CN108315829A - Aeration type electrostatic spinning apparatus and spinning process - Google Patents
Aeration type electrostatic spinning apparatus and spinning process Download PDFInfo
- Publication number
- CN108315829A CN108315829A CN201810373763.9A CN201810373763A CN108315829A CN 108315829 A CN108315829 A CN 108315829A CN 201810373763 A CN201810373763 A CN 201810373763A CN 108315829 A CN108315829 A CN 108315829A
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- CN
- China
- Prior art keywords
- spinning
- cylinder
- aeration type
- type electrostatic
- syringe needle
- 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
- 238000009987 spinning Methods 0.000 title claims abstract description 80
- 238000005273 aeration Methods 0.000 title claims abstract description 26
- 238000010041 electrostatic spinning Methods 0.000 title claims abstract description 24
- 239000000835 fiber Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012783 reinforcing fiber Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002086 nanomaterial Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001523 electrospinning Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The present invention relates to a kind of aeration type electrostatic spinning apparatus and spinning process, including：Spinning pack, the air pump being connect with the spinning pack by gas-guide tube and the device for storing liquid for connecting and being provided for the spinning pack solution by catheter with the spinning pack, the spinning pack includes spinneret, the cylinder being arranged on the spinneret and the spinning syringe needle being arranged in the cylinder；Wherein, it is provided with through-hole on the cylinder.The spinning process makes gas flows into cylinder to collide to form swirling helical wind with cylindrical wall by the way that through-hole is arranged on cylinder, the twisted fibers in spinning process, to achieve the effect that reinforcing fiber film strength, improve spinning fibre quality and spinning efficiency, step is simple, easy to operate.
Description
Technical field
The present invention relates to a kind of aeration type electrostatic spinning apparatus and spinning process, belong to electrostatic spinning field.
Background technology
Micro Nano material has size small, large specific surface area, a series of advantage such as high specific surface area, thus in ring
The fields such as border health, energy security, biomedicine have broad application prospects.Currently, preparing the side of micro nanometer fiber material
Method has very much, including single needle electrostatic spinning technique, Multi needle electrostatic spinning technique, bubble electrostatic spinning technique, air-flow bubble
Spining technology etc., these technologies all realize production micro Nano material in certain scale.Electrostatic spinning technique is micro- as preparing
The main method of nano material, has obtained extensive research in recent years, but the tunica fibrosa prepared using electrospinning process, leads to
Chang Qiangdu is not very high.
Invention content
The purpose of the present invention is to provide a kind of raising fiber film-strength and quality while the aeration types for improving spinning efficiency
Electrostatic spinning apparatus and spinning process.
In order to achieve the above objectives, the present invention provides the following technical solutions：A kind of aeration type electrostatic spinning apparatus, including：Spray
It silk component, the air pump that is connect with the spinning pack by gas-guide tube and is connect by catheter with the spinning pack and is institute
The device for storing liquid that spinning pack provides solution is stated, the spinning pack includes spinneret, the cylinder that is arranged on the spinneret
And the spinning syringe needle being arranged in the cylinder；Wherein, it is provided with through-hole on the cylinder.
Further, the through-hole is vertically arranged with the spinning syringe needle.
Further, the air pump is connect with the through-hole.
Further, the cylinder is thin-walled cylinder.
Further, the aeration type electrostatic spinning apparatus further includes the reception dress being arranged in the spinning pack side
It sets.
Further, the aeration type electrostatic spinning apparatus further includes the high-pressure electrostatic being electrically connected with the spinning syringe needle
Device.
The present invention also provides a kind of aeration type spinning process, the spinning process is filled using aeration type spinning as described above
It sets, which is characterized in that the spinning process includes the following steps：
S1：Air pump and liquid storage tank are opened, the gas that air pump is sent out flows into cylinder from through hole via gas-guide tube, is passed through
Gas is collided with cylindrical wall to form top-down swirling helical wind in cylinder；
S2：Spinning syringe needle starts spinning, and the swirling helical bellows chamber encloses the spinning syringe needle and fiber is promoted to be formed
Start to twist in journey, subsequent fiber deposits on the reception device under the swirling helical wind action.
Further, the cylinder is thin-walled cylinder.
The beneficial effects of the present invention are：By being provided with through-hole on cylinder, the gas that air pump is sent out is via air guide
Pipe flows into cylinder from through hole, and the gas being passed through is collided with cylindrical wall to form top-down swirling helical in cylinder
Wind, swirling helical bellows chamber enclose spinning syringe needle and fiber are promoted to start to twist in forming process, reach and improve fiber film-strength, carry
The effect of high spinning efficiency and spinning quality.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after coordinating attached drawing to be described in detail such as.
Description of the drawings
Fig. 1 is the structural schematic diagram of the aeration type electrostatic spinning apparatus of the present invention.
Fig. 2 is the structural schematic diagram of the spinning pack in Fig. 1.
Fig. 3 is the vertical view of the cylinder in Fig. 1.
Fig. 4 is the structural schematic diagram of cylinder in Fig. 1.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
Fig. 1 to Fig. 4 is referred to, the aeration type device for spinning in a preferred embodiment of the invention includes spinning pack 1, leads to
Cross the air pump 4 and connect by catheter with the spinning pack 1 and be the spinneret that gas-guide tube is connect with the spinning pack 1
Component 1 provides the device for storing liquid 3 of solution, and the spinning pack 1 includes spinneret 11, the cylinder being arranged on the spinneret 11
12 and the spinning syringe needle 13 that is arranged in the cylinder 12.The aeration type electrostatic spinning apparatus further includes being arranged in the spinneret
The reception device 5 of 1 side of component and the high voltage electrostatic device 2 being electrically connected with the spinning syringe needle 13.Wherein, the cylinder 12
On be provided with through-hole 121, the air pump 4 is connect with the through-hole 121.In the present embodiment, the through-hole 121 and the spinning
Syringe needle 13 is vertically arranged, and the through-hole 121 is arranged in the upper end of the cylinder 12.When the air-flow that booster air pump 4, air pump 4 are sent out
It is delivered in cylinder 12 via gas-guide tube, since through-hole 121 and the spinning syringe needle 13 are vertically arranged, air-flow and the cylinder 12
Inner wall reciprocating collision is to generate swirling helical wind.The air-flow of upper end is cumulative, to generate draught head so that the spiral
Wind is from top to down.The spinning syringe needle 13 is arranged in the centre position of the cylinder 12, so that air-flow is preferably run.Really
So, in other embodiments, the spinning syringe needle 13 may be provided at any position of the cylinder 12, according to actual conditions
It is fixed.The length of the spinning syringe needle 13 can be more than the cylinder 12, can also be shorter than the cylinder 12, depending on actual conditions.
In the present embodiment, the spinning syringe needle for six cylinders 12 being evenly arranged on the spinneret 11 and being arranged in the cylinder 12
13.Really, in other embodiments, the cylinder 12 and the spinning syringe needle 13 being arranged in the cylinder 12 are alternatively other
Number, depending on actual conditions.The number of through-hole 121 on the cylinder 12 be 4,4 through-holes 121 be uniformly arranged so that
It is more uniform into the air-flow in the cylinder 12.Really, in other embodiments, the number of the through-hole 121 is alternatively it
His number, depending on actual conditions.The cylinder 12 is thin-walled cylinder 12, the material of the thin-walled cylinder 12 can be metal or
It is nonmetallic, depending on actual conditions.
The spinning syringe needle 13 of the spinning pack 1 is arranged downward, and the reception device 5 is arranged in the spinning pack 1
Underface is preferably to receive fiber, and the high voltage electrostatic device 2 is connect with the spinning syringe needle 13 so that spinning solution band
Electricity is unexpected to prevent from generating during electrostatic spinning.When carrying out mixing spinning, of device for storing liquid 3 can be directly added
Number, step is simple, easy to operate.
The present invention also provides a kind of aeration type spinning process, the spinning process is filled using aeration type spinning as described above
It sets, which is characterized in that the spinning process includes the following steps：
S1：It opens air pump 4 and liquid storage tank, the gas that air pump 4 is sent out flows into cylinder via gas-guide tube from through-hole 121
12, the gas being passed through is in cylinder 12 with the collision of 12 wall of cylinder to form top-down swirling helical wind；
S2：Spinning syringe needle 13 starts spinning, and the swirling helical bellows chamber encloses the spinning syringe needle 13 and fiber is being promoted to exist
Start to twist in forming process, subsequent fiber is deposited under the swirling helical wind action in reception device 5.
In summary：By being provided with through-hole 121 on cylinder 12, the gas that air pump 4 is sent out is via gas-guide tube from logical
Cylinder 12 is flowed at hole 121, the gas being passed through is collided with 12 wall of cylinder to form top-down spiral wind in cylinder 12,
Spiral wind surrounds spinning syringe needle 13 and fiber is promoted to start to twist in forming process, reaches and improves fiber film-strength, improves and spin
The effect of silk efficiency and spinning quality.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of aeration type electrostatic spinning apparatus, which is characterized in that including：Spinning pack passes through gas-guide tube and the spinneret group
The air pump of part connection and the device for storing liquid for connecting and being provided for the spinning pack solution by catheter with the spinning pack,
The spinning pack includes spinneret, the cylinder being arranged on the spinneret and the spinning syringe needle being arranged in the cylinder；
Wherein, it is provided with through-hole on the cylinder.
2. aeration type electrostatic spinning apparatus as described in claim 1, which is characterized in that the through-hole hangs down with the spinning syringe needle
Straight setting.
3. aeration type electrostatic spinning apparatus as described in claim 1, which is characterized in that the air pump is connect with the through-hole.
4. aeration type electrostatic spinning apparatus as described in claim 1, which is characterized in that the cylinder is thin-walled cylinder.
5. aeration type electrostatic spinning apparatus as described in claim 1, which is characterized in that the aeration type electrostatic spinning apparatus is also
Including the reception device in the spinning pack side is arranged.
6. aeration type electrostatic spinning apparatus as described in claim 1, which is characterized in that the aeration type electrostatic spinning apparatus is also
It include the high voltage electrostatic device being electrically connected with the spinning syringe needle.
7. a kind of aeration type spinning process, the spinning process is using the aeration type as described in any one of claim 1~6
Device for spinning, which is characterized in that the spinning process includes the following steps：
S1：Air pump and liquid storage tank are opened, the gas that air pump is sent out flows into cylinder, the gas being passed through via gas-guide tube from through hole
It is collided with cylindrical wall to form top-down swirling helical wind in cylinder；
S2：Spinning syringe needle starts spinning, and the swirling helical bellows chamber encloses the spinning syringe needle and promotes fiber in forming process
Start to twist, subsequent fiber deposits on the reception device under the swirling helical wind action.
8. aeration type spinning process as claimed in claim 7, which is characterized in that the cylinder is thin-walled cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373763.9A CN108315829A (en) | 2018-04-24 | 2018-04-24 | Aeration type electrostatic spinning apparatus and spinning process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373763.9A CN108315829A (en) | 2018-04-24 | 2018-04-24 | Aeration type electrostatic spinning apparatus and spinning process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108315829A true CN108315829A (en) | 2018-07-24 |
Family
ID=62895117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810373763.9A Pending CN108315829A (en) | 2018-04-24 | 2018-04-24 | Aeration type electrostatic spinning apparatus and spinning process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108315829A (en) |
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| JP2008019514A (en) * | 2006-07-11 | 2008-01-31 | Toray Ind Inc | Interlacing device for multifilament yarn, and method for producing multifilament yarn using the same |
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| WO2016038539A1 (en) * | 2014-09-08 | 2016-03-17 | Tallinn University Of Technology | Device and method for preparing continuous nanofibrous yarns and bundles from electrospun fibers and fibrils |
| CN205398788U (en) * | 2016-02-25 | 2016-07-27 | 广州友富新材料有限公司 | Spinning machine |
| CN205529161U (en) * | 2016-01-27 | 2016-08-31 | 巢湖学院 | Near field electrostatic spinning shower nozzle |
| CN207031615U (en) * | 2017-03-22 | 2018-02-23 | 吴强 | A kind of integral type blowing electrostatic spinning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US2978744A (en) * | 1955-09-09 | 1961-04-11 | Owens Corning Fiberglass Corp | Method and apparatus for forming fibers |
| JPS59173305A (en) * | 1983-03-18 | 1984-10-01 | Tanaka Kikinzoku Kogyo Kk | Spinneret |
| WO1999049110A1 (en) * | 1998-03-26 | 1999-09-30 | Lenzing Aktiengesellschaft | Spinneret |
| RU18400U1 (en) * | 1999-12-10 | 2001-06-20 | Плеханов Федор Михайлович | Spinning Device |
| KR20060025290A (en) * | 2004-09-15 | 2006-03-21 | 한국생산기술연구원 | Hybrid electrospinning spinneret and process of producing nonwoven web thereby |
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| JP2008019514A (en) * | 2006-07-11 | 2008-01-31 | Toray Ind Inc | Interlacing device for multifilament yarn, and method for producing multifilament yarn using the same |
| CN200981905Y (en) * | 2006-11-14 | 2007-11-28 | 上海兰度科技有限公司 | Electric spinning nano fibre beam gas current twister twisting collecting device |
| JP2009012372A (en) * | 2007-07-06 | 2009-01-22 | Seiko Epson Corp | Fluid jet nozzle, fluid jet device, and method for maintaining fluid jet device |
| CN102851763A (en) * | 2012-08-09 | 2013-01-02 | 广州中国科学院先进技术研究所 | Integrated hollow fiber membrane spinning machine |
| US20140048982A1 (en) * | 2012-08-15 | 2014-02-20 | E.I. Du Pont De Nemours And Company | Multizone Electroblowing Process and Apparatus |
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| CN104781460A (en) * | 2012-10-11 | 2015-07-15 | 花王株式会社 | Electrospinning device and nanofiber manufacturing device provided with same |
| CN102978723A (en) * | 2012-12-17 | 2013-03-20 | 苏州大学 | Vortex type bubble spinning device |
| WO2014147164A1 (en) * | 2013-03-22 | 2014-09-25 | Heraeus Quarzglas Gmbh & Co. Kg | Method and device for drawing a bar, a pipe, or a plate made of quartz glass |
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| CN205398788U (en) * | 2016-02-25 | 2016-07-27 | 广州友富新材料有限公司 | Spinning machine |
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| CN208328182U (en) * | 2018-04-24 | 2019-01-04 | 苏州大学 | Aeration type electrostatic spinning apparatus |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20240419 |