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Distributing plate for carbon fiber spinning and distributing assembly thereof

A distribution plate and spinning technology, which is applied in the field of fiber spinning and processing, can solve the problems such as the overall performance decline of the tow, the easy occurrence of broken filaments, and the impact on the process, so as to achieve the effect of retaining the runoff area, facilitating processing and assembly, and improving production efficiency.

Active Publication Date: 2017-03-08
HARBIN TIANSHUN CHEM TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This will have a great negative impact on the forming of the as-spun filaments, reduce the overall performance of the tow, and easily cause broken filaments and messy filaments, which directly affect the subsequent process.

Method used

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  • Distributing plate for carbon fiber spinning and distributing assembly thereof
  • Distributing plate for carbon fiber spinning and distributing assembly thereof
  • Distributing plate for carbon fiber spinning and distributing assembly thereof

Examples

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings, but the following detailed description is not considered to limit the present invention.

[0027] The distribution plate provided by the present invention is composed of several slats 1 and plate frames 2 . figure 1 It is a schematic diagram of the front view structure of the distribution board slats in a preferred solution of the present invention. From figure 1 It can be seen that the slat 1 is a wave structure formed by multiple bending. In actual operation, a strip metal sheet with sufficient width can be selected according to actual needs, and formed by multiple bending. The whole slat is formed by connecting end to end of a crest and trough structural unit. Each crest and trough unit consists of a bending surface I 11 bent upwards obliquely, a horizontal connection surface I 12 connected to the end of the bending surface I 11, and an obliquely downward...

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Abstract

The invention discloses a distributing plate for carbon fiber spinning and a distributing assembly thereof and belongs to the technical field of carbon fiber spinning and processing. The distributing plate consists of a plate frame and a plurality of plate strips, wherein the plate strips are provided with bent surfaces, connecting surfaces I and connecting surfaces II, the plate stirps are fixedly connected to form a plate strip body through the connecting surfaces I and the connecting surfaces II of the adjacent plate strips, and the edge of the plate strip body is fixedly connected with the inside of the plate frame. Distributing holes are formed in the bent surfaces, the connecting surfaces I and the connecting surfaces II of the adjacent plate strips. In addition, the invention further provides a distributing assembly of the distributing plate. The plate surface of the distributing plate is honeycomb, the flowing speed of a solution entering a spinning box can be effectively homogenized, accordingly the phenomena of supercritical flow and turbulent flow occurred when the solution enters the spinning box surging channel are avoided, and the production efficiency of spinning production is remarkably improved.

Description

technical field [0001] The invention relates to a distribution plate for carbon fiber spinning and a distribution assembly thereof, belonging to the technical field of fiber spinning processing. Background technique [0002] In the process of fiber processing, the coagulation bath solution after the spinning raw material solution needs to be transferred to the spinning box for processing such as spinning and drawing. During the circulation of the solution in the coagulation bath, a pump is generally used to pump the solution into the spinning box, but when the solution enters the channel of the spinning box, there will be rapid and turbulent flow. This will cause a relatively large negative impact on the forming of the as-spun filaments, reduce the overall performance of the tow, and easily cause broken filaments and messy filaments, which directly affect the subsequent process. Contents of the invention [0003] In order to solve the above-mentioned technical problems, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D5/06D01D13/02
CPCD01D5/06D01D13/02
Inventor 孟凡钧孟子顺
Owner HARBIN TIANSHUN CHEM TECH DEV CO LTD
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