CN107974719A - Electrospinning fibre sample collection device - Google Patents
Electrospinning fibre sample collection device Download PDFInfo
- Publication number
- CN107974719A CN107974719A CN201711418056.9A CN201711418056A CN107974719A CN 107974719 A CN107974719 A CN 107974719A CN 201711418056 A CN201711418056 A CN 201711418056A CN 107974719 A CN107974719 A CN 107974719A
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- CN
- China
- Prior art keywords
- babinet
- collection device
- electrospinning fibre
- sample collection
- saddle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- D01D7/00—Collecting the newly-spun products
-
- 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
- D01D11/00—Other features of manufacture
-
- 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
- D01D4/00—Spinnerette packs; Cleaning thereof
Abstract
Electrospinning fibre sample collection device, belong to electrostatic spinning field, in order to solve the problems, such as existing electrospinning fibre sample collection device and injection apparatus integral type or it is unique it is corresponding caused by equipment occupation space it is unreasonable, babinet including hollow, rectangular, saddle, intake valve is set on the babinet, and air bleeding valve is accordingly set, the intake valve is connected to constant-humidity constant-temperature source of the gas machine to be supplied to box house, the top surface of the babinet has rubber pad, rubber pad has the pin hole of electrospinning fibre injection syringe needle insertion babinet, its bottom surface sets metal runners, the saddle is cylindrical metal body, its bottom outputs the sliding slot being adapted with the metal runners of tank floor so that it is slidably coupled to metal runners；Electrode jack on babinet is connected with metal runners, and electrode jack is connected to the anode of high voltage power supply by power cord, and the injection syringe needle of electrospinning fibre is connected to high-voltage power cathode.
Description
Technical field
The invention belongs to electrostatic spinning field, it is related to a kind of collection device of electrospinning fibre sample under constant-humidity constant-temperature environment.
Background technology
Electrostatic spinning technique is widely used in nano-fiber material preparation field.Nano-fiber material is because of its remarkable thing
Reason, chemical characteristic, possess the field of being widely applied and unlimited development prospect, each state all is stepping up to improve existing electrostatic spinning skill
The electrospinning device of art or development of new.In electrostatic spinning production process, the Polymer Solution of electric charge is carried by allowing
Spray, stretch in high-voltage electrostatic field, cleaving, volatilization curing, ultimately forming fibrous speciality.Influence electrospun fibers pattern
Have much with the parameter of property, such as the distance between high voltage power supply voltage swing, collecting board and spinning nozzle for being provided, collect
The solubility of organic solvent, glutinous elastic force, the solution of solution in the shape of plate, area, the surface tension of solution, electrical conductivity, solution
Weight, flow velocity, the temperature of environment, humidity and surrounding magnetic field, electric field etc..Electrostatic spinning environmental parameter is to electrostatic spinning process
The humiture of decisive role, especially electrospinning fibre injection environment is played, directly influences the quality of production of electrospinning fibre.State
Interior most spinning equipment is that the environment temperature of spinning is surveyed and controlled, and occasional carries out humidity simple artificial
Intervene, such as increase the methods of being allowed to dry drying prescription, dehumidifier, based on such a mode to electrospinning fibre injection ambient temperature and humidity it is simple,
Arbitrarily control lacks the stability of serviceability and environmental parameter, and its is unfavorable for the high-quality quantity research of electrospinning fibre.
External a few high-end electrospinning fibre equipment is mounted with dedicated epidemic disaster control device in environment is sprayed, but equipment knot
Structure is complicated, involves great expense, and is unfavorable for being promoted the use of on a large scale at home；And in electrospinning fibre course of injection, portion
Electrospinning fibre is divided to scatter to the certain area beyond electrospinning fibre collecting board, cleaning not in time can cause the material that next time tests
Pollution, since electrospinning scattering is disorderly and unsystematic, the on-site cleanup work after experiment can take scientific research personnel's plenty of time；And
Lab space is nervous during scientific experiment, because injection is disorderly and unsystematic, can only there is an electrospinning fibre in a region
Equipment works, these factors all seriously affect the efficiency of scientific experiment.
The content of the invention
In order to solve existing electrospinning fibre sample collection device and injection apparatus integral type or it is unique it is corresponding caused by set
The problem of standby occupied space is unreasonable, the present invention proposes following scheme：A kind of electrospinning fibre sample collection device, including hollow square
Babinet, the saddle of shape, set intake valve on the babinet, and accordingly set air bleeding valve, and the intake valve is connected to constant humidity
Constant temperature source of the gas machine to box house to supply, and the top surface of the babinet has rubber pad, and rubber pad, which has, sprays electrospinning fibre
Syringe needle is inserted into the pin hole of babinet, its bottom surface sets metal runners, and the saddle is cylindrical metal body, its bottom is outputed and case
The sliding slot that the metal runners of body bottom surface are adapted is so that it is slidably coupled to metal runners；Electrode jack and metal on babinet
Slideway is connected, and electrode jack is connected to the anode of high voltage power supply by power cord, and the injection syringe needle of electrospinning fibre is connected to high pressure
Positive pole.
Beneficial effect：The present invention use babinet as sample collection device, and top surface has rubber pad on it, and rubber pad has
Have and the pin hole of electrospinning fibre injection syringe needle insertion babinet, its bottom surface are set into metal runners, the saddle is cylindrical metal
Body, its bottom outputs the sliding slot being adapted with the metal runners of tank floor so that it is slidably coupled to metal runners, realizes
Injection apparatus and collection device it is separable, combine, and using constant-humidity constant-temperature source of the gas to remain under separated structure, maintenance
The stabilization of enclosed environment.
Brief description of the drawings
Fig. 1：Electrospinning fibre sprays schematic diagram；
Fig. 2：A kind of schematic diagram of electrospinning fibre sample collection device；
Fig. 3：The structure diagram of saddle；
Fig. 4：The structure diagram of telescopic outrigger；
Fig. 5：Telescopic outrigger coordinates flexible schematic diagram with upper and lower attacker；
Fig. 6：A kind of schematic diagram of electrospinning fibre sample collection device.
Wherein：1. constant temperature and humidity source of the gas, 2. babinets, 3. intake valves, 4. air bleeding valves, 5. rubber pads, 6. electrode jacks, 7. sides
Door, 8. door handles, 9. supporting legs, 10. tight lock knobs, attacker on 11., 12. time attackers, 13. cross bars, inner groovy, 15. lift
Platform, 16. saddles, 17. table tops, 18. annular shallow slots, 19. sliding slots.
Embodiment
Embodiment 1：A kind of electrospinning fibre sample collection device is present embodiments provided, it can be more used in section
Grind, as a kind of inexpensive electrospinning fibre laboratory sample collection device.The collection device by constant temperature and humidity source of the gas, babinet, into
Air valve, air bleeding valve, rubber pad, saddle, slideway, electrode jack, side door, attacker, the part such as U-shaped supporting leg of stretching form.
A kind of constant temperature and humidity source of the gas fexible unit in field in order to control, can by the outside delivery air of pipeline, the temperature of air,
Humidity and flow are adjustable.Babinet is rectangular space made of acrylic material.Acrylic material cost is low, it is easy to process, have
It is good leakproofness, transparent easy to observation, the rectangular space of customization sizes can be required according to electrospinning experiment.The bottom of box is set
There is slideway, the thermohygrometer easy to external observation is equipped with babinet.Intake valve is connected by pipeline with constant temperature and humidity source of the gas.Experiment
Before, for importing constant temperature and humidity air to babinet.Air bleeding valve plays the role of unidirectional air guide, starts preceding cooperation intake valve for testing
Work is used for emptying original air in babinet.Rubber pad is located at the surface of babinet, is round and elastic rubber material, centre is left
The minimum perforate of diameter, for electrospinning fibre injection syringe needle to be inserted into babinet.Saddle is cylindrical metal body, for collecting syringe needle
The electrospinning fibre ejected, has the collection table of different-diameter and height to supply experimental selection.Lower 1 centimeters in saddle table top periphery have
Equipped with annular shallow slot, for the tinfoil on fixed covering table top.The bottom of saddle has one to run through the sliding slot (sliding slot of each model saddle
Size is unified) it is used for fixing with the slideway of the bottom of box.Slideway is installed on the bottom of babinet, is conducting metal material, for solid
Determine saddle.Electrode jack is connected with the metal runners in babinet, so ensure that the ejector pin capitiform of saddle and electrospinning fibre into
Generating positive and negative voltage.Side door is arranged on the side of babinet, easy to take, put saddle, easy to test after impurity in cleaning case.
Telescopic outrigger is aluminum alloy material, and two groups of four double-U-shaped structure designs of foot, each sole, which has to open, stablizes support
Planar circular, supporting leg are installed in the sliding slot of the front of and behind outside babinet, i.e., the indent by being outputed on thicker babinet face
Groove, coordinates upper and lower attacker to use, can move up and down two groups of supporting legs, to realize that the manual of babinet high and low position is adjusted.Every group of branch
The both sides of leg have tight lock knob, when box height is met the requirements, pin the secure support that supporting leg realizes babinet.Every supporting leg is all
There is obvious scale marker, the size outside supporting leg stretching case can be recorded.In a kind of scheme, which can be lifted
Platform is replaced, and the lifting platform is fexible unit, can be stablized carrying babinet and be realized the high high adjustment of position.Or telescopic outrigger
It is used simultaneously with lifting platform in the collection device.
In one embodiment, a kind of collection method of electrospinning fibre sample collection device is which described, due to routine
Syringe needle is sprayed in electrospinning fibre experimental provision and forms generating positive and negative voltage with collecting board, powered electrospun solution is ejected from syringe needle,
Fall on collecting board, as shown in Figure 1, and the factor such as ambient temperature and humidity is uncontrollable, the injection of electrospinning fibre impurity pollution environment, make
The quality of experiments and conventional efficient for obtaining electrospinning fibre can not meet requirement., should be fine according to electrospinning before experiment starts in this method
The characteristics of tieing up material and eject request select various sizes of babinet (babinet is wide and high) and saddle, and (cylinder is high and table top is straight
Footpath), a tinfoil will be covered above saddle, and prolongs and rolls over tinfoil under table top, the annular being fixed on tinfoil with cord below table top
In wire casing.The bottom of saddle has one through sliding slot (chute size of each model saddle is unified), and the slideway along the bottom of box will
Saddle is fixed on the bottom of box and closes babinet side door.After fixing saddle, babinet is positioned on table top and makes electrospinning fibre
The center of syringe needle face rubber pad is sprayed, 4 tight lock knobs is loosened, adjusts the length that double-U-shaped telescopic outrigger stretches out babinet manually,
When syringe needle is just inserted into the perforate at the center of rubber pad, the tight double-U-shaped supporting leg of knob pinning of locking fixes box height.Use power supply
Electrode jack is connected by line with the anode of high voltage power supply, since electrode jack is connected with the metal runners in babinet, electrospinning fibre
Injection syringe needle with being connected positive pole, and then ensure that to form between saddle and syringe needle and promote electrospinning fibre to spray positive negative electricity
Pressure.The pipeline of constant temperature and humidity source of the gas is connected with the intake valve of babinet, empirically demand adjusts aerial temperature and humidity and flow, to case
In vivo inflation while, open air bleeding valve, closed respectively to empty original air in babinet, after 1-2 minutes air bleeding valve and into
Air valve, the humiture of air conforms exactly to requirement of experiment in babinet.It can start to test after completing above-mentioned preparation.Due to case
The good airproof performance of body, it is noiseless between babinet, multiple injection syringe needles and multiple babinets can be set in lab space, are carried out at the same time
The electrospinning fibre injection experiment of unlike material.Acrylic material is transparent easy to extraneous observation, real during electrospinning injection experiment
The personnel of testing can check the injection situation and ambient temperature and humidity of each device in real time, if humiture change can substantially continue through perseverance
Constant temperature and humidity source of the gas is inflated into babinet.After electrospinning fibre injection experiment, 4 tight lock knobs are loosened, by double-U-shaped telescopic outrigger
It is retracted in case, then locks 2 groups of supporting legs again.Open side door and take out saddle by slideway, cut cord, obtain the electricity on tinfoil
Fiber sample is spun so that lower step research uses.Since box body tightness is good, pollutes without any material in experimental situation, more renew
Babinet, adjusts experiment parameter, can carry out multiple electrospinning fibre experiments in situ at once, not because cleaning experiment device, cleaning are real
Test environment and waste time.Used babinet can Reusability through over cleaning and drying.
Above-mentioned collection device and method can be realized the humiture requirement of electrospinning fibre injection environment with extremely low cost, realized
Work while spraying the no pollution of environment, realize more electro-spinning equipments in small space, and device also has easy to operate, fortune
The advantages that row is stablized.The units such as big-and-middle universities and colleges, institute are highly suitable for be promoted.Tied by succinct, practical machinery
Structure design, with extremely low cost realize electrospinning fibre injection experiment environment humiture it is adjustable, realize electrospinning fibre injection
The no pollution of experimental situation, realizes the more electro-spinning equipments interference-free work at the same time in small space, largely improves
The efficiency of electrospinning fibre injection experiment and the stability of experiment.
Embodiment 2：A kind of electrospinning fibre sample collection device, including the babinet of hollow, rectangular, saddle, on the babinet
Intake valve is set, and air bleeding valve is accordingly set, the intake valve is connected to constant-humidity constant-temperature source of the gas machine to be supplied to box house,
The top surface of the babinet has rubber pad, and rubber pad has the pin hole of electrospinning fibre injection syringe needle insertion babinet, its bottom surface is set
Metal runners are put, the saddle is cylindrical metal body, and the cunning being adapted with the metal runners of tank floor is outputed in its bottom
Groove is so that it is slidably coupled to metal runners；Electrode jack on babinet is connected with metal runners, and electrode jack passes through power supply
Line is connected to the anode of high voltage power supply, and the injection syringe needle of electrospinning fibre is connected to high-voltage power cathode.
Injection is integral type or unique corresponding electrospinning fibre equipment with collection, once collection device damages, is then entirely set
It is standby to be suspended use, or even in the case where collection device is unable to rational maintenance, equipment can only scrap, the problem extreme influence
The reasonability that injection apparatus uses, be easy to cause the wasting of resources, and on the other hand, injection is integral type or uniquely corresponding with collection
Electrospinning fibre equipment in order to adapt to various sample collections, various specifications etc., collection device can be larger, occupied space.On for this reason,
Scheme is stated as discrete collection device, injection apparatus can be adapted to, i.e., there is rubber pad, rubber pad tool in the top surface of babinet
Have the pin hole of electrospinning fibre injection syringe needle insertion babinet, by the setting in the hole, realize injection and collect separable and can
Assembling, the damage of collection device will not have an impact injection apparatus, and collection device is when not in use, without with injection apparatus group
Dress, will not take larger space, and during experiment, selects the collection device of reasonable size, will not be taken in experimentation
Excessive space, on the other hand, its bottom surface set metal runners, and the saddle is cylindrical metal body, its bottom is outputed and case
Sliding slot that the metal runners of body bottom surface are adapted so that it is slidably coupled to metal runners, the construction cause the babinet collected with
Saddle realizes separable, such separation again so that saddle can also be replaced according to different demand, without in order to consider
Saddle and the specification for limiting babinet, meanwhile, it reduce further globality equipment one and ruin the risk that tool is ruined, also, the present invention is right
More ingenious in the tectonic sieving that the separation is formed, sliding slot and slideway coordinate the standard applicability being able to ensure that under uniform specification,
And it is slidably connected at relatively stable during connection, laterally sliding to dismantle, and also allow for assembling, and can be good at protecting bottom surface
Spinning is not sprayed with the slide construction of sliding structure the present embodiment, because of spinning splash assembling mechanism will not be caused to fail.
In a kind of scheme, the electrospinning fibre sample collection device, further includes telescopic outrigger, the telescopic outrigger tool
There are two supporting legs, there are certain thickness two opposite sides in the babinet, set stretched by supporting leg in it respectively
Inner groovy, cross bar is connected by connecting rod with two supporting legs to form level interval with side where it, and to telescopic outrigger
Setting makes supporting leg in a certain length and the locking knob in inner groovy that is locked.
Introduce the telescopic outrigger, be spray with collection device separate, it is assemblnig on the basis of, in order to it is any collect dress
Put and can adapt to the injection syringe needle in different height, matched with the vertical direction, and the innovation made, and telescopic outrigger
Structure design is in order to as far as possible compact, and inner groovy is outputed on outside the enclosure surface so that supporting leg is integrally formed with babinet after use,
It is not only compact-sized, do not take up space, and operation is very easy.
In a kind of scheme, the bottom of the supporting leg have supporting pad or support ring with supporting leg by the inner groovy
Platform can be supported in during stretching.Its purpose is to preferably in landing leg stretching, can stablize support.
In a kind of scheme, the supporting leg is connected with cross bar and causes movement of the cross bar in vertical direction in landing leg stretching
Attacker and lower attacker are oppositely arranged outside section.The purpose is to be integrated in babinet due to telescopic outrigger, when stretching, in order to more
For convenience, a people individually completes, and then sets upper and lower mouth hand, and landing leg stretching is controlled with more convenient.
In a kind of scheme, the saddle is equipped with annular shallow slot in the lower section of its table top periphery, will be covered in using rope
Tinfoil on table top is fixed in the annular shallow slot.Its purpose is to be further ensured that the clean and tidy of saddle and can make repeatedly
With.
In a kind of scheme, a side being not provided with two opposite sides of telescopic outrigger, it is to make saddle
Enter side door into what box house and bottom-side metal slideway coordinated.Described is not provided with two opposite sides of telescopic outrigger
Another side, it separates side door to make saddle leave box house with bottom-side metal slideway.It is equal into side door, separation side door
Set, it can be same door, or not fellow disciple, when not being same door, it is possible in the horizontal to the progress of multiple collection devices
Transverse combination, i.e., in a kind of scheme, the electrospinning fibre sample collection device is arranged, except the collection device at first and last end,
The separation side door of each collection device enters side door corresponding to collection device downstream.It is intended that for some needs not
With spinning sample collection, required timesharing injection is realized on one machine, for batch capture, it will take considerable time, adopt
Carried out, can saved the plenty of time with horizontal timesharing sequence division technique.Naturally, the electrospinning fibre sample collection device may be used also
Arrangement is stacked with longitudinal direction.And observed for the ease of spinning process, the babinet is the babinet of transparent acrylic material.
In a kind of scheme, which further includes lifting platform, and the lifting platform is removably installed in the lower section of babinet,
It rises the pin hole for making babinet be inserted into rubber pad down to electrospinning fibre injection syringe needle in company with rising.It is the liter to telescopic outrigger
Drop makes the deformation of a similar structures.
In one embodiment, it records a kind of collection method of electrospinning fibre sample collection device：With make saddle with
The step of slideway of tank floor is connected；The step of with telescopic outrigger is adjusted；With air guide to maintain constant temperature and humidity ring
The step of border；The step of being sprayed with electrospinning fibre；The step of with electrospinning fibre is obtained.
The step of adjusting telescopic outrigger is as follows：When needing to increase box height, screw knob and be loosened so that supporting leg energy
Moved in the inner groovy of body side to stretch out inner groovy, and when demand height is reached, screw knob and be tightened that will stretch
The supporting leg gone out in inner groovy is fixed.Supporting leg is connected with cross bar and causes in landing leg stretching outside moving section of the cross bar in vertical direction
The upper attacker and lower attacker being oppositely arranged, by extending downwardly supporting leg in inner groovy to lift box height, the two hand palms of the hand upward, four
Finger stretch into lower attacker, with big thumb hook cross bar and under push away crossbeam.
When needing to reduce box height, screw knob and be loosened so that stretching out the supporting leg of inner groovy can bounce back in babinet
In the inner groovy of side, and when demand height is reached or supporting leg is fully retracted in inner groovy, screw knob and be tightened with will
Supporting leg is fixed.Supporting leg be connected with cross bar and in landing leg stretching so that cross bar be oppositely arranged outside the moving section of vertical direction it is upper
Attacker and lower attacker, retraction is to reduce box height in the inside groove of supporting leg of stretching, or causes supporting leg to be completely retracting to indent
In groove, downward, four fingers stretch into attacker the two hand palms of the hand, hook cross bar with big thumb and above push away crossbeam.
The step of air guide is to maintain constant-temperature constant-humidity environment：The pipeline of constant temperature and humidity source of the gas is connected with the intake valve of babinet,
Empirically demand adjusts air epidemic disaster, while inflation into babinet, opens air bleeding valve to empty original sky in babinet
Gas, and close air bleeding valve and intake valve respectively after a period of time, the epidemic disaster of air in babinet is met requirement of experiment.
The step of obtaining electrospinning fibre sample：Electrospinning fibre injection completes what electrospinning fibre sample was covered in saddle
Tinfoil is collected, and takes out saddle by babinet, and tinfoil is separated with saddle.
The above, is only the preferable embodiment of the invention, but the protection domain of the invention is not
This is confined to, any one skilled in the art is in the technical scope that the invention discloses, according to the present invention
The technical solution of creation and its inventive concept are subject to equivalent substitution or change, should all cover the invention protection domain it
It is interior.
Claims (10)
- A kind of 1. electrospinning fibre sample collection device, it is characterised in that babinet, saddle including hollow, rectangular, in the babinet Upper setting intake valve, and air bleeding valve is accordingly set, the intake valve is connected to constant-humidity constant-temperature source of the gas machine to be supplied to box house Gas, the top surface of the babinet have rubber pad, and rubber pad has the pin hole of electrospinning fibre injection syringe needle insertion babinet, its bottom surface Metal runners are set, and the saddle is cylindrical metal body, and what is be adapted with the metal runners of tank floor outputed in its bottom Sliding slot is so that it is slidably coupled to metal runners；Electrode jack on babinet is connected with metal runners, and electrode jack passes through electricity Source line is connected to the anode of high voltage power supply, and the injection syringe needle of electrospinning fibre is connected to high-voltage power cathode.
- 2. electrospinning fibre sample collection device as claimed in claim 1, it is characterised in that telescopic outrigger is further included, it is described to stretch Contracting supporting leg has two supporting legs, has certain thickness two opposite sides in the babinet, sets existed by supporting leg respectively Flexible inner groovy in it, cross bar are connected by connecting rod with two supporting legs to form level interval with side where it, and right Telescopic outrigger, which is set, makes supporting leg in a certain length and the locking knob in inner groovy that is locked.
- 3. electrospinning fibre sample collection device as claimed in claim 2, it is characterised in that the bottom of the supporting leg has Supporting pad or support ring when supporting leg is stretched out by the inner groovy can be supported in platform.
- 4. electrospinning fibre sample collection device as claimed in claim 2, it is characterised in that the supporting leg be connected with cross bar and In landing leg stretching so that cross bar is oppositely arranged attacker and lower attacker outside the moving section of vertical direction.
- 5. electrospinning fibre sample collection device as claimed in claim 1, it is characterised in that the saddle is in its table top periphery Lower section be equipped with annular shallow slot, the tinfoil being covered on table top fixed in the annular shallow slot using rope.
- 6. electrospinning fibre sample collection device as claimed in claim 1, it is characterised in that described to be not provided with telescopic outrigger opposite Two sides in a side, its be saddle is entered that box house and bottom-side metal slideway coordinate enter side door.
- 7. electrospinning fibre sample collection device as claimed in claim 6, it is characterised in that described is not provided with telescopic outrigger phase To two sides in another side, it separates side door to make saddle leave box house with bottom-side metal slideway.
- 8. electrospinning fibre sample collection device as claimed in claim 1, it is characterised in that the babinet is transparent acrylic The babinet of material.
- 9. a kind of electrospinning fibre sample collection device, it is characterised in that receive the electrospinning fibre sample in claim 6 Acquisition means arrange, except the collection device at first and last end, the separation side door of each collection device correspond to collection device downstream into Enter side door.
- 10. a kind of electrospinning fibre sample collection device, it is characterised in that the electrospinning any one of claim 1-9 is fine Dimension sample collection device longitudinally stacks arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418056.9A CN107974719B (en) | 2017-12-25 | 2017-12-25 | Electric spinning equipment and electric spinning equipment group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418056.9A CN107974719B (en) | 2017-12-25 | 2017-12-25 | Electric spinning equipment and electric spinning equipment group |
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| CN107974719A true CN107974719A (en) | 2018-05-01 |
| CN107974719B CN107974719B (en) | 2019-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711418056.9A Active CN107974719B (en) | 2017-12-25 | 2017-12-25 | Electric spinning equipment and electric spinning equipment group |
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| CN109322062A (en) * | 2018-10-26 | 2019-02-12 | 大连民族大学 | The layer-by-layer injection method of 3D stack multilayer electrospinning fibre |
| CN109371478A (en) * | 2018-10-26 | 2019-02-22 | 大连民族大学 | Experiment 3D stack electrospinning fibre injection method and application |
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| CN101033559A (en) * | 2006-03-06 | 2007-09-12 | 东华大学 | Gas layer propulsion electrostatic spinning apparatus and industrial application thereof |
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| CN109371478A (en) * | 2018-10-26 | 2019-02-22 | 大连民族大学 | Experiment 3D stack electrospinning fibre injection method and application |
| CN109371478B (en) * | 2018-10-26 | 2021-06-08 | 杭州萧元纺纱有限公司 | 3D stacked electrospinning fiber spraying method for experiment and application |
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| Publication number | Publication date |
|---|---|
| CN107974719B (en) | 2019-06-28 |
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