CN205741309U - A kind of supersonic speed air bubble spinning device - Google Patents
A kind of supersonic speed air bubble spinning device Download PDFInfo
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- CN205741309U CN205741309U CN201620434083.XU CN201620434083U CN205741309U CN 205741309 U CN205741309 U CN 205741309U CN 201620434083 U CN201620434083 U CN 201620434083U CN 205741309 U CN205741309 U CN 205741309U
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- supersonic speed
- spinning device
- liquid storage
- speed air
- air bubble
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Abstract
A kind of supersonic speed air bubble spinning device, it includes high velocity air generating means, ventilation horn mouth, liquid storage pipe, the high polymer bubble being formed at outside liquid storage pipe, high voltage power supply device, high polymer jet, receives plate, ground electrode.The jet that high polymer bubbles burst is produced by this utility model device by the dual function of supersonic airstream or high velocity air and electrostatic force, stretching, refinement, ultimately form nanofiber.This supersonic speed air bubble spinning device simple in construction, easy to operate, control simple, technological process is short, it is possible to realize continuous spinning and high yield spinning.
Description
Technical field
This utility model relates to spinning field, particularly relates to a kind of supersonic speed air bubble spinning device.
Background technology
Nanofiber has very big draw ratio, high specific surface area and porosity, high surface activity etc.
Series good characteristic so that it is in Textile Engineering, environmental project, organizational project, biological medicine, functional
There is the most wide application in the fields such as composite.
At present, electrostatic spinning technique is to prepare nanofiber method the most direct, simple, laboratory and industry
Nanofiber is prepared on boundary, the most widely used single spraying head or the device of many shower nozzles syringe-type electrostatic spinning nano fiber.
But traditional electrostatic spinning apparatus yields poorly, syringe needle easily blocks so that it has certain limitation.
Bubble electrostatic spinning apparatus is a kind of can to prepare the device of nanofiber by mass, has a lot of scholar to it
Technological parameter and spray webbing system etc. are studied, but the bubble generator of the method and jet stretching are thin
Change method is also significantly improved space.
Therefore, for above-mentioned technical problem, it is necessary to provide the supersonic speed air bubble spinning of a kind of new structure to fill
Put, to overcome drawbacks described above.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of supersonic speed air bubble spinning device, in order to carry
The yield of high existing bubble electrostatic spinning apparatus.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of supersonic speed air bubble spinning device, it includes high voltage power supply device, high polymer jet and high polymer
What jet location was relative receives plate and receives the ground electrode that plate is connected, described supersonic speed air bubble spinning device
Also include high velocity air generating means, ventilation horn mouth, liquid storage pipe, the high polymer gas that is formed at outside liquid storage pipe
Bubble, high velocity air generating means produces high velocity air, will be formed in the height outside liquid storage pipe by ventilation horn mouth
The jet stretching that polymers bubbles burst produces, refinement, the electrostatic force simultaneously produced at high voltage power supply device
Under, ultimately form nanofiber.
Preferably, in above-mentioned supersonic speed air bubble spinning device, described supersonic speed air bubble spinning device is airtight
High velocity air it is passed through in space.
Preferably, in above-mentioned supersonic speed air bubble spinning device, described liquid storage pipe is passed through gas simultaneously to be made high poly-
Produce anger is steeped.
Preferably, in above-mentioned supersonic speed air bubble spinning device, described liquid storage pipe quantity is 1～20.
Preferably, in above-mentioned supersonic speed air bubble spinning device, the position of described liquid storage pipe can move up and down.
Preferably, in above-mentioned supersonic speed air bubble spinning device, the bell-mouthed shape of described ventilation can regulate and change
Become.
Preferably, in above-mentioned supersonic speed air bubble spinning device, described ventilation horn mouth is supersonic speed Laval
Jet pipe.
Compared with prior art, the beneficial effects of the utility model are:
(1) bubble generator is designed as airtight space, and in confined space, is passed through high velocity air,
High velocity air can form supersonic airstream by ventilation horn mouth (preferably Laval jet pipe), utilizes Supersonic
Speed air-flow and electrostatic force dual function carry out spinning, it is achieved high speed spinning, improve yield.
(2) simple in construction, easy to operate, control simple, technological process is short.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below,
Accompanying drawing relevant of the present utility model in description is only embodiments more of the present utility model, for this area
From the point of view of those of ordinary skill, on the premise of not paying creative work, it is also possible to obtain according to these accompanying drawings
Other accompanying drawing.
Fig. 1 is the schematic diagram of this utility model a kind of supersonic speed air bubble spinning device.
Fig. 2 is a kind of top view of liquid storage pipe distribution in this utility model a kind of supersonic speed air bubble spinning device.
Fig. 3 is a kind of top view of liquid storage pipe distribution in this utility model a kind of supersonic speed air bubble spinning device.
Fig. 4 is that in this utility model a kind of supersonic speed air bubble spinning device, the one of ventilation horn mouth shape is faced
Figure.
Fig. 5 is that in this utility model a kind of supersonic speed air bubble spinning device, the one of ventilation horn mouth shape is faced
Figure.
Fig. 6 is that in this utility model a kind of supersonic speed air bubble spinning device, the one of ventilation horn mouth shape is faced
Figure.
Fig. 7 is that in this utility model a kind of supersonic speed air bubble spinning device, the one of ventilation horn mouth shape is faced
Figure.
Wherein: high voltage power supply device 1；Ground electrode 2；Receive plate 3；Liquid storage pipe 4；Ventilation horn mouth
5；High polymer bubble 6；High polymer jet 7.
Detailed description of the invention
The utility model discloses a kind of supersonic speed air bubble spinning device, in order to improve existing bubble electrostatic spinning
The yield of device.Bubble generator is designed as airtight space, and in confined space, is passed through high speed gas
Stream, high velocity air can form supersonic airstream by Laval jet pipe, utilize supersonic airstream and electrostatic force dual
Effect carries out spinning, it is achieved high speed spinning, improves yield.
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is described in detail, it is clear that described embodiment is only a part of embodiment of this utility model,
Rather than whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not having
There is on the premise of making creative work the every other embodiment obtained, broadly fall into this utility model protection
Scope.
As it is shown in figure 1, a kind of supersonic speed air bubble spinning device, it includes high velocity air generating means, ventilation
Horn mouth 5, liquid storage pipe 4, the high polymer bubble 4 being formed at outside liquid storage pipe, high voltage power supply device 1, Gao Ju
What thing jet 7 was relative with high polymer jet 7 position receives plate 3 and receives the ground electrode 2 that plate 3 is connected.
High velocity air generating means produces high velocity air, by ventilation horn mouth 5, will be formed in the height outside liquid storage pipe and gathers
Thing bubble 6 ruptures the jet 7 of generation and stretches, refinement, the electrostatic force simultaneously produced at high voltage power supply device 1
Under Zuo Yong, ultimately form nanofiber.Described ventilation horn mouth 5 can be supersonic speed Laval jet pipe.
Bubble generator is designed as airtight space by described supersonic speed air bubble spinning device, and to confined air
In be passed through high velocity air, high velocity air by ventilation horn mouth 5 (preferably Laval jet pipe) can be formed
Supersonic airstream, utilizes supersonic airstream and electrostatic force dual function to carry out spinning, it is achieved high speed spinning, carries
High yield.
Described liquid storage pipe 4 can be passed through gas simultaneously, makes high polymeric solution produce bubble.Described liquid storage pipe 4
Quantity can be 1～20.The position of described liquid storage pipe 4 can move up and down.
The operation principle of this utility model supersonic speed air bubble spinning device is: by being passed through gas in liquid storage pipe 4
Body, makes high polymer spinning solution form bubble outside liquid storage pipe 4, the jet 7 produced after these bubbles burst,
The high velocity air (or the supersonic airstream formed by Laval jet pipe) being passed through in ventilation horn mouth 5,
And under the dual function of the high-voltage electrostatic field between bubble and reception plate 3, through swinging, evaporation, refinement
Process, finally collects nanofiber on reception plate 3.
In sum, compared with prior art, the beneficial effects of the utility model include:
(1) bubble generator is designed as airtight space, and in confined space, is passed through high velocity air,
High velocity air can form supersonic airstream by Laval jet pipe, utilizes supersonic airstream and electrostatic force dual function
Carry out spinning, it is achieved high speed spinning, improve yield；
(2) simple in construction, easy to operate, control simple, technological process is short.
Below in conjunction with specific embodiments the technical solution of the utility model is described in detail.
Embodiment 1
A kind of supersonic speed air bubble spinning device, it includes high velocity air generating means, bell-mouthed facing of ventilating
Scheme (as shown in Figure 7), the top view (as shown in Figure 2) of liquid storage pipe distribution, be formed at outside liquid storage pipe
High polymer bubble, high voltage power supply device, high polymer jet, reception plate, ground electrode.High velocity air occurs
Device produces high velocity air, and by ventilation horn mouth, ventilation horn mouth now is Laval jet pipe, so can
Produce supersonic airstream, will be formed in the jet that the high polymer bubbles burst outside liquid storage pipe produces, stretch, carefully
Change, simultaneously under the electrostatic force that high voltage power supply device produces, ultimately form nanofiber.
Embodiment 2
A kind of supersonic speed air bubble spinning device, it includes high velocity air generating means, bell-mouthed facing of ventilating
Scheme (as shown in Figure 6), the top view (as shown in Figure 2) of liquid storage pipe distribution, be formed at outside liquid storage pipe
High polymer bubble, high polymer jet, reception plate.High velocity air generating means produces high velocity air, by logical
Air horn mouth, ventilation horn mouth now is Laval jet pipe, so supersonic airstream can be produced, will be formed in
The jet that high polymer bubbles burst outside liquid storage pipe produces, stretching, refinement, ultimately form nanofiber.
Embodiment 3
A kind of supersonic speed air bubble spinning device, it includes high velocity air generating means, bell-mouthed facing of ventilating
Scheme (as shown in Figure 5), the top view (as shown in Figure 2) of liquid storage pipe distribution, be formed at outside liquid storage pipe
High polymer bubble, high voltage power supply device, high polymer jet, reception plate, ground electrode.High velocity air occurs
Device produces high velocity air, by ventilation horn mouth, will be formed in the high polymer bubbles burst outside liquid storage pipe and produces
Raw jet, stretching, refinement, simultaneously under the electrostatic force that high voltage power supply device produces, end form
Become nanofiber.
Embodiment 4
A kind of supersonic speed air bubble spinning device, as simple air-flow air bubble spinning device, it includes high speed gas
Flow generating apparatus, bell-mouthed front view (as shown in Figure 4) of ventilating, liquid storage pipe distribution top view (as
Shown in Fig. 3), the high polymer bubble that is formed at outside liquid storage pipe, high polymer jet, receive plate.High velocity air
Generating means produces high velocity air, by ventilation horn mouth, will be formed in the high polymer bubble outside liquid storage pipe and breaks
Split the jet of generation, stretching, refinement, ultimately form nanofiber.
Embodiment 5
A kind of supersonic speed air bubble spinning device, as simple bubble electrostatic spinning apparatus, it includes loudspeaker of ventilating
The front view (as shown in Figure 3) of mouth, liquid storage pipe distribution top view (as shown in Figure 2), be formed at
High polymer bubble outside liquid storage pipe, high voltage power supply device, high polymer jet, reception plate, ground electrode.High
The electrostatic force that pressure electrostatic equipment produces, will be formed in the jet that the high polymer bubbles burst outside liquid storage pipe produces,
Stretching, refinement, ultimately form nanofiber.
It is obvious to a person skilled in the art that this utility model is not limited to the thin of above-mentioned one exemplary embodiment
Joint, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to concrete with other
Form realizes this utility model.
Claims (7)
1. a supersonic speed air bubble spinning device, it includes high voltage power supply device, high polymer jet and height
What polymers jet location was relative receives plate and receives the ground electrode that plate is connected, it is characterised in that: described
Supersonic speed air bubble spinning device also includes high velocity air generating means, ventilation horn mouth, liquid storage pipe, formation
High polymer bubble outside liquid storage pipe, high velocity air generating means produces high velocity air, by ventilation loudspeaker
Mouth will be formed in the jet stretching that the high polymer bubbles burst outside liquid storage pipe produces, and refinement, simultaneously at high pressure
Under the electrostatic force that electric supply installation produces, ultimately form nanofiber.
Supersonic speed air bubble spinning device the most according to claim 1, it is characterised in that: described Supersonic
Speed air bubble spinning device is passed through high velocity air in confined space.
Supersonic speed air bubble spinning device the most according to claim 1, it is characterised in that: described liquid storage
Pipe is passed through gas simultaneously makes high polymer produce bubble.
Supersonic speed air bubble spinning device the most according to claim 1, it is characterised in that: described liquid storage
Pipe quantity is 1～20.
Supersonic speed air bubble spinning device the most according to claim 1, it is characterised in that: described liquid storage
The position of pipe can move up and down.
Supersonic speed air bubble spinning device the most according to claim 1, it is characterised in that: described ventilation
Bell-mouthed shape can regulate change.
Supersonic speed air bubble spinning device the most according to claim 1, it is characterised in that: described ventilation
Horn mouth is supersonic speed Laval jet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434083.XU CN205741309U (en) | 2016-05-12 | 2016-05-12 | A kind of supersonic speed air bubble spinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434083.XU CN205741309U (en) | 2016-05-12 | 2016-05-12 | A kind of supersonic speed air bubble spinning device |
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| Publication Number | Publication Date |
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| CN205741309U true CN205741309U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620434083.XU Expired - Fee Related CN205741309U (en) | 2016-05-12 | 2016-05-12 | A kind of supersonic speed air bubble spinning device |
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| CN (1) | CN205741309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734698A (en) * | 2016-05-12 | 2016-07-06 | 苏州大学 | Supersonic bubble spinning device |
-
2016
- 2016-05-12 CN CN201620434083.XU patent/CN205741309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734698A (en) * | 2016-05-12 | 2016-07-06 | 苏州大学 | Supersonic bubble spinning device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20190512 |
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| CF01 | Termination of patent right due to non-payment of annual fee |