Paper machine runner foam-free optimization system

Abstract

The invention provides a foam-free optimization system for a flow channel of a paper machine, and relates to the technical field of flow channels of paper machines. The conveying part is arranged at the top of the rinsing part; the drainage part is arranged on the rear side of the rinsing part; the swinging part is arranged in the rinsing part; the defoaming part is arranged in the rinsing part; the defoaming part floats on the water surface of the rinsing water under the action of buoyancy, so that a floating block drives a foam filtering frame and a foam discharging frame to slide on a stable frame, foam is conveniently pushed into the foam discharging frame, and the foam in an internal foam discharging device is discharged through telescopic hoses on the left side and the right side of the foam discharging frame; the invention relates to a flow channel of a paper machine, which solves the problem that the quality of paper is affected due to the fact that foams generated by air gaps in paper scraps cannot be removed in the conveying process of the paper pulp after most of the paper scraps are crushed into the paper pulp to be directly conveyed into production equipment for a traditional flow channel of the paper machine.

Description

technical field [0001] The invention relates to the technical field of paper machine flow channels, in particular to a foam-free optimization system for paper machine flow channels. Background technique [0002] At present, in the process of paper production, pulp conveying is usually carried out by using an external white water tank flow channel. Therefore, a foam-free optimization system for the flow channel of a paper machine is required, so as to facilitate the processing and conveying of pulp. [0003] However, as far as the current traditional paper machine runners are concerned, most of the paper scraps are crushed to form pulp and then directly transported to the production equipment. As a result, during the transportation process, the foam cannot be removed due to the internal air gap of the paper scrap itself, thus affecting the paper quality. At the same time, when the pulp is transported, due to the lack of rinsing of the pulp, the pulp contains uneven paper dust...

AI Technical Summary

Problems solved by technology

[0003] However, as far as the current traditional paper machine runners are concerned, most of the paper scraps are crushed to form pulp and then directly transported to the production equipment, resulting in the pulp being conveyed, because the foam generated by the air gap inside the paper scrap itself cannot be removed, thus affecting the quality of the paper , at the same time, when the pulp is conveyed, due to the lack of rinsing of the pulp, the pulp contains uneven paper dust, which easily affects the thickness of the paper

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