entangle. , the pulp needs to be dispersed before papermaking. The current dispersion and dispersed fibers can improve the quality of the finished paper, and it is also necessary to check the quality ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a fiber dispersing equipment and method for wet-type united fiber pulp dispersion for papermaking, which solves the problem that it is not easy to break up the agglomerated fibers when the general pulp fiber dispersing equipment is in use. Open, even a small amount of fiber will be wound into a group and sink at the bottom, resulting in uneven fiber distribution and affecting the quality of papermaking

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