CN200981905Y - Electric spinning nano fibre beam gas current twister twisting collecting device - Google Patents
Electric spinning nano fibre beam gas current twister twisting collecting device Download PDFInfo
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- CN200981905Y CN200981905Y CN 200620047769 CN200620047769U CN200981905Y CN 200981905 Y CN200981905 Y CN 200981905Y CN 200620047769 CN200620047769 CN 200620047769 CN 200620047769 U CN200620047769 U CN 200620047769U CN 200981905 Y CN200981905 Y CN 200981905Y
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- 239000002121 nanofiber Substances 0.000 title claims description 35
- 238000009987 spinning Methods 0.000 title abstract description 12
- 241001589086 Bellapiscis medius Species 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000001523 electrospinning Methods 0.000 claims description 29
- 239000004020 conductor Substances 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000000835 fiber Substances 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 238000012958 reprocessing Methods 0.000 abstract 1
- 230000005684 electric field Effects 0.000 description 8
- 239000007921 spray Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 235000013351 cheese Nutrition 0.000 description 3
- 230000001351 cycling effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000007382 vortex spinning Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- -1 organize skeleton Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model belongs to the field of material, disclosing a novel air twisting apparatus for electrical spinning nanometer fiber tuft, which comprises a vortex tube, an air inlet, a delivery roller, an output rubber-covered roll, a groove drum, a metal loop, a draught fan. The utility model could collect electrical spinning nanometer fiber tuft with high speed and large scale, the fiber tuft collected has the advantages of finite strong force, orientation, excellent reprocessing property or the like and could be produced directly for the field of spinning, material, adsorption filtration or the like.
Description
Technical field
The utility model belongs to the material field.It relates to a kind of novel electrospinning silk bundles of nanofibers air-flow twisting gathering-device.
Background technology
The nanofiber overwhelming majority that up to the present can obtain is a nonwoven in form, can not weave, thereby can only be applied in some comparatively narrow fields, for example filtering material, organize skeleton, membrane material and wound dressing etc.Because single nanofiber diameter all arrives between the hundreds of nanometer tens, fineness is too little, naked eyes can't be observed, simultaneously, single fibre strength is low excessively, can't carry out process operation, is difficult to batch machining production, the continuity single shaft that only has certain brute force to the nanofiber tow be produced, nanofiber can be real obtains practical application.
As shown in Figure 1, existing eddy current spinning method is ribbon by feed roller 1 and feeds to 2 inputs of plate, become fiber by 3 shreddings of high speed spinule roller, then along with air-flow tangentially enters static vortex tube 5 through carrier pipe 4.Vortex tube 5 bottoms connect with the air negative pressure source, fresh air inlet 51 becomes tangential configuration with vortex tube 5 inwalls, enter and the eddy current that moves upward is subjected to the effect in air negative pressure source, bottom and weakens in pipe from fresh air inlet 51, make the fiber that tangentially enters vortex tube 5 along tube wall shape in the shape of a spiral, in stable vortex field, be condensed into rotating fibrous ring, drawing the yarn yarn trails to mend air communication and cross and draw yarn hole 61, under centrifugal action, be connected with fibrous ring, when loose thread is pulled out, fibrous ring is stripped from, the ribbon of released part is added turn and resultant yarn by rotating fibrous ring, yarn after the twisting grips output by delivery roller 7 and output rubber roll 8, and being rolled onto on the bobbin 10 through groove drum 9 becomes cheese.Air vortex spinning mechanism is simple to operate; Spinning speed is high, and is better as effects such as napping yarn and cladded yarns.But, this processing method fiber is along with air-flow tangentially enters static vortex tube 5 through carrier pipe 4, lack the gathering-device of bundles of nanofibers effectively, in the electrospinning silk process, the unordered swing of nanofiber, the drop point scope is very big, can't tangentially send into vortex tube 5 by narrow and small conveyance conduit and carry out the twisting of electro spinning nano fiber is collected.
Summary of the invention
The purpose of this utility model provides a kind of novel electrospinning silk bundles of nanofibers air-flow twisting gathering-device.Adopt the utility model can at full speed collect electrospinning silk nanofiber tow on a large scale, it is good that the fibre bundle of gained has certain brute force, orientation and a cycling processability, can directly produce fields such as being used for weaving, material, Filtration Adsorption.
The technical scheme of the utility model technical solution problem is as follows:
A kind of novel electrospinning silk bundles of nanofibers air-flow twisting gathering-device, it comprises vortex tube 5, air inlet 51, delivery roller 7, output rubber roll 8, groove drum 9, bobbin 10, earth connection 12, it is characterized in that it also comprises not only to be arranged on vortex tube 5 lower ends but also to link to each other with earth connection 12 and be installed in its inside diameter D on the frame
3Be 3～15 millimeters, outer diameter D
4Be that 3.2～19 millimeters becket 11 and the horizontal sextant angle β that is arranged on vortex tube 5 upper ends and is packed in its air port center line on the frame are 25～85 °, quantity is 3～12 blower fan 13; Wide mouthful of diameter D of described vortex tube 5
1Be 15～85 millimeters, slot diameter D
2It is 5～20 millimeters, wall thickness d is 1～7 millimeter, height H is 20～90 millimeters, the inclination alpha of vortex tube 5 outer tube walls is 30～90 °, and the material that vortex tube 5 is selected for use is stainless steel conductive material, aluminium alloy conductive material, steel alloy conductive material or outside plastics or the elastomeric material that scribbles conductiving metal coating; Described fresh air inlet 51 evenly distributes at the wall upper edge of vortex tube 5 circumference, and its hole shape is elongated slot hole shape, circle hole shape or spirality, and quantity is 3～12.
Compared with prior art the utility model has the advantages that:
A kind of novel electrospinning silk bundles of nanofibers air-flow twisting gathering-device of the utility model can at full speed be collected electrospinning silk nanofiber tow on a large scale, it is good that the fibre bundle of gained has certain brute force, orientation and a cycling processability, can directly produce fields such as can be used for weaving, material, Filtration Adsorption.
Description of drawings
Fig. 1 is the air vortex spinning system schematic that is used for common yarn
Fig. 2 is the schematic diagram of a kind of novel electrospinning silk bundles of nanofibers air-flow twisting gathering-device of the utility model
Fig. 3 is the working method schematic diagram of a kind of novel electrospinning silk bundles of nanofibers air-flow twisting gathering-device of the utility model
Fig. 4 is the another kind of working method schematic diagram of a kind of novel electrospinning silk bundles of nanofibers air-flow twisting gathering-device of the utility model
Fig. 5 is the schematic diagram of a kind of novel electrospinning silk bundles of nanofibers air-flow twisting gathering-device vortex tube of the utility model
Fig. 6 is the schematic diagram of a kind of novel electrospinning silk bundles of nanofibers air-flow twisting gathering-device becket of the utility model
Fig. 7 is a kind of novel electrospinning silk bundles of nanofibers air-flow twisting gathering-device horizontal fan angle schematic diagram of the utility model
Among Fig. 1, Fig. 2, Fig. 3, Fig. 4,1-feed roller, 2-are fed to plate, 3-high speed spinule roller, the 4-conveyance conduit, 5-vortex tube, 51-fresh air inlet, 6-plug, 61-draws the yarn hole, the 7-delivery roller, and 8-exports rubber roll, 9-groove drum, the 10-bobbin, 11-becket, 12-earth connection, the 13-blower fan, 14-high-voltage line, 15-HV generator, the 16-electric spinning spray nozzle, 17-electrospinning silk nanofiber, 18-electrospinning silk bundles of nanofibers;
Among Fig. 5,5-vortex tube, 51-fresh air inlet, D
1-wide mouthful diameter, D
2-slot diameter, d-wall thickness, H-height, the inclination angle of α-tube wall;
Among Fig. 6,11-becket, D
3-internal diameter, D
4-external diameter;
Among Fig. 7,13-blower fan, the horizontal sextant angle of β-air port center line.
The specific embodiment
A kind of novel electrospinning silk bundles of nanofibers air-flow twisting gathering-device, it comprises vortex tube 5, air inlet 51, delivery roller 7, output rubber roll 8, groove drum 9, bobbin 10, earth connection 12, it is characterized in that it also comprises not only to be arranged on vortex tube 5 lower ends but also to link to each other with earth connection 12 and be installed in its inside diameter D on the frame
3Be 3～15 millimeters, outer diameter D
4Be that 3.2～19 millimeters becket 11 and the horizontal sextant angle β that is arranged on vortex tube 5 upper ends and is packed in its air port center line on the frame are 25～85 °, quantity is 3～12 blower fan 13; Wide mouthful of diameter D of described vortex tube 5
1Be 15～85 millimeters, slot diameter D
2It is 5～20 millimeters, wall thickness d is 1～7 millimeter, height H is 20～90 millimeters, the inclination alpha of vortex tube 5 outer tube walls is 30～90 °, and the material that vortex tube 5 is selected for use is stainless steel conductive material, aluminium alloy conductive material, steel alloy conductive material or outside plastics or the elastomeric material that scribbles conductiving metal coating; Described fresh air inlet 51 evenly distributes at the wall upper edge of vortex tube 5 circumference, and its hole shape is elongated slot hole shape, circle hole shape or spirality, and quantity is 3～12.
Two kinds of embodiments in conjunction with Fig. 3, Fig. 4 are described in further detail working method of the present utility model again.
As shown in Figure 3, wide mouthful of diameter D
1Be 15～85 millimeters, slot diameter D
2It is 5～20 millimeters, wall thickness d is 1～7 millimeter, height H is 20～90 millimeters, the inclination alpha of outer tube wall is 30～90 °, the vortex tube 5 wall upper edge circumference of aluminium alloy conductive material evenly distribute, its hole shape is elongated slot hole shape, circle hole shape or spirality, quantity is 3～12 fresh air inlets 51, make the air-flow that enters vortex tube 5 form whirlpool by compressor (on the figure draw) air feed, existing HV generator 15 by high-voltage line 14 make electric spinning spray nozzle 16 with go up high-pressure electrostatic and with inside diameter D by earth connection 12 ground connection
3Be 3～15 millimeters, outer diameter D
4The becket 11 that is 3.2～19 millimeters forms high voltage electric field, under the effect of electric field force, electrospinning silk nanofiber 17 is from electric spinning spray nozzle 16 ejections, and it is 25～85 ° at the horizontal sextant angle β of electric field force and its air port center line, quantity is to enter vortex tube 5 under 3～12 the wind-force effect of blower fan 13, the electrospinning silk nanofiber 17 that enters vortex tube 5 is condensed into yarn in vortex tube 5, the top tail end of yarn constantly overlaps with the electrospinning silk nanofiber 17 that enters vortex tube 5 subsequently and forms new tail end, the bottom head end of yarn is extracted out downwards at electric field force and eddy current and is constantly become electrospinning silk bundles of nanofibers 18 by twisting under the acting in conjunction of power and pass becket 11, and and then be output roller 7 and grip output with output rubber roll 8, be wound up on the bobbin 10 through groove drum 9 and form cheese.
As shown in Figure 4, existing HV generator 15 makes wide mouthful of diameter D by high-voltage line 14
1Be 15～85 millimeters, slot diameter D
2It is 5～20 millimeters, wall thickness d is 1～7 millimeter, height H is 20～90 millimeters, the inclination alpha of outer tube wall is 30～90 °, the vortex tube 5 of aluminium alloy conductive material with go up high-pressure electrostatic and and electric spinning spray nozzle 16 by earth connection 12 ground connection between form high voltage electric field, under the electric field force effect of high voltage electric field, electrospinning silk nanofiber 17 is from electric spinning spray nozzle 16 ejections, and it is 25～85 ° at the horizontal sextant angle β of electric field force and its air port center line, quantity is that the wind-force effect of 3～12 blower fan 13 attaches to from drawing on the yarn of leaning out of vortex tube 5 and enters vortex tube 5 along with drawing yarn, circumference evenly distributes in the wall upper edge of vortex tube 5, its hole shape is the elongated slot hole shape, circle hole shape or spirality, quantity is 3～12 fresh air inlets 51, make the air-flow that enters vortex tube 5 form whirlpool by compressor (not drawing on the figure) air feed, be attached to and draw the electrospinning silk nanofiber 17 that enters vortex tube 5 on the yarn and constantly twisted into electrospinning silk bundles of nanofibers 18 by the eddy current of high speed rotary, the bottom tail end of electrospinning silk bundles of nanofibers 18 constantly attaches overlap joint with the electro spinning nano fiber 17 that sprays from electric spinning spray nozzle 16 and forms new yarn tail, vortex tube 5 is constantly twisted and exported to the top head end of electrospinning silk bundles of nanofibers 18, and then be output roller 7 and the 8 gripping outputs of output rubber roll, be wound up on the bobbin 10 through groove drum 9 and form cheese.
Claims (1)
1, a kind of novel electrospinning silk bundles of nanofibers air-flow twisting gathering-device, it comprises vortex tube (5), air inlet (51), delivery roller (7), output rubber roll (8), groove drum (9), bobbin (10), earth connection (12), it is characterized in that it also comprises not only to be arranged on vortex tube (5) lower end but also to link to each other with earth connection (12) and be installed in its internal diameter (D on the frame
3) be 3～15 millimeters, external diameter (D
4) be that 3.2～19 millimeters becket (11) and the horizontal sextant angle (β) that is arranged on vortex tube (5) upper end and is packed in its air port center line on the frame they are 25～85 °, quantity is 3～12 blower fan (13); Wide mouthful of diameter (D of described vortex tube (5)
1) be 15～85 millimeters, slot diameter (D
2) be 5～20 millimeters, wall thickness (d) is 1～7 millimeter, highly (H) is 20～90 millimeters, the inclination angle (α) of vortex tube (5) outer tube wall is 30～90 °, and the material that vortex tube (5) is selected for use is stainless steel conductive material, aluminium alloy conductive material, steel alloy conductive material or outside plastics or the elastomeric material that scribbles conductiving metal coating; Described fresh air inlet (51) evenly distributes at the wall upper edge of vortex tube (5) circumference, and its hole shape is elongated slot hole shape, circle hole shape or spirality, and quantity is 3～12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620047769 CN200981905Y (en) | 2006-11-14 | 2006-11-14 | Electric spinning nano fibre beam gas current twister twisting collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620047769 CN200981905Y (en) | 2006-11-14 | 2006-11-14 | Electric spinning nano fibre beam gas current twister twisting collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200981905Y true CN200981905Y (en) | 2007-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620047769 Expired - Fee Related CN200981905Y (en) | 2006-11-14 | 2006-11-14 | Electric spinning nano fibre beam gas current twister twisting collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200981905Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277668A (en) * | 2011-07-21 | 2011-12-14 | 浙江理工大学 | Method and device for preparing electro-spun nanofiber yarn |
| CN103103642A (en) * | 2013-02-22 | 2013-05-15 | 东华大学 | Device and method for orientation electrostatic spinning nanometer fiber vortex spun yarn |
| CN103266365A (en) * | 2013-05-20 | 2013-08-28 | 东华大学 | Device and method for twisting electrostatic spinning nanofiber into yarn in jetting mode |
| CN103409861A (en) * | 2013-08-16 | 2013-11-27 | 北京化工大学 | High-speed preparation device and process of centrifugal electrostatic spinning nanometer twisted yarns |
| CN103510195A (en) * | 2012-06-22 | 2014-01-15 | 村田机械株式会社 | Hollow guide shaft body, air-jet spinning device, and yarn winding machine including the same |
| CN103603063A (en) * | 2013-09-27 | 2014-02-26 | 天津工业大学 | Continuous production device and method of orientation nanometer fiber yarns |
| 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 |
| CN106435889A (en) * | 2016-08-31 | 2017-02-22 | 际华三五零六纺织服装有限公司 | Flame-retardant and antistatic composite yarn, processing method and opening and twisting device |
| CN106835387A (en) * | 2017-01-25 | 2017-06-13 | 东华大学 | The method and apparatus that a kind of self-magnetic field prepares orientation electro-spun nanofiber yarn |
| TWI628324B (en) * | 2016-10-05 | 2018-07-01 | 鄭國彬 | Nano fiber forming method and equipment thereof |
| CN108315829A (en) * | 2018-04-24 | 2018-07-24 | 苏州大学 | Aeration type electrostatic spinning apparatus and spinning process |
| CN108603308A (en) * | 2015-12-21 | 2018-09-28 | 利伯西科技大学 | The method for producing polymer nanofiber by carrying out electrostatic spinning to polymer solution or melt, spinning electrode for implementing this method and for producing polymer nanofiber and configured with the device of at least one this spinning electrode |
| CN111118678A (en) * | 2020-03-04 | 2020-05-08 | 青岛大学 | Electrostatic spinning nanofiber yarn equipment |
| CN111996640A (en) * | 2020-08-25 | 2020-11-27 | 苏州基列德智能制造有限公司 | Free-end wrapping spinning device and spinning process thereof |
| CN115110160A (en) * | 2022-08-30 | 2022-09-27 | 江苏新视界先进功能纤维创新中心有限公司 | Electrostatic spinning device and preparation method of nano-fibers |
-
2006
- 2006-11-14 CN CN 200620047769 patent/CN200981905Y/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277668A (en) * | 2011-07-21 | 2011-12-14 | 浙江理工大学 | Method and device for preparing electro-spun nanofiber yarn |
| CN103510195B (en) * | 2012-06-22 | 2018-07-27 | 村田机械株式会社 | Hollow guide shaft body, air flow spinning apparatus and has their Yarn winding apparatus |
| CN103510195A (en) * | 2012-06-22 | 2014-01-15 | 村田机械株式会社 | Hollow guide shaft body, air-jet spinning device, and yarn winding machine including the same |
| CN103103642A (en) * | 2013-02-22 | 2013-05-15 | 东华大学 | Device and method for orientation electrostatic spinning nanometer fiber vortex spun yarn |
| CN103266365A (en) * | 2013-05-20 | 2013-08-28 | 东华大学 | Device and method for twisting electrostatic spinning nanofiber into yarn in jetting mode |
| CN103409861A (en) * | 2013-08-16 | 2013-11-27 | 北京化工大学 | High-speed preparation device and process of centrifugal electrostatic spinning nanometer twisted yarns |
| CN103409861B (en) * | 2013-08-16 | 2015-10-28 | 北京化工大学 | A kind of centrifugal Static Spinning nanometer is twisted thread high speed preparation facilities and technique |
| CN103603063A (en) * | 2013-09-27 | 2014-02-26 | 天津工业大学 | Continuous production device and method of orientation nanometer fiber yarns |
| 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 |
| CN108603308A (en) * | 2015-12-21 | 2018-09-28 | 利伯西科技大学 | The method for producing polymer nanofiber by carrying out electrostatic spinning to polymer solution or melt, spinning electrode for implementing this method and for producing polymer nanofiber and configured with the device of at least one this spinning electrode |
| CN106435889A (en) * | 2016-08-31 | 2017-02-22 | 际华三五零六纺织服装有限公司 | Flame-retardant and antistatic composite yarn, processing method and opening and twisting device |
| CN106435889B (en) * | 2016-08-31 | 2020-09-29 | 际华三五零六纺织服装有限公司 | Flame-retardant antistatic composite yarn, processing method and opening and twisting device |
| TWI628324B (en) * | 2016-10-05 | 2018-07-01 | 鄭國彬 | Nano fiber forming method and equipment thereof |
| CN106835387B (en) * | 2017-01-25 | 2019-10-08 | 东华大学 | A kind of method and apparatus of self-magnetic field preparation orientation electro-spun nanofiber yarn |
| CN106835387A (en) * | 2017-01-25 | 2017-06-13 | 东华大学 | The method and apparatus that a kind of self-magnetic field prepares orientation electro-spun nanofiber yarn |
| CN108315829A (en) * | 2018-04-24 | 2018-07-24 | 苏州大学 | Aeration type electrostatic spinning apparatus and spinning process |
| CN111118678A (en) * | 2020-03-04 | 2020-05-08 | 青岛大学 | Electrostatic spinning nanofiber yarn equipment |
| CN111996640A (en) * | 2020-08-25 | 2020-11-27 | 苏州基列德智能制造有限公司 | Free-end wrapping spinning device and spinning process thereof |
| CN111996640B (en) * | 2020-08-25 | 2022-03-29 | 苏州基列德智能制造有限公司 | Free-end wrapping spinning device and spinning process thereof |
| CN115110160A (en) * | 2022-08-30 | 2022-09-27 | 江苏新视界先进功能纤维创新中心有限公司 | Electrostatic spinning device and preparation method of nano-fibers |
| CN115110160B (en) * | 2022-08-30 | 2022-12-06 | 江苏新视界先进功能纤维创新中心有限公司 | Electrostatic spinning device and preparation method of nano-fibers |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shanghai Landu Science & Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20131114 |