CN105401229A - Electrostatic spinning multi-nuzzle arc jet apparatus - Google Patents
Electrostatic spinning multi-nuzzle arc jet apparatus Download PDFInfo
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- CN105401229A CN105401229A CN201510519442.1A CN201510519442A CN105401229A CN 105401229 A CN105401229 A CN 105401229A CN 201510519442 A CN201510519442 A CN 201510519442A CN 105401229 A CN105401229 A CN 105401229A
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- arc
- spinning
- electrostatic spinning
- arc jet
- jet strip
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Abstract
The invention discloses an electrostatic spinning multi-nuzzle arc jet apparatus. The apparatus comprises a support frame, an arc jet strip, and a nozzle clamping device. The support frame is connected with an injection base board. The arc jet strip is uniformly provided with nozzle installing holes whose interval is 50-70 mm. The nozzle clamping device is beneficial for rapid changing and installation of the nozzles. A static electricity contact structure is beneficial for good contact of the nozzles and a high-voltage transmission line. The spinning structure is convenient in connection and simple in operation. The arc device is beneficial for shaping of spinning, and reduces phenomenon of fiber out-of-order flying caused by interference of an electric field. The arrangement of the multi-nozzle greatly improves production efficiency, and product quality stability is very reliable. The jet apparatus has good application and popularization values in the field of electrostatic spinning.
Description
Technical field
The present invention relates to a kind of electrospinning device, belong to electrostatic spinning field.
Background technology
Along with the high speed development of global industry, more and more higher to the product requirement of fiber-like, therefore electrostatic spinning is by development at a high speed, compares traditional fibre preparation method, and what fiber prepared by electrostatic spinning will be little is a lot.Generally directly nanoscale can be reached.Up to the present, the Application Areas of electrostatic spinning is more and more wider, can carry out spinning from industrial synthetic polymer to various former materials such as the ossein of medical grade, biomaterials.
The theoretical experimental study of current electrostatic spinning majority application research institutions, can be applied to industrial very little.Its reason is that most single spraying head that adopts sprays industry.Although product quality can effectively control, its output is difficult to improve.As adopted many shower nozzles, in spinning process, fiber disorderly flies, and cannot form steady ordered fiber, product quality can not effectively control.
Summary of the invention
The object of this invention is to provide a kind of electrostatic spinning many shower nozzles arc injection apparatus, not only multiple injection stream can be formed by this device, and its arc jet strip structure, make the distance of each injector head distance cylinder receiving system equal and concentric with cylinder, form stable electric field, the fiber of final formation multiply steady ordered, then while greatly improving its production efficiency, product quality also can be effectively controlled.
For the technology solution realizing object of the present invention employing is as follows.
A kind of electrostatic spinning many shower nozzles arc injection apparatus, comprises and comprises bracing frame, arc jet strip and cartridge nozzle clamp device.
Bracing frame to be connected by fixture by horizontal rustless steel cylinder and perpendicular rustless steel cylinder and to be fixed by round plastic head adjusting bolt, bracing frame can be upper and lower, left and right regulates arbitrarily the distance of itself and spinning receiving system, its up-down adjustment distance is at (50 ~ 300mm), and left and right adjusting distance is at (50 ~ 300mm).
The radius size of arc jet strip, can receive the diameter setting of cylinder according to spinning, in its arc jet strip, spinning head clamping spacing is 50 ~ 70mm, and its shower nozzle quantity according to radius size and clamping spacing setting, can be generally 6 ~ 10 injector heads.
Injector head is connected with medical grade PE pipe by No. 7 syringe needles, by needing the solution of spinning to arrive needle end by PE pipe, needs stable solution to inject speed in its process.
Arc jet strip and the horizontal rustless steel cylinder of bracing frame are fixed by round plastic head adjusting bolt, and the rotation simultaneously realizing 60 ° regulates.According to the distance with receiving system in spinning process, regulate arc jet strip angle, make each shower nozzle equal with the distance of cylinder receiving system, be in concentric position with cylinder.
Cartridge nozzle clamp device is made up of conductive copper sheet and pressing plate, is fixed in arc jet strip by round plastic head adjusting bolt.Make conductive copper sheet and the good contact of injector head, form stable spinning fibre.
In spinning process, the wire of high voltage source is connected on conductive copper sheet, because copper sheet contacts well with shower nozzle, therefore can forms stable voltage.
Beneficial effect of the present invention is.
Fiber product made by the present invention, its fibre diameter reaches nanoscale.
Arc jet strip of the present invention, effectively solves because electric field is unstable, the phenomenon that the spinning fibre brought is unordered.
The made employing of the present invention to injector head device, substantially increase the efficiency of electrostatic spinning.
The present invention has carried out substantial improvement to traditional injection apparatus, achieves simple to operate, large-scale production, and the requirement that product quality is controlled is conducive to comprehensive propagation and employment.
Accompanying drawing explanation
Fig. 1 is a kind of electrostatic spinning many shower nozzles of the present invention arc injection apparatus schematic diagram.
In figure: 1-erects rustless steel cylinder; The horizontal rustless steel cylinder of 2-; 3-fixture; 4,5,9-round plastic head adjusting bolt; 6-arc jet strip; 7-conductive copper sheet; 8-pressing plate.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, but the present invention's scope required for protection is not limited to the scope described by embodiment.The nonessential improvement that content of the present invention is made the present invention and adjustment still belong to protection scope of the present invention.
A kind of electrostatic spinning many shower nozzles of the present invention arc injection apparatus, adopt the device schematic diagram of Fig. 1, he is mainly through bracing frame, and arc jet strip and cartridge nozzle clamp device are formed.Bracing frame is connected by horizontal rustless steel cylinder (2) and perpendicular rustless steel cylinder (1) by fixture (3) and is passed through round plastic head adjusting bolt (4) to be fixed.Can be upper and lower, left and right regulates arbitrarily the distance of itself and spinning receiving system.Its up-down adjustment distance is at (50 ~ 300mm), and left and right adjusting distance is at (50 ~ 300mm).The radius size of arc jet strip (6), can receive the diameter setting of cylinder according to spinning, in its arc jet strip, spinning head clamping spacing is 50 ~ 70mm.Its shower nozzle quantity according to radius size and clamping spacing setting, can be generally 6 ~ 10 injector heads.Arc jet strip (6) is fixed by round plastic head adjusting bolt (5) with the horizontal rustless steel cylinder (2) of bracing frame, and the rotation simultaneously realizing 90 ° regulates.Cartridge nozzle clamp device is made up of conductive copper sheet (7) and pressing plate (8), is fixed in arc jet strip (6) by round plastic head adjusting bolt (9).Conductive copper sheet (7) can be good with injector head contact, form stable spinning fine.
Injector head of the present invention adopts No. 7 syringe needles, solution conveyor tube adopts medical grade PE pipe, and be placed on by No. 7 syringe needles in the U-type groove in arc jet strip (6), the size of U-type groove is consistent with No. 7 syringe needles, regulate arc jet strip angle, make shower nozzle most advanced and sophisticated equal with cylinder receiving system surface distance.To the solution of spinning be needed to send to needle tip by PE carrier pipe, open high voltage source, voltage be delivered to each shower nozzle by conductive copper sheet, forms specific voltage, starts to carry out fibre spinning.
Claims (7)
1. electrostatic spinning many shower nozzles arc injection apparatus, is characterized in that, comprises and comprises bracing frame, arc jet strip and cartridge nozzle clamp device.
2. a kind of electrostatic spinning many shower nozzles arc injection apparatus according to claim 1, it is characterized in that, bracing frame is connected by horizontal rustless steel cylinder (2) and perpendicular rustless steel cylinder (1) by fixture (3) and is passed through round plastic head adjusting bolt (4) to be fixed.
3. connected mode according to claim 2, is characterized in that, can be upper and lower, and left and right regulates arbitrarily the distance of itself and spinning receiving system, and its up-down adjustment distance is at (50 ~ 300mm), and left and right adjusting distance is at (50 ~ 300mm).
4. a kind of electrostatic spinning many shower nozzles arc injection apparatus according to claim 1, it is characterized in that, the radius size of arc jet strip (6), the diameter setting of cylinder can be received according to spinning, in its arc jet strip, spinning head clamping spacing is 50 ~ 70mm, its shower nozzle quantity according to radius size and clamping spacing setting, can be generally 6 ~ 10 injector heads.
5. a kind of electrostatic spinning many shower nozzles arc injection apparatus according to claim 4, it is characterized in that, arc jet strip (6) is fixed by round plastic head adjusting bolt (5) with the horizontal rustless steel cylinder (2) of bracing frame, realize simultaneously 90 ° rotation regulate, object in order to arc jet strip concentric with cylinder.
6. a kind of electrostatic spinning many shower nozzles arc injection apparatus according to claim 1, it is characterized in that, cartridge nozzle clamp device is made up of conductive copper sheet (7) and pressing plate (8), is fixed in arc jet strip by round plastic head adjusting bolt (9).
7. fixed form according to claim 6, it is characterized in that, the contact that conductive copper sheet (7) can be good with injector head, forms stable spinning fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510519442.1A CN105401229A (en) | 2015-08-24 | 2015-08-24 | Electrostatic spinning multi-nuzzle arc jet apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510519442.1A CN105401229A (en) | 2015-08-24 | 2015-08-24 | Electrostatic spinning multi-nuzzle arc jet apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105401229A true CN105401229A (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510519442.1A Pending CN105401229A (en) | 2015-08-24 | 2015-08-24 | Electrostatic spinning multi-nuzzle arc jet apparatus |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101198729A (en) * | 2005-05-03 | 2008-06-11 | 阿克伦大学 | Method and device for producing electrospun fibers and fibers produced thereby |
| CN101215762A (en) * | 2008-01-03 | 2008-07-09 | 东华大学 | Device and method for preparing highly effective continuous electrostatic spinning nano fibre felt |
| SE530751C2 (en) * | 2007-02-20 | 2008-09-02 | Ifp Res Ab | Device for making nanofibre |
| CN101445967A (en) * | 2008-12-12 | 2009-06-03 | 浙江杭州湾腈纶有限公司 | Preparation method of flat acrylic fiber |
| TW201131033A (en) * | 2010-03-11 | 2011-09-16 | Nat Univ Chung Hsing | Continuous producing electron-spinning collecting apparatus and application thereof |
| CN103726110A (en) * | 2013-12-11 | 2014-04-16 | 哈尔滨工业大学深圳研究生院 | Electrostatic spinning device and method for manufacturing electrostatic spun yarns through electrostatic spinning device |
| CN203904515U (en) * | 2014-06-19 | 2014-10-29 | 中国药科大学 | Electrostatic spinning device |
| CN203976986U (en) * | 2014-07-02 | 2014-12-03 | 北京化工大学 | A kind of combination electrostatic spinning apparatus of preparing multistage superfine fibre |
-
2015
- 2015-08-24 CN CN201510519442.1A patent/CN105401229A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101198729A (en) * | 2005-05-03 | 2008-06-11 | 阿克伦大学 | Method and device for producing electrospun fibers and fibers produced thereby |
| SE530751C2 (en) * | 2007-02-20 | 2008-09-02 | Ifp Res Ab | Device for making nanofibre |
| CN101215762A (en) * | 2008-01-03 | 2008-07-09 | 东华大学 | Device and method for preparing highly effective continuous electrostatic spinning nano fibre felt |
| CN101445967A (en) * | 2008-12-12 | 2009-06-03 | 浙江杭州湾腈纶有限公司 | Preparation method of flat acrylic fiber |
| TW201131033A (en) * | 2010-03-11 | 2011-09-16 | Nat Univ Chung Hsing | Continuous producing electron-spinning collecting apparatus and application thereof |
| CN103726110A (en) * | 2013-12-11 | 2014-04-16 | 哈尔滨工业大学深圳研究生院 | Electrostatic spinning device and method for manufacturing electrostatic spun yarns through electrostatic spinning device |
| CN203904515U (en) * | 2014-06-19 | 2014-10-29 | 中国药科大学 | Electrostatic spinning device |
| CN203976986U (en) * | 2014-07-02 | 2014-12-03 | 北京化工大学 | A kind of combination electrostatic spinning apparatus of preparing multistage superfine fibre |
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Application publication date: 20160316 |
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