Anti-pulp-throwing edge trimming wheel mechanism for hand towel production equipment and use thereof

A technology for production equipment and paper towel, applied in paper machine, wet end of paper machine, paper making, etc., can solve the problem of serious pulping, and achieve the goal of reducing energy consumption, reducing power consumption of broken paper, and saving energy consumption for drying. Effect

Active Publication Date: 2015-07-15
HENGAN WUHU PAPER IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is, on the one hand, to provide an anti-slipping edge wheel mechanism for paper towel production equipment, which can not only effectively solve the serious problem of traditional edge wheel throwing pulp, but also realize the flexibility of the position of the edge wheel Adjustment

Method used

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  • Anti-pulp-throwing edge trimming wheel mechanism for hand towel production equipment and use thereof
  • Anti-pulp-throwing edge trimming wheel mechanism for hand towel production equipment and use thereof

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Experimental program
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Effect test

Embodiment 1

[0026] Such as figure 1 As shown, an anti-flapping pulp edge-receiving wheel mechanism for paper towel production equipment includes an upper frame 1, a lower frame 2, and an edge-receiving wheel 3. The edge-receiving wheel 3 is installed on the upper machine through a multi-directional adjustment mechanism 4. On the frame 1, a squeegee mechanism 5 is installed on the multi-directional adjustment mechanism 4, and the lower frame 2 is provided with a slurry recovery tank 6 and a support roller 7, the slurry recovery tank 6 is located directly below the squeegee mechanism 5, and the support roller 7 Be located at the bottom of edge finishing wheel 3 and be connected with it by rolling. The slurry recovery tank 6 is a bucket-shaped structure, the bottom of the slurry recovery tank 6 is provided with a slurry recovery pipe 22, the surface of the edge finishing wheel 3 is a smooth surface with a surface roughness Ra≤100 μm, and the surface of the idler roller 7 is provided with a m...

Embodiment 2

[0033]The purpose of an anti-swing pulp edge-receiving wheel mechanism for paper towel production equipment is to use it for the papermaking of low-quantity paper types, and the speed of the paper machine is ≤500m / min. The part is used to avoid the loss caused by the trimming of the paper processing machine, and it does not need to be glued when used in the wire part, which improves the service life of the trimming wheel.

[0034] Its specific working process in the paper machine is as follows: the spraying width of the headbox of the paper machine is 3000mm, and it passes through the forming part, chopping board or vacuum suction box dehydration element, and reaches the anti-swing pulp receiving wheel mechanism. The edge finishing wheel can accurately shape the wet paper page to a certain value between 2800mm and 2950mm according to the paper processing machine or customer demand, and the excess wet paper edge will be taken away with the edge finishing wheel. The edge finishi...

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Abstract

The invention discloses an anti-pulp-throwing edge trimming wheel mechanism for hand towel production equipment and use thereof. The anti-pulp-throwing edge trimming wheel mechanism comprises an upper rack (1), a lower rack (2) and an edge trimming wheel (3), wherein the edge trimming wheel (3) is installed on the upper rack (1) through a multidirectional adjusting mechanism (4), a pulp scraping mechanism (5) is installed on the multidirectional adjusting mechanism (4), a pulp recovery tank (6) and a carrier roller (7) are arranged on the lower rack (2), the pulp recovery tank (6) is arranged below the pulp scraping mechanism (5), and the carrier roller (7) is arranged below the edge trimming wheel (3) and is in rolling connection with the edge trimming wheel (3). The anti-pulp-throwing edge trimming wheel mechanism is installed at the wire part of a papermaking machine, rubber coating is not needed, wet webs with web width of 3000mm are finalized to wet webs with web width of 2800-2950 under the drive of a net, the trimmed paper does not pass through a drying cylinder for drying, and the drying energy consumption and paper edge breaking power consumption are reduced. The anti-pulp-throwing edge trimming wheel mechanism can further solve the problem that the existing edge trimming wheel seriously throws pulp and realize flexible adjustment of the position of the edge trimming wheel.

Description

technical field [0001] The invention relates to an anti-swinging pulp edge-receiving wheel mechanism for paper towel production equipment and its application, belonging to the field of papermaking equipment. Background technique [0002] Papermaking is one of the four great inventions of our country. With the improvement of the level of science and technology, the papermaking technology has also been continuously improved. The edge-receiving wheel of the 2800-type short and long mesh paper towel machine is hoisted by a screw rod, which has the disadvantages of low screw strength (M16 screw rod is usually used) and a large connection gap. The pulp is serious, and the pulp is thrown onto the paper sheet, which affects the quality of the finished product and production efficiency; in addition, the trimming wheel in the existing equipment is fixed and cannot be adjusted, so it cannot be adjusted in time when the paper width requirement changes, and the flexibility of the equipme...

Claims

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Application Information

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IPC IPC(8): D21F1/56
CPCD21F1/56
Inventor 崔建同吴涵星钟联齐王军
Owner HENGAN WUHU PAPER IND
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