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Nnofiber spinning device

A nanofiber, collecting device technology, applied in fiber processing, textiles and papermaking, bundling of newly ejected filaments, etc., can solve problems such as high cost, low production efficiency, pollution, etc. Efficient effect

Inactive Publication Date: 2020-04-03
吴江舒宇纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, electrospinning also has the following inherent defects: firstly, a high-voltage electric field needs to be applied during the preparation process, and the cost is high, and safety issues require additional attention; secondly, the production efficiency is low; thirdly, the solution requires a certain proportion of solvent to make the solution have a certain conductivity, will cause pollution

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] see Figure 1 to Figure 5 , a nanofiber weaving device, comprising a material-filling rotor 4, a rotating shaft 3 and a collecting device 5, the material-filling rotor 4 communicates with the nozzle 8, the inside of the material-filling rotor 4 is filled with a polymer, and the bottom of the material-holding rotor 4 Connected with the rotating shaft 3, a collection device 5 is arranged around the rotor 4;

[0028] The inside of the material-filling rotor 4 is provided with a material-filling cavity 41, which is provided with a polymer, and the side wall of the material-filling rotor 4 is provided with a nozzle 8 communicating with the material-filling cavity 41, and the material-filling rotor 4 An upper heater 7 and a lower heater 71 are arranged on the upper and lower sides respectively. The bottom of the rotor 4 is connected...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a nanofiber spinning device, which comprises a material containing rotor, a rotating shaft, an upper heater, a lower heater and a collecting device, wherein a polymer is arranged in a material containing cavity in the material containing rotor, a nozzle communicating with the material containing cavity is formed in a side wall of the material containing rotor, the upper heater and the lower heater are respectively arranged at an upper side and a lower side of the material containing rotor, the bottom of the material containing rotor is connected with a top end of the rotating shaft, the collecting device is arranged around the external of the material containing rotor and the heaters, a material taking cavity is formed between the collecting device and an outer partition wall in a clamped mode, and the inner cavity of the nozzle is of a cone frustum structure. The design not only has no use for applying a high-voltage electric field, is independent of conductivity and higher in production efficiency, but also is better in collection effect, higher in yarn taking efficiency and wider in application range.

Description

technical field [0001] The invention relates to a nanofiber weaving device, in particular to a nanofiber weaving device, which is particularly suitable for avoiding the defects of high-voltage electric field and conductivity constraints, and improving production efficiency. Background technique [0002] Nanofibers refer to ultrafine fibers with a diameter of tens to hundreds of nanometers, which have unique advantages that other fibers cannot possess, such as very large specific surface area, ultrafine porosity, and good mechanical properties. In recent years, nanofibers have been widely used in textile materials, tissue engineering scaffolds, filter media, nanosensors, composite materials and other fields. [0003] The preparation of nanofibers has attracted the attention of experts and scholars at home and abroad. So far, there are many methods for preparing nanofibers, such as stretching method, microphase separation, template synthesis, self-assembly, electrospinning, e...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D5/18D01D1/04D01D7/00D01D11/00D01D13/02
CPCD01D1/04D01D5/18D01D7/00D01D11/00D01D13/02
Inventor 张稀黄瑾
Owner 吴江舒宇纺织有限公司
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