Biological fiber continuous forming equipment

A molding equipment, bio-fiber technology, applied in the direction of coating, can solve the problems of limitation and inability to process high-strength bio-fibers, and achieve the effect of improving strength

Pending Publication Date: 2021-11-30
TSINGHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, most of the existing biological fibers are formed by wet spinning, dry spinning and electrospinning. However, the forming equipment corresponding to these methods is limited by the existing technology, and it is impossible to process high-strength fibers continuously and efficiently. biological fiber

Method used

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  • Biological fiber continuous forming equipment
  • Biological fiber continuous forming equipment
  • Biological fiber continuous forming equipment

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0043] Please refer to Figure 1 to Figure 5 , figure 1 A top view of the biological fiber continuous molding equipment provided for a specific embodiment of the present invention; figure 2 for figure 1 main vie...

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Abstract

The invention discloses biological fiber continuous forming equipment. The equipment comprises an extrusion device, a solidification device, a drying device, a collection device and a beam combining device, the beam combining device can be arranged between the drying device and the collection device, the extrusion device is used for continuously extruding multiple strands of fiber filaments, then solidification bath contained in the solidification device is used for solidifying the immersed fiber filaments, then, the fiber filaments after solidification are dried by using the drying device, and the multi-strand fiber filaments are combined by using the beam combining device, so that the strength of the fiber filaments is improved; and finally, the rotating collection device is used for collecting the fiber filaments, the devices are sequentially arranged, continuous production is achieved, and therefore, high-strength biological fibers can be continuously and efficiently processed.

Description

technical field [0001] The invention relates to the technical field of fiber forming, in particular to a continuous forming device for biological fibers. Background technique [0002] Due to the disadvantages of traditional fibers such as nylon, Kevlar, and carbon fiber, such as poor degradability and poor skin-friendly air permeability, biological fibers such as spider silk and silk have attracted widespread attention. With the development of biofiber technology, the processing efficiency and high strength requirements of biofiber are getting higher and higher. [0003] However, most of the existing biological fibers are formed by wet spinning, dry spinning and electrospinning. However, the forming equipment corresponding to these methods is limited by the existing technology, and it is impossible to process high-strength fibers continuously and efficiently. biological fiber. [0004] Therefore, how to design a continuous biofiber forming equipment to ensure continuous an...

Claims

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Application Information

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IPC IPC(8): B29C48/05B29C48/28B29C48/00B29C37/00
CPCB29C48/05B29C48/28B29C48/001B29C37/0092
Inventor 刘凯万思康张洪杰
Owner TSINGHUA UNIV
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