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Electrostatic spinning device

A technology of electrospinning and spinning, which is used in textiles and papermaking, filament/thread forming, fiber processing, etc., to achieve the effects of simple control, short process flow and convenient operation

Active Publication Date: 2012-10-10
常熟紫金知识产权服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In view of this, the object of the present invention is to provide an electrostatic spinning device with adjustable humidity to solve the technical problem of spinning humidity adjustment in the electrostatic spinning process

Method used

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  • Electrostatic spinning device

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Embodiment Construction

[0024] The invention discloses an electrostatic spinning device capable of adjusting humidity, thereby solving the technical problem of adjusting the spinning humidity in the electrostatic spinning process.

[0025] The electrospinning device includes a barrel, a piston arranged in the barrel and capable of moving in the barrel, a spinneret arranged at one end of the barrel and communicated with the barrel, a high-voltage power supply device connected to the spinneret, The receiving plate set corresponding to the position of the spinneret and the grounding power line for the grounding of the receiving plate, the electrospinning device also includes a glass cover covering the periphery of the spinneret to form a closed spinning area, detecting the inside of the closed spinning area A humidity detector for humidity and a humidity regulating device for adjusting the humidity in the closed spinning area, the spinneret and the receiving plate are located in the closed spinning area ...

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Abstract

The invention discloses an electrostatic spinning device comprising a charging basket, a piston, a spinning nozzle, a high-voltage power supply device, a receiving plate and a grounding power line, wherein the piston is arranged in the charging basket and can move in the charging basket, the spinning nozzle is arranged at one end of the charging basket and communicated with the charging basket, the high-voltage power supply device is connected to the spinning nozzle, the receiving plate is arranged corresponding to the spinning nozzle, and the grounding power line is used for grounding the receiving plate; the electrostatic spinning device also comprises a glass cover arranged at the periphery of the spinning nozzle to form a closed spinning region, a humidify detector for detecting the humidity in the closed spinning region and a humidity adjusting device for adjusting the humidity in the closed spinning region, wherein the spinning nozzle and the receiving plate are located in the closed spinning region defined by the glass cover. The spinning region becomes a closed region through additionally arranging the glass cover in the spinning region, and the spinning humidity can be simply and rapidly controlled through arranging the humidity adjusting device for adjusting the humidity of a closed environment and the humidity detecting device.

Description

technical field [0001] The invention relates to an electrostatic spinning device, in particular to an electrostatic spinning device with adjustable humidity. Background technique [0002] Electrospinning is a special form of electrostatic atomization of polymer fluids. At this time, the substances split by atomization are not tiny droplets, but tiny jets of polymers, which can run for a long distance and finally solidify into fibers. Compared with electrospinning, electrostatic atomization uses different working media. Electrostatic atomization uses low-viscosity Newtonian fluid, while electrospinning uses high-viscosity non-Newtonian fluid. Correspondingly, the in-depth study of electrostatic atomization technology also provides a certain theoretical basis and knowledge base for the electrospinning system. The word "electrospinning" comes from "electrospinning" or earlier "electrostaticspinning", which is generally referred to as "electrospinning" or "electrospinning" in C...

Claims

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Application Information

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IPC IPC(8): D01D5/00
Inventor 徐岚司娜刘福娟何吉欢
Owner 常熟紫金知识产权服务有限公司
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