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A hot-melt electrostatic integrated spinning machine equipment

An electrospinning and spinning machine technology, which is applied in the field of hot-melt electrostatic integrated spinning machine equipment, can solve the problems of long dissolution time, less pore size fibers, and easy contact with the solution, so as to improve safety, enhance strength, and prevent freezing effect

Active Publication Date: 2018-11-02
NANTONG TEXTILE & SILK IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the purpose of the present invention is to provide a hot-melt electrostatic integrated spinning machine equipment to solve the problems in the prior art that the solution is easy to contact, the dissolution time is long, and the aperture fiber is small.

Method used

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  • A hot-melt electrostatic integrated spinning machine equipment
  • A hot-melt electrostatic integrated spinning machine equipment
  • A hot-melt electrostatic integrated spinning machine equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] (1) Put the weighed 5g polystyrene polymer particles into the quartz syringe 2, and the upper and lower parts of the quartz syringe 2 are fixedly connected by the threaded screw port provided on the quartz syringe 2, so that the flexibility and The glass fiber heating belt 4 with better heat-resistant effect is wrapped around the lower half of the quartz syringe 2, through the thermocouple 23 probe mounting hole 24 opened at the bottom of the quartz syringe 2, the K-type thermocouple 23 and the K-type thermocouple are installed. The pair 23 is arranged in the middle of the sample in the quartz syringe 2;

[0038](2) Plug in the power supply of the temperature control device, set the temperature of the temperature controller 11, adjust it to 250°C, and set the timing time of the timer 12 to 30 minutes;

[0039] (3) Set the flow pump, and the propulsion speed is 1ml / h;

[0040] (4) Adjust the electrospinning device. The electrospinning device includes a spinneret, a spin...

Embodiment 2

[0043] (1) Put the weighed 5g polystyrene polymer particles into the quartz syringe 2, and the upper and lower parts of the quartz syringe 2 are fixedly connected by the threaded screw port provided on the quartz syringe 2, so that the flexibility and The glass fiber heating belt 4 with better heat-resistant effect is wrapped around the lower half of the quartz syringe 2, through the thermocouple 23 probe mounting hole 24 opened at the bottom of the quartz syringe 2, the K-type thermocouple 23 and the K-type thermocouple are installed. The pair 23 is arranged in the middle of the sample in the quartz syringe 2;

[0044] (2) Plug in the power supply of the temperature control device, set the temperature of the temperature controller 11, adjust it to 230°C, and set the timing time of the timer 12 to 30 minutes;

[0045] (3) Set the flow pump, and the propulsion speed is 0.1ml / h;

[0046] (4) Adjust the electrospinning device. The electrospinning device includes a spinneret, a s...

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Abstract

The invention discloses a hot-melting electrostatic integrated spinning machine. The spinning machine comprises an electrostatic spinning device, wherein the electrostatic spinning device comprises a needle cylinder and a propeller, the propeller comprises a core rod connected with the needle cylinder, the needle cylinder is vertically arranged, the core rod is connected at the upper port of an inner cavity of the needle cylinder in a sealed manner, a partition layer is arranged in the inner cavity of the needle cylinder and divides the inner cavity of the needle cylinder into a pressurizing space located on the upper side and a pressurized space located on the lower side, and a vertically through hole is formed in the partition layer. The machine is simple in structure, convenient to operate and flexible to move, occupies small space and can realize mass production.

Description

technical field [0001] The invention relates to a hot-melt electrostatic integrated spinning machine equipment, which belongs to the technical field of machinery. Background technique [0002] Nanofibers are indispensable and important materials in the fields of national environment, protection, new energy, etc. At present, in industrial production, nanofibers are mainly prepared by electrospinning. This general and simple preparation method can continuously prepare diameter Fibers ranging from tens of nanometers to hundreds of microns. Through the study of Taylor and fight-instability theory, electrospinning technology can be reasonably controlled, and nanomaterials with complex structures, ribbon fibers, porous fibers, coaxial fibers and hollow fibers can be prepared. [0003] At present, the instruments used for electrospinning can be roughly divided into three categories: the first category is the electrospinning machine with needles, the positive electrode in the elect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01D5/00
CPCD01D5/0023D01D5/003D01D5/0069
Inventor 张克勤曾琦祁宁袁伟孟凯
Owner NANTONG TEXTILE & SILK IND TECH RES INST
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