Device for equally dividing pulp water in papermaking headbox

Abstract

The invention discloses a pulp water uniform distribution device used in a papermaking headbox. The pulp water uniform distribution device comprises a base plate, the papermaking headbox, a shifting device, an adjusting device and a cleaning device. The two sets of stirring devices are arranged, the two sets of stirring devices are connected with each other, one set of stirring devices is arranged at the upper end of the papermaking headbox, the other set of stirring devices is arranged in the cleaning device, stirring pieces used for stirring pulp are arranged at the bottoms of the two sets of stirring devices, and impurities and clustered fibers in the pulp can be attached to a stirring and sweeping plate when the stirring pieces stir the pulp; the height and the angle of the two groups of shifting devices are adjusted by the adjusting device, so that the two groups of shifting devices can be changed, pulp water can be conveniently poured into a papermaking headbox, the shifting sweeping plate attached with impurities can be conveniently placed in the cleaning device to be cleaned after the position is changed, and waiting for cleaning is not needed; the other group of unused shifting pieces can enter the papermaking headbox to continue working, the automation effect is good, manual replacement or cleaning is not needed, and the working efficiency is effectively improved.

Description

technical field [0001] The invention relates to the related field of a papermaking headbox, in particular to a device for equalizing pulp and water in a papermaking headbox. Background technique [0002] Papermaking is an important invention of the ancient Chinese working people. There are two forms: mechanical and manual. The mechanism is carried out continuously on the paper machine. The pulp suitable for paper quality is diluted with water to a certain concentration, and is initially dehydrated in the wire part of the paper machine to form a wet sheet, which is then pressed and dehydrated. , and then dried into paper. In the modern papermaking process, a lot of equipment is needed, and the papermaking headbox is indispensable. In the process of equalizing the inner pulp and water in the papermaking headbox, a special toggle is required. components for uniform mixing. [0003] Chinese patent: CN202121169212.4 A pulp water equalizing device in a papermaking headbox, inclu...

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Problems solved by technology

[0004] In the actual use of the above-mentioned patents and existing patents, due to the existence of a large number of fibers in the pulp water, some fibers are easy to form agglomerates and are not easy to clean during the stirring process. When working, because the toggle plate, the upper top cover and the drive assembly are integrated, it is not easy to disassemble and assemble. It is necessary to manually disassemble the entire box body, and then enter the inner wall for cleaning. During the cleaning process, the entire equipment will stop working and wait for cleaning Continue to work, consume manpower, and affect the efficiency of processing

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