CN208414652U - A kind of novel electrostatic spinning nozzle - Google Patents
A kind of novel electrostatic spinning nozzle Download PDFInfo
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- CN208414652U CN208414652U CN201820913567.1U CN201820913567U CN208414652U CN 208414652 U CN208414652 U CN 208414652U CN 201820913567 U CN201820913567 U CN 201820913567U CN 208414652 U CN208414652 U CN 208414652U
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- auxiliary electrode
- electrode cover
- connector
- mounting plate
- jet pipe
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Abstract
The utility model discloses a kind of novel electrostatic spinning nozzles, including spinning head part and auxiliary electrode cover, the spinning head atop part is jet pipe, jet pipe lower end is equipped with lower connector, the second connector lug is equipped on the right side of lower connector, lower connector bottom is equipped with mounting plate, mounting plate is equipped with mounting hole, mounting plate bottom is equipped with pipe joint, pipe joint is connected with jet pipe, the section of the auxiliary electrode cover is parabolic shape, auxiliary electrode cover bottom is equipped with upper connector, the first connector lug is equipped on the right side of auxiliary electrode cover, the jet pipe top export is located at the parabolical focal point where auxiliary electrode cover section.The utility model crosses the auxiliary electrode cover that setting section is parabolic shape, make being more evenly distributed, orderly for spray head headspace internal electric field, to keep jet stream stress inside auxiliary electrode cover more uniform, extensional motion track is more stable, is conducive to the anti-interference ability improved jet stream to spinning environment, raising spinning quality.
Description
Technical field
The utility model relates to electrostatic spinning field, especially a kind of novel electrostatic spinning nozzle.
Background technique
Nanofiber refers to that diameter is nanoscale and the filamentary material with certain draw ratio, nano-fiber material are compared
Other materials has many excellent characteristics, is widely used as medical, household, environmental protection, textile industry material, currently,
Research in relation to electrostatic spinning is more and more burning hoter, and numerous studies personnel are committed to improving the yield of electrostatic spinning and spinning effect
Fruit, during electrostatic spinning, feed liquid is stretched to form jet stream under the action of electric field force, and jet stream can be irregular in electric field region
Stretching and whip it is dynamic, finally on the reception device with irregular shape attachment, this irregular motion state is due to spray
Being unevenly distributed for silk head top electric field is caused, eventually leads to the nanofibers formed between spray head and mutually winds and interfere,
The density and quantity of spray head installation are limited, the location and shape of nanofiber attachment on the reception device are irregular, to make
Electrostatic spinning can only be used to produce non-woven fabrics, greatly limit the application of electrostatic spinning.
Utility model content
In order to overcome existing electrostatic spinning nozzle top non-uniform electric and cause jet stream stretch and move it is irregular,
Uneven, the irregular defect of the location and shape that nanofibers are distributed on the reception device, the utility model provide one kind
Novel electrostatic spinning nozzle is the auxiliary electrode cover of parabolic shape by setting section, makes spray head headspace internal electric field
It is more evenly distributed, orderly, to keep jet stream stress inside auxiliary electrode cover more uniform, extensional motion track is more stable, has
Anti-interference ability, raising spinning quality conducive to raising jet stream to spinning environment.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of novel electrostatic spinning nozzle, including
Spinning head part and auxiliary electrode cover, the spinning head atop part are jet pipe, and jet pipe lower end is equipped with lower connector, lower connector
Right side is fixedly installed the second connector lug, and lower connector bottom is equipped with mounting plate, and mounting plate is equipped with mounting hole, mounting plate bottom
Equipped with pipe joint, pipe joint is connected with jet pipe, and the section of the auxiliary electrode cover is parabolic shape, auxiliary electrode cover bottom
Equipped with upper connector, the first connector lug, the upper connector inside and jet pipe bottom are fixedly installed on the right side of auxiliary electrode cover
The screw thread being mutually matched is equipped at the corresponding position in outside, the jet pipe top export is located at the throwing where auxiliary electrode cover section
The focal point of object line.
A kind of above-mentioned novel electrostatic spinning nozzle, the auxiliary electrode cover, upper connector, the first connector lug are integral type
Structure.
A kind of above-mentioned novel electrostatic spinning nozzle, the jet pipe and the second connector lug, mounting plate, pipe joint, lower connection
Pipe is an integral structure.
A kind of above-mentioned novel electrostatic spinning nozzle, the mounting plate are square plate, the number of the mounting hole on mounting plate
Amount is 4.
The utility model has the following advantages that and high-lighting effect compared with prior art:
The utility model has the beneficial effects that the utility model crosses the auxiliary electrode cover that setting section is parabolic shape,
Make being more evenly distributed, orderly for spray head headspace internal electric field, to keep jet stream stress inside auxiliary electrode cover more uniform, draws
Stretch that motion profile is more stable, be conducive to improve jet stream to the anti-interference ability of spinning environment, improve spinning quality, due to spray head
Top area field distribution becomes uniformly, jet stream is dynamic smaller in the whip of spray head headspace, reduces and is formed between adjacent spray head
Influence between jet stream is conducive to the density and quantity that improve spray head installation, and then is conducive to improve spinning efficiency, in addition, penetrating
The extensional motion flowed in uniform electric field is more stable, so that the nanofiber of production be made to be more evenly distributed on the reception device, more
Orderly, make it possible that reception device receives nanofiber harness, and then be conducive to push electrostatic spinning for producing weaving
The process of material.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is utility model diagram；
Fig. 2 is the utility model section schematic diagram；
Fig. 3 is auxiliary electrode hood schematic diagram；
Fig. 4 is spinning head partial schematic diagram.
1. auxiliary electrode cover in figure, 2. jet pipes, 3. first connector lugs, 4. second connector lugs, 5. mounting plates, 6. pipe joints,
7. lower connector, 8. upper connectors, 9. mounting holes.
Specific embodiment
A kind of novel electrostatic spinning nozzle, including spinning head part and auxiliary electrode cover 1, the spinning head atop part are
Jet pipe 2,2 lower end of jet pipe are equipped with lower connector 7, are fixedly installed the second connector lug 4,7 bottom of lower connector on the right side of lower connector 7
Equipped with mounting plate 5, mounting plate 5 is equipped with mounting hole 9, and 5 bottom of mounting plate is equipped with pipe joint 6, and pipe joint 6 is connected with jet pipe 2,
The section of the auxiliary electrode cover 1 is parabolic shape, and 1 bottom of auxiliary electrode cover is equipped with upper connector 8, and auxiliary electrode cover 1 is right
Side is fixedly installed the first connector lug 3, is equipped with phase at position corresponding with the outside of 2 bottom of jet pipe on the inside of the upper connector 8
Mutual matched screw thread, 2 top export of jet pipe are located at the parabolical focal point where 1 section of auxiliary electrode cover.
Further, the auxiliary electrode cover 1, upper connector 8, the first connector lug 3 are an integral structure.
Further, the jet pipe 2 and the second connector lug 4, mounting plate 5, pipe joint 6, lower connector 7 are integral type knot
Structure.
Further, the mounting plate 5 is square plate, and the quantity of the mounting hole 9 on mounting plate 5 is 4.
When the utility model is used, spray head is fixed on using position by bolt and mounting hole 9, feeder sleeve is connect and is being connect
On tube head 6, the anode of high voltage power supply is connect respectively on the first connector lug 3 and the second connector lug 4, when work, due to auxiliary electricity
The cross-sectional shape of pole cover 1 is parabola, can make the distribution along the vertical direction that its internal electric field line is more regular, intensive, and under
In direction, feed liquid is pulled upwardly to stretch to form taylor cone after squeezing out in jet pipe 2 under electric field force effect, continues to be stretched by electric field force
Jet stream is formed, jet stream forms nanofiber after drying and adheres on the reception device, forms nano-fiber material.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be in the essence and protection scope of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling in originally practical new
In the protection scope of type.
Claims (4)
1. a kind of novel electrostatic spinning nozzle, including spinning head part and auxiliary electrode cover (1), which is characterized in that the spinneret
Head atop part is jet pipe (2), and jet pipe (2) lower end is equipped with lower connector (7), is fixedly installed second on the right side of lower connector (7)
Connector lug (4), lower connector (7) bottom are equipped with mounting plate (5), and mounting plate (5) is equipped with mounting hole (9), mounting plate (5) bottom
Equipped with pipe joint (6), pipe joint (6) is connected with jet pipe (2), and the section of the auxiliary electrode cover (1) is parabolic shape, auxiliary
It helps electrode hood (1) bottom to be equipped with upper connector (8), is fixedly installed the first connector lug (3) on the right side of auxiliary electrode cover (1), it is described
The screw thread being mutually matched, the jet pipe (2) are equipped on the inside of upper connector (8) at position corresponding with the outside of jet pipe (2) bottom
Top export is located at the parabolical focal point where auxiliary electrode cover (1) section.
2. a kind of novel electrostatic spinning nozzle according to claim 1, which is characterized in that the auxiliary electrode cover (1), on
Connecting tube (8), the first connector lug (3) are an integral structure.
3. a kind of novel electrostatic spinning nozzle according to claim 1, which is characterized in that the jet pipe (2) connects with second
The end of a thread (4), mounting plate (5), pipe joint (6), lower connector (7) are an integral structure.
4. a kind of novel electrostatic spinning nozzle according to claim 1, which is characterized in that the mounting plate (5) is pros
Shape plate, the quantity of the mounting hole (9) on mounting plate (5) are 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913567.1U CN208414652U (en) | 2018-06-13 | 2018-06-13 | A kind of novel electrostatic spinning nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913567.1U CN208414652U (en) | 2018-06-13 | 2018-06-13 | A kind of novel electrostatic spinning nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208414652U true CN208414652U (en) | 2019-01-22 |
Family
ID=65111317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820913567.1U Active CN208414652U (en) | 2018-06-13 | 2018-06-13 | A kind of novel electrostatic spinning nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208414652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241467A (en) * | 2019-05-23 | 2019-09-17 | 东华大学 | Inner cone angie type electrostatic spinning apparatus and its application method |
-
2018
- 2018-06-13 CN CN201820913567.1U patent/CN208414652U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241467A (en) * | 2019-05-23 | 2019-09-17 | 东华大学 | Inner cone angie type electrostatic spinning apparatus and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210202 Address after: 471934 yuangou village, Lichun Town, Yibin District, Luoyang City, Henan Province Patentee after: Luoyang zhanheyi textile material Co.,Ltd. Address before: Room 403A, Yongli Building, 1418 Jinkeqiao Avenue, Keqiao District, Shaoxing City, Zhejiang Province, 312000 Patentee before: SHAOXING BAIHUI TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |