CN105624806B - A kind of bubble electrostatic spinning system for preparing complex fiber material - Google Patents
A kind of bubble electrostatic spinning system for preparing complex fiber material Download PDFInfo
- Publication number
- CN105624806B CN105624806B CN201610202148.2A CN201610202148A CN105624806B CN 105624806 B CN105624806 B CN 105624806B CN 201610202148 A CN201610202148 A CN 201610202148A CN 105624806 B CN105624806 B CN 105624806B
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- Prior art keywords
- spinning
- fiber material
- complex fiber
- spinneret orifice
- cylinder
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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
- D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
- D01D5/0038—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion the fibre formed by solvent evaporation, i.e. dry electro-spinning
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
- D01D5/0069—Electro-spinning characterised by the electro-spinning apparatus characterised by the spinning section, e.g. capillary tube, protrusion or pin
Abstract
The invention discloses a kind of bubble electrostatic spinning system for preparing complex fiber material, by using the spinning cylinder of inside and outside nested type device for spinning is used as with gas receiver, different solution is separately positioned and is delivered to by single liquid-transport pipe-line between closed spinning cylinder, solution is well mixed by the rotation of gas receiver, mass production is realized.Liquid feed device is set to be closed, it is to avoid the change of spinning solution property occur, it is ensured that spinning quality, reduces environmental pollution.Spinneret orifice on spinning cylinder is designed as equidistant vertical axial arrangement, the bubble produced at the spinneret orifice of arbitrary neighborhood is effectively avoided and influences each other；At least one venthole of spinneret orifice is in it in same level simultaneously, this ensure each spinneret orifice can normally spinning so that raising prepares the yield of micro-nano complex fiber material.Reception device is set to drum-type and around spinning tin one week, this effectively increases the receiving area of fiber, and provides possibility for ensured sustained development, mass production.
Description
Technical field
The invention belongs to spining technology field, and in particular to a kind of bubble electrostatic spinning system for preparing complex fiber material
System.
Background technology
Micro nanometer fiber material has size small, and specific surface area is big, and fiber continuity is good, and high specific surface area etc. one is
The advantage of row, thus have in fields such as environmental sanitation, Information technology, energy security, biomedicine, national defense and military it is wide should
Use prospect.At present, the method for preparation micro nanometer fiber material is varied, emerge in an endless stream, and electrostatic spinning technique is due to possessing
Technique is simple controllable, with low cost, can quickly obtain the micro nanometer fiber of different-diameter, different-shape, difference in functionality etc. excellent
Gesture, thus be acknowledged as preparing one of micro nanometer fiber most efficient method.
As social development is sharply increased to micro nanometer fiber material demand, the mass production of micro nanometer fiber material
It must just be faced and problem urgently to be resolved hurrily into one.However, for traditional single needle or Multi needle electrostatic spinning technique
For, easily blocked because it has syringe needle, hardly possible cleaning, the low defect of yield, therefore be difficult the mass for meeting micro nanometer fiber
Production.In order to overcome this kind of defect as far as possible, researcher proposes some new Static Spinnings during being updated to it
Silk technology, such as：Roller electrostatic spinning technique, disk electrostatic spinning technique centrifuges spinning technique, bubble electrostatic spinning technique etc., this
A little spining technologies all realize the mass production of micro nanometer fiber to a certain extent.
Wherein, bubble electrostatic spinning technique possesses low-voltage, can the advantage such as spinning polymer species is more.Its principle is by gas
Stream forms single or multiple regular and uniform bubble in solution surface, passes through the effect of high-voltage electrostatic field after bubbles burst
Countless spinning taylor cones are formed, so as to produce without several micro nanometer fibers, this method largely improves micro-nano
The yield of rice fiber.But, there is spinning solution when preparing complex fiber material and be exposed in current bubble electrostatic spinning technique
SOLUTION PROPERTIES is caused to change in air so as to reduce spinning efficiency, many bubbles, which influence each other, causes the Thailand of bubbles burst generation
Strangle cone to interact, the problems such as heterogeneity, the solution of difference in functionality are unable to the mixing of substantially uniformity, thus lead to not realize
More massive mass production micro-nano complex fiber material.
For above-mentioned technical problem, it is necessary to provide a kind of effective bubble electrostatic spinning dress for preparing complex fiber material
Put, to solve to influence each other between bubble during bubble electrostatic spinning and different spinning solutions are unable to asking for substantially uniformity mixing
Topic, realizes the mass production of micro-nano complex fiber material.
The content of the invention
In view of this, the invention provides a kind of bubble electrostatic spinning system for preparing complex fiber material, by using
The spinning cylinder of inside and outside nested type is with gas receiver as device for spinning, and different solution is separately positioned and defeated by single transfusion catheter
Deliver between closed spinning cylinder and gas receiver, be well mixed solution by the rotation of gas receiver, realize micro-nano complex fiber
The mass production of material.
A kind of bubble electrostatic spinning system for preparing complex fiber material proposed according to the purpose of the present invention, including feed flow
Device, feeder, device for spinning, reception device and HVDC electric supply installation, the liquid feed device include reservoir, extremely
Lack a liquid separatnig plate being arranged in the reservoir, the reservoir is separated to form at least two liquid storage lists by the liquid separatnig plate
The different high polymeric solution of input in member, different liquid storage units, each liquid storage unit passes through a transfusion catheter and device for spinning phase
Connection；
The device for spinning includes spinning cylinder with rotating on the gas receiver being arranged inside the spinning cylinder, the spinning cylinder
Form and venthole is formed on spinneret orifice, the gas receiver, the feeder is supplied by airway tube into the gas receiver
, there is gap between the spinning cylinder and gas receiver, form the liquid storage space of high polymeric solution, the output end of the transfusion catheter in gas
Connected with the liquid storage space；
During spinning, two or more high polymeric solution is respectively enterd in liquid storage space by transfusion catheter, in storage
It is mixed to form uniform liquid film under the rotary action of inflator, and bubble, bubbles burst is formed under airflow function at spinneret orifice
Substantial amounts of micro nanometer fiber is produced, is collected on the reception device.
It is preferred that, the spinning hole number on the upper different level of spinning cylinder is identical or different, the spinning in same level
Hole is is spaced substantially equidistant, and the outlet hole number on gas receiver on different level is identical or different, the outlet in same level
Hole is to be spaced substantially equidistant.
It is preferred that, the single hole area of venthole is in 0.1-2cm2。
It is preferred that, maximum gauge at least big 5mm of the centre-to-centre spacing than any spinneret orifice of two spinneret orifices of arbitrary neighborhood.
It is preferred that, the wall thickness 1-5mm of the spinning cylinder, the single hole area of spinneret orifice is in 0.5-3cm2In the range of.
It is preferred that, at least one venthole is in same level with spinneret orifice.
It is preferred that, spacing is 0.1-1cm between the spinning cylinder and the gas receiver.
It is preferred that, the reception device includes receiver board and driving roller, and the receiver board surround spinning cylinder one week,
The driving roller is arranged on the inside of the receiver board, and outside tangent with spinning cylinder, and the receiver board is in the driving
Rotated within one week around spinning cylinder under the driving of roller.
It is preferred that, the bubble electrostatic spinning system also includes the tune for being used to adjust distance between reception device and spinning cylinder
Save device.
It is preferred that, it is provided with to adjust the measuring pump of infusion rate, the meter of the infusion rate on the transfusion catheter
Amount scope is 1-60ml/min.
Compared with prior art, the advantage of the bubble electrostatic spinning system disclosed by the invention for preparing complex fiber material
It is：
By using the spinning cylinder of inside and outside nested type with gas receiver as device for spinning, different solution is separately positioned and leads to
Cross single transfusion catheter to be delivered between closed spinning cylinder and gas receiver, solution is well mixed by the rotation of gas receiver, it is real
The mass production of existing micro-nano complex fiber material.
Liquid feed device is set to be closed, it is to avoid the change of spinning solution property occur, it is ensured that spinning quality, reduces environment dirty
Dye.
Spinneret orifice on spinning cylinder is designed as equidistant vertical axial arrangement, the spinning of arbitrary neighborhood is effectively avoided
The bubble produced at hole influences each other；At least one venthole of spinneret orifice is set to be in it in same level simultaneously, this guarantor
Demonstrate,prove each spinneret orifice can normally spinning so that raising prepares the yield of micro-nano complex fiber material.
Reception device is set to drum-type and around spinning tin one week, this effectively increases the receiving area of fiber,
And provide possibility for ensured sustained development, mass production.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of bubble electrostatic spinning system；
Fig. 2 is the structural representation of gas receiver；
Fig. 3 is the structural representation of spinning cylinder；
Fig. 4 is the structural representation of liquid feed device；
Fig. 5 is the structural representation of reception device.
1st, motor；2nd, rotating shaft；
3rd, gas receiver；31st, air inlet；32nd, venthole；33rd, rotating shaft interface；
4th, spinning cylinder；41st, airway passage；42nd, inlet；43rd, spinneret orifice；44th, rotating shaft passage；
5th, liquid feed device；51st, feed liquor fluid-delivery valve；52nd, reservoir；53rd, measuring pump；54th, transfusion catheter；55th, liquid separatnig plate；
6th, feeder；7th, airway tube；8th, polymer bubble；
9th, reception device；91st, incoming roller；92nd, the first driving drum；92nd, the second driving drum；94th, roller is spread out of；
95th, receiver board；10th, HVDC electric supply installation.
Embodiment
Current bubble electrostatic spinning technique has spinning solution exposure when preparing complex fiber material to be caused in atmosphere
SOLUTION PROPERTIES changes so as to reduce spinning efficiency, and many bubbles, which influence each other, causes the taylor cone of bubbles burst generation to be made mutually
With, the problems such as heterogeneity, the solution of difference in functionality are unable to the mixing of substantially uniformity, thus lead to not to realize more massive
Mass production micro-nano complex fiber material.
There is provided a kind of bubble electrostatic spinning system for preparing complex fiber material for deficiency of the prior art by the present invention
System, by using the spinning cylinder of inside and outside nested type with gas receiver as device for spinning, different solution is separately positioned and passes through list
One liquid-transport pipe-line is delivered between closed spinning cylinder and gas receiver, is well mixed solution by the rotation of gas receiver, is realized micro-
The mass production of nanometer composite fiber material.
Technical scheme will be clearly and completely described by embodiment below.Obviously, retouched
The embodiment stated is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.
Please also refer to Fig. 1 to Fig. 5, as illustrated, a kind of bubble electrostatic spinning system for preparing complex fiber material, bag
Liquid feed device 5, feeder 6, device for spinning, reception device 9 and HVDC electric supply installation 10 are included, liquid feed device 5 includes
Reservoir 52, at least one is arranged at the liquid separatnig plate 55 in reservoir, and reservoir 52 is separated to form at least two by liquid separatnig plate 55
The different high polymeric solution of input in liquid storage unit, different liquid storage units, each liquid storage unit is by a transfusion catheter 54 with spinning
Silk device is connected.Each liquid storage unit is non-interference, and heterogeneity, the solution of function can separate and be placed on independent liquid storage unit
In, therefore can be for preparing multifunctional composite fiber material.
Liquid feed device in the present invention is designed as substantially closed space structure, effectively avoids solvent volatilization and changes spinning
The property of silk solution is (such as：Viscosity, concentration, surface tension etc.), so as to cause spinning process unstable and pollution to environment etc.
Problem.
Meanwhile, liquid feed device is designed as the multiple-unit space structure being mutually isolated, and can effectively solve the problem that heterogeneity spinning
Solution is (such as：Solution containing nano particle, viscosity differs larger solution, solution with difference in functionality etc.) not exclusively mixing
Shortcoming, be conducive to preparing more uniform, the micro-nano complex fiber material of multifunction.
It is additionally provided with to adjust the measuring pump 53 of infusion rate, the metering model of the infusion rate of measuring pump on liquid feed device
Enclose for 1-60ml/min, measuring pump is located on transfusion catheter 54, and measuring pump can effectively control liquid inlet volume, make various dissimilarities
Matter, the solution of difference in functionality can be sufficiently mixed by appropriate proportioning.In addition, also setting up feed liquor fluid-delivery valve 51 on liquid feed device, lead to
The continuous supply of solution can be effectively ensured by crossing setting feed liquor fluid-delivery valve, and keep the pressure balance of each liquid storage unit in liquid feed device
With normal feed flow.
Device for spinning includes spinning cylinder 4 and passes through air guide with rotating the gas receiver 3 being arranged inside spinning cylinder 4, feeder 6
Pipe 7 is supplied into gas receiver 3.
Air inlet 31, venthole 32 and rotating shaft interface 33 are provided with gas receiver 3.Gas receiver 3 includes several vertically
The venthole 32 in its side is spaced substantially equidistant, the quantity for the venthole 32 on different level can be differed,
But in same level several ventholes 32 should keep being spaced substantially equidistant, be so conducive to liquid film forming bubble.
The single hole area of venthole 32 is in 0.1-2cm2In the range of, it can be selected according to actual pressure size, it is ensured that air-flow can make liquid film
Become stable bubble.
Airway passage 41, inlet 42, spinneret orifice 43 and rotating shaft passage 44 are provided with spinning cylinder.Spinning cylinder 4 includes
Several are spaced substantially equidistant the spinneret orifice 43 in its side vertically, for the quantity of the spinneret orifice 43 on different level
Can differ, but in same level several spinneret orifices 43 should keep being spaced substantially equidistant, and for any
The centre distance of two adjacent spinneret orifices 43 is required for 5mm at least bigger than any single hole maximum gauge, is so conducive to bubble
Formation, while being interacted between avoiding adjacent bubbles.The sidewall thickness of spinning cylinder 4 is in the range of 1-5mm, and this is conducive to protecting
Hold the liquid film in spinneret orifice to stablize and avoid solution in spinneret orifice from accumulating, so that bubble is easily produced at spinneret orifice.
The single hole area of spinneret orifice 43 is in 0.5-3cm2In the range of, can according to real solution surface tension, viscosity etc. because
Element selection, it is ensured that produce stable bubble.
During design, the quantity of venthole and spinneret orifice can be equal or different, if meet make it is axially aligned spinning cylinder 4
On at least one the axially aligned venthole 32 on gas receiver 3 of spinneret orifice 43 with its be in same level on,
So ensure that each spinneret orifice 43 can normally produce bubble and carry out spinning.
Spinning cylinder uses nesting type structure with gas receiver, there is gap therebetween, and the gap forms high polymeric solution
Liquid storage space, the output end of transfusion catheter is connected with the liquid storage space, inputs a variety of high polymeric solutions respectively into liquid storage space.
Spacing is maintained in the range of 0.1-1cm between spinning cylinder and gas receiver in the present invention, and this is conducive to gas receiver rotation to drive solution equal
Even mixing, and form equally distributed liquid film in spinning tube inner surface.
In the present invention, gas receiver is made up of metal material, is shaped as cylinder or cone or truncated cone etc., spinning cylinder
Same to be made of metal material, shape is consistent with gas receiver, it is ensured that normal spinning.The wherein material of gas receiver and spinning cylinder
Matter and its shape can be set as needed, be not limited herein.
During spinning, two or more high polymeric solution is respectively enterd in liquid storage space by transfusion catheter, spinning
Cylinder is fixed, and gas receiver is rotated under the drive of motor 1 and rotating shaft 2, and a variety of solution are carried out to be mixed to form uniform liquid
Film, and bubble is formed under airflow function at spinneret orifice, bubbles burst produces substantial amounts of micro nanometer fiber, collects and receiving dress
Put.The rotating speed of gas receiver in the present invention and the infusion rate of liquid feed device are configured according to a certain percentage.
Reception device 9 is connected or is grounded with the negative pole of HVDC electric supply installation 10, reception device 9 include receiver board 95 with
Roller is driven, receiver board 95 is arranged on the inside of receiver board around spinning tin 4 one weeks, driving roller, and outside tangent with spinning cylinder,
Receiver board is rotated for one week under the driving of driving roller around spinning cylinder.The receiver board can be metallic plate, and the metallic plate can be solid
The structure type such as plate or web plate, is not limited specifically.
Drive roller to include incoming roller 91, the first driving drum 92, the second driving drum 93, spread out of roller 94.Fiber
Material, which is collected to be transmitted by driving roller on receiver board 95, realizes that continuous-stable is collected.
In addition, bubble electrostatic spinning system also includes the adjuster for being used to adjust distance between reception device and spinning cylinder
(not shown).Position of the reception device with respect to device for spinning can be set according to specific needs.
The operation principle of the present invention is as follows：
Polymer solution is injected into reservoir 52 by feed liquor fluid-delivery valve 51, then opens feeder 6 by air guide
Pipe 7 conveys gas into gas receiver 3；At the same time, motor 1 is started, the drive shaft 2 of motor 1 drives gas receiver 3 at the uniform velocity to revolve
Turn；Now, reception device 9 is adjusted to the reception distance of needs；Measuring pump 53 is being opened, is leading to the solution in reservoir 52
Cross transfusion catheter 54 to spinning cylinder 4 in convey solution, by adjust measuring pump 53 flow come suitable control each component solution
Ratio；Finally, HVDC electric supply installation 10 is opened to adjust to required voltage.Into the solution in spinning cylinder by gas receiver
The uniform liquid film of shear action forming properties between 3 and spinning cylinder 4, the liquid film at spinneret orifice 43 is by from venthole
The outer surface for acting on spinning cylinder 4 of 32 air-flow forms polymer bubble 8, and polymer bubble 8 is overcoming its surface tension broken
Formed after splitting without several fine fluid columns, in the presence of the high-voltage electrostatic field that HVDC electric supply installation 10 is improved, every fluid column
A taylor cone is equivalent to, the taylor cone for thus forming countless spinning produces substantial amounts of micro nanometer fiber, and these fibers are most
It is collected in eventually in reception device 9, so as to realize that serialization, mass prepare complex fiber material to a certain extent.
The invention discloses a kind of bubble electrostatic spinning system for preparing complex fiber material, by using inside and outside nested type
Spinning cylinder with gas receiver as device for spinning, different solution is separately positioned and is delivered to by single liquid-transport pipe-line closed
Between spinning cylinder and gas receiver, solution is well mixed by the rotation of gas receiver, the batch of micro-nano complex fiber material is realized
Metaplasia is produced.
Liquid feed device is set to be closed, it is to avoid the change of spinning solution property occur, it is ensured that spinning quality, reduces environment dirty
Dye.
Spinneret orifice on spinning cylinder is designed as equidistant vertical axial arrangement, the spinning of arbitrary neighborhood is effectively avoided
The bubble produced at hole influences each other；At least one venthole of spinneret orifice is set to be in it in same level simultaneously, this guarantor
Demonstrate,prove each spinneret orifice can normally spinning so that raising prepares the yield of micro-nano complex fiber material.
Reception device is set to drum-type and around spinning tin one week, this effectively increases the receiving area of fiber,
And provide possibility for ensured sustained development, mass production.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of bubble electrostatic spinning system for preparing complex fiber material, including liquid feed device, feeder, device for spinning,
Reception device and HVDC electric supply installation, it is characterised in that the liquid feed device includes reservoir, and at least one is arranged at
The reservoir is separated to form at least two liquid storage units, different liquid storages by the liquid separatnig plate in the reservoir, the liquid separatnig plate
The different high polymeric solution of input in unit, each liquid storage unit is connected by a transfusion catheter with device for spinning；
The device for spinning includes spinning cylinder and is molded with rotating on the gas receiver being arranged inside the spinning cylinder, the spinning cylinder
Have and venthole is formed on spinneret orifice, the gas receiver, the feeder is supplied by airway tube into the gas receiver, institute
State between spinning cylinder and gas receiver and there is gap, form the liquid storage space of high polymeric solution, the output end of the transfusion catheter is with being somebody's turn to do
Liquid storage space is connected；
During spinning, two or more high polymeric solution is respectively enterd in liquid storage space by transfusion catheter, in gas receiver
Rotary action under be mixed to form uniform liquid film, and bubble is formed under airflow function at spinneret orifice, bubbles burst is produced
Substantial amounts of micro nanometer fiber, is collected on the reception device.
2. the bubble electrostatic spinning system as claimed in claim 1 for preparing complex fiber material, it is characterised in that on spinning cylinder
Spinning hole number on different level is identical or different, and the spinneret orifice in same level is is spaced substantially equidistant, on gas receiver
Outlet hole number on different level is identical or different, and the venthole in same level is to be spaced substantially equidistant.
3. the bubble electrostatic spinning system as claimed in claim 1 for preparing complex fiber material, it is characterised in that venthole
Single hole area is in 0.1-2cm2。
4. the bubble electrostatic spinning system as claimed in claim 1 for preparing complex fiber material, it is characterised in that arbitrary neighborhood
Maximum gauge at least big 5mm of the centre-to-centre spacing of two spinneret orifices than any spinneret orifice.
5. the bubble electrostatic spinning system as claimed in claim 1 for preparing complex fiber material, it is characterised in that the spinning
The wall thickness 1-5mm of cylinder, the single hole area of spinneret orifice is in 0.5-3cm2In the range of.
6. the bubble electrostatic spinning system as claimed in claim 1 for preparing complex fiber material, it is characterised in that at least one
Individual venthole is in same level with spinneret orifice.
7. the bubble electrostatic spinning system as claimed in claim 1 for preparing complex fiber material, it is characterised in that the spinning
Spacing is 0.1-1cm between cylinder and the gas receiver.
8. the bubble electrostatic spinning system as claimed in claim 1 for preparing complex fiber material, it is characterised in that the reception
Device includes receiver board and driving roller, and the receiver board is arranged at described around the spinning tin one week, the driving roller
On the inside of receiver board, and it is outside tangent with spinning cylinder, the receiver board is under the driving of the driving roller around spinning cylinder one
Week rotates.
9. the bubble electrostatic spinning system as claimed in claim 1 for preparing complex fiber material, it is characterised in that the bubble
Electrostatic spinning system also includes the adjuster for being used to adjust distance between reception device and spinning cylinder.
10. the bubble electrostatic spinning system as claimed in claim 1 for preparing complex fiber material, it is characterised in that described defeated
It is provided with to adjust the measuring pump of infusion rate on fluid catheter, the measures range of the infusion rate is 1-60ml/min.
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| CN201610202148.2A CN105624806B (en) | 2016-03-31 | 2016-03-31 | A kind of bubble electrostatic spinning system for preparing complex fiber material |
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| CN201610202148.2A CN105624806B (en) | 2016-03-31 | 2016-03-31 | A kind of bubble electrostatic spinning system for preparing complex fiber material |
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| CN105624806B true CN105624806B (en) | 2017-09-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102444636B1 (en) * | 2016-10-08 | 2022-09-19 | 박순영 | Electrospinning apparatus having dynamic bumping tool and selectable electromagnetic wave supply tool |
| CN107604451B (en) * | 2017-10-11 | 2020-04-28 | 广州新诚生物科技有限公司 | Magnetic fluid spinning device |
| CN109402746A (en) * | 2018-12-29 | 2019-03-01 | 李瑞锋 | A kind of spray head of netted bitubular cylindrical static electric spinning device |
| CN109865608A (en) * | 2019-04-02 | 2019-06-11 | 盐城工业职业技术学院 | A kind of Electrostatic Spray Technology |
| CN113215667A (en) * | 2021-04-29 | 2021-08-06 | 南京工业大学 | Preparation method for preparing micron/nano fiber by electromagnetic vibration and magnetic coupling |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104593881A (en) * | 2015-02-12 | 2015-05-06 | 北京化工大学 | Electrostatic spinning device for preparing double-component composite material nanofiber |
| CN104752734A (en) * | 2015-02-25 | 2015-07-01 | 大连理工大学 | Low-temperature solid oxide fuel cell cathode in core-shell nano fiber structure and electrostatic spinning preparation method thereof |
| CN205603730U (en) * | 2016-03-31 | 2016-09-28 | 苏州大学 | Bubble electrostatic spinning system of preparation composite fiber material |
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| KR100780346B1 (en) * | 2006-09-19 | 2007-11-30 | 주식회사 아모메디 | An electro-centrifugal spinning apparatus and a method for mass production of nano-fibers using the same |
| KR101058913B1 (en) * | 2009-07-24 | 2011-08-24 | 웅진케미칼 주식회사 | Apparatus for manufacturing nanofiber nonwoven fabric by electrospinning and nanofiber nonwoven fabric produced therefrom |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104593881A (en) * | 2015-02-12 | 2015-05-06 | 北京化工大学 | Electrostatic spinning device for preparing double-component composite material nanofiber |
| CN104752734A (en) * | 2015-02-25 | 2015-07-01 | 大连理工大学 | Low-temperature solid oxide fuel cell cathode in core-shell nano fiber structure and electrostatic spinning preparation method thereof |
| CN205603730U (en) * | 2016-03-31 | 2016-09-28 | 苏州大学 | Bubble electrostatic spinning system of preparation composite fiber material |
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