CN105937057A - Conical surface electrostatic spinning nozzle in helical line array mode - Google Patents
Conical surface electrostatic spinning nozzle in helical line array mode Download PDFInfo
- Publication number
- CN105937057A CN105937057A CN201610498386.2A CN201610498386A CN105937057A CN 105937057 A CN105937057 A CN 105937057A CN 201610498386 A CN201610498386 A CN 201610498386A CN 105937057 A CN105937057 A CN 105937057A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- electrostatic spinning
- conical surface
- helix
- surface electrostatic
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a conical surface electrostatic spinning nozzle in a helical line array mode. The conical surface electrostatic spinning nozzle comprises conical nozzle bodies for electrostatic spinning, the conical nozzle bodies are provided with helical lines, and the helical lines surround the outer walls of the conical nozzle bodies to the cone tips. According to the conical surface electrostatic spinning nozzle in the helical line array mode, the helical lines are arranged along the conical nozzle bodies, so that a spinning solution is uniformly supplied, a fiber membrane is uniform, and the spinning effect is good. The conical surface electrostatic spinning nozzle is suitable for the electrostatic spinning field.
Description
Technical field
The present invention relates to electrostatic spinning field, particularly relate to the conical surface electrostatic spinning nozzle of a kind of helix array way.
Background technology
At present, existing electrostatic spinning nozzle, is mostly the nozzle tip flowing to shower nozzle along mozzle, under electric field action, covers solution over the metal lines under the effect of electric field, ejects, collect into nanofiber on substrate.But the problems such as it is uneven that this technique exists feed flow coating, and jet launch point randomness is relatively big, fibrous membrane lack of homogeneity.
Summary of the invention
For solving the problems referred to above, the present invention provides the conical surface electrostatic spinning nozzle of a kind of helix array way along handstand conical surface Spiral distribution helix.
The technical solution adopted for the present invention to solve the technical problems is:
The conical surface electrostatic spinning nozzle of a kind of helix array way, including the Conic nozzle for electrostatic spinning, Conic nozzle is provided with helix, and helix is around the cone of Conic nozzle outer wall to taper.
It is further used as the improvement of technical solution of the present invention, some nozzle on helix, is equidistantly distributed.
Being further used as the improvement of technical solution of the present invention, each nozzle is each perpendicular to the tangent plane that nozzle is selected with taper-face contact.
Being further used as the improvement of technical solution of the present invention, helix is tubulose and is communicated to each nozzle.
Being further used as the improvement of technical solution of the present invention, Conic nozzle is provided with inlet.
Being further used as the improvement of technical solution of the present invention, inlet is communicated to reserving liquid tank by catheter.
Being further used as the improvement of technical solution of the present invention, the lower section of Conic nozzle is provided with collection device, collection device and Conic nozzle and is respectively connecting to high voltage power supply.
Being further used as the improvement of technical solution of the present invention, the top of Conic nozzle is additionally provided with footstock.
It is further used as the improvement of technical solution of the present invention, is the cone stood upside down during Conic nozzle spinning.
Beneficial effects of the present invention: the conical surface electrostatic spinning nozzle of this helix array way, the helix being provided with along Conic nozzle so that spinning liquid feed flow is uniform, and fibrous membrane ratio is more uniform, and spinning effect is good.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is embodiment of the present invention overall structure schematic diagram；
Fig. 2 is embodiment of the present invention front view；
Fig. 3 is embodiment of the present invention upward view.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design, concrete structure and the generation of the present invention is clearly and completely described, to be completely understood by the purpose of the present invention, feature and effect.Obviously; described embodiment is a part of embodiment of the present invention rather than whole embodiment, based on embodiments of the invention; other embodiments that those skilled in the art is obtained on the premise of not paying creative work, belong to the scope of protection of the invention.
Referring to figs. 1 through Fig. 3, the present invention is the conical surface electrostatic spinning nozzle of a kind of helix array way, and including the Conic nozzle 1 for electrostatic spinning, Conic nozzle 1 is provided with helix 10, and helix 10 is around the cone of Conic nozzle 1 outer wall to taper.
The conical surface electrostatic spinning nozzle of this helix array way, the helix 10 being provided with along Conic nozzle 1 so that spinning liquid feed flow is uniform, and fibrous membrane ratio is more uniform, and spinning effect is good.
As the preferred embodiment of the present invention, some nozzle 2 on helix 10, is equidistantly distributed.
As the preferred embodiment of the present invention, each nozzle 2 is each perpendicular to the tangent plane that nozzle is selected with taper-face contact.
As the preferred embodiment of the present invention, helix 10 is for tubulose and is communicated to each nozzle 2.
As the preferred embodiment of the present invention, Conic nozzle 1 is provided with inlet 9.
As the preferred embodiment of the present invention, inlet 9 is communicated to reserving liquid tank 4 by catheter 3.
As the preferred embodiment of the present invention, the lower section of Conic nozzle 1 is provided with collection device 8, collection device 8 and Conic nozzle 1 and is respectively connecting to high voltage power supply 6.
As the preferred embodiment of the present invention, the top of Conic nozzle 1 is additionally provided with footstock 11.
As the preferred embodiment of the present invention, it is the cone stood upside down during Conic nozzle 1 spinning.
The preferred embodiment of the present invention: Conic nozzle 1 generally stand upside down arrange cone, around helix 10 on cone, each nozzle 2 is arranged on Conic nozzle 1 by the orbit array of helix 10, and nozzle 2 is equally spaced on the track of helix 10, and nozzle is perpendicular to nozzle and taper-face contact and orders tangent plane.The inlet 9 that solution is delivered on Conic nozzle 1 by reserving liquid tank 4 by catheter 3, and then it is internal to be delivered into Conic nozzle 1, more uniformly flowed out from each nozzle 2 respectively by shunting.Conic nozzle 1 is positioned over above collection device 8, high voltage power supply 6 is distributed and connects Conic nozzle 1 and collection device 8 by wire 1 and wire 27, make to be formed between nozzle 2 and collection device 8 high voltage electric field, solution forms taylor cone at nozzle 2 tip, under high voltage electric field effect, injection filamentation, collects into nanofiber on collection device.This shower nozzle uses helix nozzle to be equally spaced, and the vertical conical surface, interferes with each other less between nozzle, and electric field is evenly.
The relative position of nozzle is fixed, and jet spray site is also the most fixing, and fibrous membrane is uniform, and the feed flow of each nozzle is uniform, and spinning effect is the most uniform.Spinning quality and effect are greatly improved.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art it may also be made that equivalent variations or replacement on the premise of spirit of the present invention, and deformation or the replacement of these equivalents are all contained in the application claim limited range.
Claims (9)
1. the conical surface electrostatic spinning nozzle of a helix array way, it is characterized in that: include the Conic nozzle (1) for electrostatic spinning, described Conic nozzle (1) is provided with helix (10), and described helix (10) is around the cone of Conic nozzle (1) outer wall to taper.
The conical surface electrostatic spinning nozzle of helix array way the most according to claim 1, it is characterised in that: some nozzle (2) is equidistantly distributed on described helix (10).
The conical surface electrostatic spinning nozzle of helix array way the most according to claim 2, it is characterised in that: each described nozzle (2) is each perpendicular to the tangent plane that nozzle is selected with taper-face contact.
4. according to the conical surface electrostatic spinning nozzle of the helix array way described in Claims 2 or 3, it is characterised in that: described helix (10) is tubulose and is communicated to each nozzle (2).
The conical surface electrostatic spinning nozzle of helix array way the most as claimed in any of claims 1 to 3, it is characterised in that: described Conic nozzle (1) is provided with inlet (9).
The conical surface electrostatic spinning nozzle of helix array way the most according to claim 5, it is characterised in that: described inlet (9) is communicated to reserving liquid tank (4) by catheter (3).
The conical surface electrostatic spinning nozzle of helix array way the most as claimed in any of claims 1 to 3, it is characterized in that: the lower section of described Conic nozzle (1) is provided with collection device (8), described collection device (8) and Conic nozzle (1) and is respectively connecting to high voltage power supply (6).
The conical surface electrostatic spinning nozzle of helix array way the most as claimed in any of claims 1 to 3, it is characterised in that: the top of described Conic nozzle (1) is additionally provided with footstock (11).
The conical surface electrostatic spinning nozzle of helix array way the most as claimed in any of claims 1 to 3, it is characterised in that: it is the cone stood upside down during described Conic nozzle (1) spinning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498386.2A CN105937057A (en) | 2016-06-27 | 2016-06-27 | Conical surface electrostatic spinning nozzle in helical line array mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498386.2A CN105937057A (en) | 2016-06-27 | 2016-06-27 | Conical surface electrostatic spinning nozzle in helical line array mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105937057A true CN105937057A (en) | 2016-09-14 |
Family
ID=56872268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610498386.2A Pending CN105937057A (en) | 2016-06-27 | 2016-06-27 | Conical surface electrostatic spinning nozzle in helical line array mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105937057A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512291A (en) * | 2018-05-21 | 2019-11-29 | 天津工业大学 | A kind of radial electrospinning nozzle based on diamond shape blade |
| CN111501111A (en) * | 2020-04-28 | 2020-08-07 | 陕西工业职业技术学院 | Preparation device and method of disordered fiber membrane |
| CN115537941A (en) * | 2022-10-24 | 2022-12-30 | 广东石油化工学院 | Linear electrostatic spinning device and using method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102216502A (en) * | 2008-10-17 | 2011-10-12 | 迪肯大学 | Electrostatic spinning assembly |
| CN203754858U (en) * | 2014-01-18 | 2014-08-06 | 青岛中科华联新材料有限公司 | Needleless electrostatic spinning device |
| CN205152411U (en) * | 2015-10-16 | 2016-04-13 | 林佳弘 | Axis of rotation |
| CN105568407A (en) * | 2016-01-28 | 2016-05-11 | 中山大学 | Polymer solution-based magnetofluid self-assembly needle-free electro-spinning device and nanofiber electro-spinning method thereof |
| CN105624807A (en) * | 2016-04-01 | 2016-06-01 | 厦门大学 | Weissenberg effect-based micro-porous batch electrostatic spinning device |
| CN205821543U (en) * | 2016-06-27 | 2016-12-21 | 佛山轻子精密测控技术有限公司 | A kind of conical surface electrostatic spinning nozzle of helix array way |
-
2016
- 2016-06-27 CN CN201610498386.2A patent/CN105937057A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102216502A (en) * | 2008-10-17 | 2011-10-12 | 迪肯大学 | Electrostatic spinning assembly |
| CN203754858U (en) * | 2014-01-18 | 2014-08-06 | 青岛中科华联新材料有限公司 | Needleless electrostatic spinning device |
| CN205152411U (en) * | 2015-10-16 | 2016-04-13 | 林佳弘 | Axis of rotation |
| CN105568407A (en) * | 2016-01-28 | 2016-05-11 | 中山大学 | Polymer solution-based magnetofluid self-assembly needle-free electro-spinning device and nanofiber electro-spinning method thereof |
| CN105624807A (en) * | 2016-04-01 | 2016-06-01 | 厦门大学 | Weissenberg effect-based micro-porous batch electrostatic spinning device |
| CN205821543U (en) * | 2016-06-27 | 2016-12-21 | 佛山轻子精密测控技术有限公司 | A kind of conical surface electrostatic spinning nozzle of helix array way |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512291A (en) * | 2018-05-21 | 2019-11-29 | 天津工业大学 | A kind of radial electrospinning nozzle based on diamond shape blade |
| CN111501111A (en) * | 2020-04-28 | 2020-08-07 | 陕西工业职业技术学院 | Preparation device and method of disordered fiber membrane |
| CN115537941A (en) * | 2022-10-24 | 2022-12-30 | 广东石油化工学院 | Linear electrostatic spinning device and using method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105937057A (en) | Conical surface electrostatic spinning nozzle in helical line array mode | |
| CN102051693B (en) | Split type composite electrostatic spinning device | |
| CN106061619A (en) | Electrostatic spray nozzle assembly | |
| CN201644253U (en) | Flat flared liquid film nozzle | |
| CN105937060A (en) | Cylindrical-surface spiral-line-array-distribution-mode electrostatic spinning nozzle | |
| CN205821543U (en) | A kind of conical surface electrostatic spinning nozzle of helix array way | |
| CN105926057B (en) | Rotate more jet batch device for spinning | |
| CN109351130B (en) | Atomization washing injection device and oil refining process device | |
| CN201454359U (en) | Liquid spray distributing device | |
| CN201659045U (en) | Atomization spray head | |
| CN205741557U (en) | Glass single thread is coated with PVC equipment | |
| CN205821538U (en) | A kind of helical form electrostatic spinning apparatus with cutting-edge structure | |
| CN110180692A (en) | A kind of spraying type electrostatic gun | |
| CN207793611U (en) | A kind of fiber spray equipment and the Fiber strength equipment using the device | |
| CN208023132U (en) | A kind of multiple injector electrostatic spinning device | |
| CN203389769U (en) | Steam jet device | |
| CN204602461U (en) | A kind of line source electrode electrostatic powder coating device | |
| CN203886067U (en) | Axial foam fire-fighting injection device | |
| CN106968020A (en) | Electrospinning device and its positive truncated rectangular pyramids spaced array shower nozzle with auxiliary electrode | |
| CN205269953U (en) | Self-mixing flat gun nozzle for spraying | |
| CN202786429U (en) | Integrated coaxial nozzle for laser cladding | |
| CN105970310A (en) | Electrostatic spinning device with pointed end structure disc-shaped electrode | |
| CN207210586U (en) | A kind of shower head mechanism for the production of dissolvant type nanofiber | |
| CN207188036U (en) | A kind of novel porous nozzle | |
| CN203184160U (en) | Novel piezoelectric micropore atomizer water supply structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160914 |
|
| RJ01 | Rejection of invention patent application after publication |