CN108277540A - A kind of integral type blowing electrostatic spinning device - Google Patents
A kind of integral type blowing electrostatic spinning device Download PDFInfo
- Publication number
- CN108277540A CN108277540A CN201710173291.8A CN201710173291A CN108277540A CN 108277540 A CN108277540 A CN 108277540A CN 201710173291 A CN201710173291 A CN 201710173291A CN 108277540 A CN108277540 A CN 108277540A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- stainless steel
- voltage
- spinning
- fan
- 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.)
- Pending
Links
- 238000010041 electrostatic spinning Methods 0.000 title claims abstract description 30
- 238000007664 blowing Methods 0.000 title claims abstract description 9
- 238000009987 spinning Methods 0.000 claims abstract description 47
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 36
- 239000010935 stainless steel Substances 0.000 claims abstract description 36
- 239000000835 fiber Substances 0.000 claims abstract description 34
- 238000009413 insulation Methods 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims abstract description 6
- 238000001523 electrospinning Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 8
- 239000002904 solvent Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 22
- 239000002121 nanofiber Substances 0.000 description 11
- 239000002202 Polyethylene glycol Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 230000005684 electric field Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 238000000935 solvent evaporation Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005685 electric field effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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
- 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
-
- 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
- D01D5/0076—Electro-spinning characterised by the electro-spinning apparatus characterised by the collecting device, e.g. drum, wheel, endless belt, plate or grid
-
- 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
- D01D5/0092—Electro-spinning characterised by the electro-spinning apparatus characterised by the electrical field, e.g. combined with a magnetic fields, using biased or alternating fields
-
- 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
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention belongs to electrostatic spinning technique field, a kind of integral type blowing electrostatic spinning device provides power supply by battery for high-voltage d. c inverse transform device, propeller, fan, controller；High-voltage d. c inverse transform device, propeller, fan are controlled and adjusted by controller；In spinning process, spinning solution is flowed out by propeller fltting speed from stainless pin head, and under the high pressure that high-voltage d. c inverse transform device provides, stainless steel syringe needle forms highfield with conductive interannular, and stainless steel syringe needle sprays jet stream；Fan generates the air-flow of orientation in upper insulation crust simultaneously, and converges at nozzle and quickly flow out, and accelerates the volatilization of solvent in jet stream and guides fiber from nozzle target object.It is this integral type blowing electrostatic spinning device using flexible, simple in structure, small portable, at low cost, safer, fiber collecting device is without connecing electricity, it increases spinning safety and reduces fiber defect, it both can field teaching, wound reparation, it can also be used in laboratory and production.
Description
Technical field
The invention belongs to electrostatic spinning apparatus technical fields, and in particular to and one kind being integrated with traditional spinning equipment feature, and
The electrostatic spinning device that small, light is portable, can be carried around, dries secondary injection nanofiber.
Background technology
Method of electrostatic spinning is one of Process Technology of Polymer method, and making nanofiber is at low cost, processing method is simple, in recent years
To be reported by extensive research both domestic and external.The micro nanometer fiber prepared using electrostatic spinning technique processing has high-ratio surface
The good characteristics such as long-pending, larger length/diameter ratio and unique physicochemical properties, bioengineered tissue, wound dressing,
The fields such as filter protection, medicament slow release, flexible device show great application potential.Method of electrostatic spinning principle is very simple,
Summary is：Under high voltage electric field effect, electricity, which connects, forms high voltage electric field between the nozzle of high voltage power supply and receiver board, and the shape at nozzle
At taylor cone, make nozzle spinning solution by electric field force stretching to prepare nanofiber and be deposited on receiver board, and prepares nanometer
The most direct simplest method of fiber.
Existing electrospinning device is mainly made of high voltage power supply, micro propeller, nozzle, reception device etc., and fiber is received
What acquisition means and nozzle were separate from, and electricity connects DC high-voltage output end the two poles of the earth, common electrostatic spinning equipment body respectively
The limitations such as product is big, quality is big, not portable, solvent volatilization is slow, seriously constrain the popularization and application of electrostatic spinning technique.In order to
Solution electrospinning device volume is not larger portable, and correlative study worker has carried out many improvement to electrostatic spinning apparatus.
As report changes traditional spinning nozzle in Chinese patent " a kind of handheld portable electrospinning device " (201220605695.2)
It is portable, light to achieve the purpose that with this into for hand-held nozzle pattern, but the device still needs external power supply, limits
Its use environment cannot meet the needs of practical application；Long Yunze in 2012 etc. reports a kind of " portable hand-held electrostatic for the first time
Device for spinning " (201210229010.3), the device use rectangular cell to provide power supply for high-voltage d. c inverse transform device, overcome existing
There is equipment can not portable defect so that portable to be really possibly realized.But the device structure is relatively simple, cannot adjust spinning
The parameters such as silk liquid push-in stroke, output voltage, it is weaker to different spinning solution applicabilities, and High voltage output one end and human contact,
Make its apply and safety be all restricted, meanwhile, the device be mainly used for field teaching, the wounded rescue etc. it is of short duration use field
It closes, application range is also restricted, and present electrospinning device remains on that there are many problems not to solve, electrostatic spinning process one
As be all that spinning solution is spun into nanofiber using electrospinning device and is deposited on collection device, but collection device is necessary
Then conductive and electrical connection high-field electrode is then transferred to using position, transfer process attaches effect to the pattern and fiber of fiber
Fruit has a significant impact, and volatilize slow spinning solution of solvent is made fiber and is unevenly distributed etc. with a beading, diameter and lacks
It falls into, therefore a kind of flexible integral type blowing electrostatic spinning device of novel use environment of exploitation is very necessary, integral type is blown
Wind electrostatic spinning device light weight is small easy to carry, is not necessarily to external power supply, can be sprayed to any direction, arbitrary isolated objects
Nanofiber does not require fiber collecting device conductive, considerably increases the applicable flexibility of electrospinning device, and gas is generated in fan
Under the auxiliary of stream, solvent evaporation rate is also increased, avoids a beading, the phenomenon that the defects of diameter is unevenly distributed occurs；Together
When, it also can use lower nozzle and fiber collected using conductive receiver device.
Invention content
It is an object of the invention to overcome shortcoming and defect of the existing technology, seek to design a kind of light weight, volume
The integral type blowing electrostatic spinning device small, spinning is stable, safe and reliable, application flexibility is big, the spinning that high direct voltage is generated are strong
Field distribution reduces external disturbance inside integral type blowing electrostatic spinning device.It can be achieved directly to receive arbitrary objects injection
Rice fiber, integrates traditional spinning equipment function, and is generated using fan and to orient uniform air-flow and guide fiber, reduces pair
The requirement of fiber collecting device avoids fiber and a beading occurs and the defects of diameter is unevenly distributed.
To achieve the above object, the present invention provides the following technical solutions：Main body of the present invention includes battery, high-voltage d. c inverse transform
Device, syringe, pusher, fan, controller, stainless steel syringe needle, nozzle, upper insulation crust, nozzle is by same in lower insulation crust
Conducting ring composition is fixedly mounted in axis；It is co-axially mounted syringe in upper insulation crust, fan is installed on rear side of syringe；It is upper exhausted
The fixation of edge outer casing inner wall is formed with propeller, and the push rod connection of syringe is mounted on propeller, is pushed away by controller control and regulation
Into device fltting speed and fan velocity of rotation；It is equipped with spinning solution in the front end inner cavity of syringe, plug-in type on the bottom end of syringe
It is formed with the stainless steel syringe needle for spinneret, stainless steel syringe needle is matched using conventional medical injecting head structure and with combinations of syringe
Set, syringe are also the injector for medical purpose of routine；Nozzle with thread fiting mode be mounted on upper insulation crust on, nozzle with it is upper absolutely
Edge shell is coaxial；Dock fixation is formed with rectangular cell and high-voltage d. c inverse transform device, controller on upper insulation crust side wall；Using
12 volts of batteries provide power supply for high-voltage d. c inverse transform device and fan, propeller, controller, also can external 12-volt dc power supply confession
Electricity；Input voltage output voltage after high-voltage d. c inverse transform device reaches number KV level, and high straightening is controlled by controller upper switch
Inverter is flowed to open and close；High-voltage d. c inverse transform device anode is electrically connected with stainless steel syringe needle, high-voltage d. c inverse transform device cathode with
Fixed conducting ring is electrically connected on nozzle.
The present invention in loadings in insulation crust, and is opened by controller and is pushed away in use, spinning solution is first packed into syringe
Into device, fltting speed is set；When occurring spinning solution drop at stainless steel needle tip, by nozzle towards fiber gleanings, spacing
It it is 1-15 centimetres, it is the nonisulated property substances such as metal foil or human skin to collect object；Then fan is opened, controller tune is passed through
Save wind speed；High-voltage d. c inverse transform device is connected, stainless steel syringe needle sprays nanofiber, the orientation that fan generates in upper insulation crust
Air-flow, and sprayed after nozzle convergence, so that the air pressure of nozzle air-flow and wind speed is all increased, not only guides the injection of fiber, but also
The volatilization for accelerating solvent, largely avoided a beading and the defects of diameter is unevenly distributed fiber appearance, fiber sprays from nozzle
It is deposited on and collects on object；By changing nozzle at a distance from stainless steel syringe needle, formed between stainless steel syringe needle and nozzle to adjust
Spinning electric field strength, and adjust the parameters such as fan wind speed to adapt to different spinning conditions, to obtain the fiber of needs.
The present invention changes the structure of traditional spinning equipment, simple in structure, it is small be easy to carry about with one, it is hand-held it is easy to use,
At low cost, it concentrates on the spinning electric field that high-voltage d. c inverse transform device output end the two poles of the earth are formed in electrostatic spinning structure, and increases
Fan, improves the safety of equipment, using flexibility, fiber quality etc.；When removing nozzle, high-voltage output end the two poles of the earth are distinguished
Electric connection stainless steel syringe needle and other fiber collecting devices, similar tradition spinning equipment is, it can be achieved that such as directional fiber, patterning
The collections such as fiber；Also can external 9 volts of DC power supplies for integral type dry electrostatic spinning device power supply is provided.
Description of the drawings
Fig. 1 is the agent structure principle schematic of the present invention.
Fig. 2 is that electrostatic spinning nano fiber of the present invention is deposited on the schematic diagram in isolated objects.
Fig. 3 is electrostatic spinning schematic diagram of the present invention after removing nozzle.
Fig. 4 is PEO nanofiber electron scanning micrographs prepared by the present invention.
Specific implementation mode
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
The structural schematic diagram of the present invention is as shown in Figure 1, by battery 1, controller 2, high-voltage d. c inverse transform device 3, fan 4, push away
Dynamic device 5, upper insulation crust 6, syringe 7, spinning solution 8, stainless steel syringe needle 9, lower insulation crust 10, conducting ring 11, nozzle 12；Often
It advises in the front end inner cavity of medical syringe 7 and is equipped with spinning solution 8；It is inserted into and is connected with for spinneret on the bottom end of syringe 7
Stainless steel syringe needle 9, stainless steel syringe needle 9 form a complete set of using conventional medical injecting head structure and with syringe；Syringe 7
Push rod top is mounted on propeller 5, pushes spinning solution 8 in syringe 7 slowly to be flowed out from stainless pin head 9 by propeller 5；
The 6 outside dock fixation of upper insulation crust is formed with high-voltage d. c inverse transform device 3, and 3 high-voltage output end of high-voltage d. c inverse transform device is electric respectively
It is connected to stainless steel syringe needle 9 and conducting ring 11；Battery 1 is high-voltage d. c inverse transform high-voltage device 3, pusher 5, fan 4, controller 2 carry
Power supply source；Controller 2 is for switch DC inversion high pressure 3,5 fltting speed of adjusting propeller, 4 rotating speed of fan.
The insertion of stainless steel syringe needle 9 is connected to syringe 7 by the present invention in use, first by the injection syringe 7 of spinning solution 8
On, then syringe 7 is packed into upper insulation crust 6,9 electric connection high-voltage d. c inverse transform device of stainless steel syringe needle, 3 high-voltage output end
Anode, cathode electric connection conducting ring 11 open propeller 5 on controller 2 and set the fltting speed of propeller 5, when stainless
When spinning solution 8 occurs in 9 needle point of draw point head, fan 4 is opened, adjusts wind speed, high-voltage d. c inverse transform device 3 is opened, then adjusts nozzle
12 with the spacing of stainless steel syringe needle 9；Electrostatic spinning starts, stainless steel syringe needle 9 spray nanofiber, and under the guiding of air-flow from
The ejection of spout 12, which is deposited on, to be received on object；After waiting for spinning, high direct voltage inverter 3 is closed, closes propeller 5, is closed
Fan 4, spinning solution stop outflow, and spinning stops；It is apparent that nanofiber pattern by electronic scanner microscope, such as schemes
4, fiber morphology is preferable, even thickness, zero defect.
The deionized water solution for the polyethylene glycol oxide (PEO) that spinning solution 8 selected by the present invention is 6wt%, first by 0.3 gram
Polyethylene glycol oxide (PEO) powder is mixed with 4.7 grams of deionized waters, at room temperature magnetic agitation 4 hours, then stands 0.5 hour, is obtained
The PEO spinning solutions 8 of uniform 6wt%；
The present invention is in use, remove nozzle 12,3 output head anode electric connection stainless steel syringe needle 9 of high direct voltage inverter,
Cathode is electrically connected fiber collecting board；Insulation crust 6 is first grasped, stainless steel syringe needle 9 is placed in apart from collecting board 5-20
Centimeters, collecting board are conductive metal foil or metallic plate；Then spinning solution 8 is injected in syringe 7, stainless steel syringe needle 9 is inserted
Enter to be connected on syringe 7, then syringe 7 is packed into upper insulation crust 6, it is inverse that stainless steel syringe needle 9 is electrically connected high voltage direct current
Become 3 output head anode of device, propeller 5 is opened on controller 2 and setting promotes rate；When 9 needle point of stainless steel syringe needle is spun
When silk liquid 8, opens fan 4 and high-voltage d. c inverse transform device 3, electrostatic spinning process start.Spinning solution 8 in propeller 5 enters not
High-pressure electrostatic can be taken after rust draw point head 9, the spinning solution 8 of electrification forms taylor cone under the action of high-voltage electricity field force, works as electric field
When power is sufficiently large, spinning solution drop overcome surface tension formed injection thread, thread evaporation of the solvent or solidification in course of injection,
Nanofiber or the tunica fibrosa of similar non-woven cloth-like are formed on collecting board.
Insulation crust 6 and lower insulation crust 10 use high voltage insulating materials in the present invention, while in 6 side of upper insulation crust
Abutting joint has battery 1, controller 2, high direct voltage inverter 3；User can hold insulation crust 6 and operate, can
To form film to any position jet fiber, the spinning in open environment is realized, fiber gleanings, fiber size and shape are not
By equipment limit, solvent evaporation rate is increased, largely avoided the appearance of defect fiber；It is also possible to which grafting is external straight
Power supply power supply is flowed, it is flexible to increase using for spinning equipment.
Claims (6)
- The electrostatic spinning device 1. a kind of integral type is dried, it is characterised in that including battery, high-voltage d. c inverse transform device, syringe, promotion Device, fan, controller, stainless steel syringe needle, nozzle, upper insulation crust, the nozzle are installed on by conducting ring in lower insulation crust Composition；Battery provides power supply, electricity after high-voltage dc voltage inversion for high-voltage d. c inverse transform device, propeller and fan, controller For pressure up to number KV level, high-voltage output end anode is electrically connected stainless steel syringe needle, and cathode is electrically connected conducting ring；After fan is located at syringe Side adjusts rotation speed of the fan by controller；Syringe is coaxially fixedly mounted in insulation crust, the push rod assembly connection of syringe On propeller, fltting speed is adjusted from the micro regulation and control realized to spinning solution push-in stroke by controller；In the front end of syringe Spinning solution is housed, the head plug-in type of syringe is formed with the stainless steel syringe needle for spinneret, and stainless steel syringe needle is using conventional in chamber Medical injecting head structure is simultaneously mating with combinations of syringe；The output end of high-voltage d. c inverse transform device is electrically connected stainless pin Head and conducting ring；Dock fixation is formed with battery and high-voltage d. c inverse transform device, controller on upper insulation crust side；Nozzle with it is upper Insulation crust screw-thread fit connects and stainless steel syringe needle and nozzle are coaxial.
- The electrostatic spinning device 2. integral type as described in claim 1 is dried, which is characterized in that distance between stainless steel syringe needle and nozzle Can adjust, between stainless steel syringe needle and nozzle distance refer to stainless steel needle tip with the conducting ring installed on nozzle it is axial away from From distance range is 1 centimetre to 5 centimetres.
- The electrostatic spinning device 3. integral type as described in claim 1 is dried, which is characterized in that nozzle can be torn open from upper insulation crust Under.
- The electrostatic spinning device 4. integral type as described in claim 1 is dried, which is characterized in that fan, upper insulation crust, nozzle are same Axis is installed, and makes the air-flow that fan generates along upper insulation crust inner homogeneous directed flow, and converge and spray in spout.
- 5. the application method of integral type blowing electrostatic spinning device as described in claim 1, which is characterized in that will prepare first Electrospinning liquid be added in syringe, open propeller, adjust fltting speed, spinning solution is slowly pushed into stainless steel needle tip Place；It is then turned on fan, the air-flow that fan generates enters in upper insulation crust, and axially flowing converges at spray along upper insulation crust Head outflow；Finally open high-voltage d. c inverse transform device, make to take 3-10 kilovolt of high pressure at stainless steel needle tip, adjusting shower nozzle and Stainless steel syringe needle spacing is from stainless pin capitiform at jet stream, under airflow function, fiber is sprayed from nozzle, i.e., is sprayed in target It applies and forms micro nanometer fiber film on position；After waiting for spinning, power supply is closed, spinning solution stops outflow, and spinning terminates.
- 6. the application method of integral type blowing electrostatic spinning device as described in claim 1, which is characterized in that from upper insulation crust After removing nozzle, direct-flow inverter output end is electrically connected stainless steel syringe needle and fiber collecting device, prepared spinning Silk liquid is added in syringe, opens propeller, adjusts propeller fltting speed, and spinning solution is slowly pushed into spinning needle tip； Fan is opened, high direct voltage inverter is opened, jet stream is sprayed from nozzle, i.e., forms micro nanometer fiber on target spraying position Film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173291.8A CN108277540A (en) | 2017-03-22 | 2017-03-22 | A kind of integral type blowing electrostatic spinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173291.8A CN108277540A (en) | 2017-03-22 | 2017-03-22 | A kind of integral type blowing electrostatic spinning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108277540A true CN108277540A (en) | 2018-07-13 |
Family
ID=62801179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710173291.8A Pending CN108277540A (en) | 2017-03-22 | 2017-03-22 | A kind of integral type blowing electrostatic spinning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108277540A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215666A (en) * | 2020-02-06 | 2021-08-06 | 株式会社爱茉莉太平洋 | Portable electrospinning device |
| CN115142143A (en) * | 2022-04-12 | 2022-10-04 | 浙江技立新材料股份有限公司 | Electrostatic auxiliary solution jet spinning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040094873A1 (en) * | 2001-03-20 | 2004-05-20 | Alexander Dubson | Portable electrospinning device |
| CN102776583A (en) * | 2012-07-04 | 2012-11-14 | 青岛大学 | Portable handheld electrostatic spinning device |
| CN104790049A (en) * | 2015-04-29 | 2015-07-22 | 青岛新智源健康科技有限公司 | Portable electrostatic spinning equipment and using method thereof |
| CN105113028A (en) * | 2015-08-19 | 2015-12-02 | 广东工业大学 | Portable handheld spinning device |
| WO2016075688A1 (en) * | 2014-11-11 | 2016-05-19 | Nicast Ltd. | Portable electrospinning device |
| CN207031615U (en) * | 2017-03-22 | 2018-02-23 | 吴强 | A kind of integral type blowing electrostatic spinning device |
-
2017
- 2017-03-22 CN CN201710173291.8A patent/CN108277540A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040094873A1 (en) * | 2001-03-20 | 2004-05-20 | Alexander Dubson | Portable electrospinning device |
| CN102776583A (en) * | 2012-07-04 | 2012-11-14 | 青岛大学 | Portable handheld electrostatic spinning device |
| WO2016075688A1 (en) * | 2014-11-11 | 2016-05-19 | Nicast Ltd. | Portable electrospinning device |
| CN104790049A (en) * | 2015-04-29 | 2015-07-22 | 青岛新智源健康科技有限公司 | Portable electrostatic spinning equipment and using method thereof |
| CN105113028A (en) * | 2015-08-19 | 2015-12-02 | 广东工业大学 | Portable handheld spinning device |
| CN207031615U (en) * | 2017-03-22 | 2018-02-23 | 吴强 | A kind of integral type blowing electrostatic spinning device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215666A (en) * | 2020-02-06 | 2021-08-06 | 株式会社爱茉莉太平洋 | Portable electrospinning device |
| CN115142143A (en) * | 2022-04-12 | 2022-10-04 | 浙江技立新材料股份有限公司 | Electrostatic auxiliary solution jet spinning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207031615U (en) | A kind of integral type blowing electrostatic spinning device | |
| CN101634050B (en) | Air-injection electrostatic spinning device for preparing nano fiber portably | |
| CN104790049B (en) | A kind of portable electrostatic spinning equipment and using method thereof | |
| CN102776583B (en) | Portable handheld electrostatic spinning device | |
| CN103170416B (en) | A kind of static nozzle and using method thereof | |
| CN103526336A (en) | Preparation method of oriented shell-core structural superfine composite fiber | |
| CN202968788U (en) | Handheld portable electrostatic spinning equipment | |
| CN104451912A (en) | Preparing device and method for forming micro-nanofiber | |
| CN109371479A (en) | A kind of solution melt cospinning multi-nozzle electrospinning integrating device | |
| CN108277540A (en) | A kind of integral type blowing electrostatic spinning device | |
| CN102230231B (en) | Infrared-radiation-assisted high-voltage static spray device with coaxial spinning nozzle and application thereof | |
| CN209584428U (en) | Portable melt device built in a kind of high-field electrode | |
| CN108441972A (en) | A kind of air-flow auxiliary holds portable electrostatic spinning equipment and its application | |
| CN106222763A (en) | A kind of electrostatic spinning apparatus preparing spiral micro nanometer fiber continuously and method thereof | |
| CN102181947B (en) | Excitation electrospinning device | |
| CN109763177A (en) | A kind of Portable melt device | |
| CN202744669U (en) | Multi-hole bubble electrostatic spinning device | |
| CN103757718A (en) | Flat plate free liquid level coaxial electrostatic spinning method and device | |
| CN204738056U (en) | Portable electrostatic spinning equipment | |
| CN103215665A (en) | Compound annular electrode electrostatic spinning device | |
| CN109797444A (en) | Portable melt device built in a kind of high-field electrode | |
| CN111575812A (en) | Preparation method of electrostatic spinning fiber dressing | |
| CN104313707B (en) | A kind of low-temperature in-site electrostatic spinning apparatus | |
| CN110484982B (en) | Hand-held melt electrospinning device | |
| CN215163336U (en) | Magnetic field assisted electrostatic spinning nanofiber orientation regulating and controlling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180713 |
|
| WD01 | Invention patent application deemed withdrawn after publication |