Heating and storage device for melting electrostatic spinning

A melting electrostatic and spinning technology, which is used in the melting of filament raw materials, textiles and papermaking, spinneret assemblies, etc., to prevent uneven heating, reduce cross-sectional area, and increase release area.

Pending Publication Date: 2020-01-10
JIHUA LAB
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems existing in the above-mentioned background technology, the present invention provides a melting electrospinning heating material storage device, which can heat the raw materials more uniformly and prevent the oxidation of the raw materials by setting a shunt shuttle, an air inlet channel and a thimble structure. No raw material escapes during the heating process, and the problem of nozzle clogging can be easily solved

Method used

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  • Heating and storage device for melting electrostatic spinning
  • Heating and storage device for melting electrostatic spinning

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Embodiment Construction

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0027] Such as Figures 1 to 2 As shown, the present invention provides a melting electrospinning heating material storage device, including a material storage tube 1 and a thimble 2, the outer wall of the material storage tube 1 is provided with a ring heater, and the ring heater is used for heating the material storage tube 1 The raw material is continuously heated, the upper end of the storage tank 1 is provided with a top cover 8, the top cover 8 is provided with a first cen...

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Abstract

The invention relates to the field of nanofiber manufacturing, in particular to a heating and storage device for melting electrostatic spinning. The heating and storage device for melting electrostatic spinning comprises a storage cylinder and an ejector pin, wherein an annular heater is arranged on the outer wall of the storage cylinder in a sleeving manner; a top cover is arranged at the upper end of the storage cylinder, and a first central hole is formed in the top cover; a nozzle is fixedly connected to the lower end of the storage cylinder, and a discharge port is formed in the nozzle; adistributing shuttle is arranged in the raw material cavity of the storage cylinder, and a second central hole is formed in the distributing shuttle; and the ejector pin sequentially penetrates through the first central hole and the second central hole and then penetrates through the discharge port. According to the heating and storage device, due to the arrangement of the distributing shuttle, an air inlet channel and the ejector pin structure, raw materials can be heated uniformly, oxidation of the raw materials is prevented, no raw materials can escape in the heating process, and the problem of nozzle blockage can be conveniently solved.

Description

technical field [0001] The invention relates to the field of nanofiber production, in particular to a melting electrostatic spinning heating storage device. Background technique [0002] With the development of society, whether it is industrial products or daily necessities, people's demand for nanofibers is increasing. Nanofibers are easy to form due to their thinner wire diameters and can be used in various fields such as heat insulation, sound absorption, catalysts and catalyst carriers. Since the invention of the classic spinning technique in 1930, various polymer nanofibers have been successfully developed and their properties studied in depth. With the development of society, the society's demand for nanofibers is increasing. The traditional electrospinning technology can no longer meet people's demand for nanofibers due to the production of raw materials. So under this social background, people invented melt electrospinning. Compared with traditional electrospinnin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D1/04D01D5/00D01D4/06D01D4/04
CPCD01D1/04D01D5/0069
Inventor 王晗史磊李申薛增喜
Owner JIHUA LAB
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