Equipment of improving card silver quality through net supporting plate to guide electrostatic spinning and using method

A technology of electrospinning and electrospinning solution, applied in electrospinning, textile and papermaking, filament/thread forming, etc. Environmentally friendly effect

Active Publication Date: 2016-09-07
WUHAN TEXTILE UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to overcome the technical problem of static electricity phenomenon in the processing of chemical fibers by carding machines in the prior art and affect the quality of card sliver, and provide a stati

Method used

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  • Equipment of improving card silver quality through net supporting plate to guide electrostatic spinning and using method
  • Equipment of improving card silver quality through net supporting plate to guide electrostatic spinning and using method
  • Equipment of improving card silver quality through net supporting plate to guide electrostatic spinning and using method

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0070] Example 1:

[0071] See figure 1 - Picture 8 , An equipment for improving the quality of card sliver by guiding the electrospinning with a net plate, comprising an upper roller 1, a lower roller 2, a bell mouth 3 and a cotton net 4, the upper roller 1, the lower roller 2 are arranged up and down in parallel , One side of the cotton web 4 penetrates through the gap before the upper roller 1, the lower roller 2, and the other side of the cotton web 4 passes through the bell mouth 3. The cotton web 4 is located on the upper roller 1, the lower roller 2 and the horn The part between the mouth 3 is in the shape of a triangle;

[0072] Above the cotton web 4 is hung a horizontal fixed rod 5 parallel to the upper roll 1 and the lower roll 2, and the horizontal fixed rod 5 is provided with a plurality of electrostatic spinning nozzles 6. The housing of the electrostatic spinning nozzle 6 The high-voltage power supply 62 is energized, the inner cavity of the electrospinning nozzle...

Example Embodiment

[0075] Example 2:

[0076] The basic content is the same as Example 1, the difference is:

[0077] The guide air hole 18 includes a No. 1 guide hole 181, a No. 2 guide hole 182, a No. 3 guide hole 183, and a No. 4 guide hole 184; the support net plate 10 includes a plate body 105 and the Concentric No. 1 rotating torus 101, No. 2 rotating toroidal surface 102, No. 3 rotating toroidal surface 103, and No. 4 rotating toroidal surface 104. The center part of the No. 1 rotating toroidal surface 101 is provided with a guide air hole 181, two No. 2 rotating torus 102 is provided with a plurality of No. 2 guide wind holes 182, No. 3 rotating torus 103 is provided with a plurality of No. 3 guide wind holes 183, and No. 4 rotating torus 104 is provided with a plurality of No. 4 guide winds. Hole 184; the second guiding air hole 182 is uniformly arranged in the same circle on the second rotating ring surface 102, the third guiding air hole 183 is evenly arranged in two concentric circles on...

Example Embodiment

[0078] Example 3:

[0079] The basic content is the same as Example 1, the difference is:

[0080] The middle part of the transverse fixing rod 5 is located directly above the cotton net 4, the two ends of the transverse fixing rod 5 extend to the outside of the cotton net 4, and the middle part of the transverse fixing rod 5 is provided with a plurality of electrospinning nozzles 6. The two ends of the fixed rod 5 are respectively connected with the No. 1 vertical adjustment device 7 and the No. 2 vertical adjustment device 8, and the bottoms of the No. 1 vertical adjustment device 7 and the No. 2 vertical adjustment device 8 are respectively provided. Longitudinal moving device 9; the horizontal fixing rod 5, the first vertical adjusting device 7, the second vertical adjusting device 8, and the longitudinal moving device 9 are covered with the same outer cover 11 (transparent shield), the outer cover 11 It is a closed structure with one-way opening, the bottom of the outer cover...

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PUM

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Abstract

Equipment of improving card silver quality through a net supporting plate to guide electrostatic spinning comprises an upper roller, a lower roller, a horn mouth and a cotton net. One side of the cotton net penetrates in from a gap in front of the upper or lower roller while the other side of the same penetrates out from the horn mouth, a net supporting plate with a guide air hole is arranged below the cotton net, a transverse fixing rod mounted with multiple electrostatic spinning nozzles is suspended above the cotton net, and two ends of the transverse fixing rod are connected with a vertical adjusting device with a longitudinal moving device arranged at the bottom. When the equipment is in use, the electrostatic spinning nozzles spray electrostatic spinning to realize stacking on the cotton net, the electrostatic spinning is electroconductive nanofiber containing polyaniline, multi-wall carbon nanotube or graphene, height of the nozzles and gaps between the nozzles and the lower roller are adjusted through the vertical adjusting device and the longitudinal moving device, and the guide air hole finishes electrostatic spinning through wind powder to improve uniformity. Due to the design, the phenomenon of static electricity can be solved, card silver quality and subsequent processing are unaffected, and the equipment is high in adjustability, environment-friendliness and static electricity removing efficiency and quite low in cost.

Description

technical field [0001] The invention relates to a textile equipment, which belongs to the field of textiles, and in particular to an equipment and a method for improving the quality of raw sliver by using a support plate to guide electrospinning, and is particularly suitable for providing a low-cost, high-efficiency improved raw sliver quality equipment and methods. Background technique [0002] In the spinning process, the carding process occupies a central position. The carding machine in the carding process is the key equipment that directly affects the quality of spinning. Among the various components of the carding machine, the coiler is an important component that has the function of coiling the sliver formed by the cotton net. , the cotton sliver is a little fluffy before coiling, and the bell mouth of the coiler has the function of further tightening and guiding the cotton sliver. As the output of the carding machine increases, the cotton sliver entering the bell mo...

Claims

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Application Information

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IPC IPC(8): D01D5/00D04H1/728
CPCD01D5/00D01D5/003D04H1/728
Inventor 张如全武继松李建强张尚勇
Owner WUHAN TEXTILE UNIV
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