CN205711075U - A kind of swirling eddy air bubble spinning device - Google Patents
A kind of swirling eddy air bubble spinning device Download PDFInfo
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- CN205711075U CN205711075U CN201620290224.5U CN201620290224U CN205711075U CN 205711075 U CN205711075 U CN 205711075U CN 201620290224 U CN201620290224 U CN 201620290224U CN 205711075 U CN205711075 U CN 205711075U
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- generator
- tee
- solution
- air bubble
- swirling eddy
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Abstract
A kind of swirling eddy air bubble spinning device, including motor and equipment cavity, it is connected by central shaft between motor with equipment cavity, central shaft is provided above generator, generator is communicated with solution supply, flow generator by tee T, current rate is had to control device on flow generator, control solution flowing has valve, there is crafters at generator edge, tee T tube head faces crafters, crafters front end is provided with electric-heating assembly, places and receive plate in equipment cavity, and receiving plate can carry out assisted collection fiber by electrostatic high-pressure device.This utility model solution becomes bubble under the effect of air-flow, and under the effect of motor power-assisted, generator rotates, bubble explosion, centrifugal action is stretched, this nanofiber yield allowing for preparation is higher, and whole device occurs in an equipment cavity closed, safe and easily controllable.
Description
Technical field
This utility model relates to spinning field, particularly relates to a kind of swirling eddy air bubble spinning device.
Background technology
Nanofiber has the specific surface area of superelevation, very big draw ratio, high surface, superior mechanicalness
The features such as energy (high-strength and high ductility), all have the most wide application prospect spinning different field.Tradition preparation
The method that superfine fibre and nanofiber are the most also most basic is electrospinning process, also drawing of other
Stretch send out, microphase-separated, templated synthesis, the method such as self assembly, the mass production of nanofiber is the most several
One focus in year and difficult point direction.At present, for the purpose of volume production, major part uses single spraying head or sprays more
The device of scalp acupuncture drum electrostatic spinning nano fibre.
Traditional electrostatic spinning technique is to overcome the surface tension of solution to complete to spin under high voltage electric field power effect
Silk, production efficiency is low, and not every polymer solution or melt can be transferred through Static Spinning technology and obtain
Superfine fibre, easily causes syringe needle blocking, and solution easily pollutes.
Therefore, for above-mentioned technical problem, it is necessary to provide a kind of swirling eddy air bubble spinning device, with gram
Take drawbacks described above.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of swirling eddy air bubble spinning device, permissible
Make nanofiber yield higher, be more easy to obtain.
A kind of swirling eddy air bubble spinning device, it include motor, central shaft, by central shaft and motor phase
Tee T, flow generator and the solution supply that equipment cavity even is connected with equipment cavity, described threeway
Pipe is provided with tee T tube head, and described central shaft one end is provided with generator, described generator by tee T with
Solution supply and flow generator communicate, and described generator edge is provided with crafters, described tee T tube head
Facing crafters, described crafters side is provided with electric-heating assembly, places and receive plate, institute in equipment cavity
State reception plate and carry out assisted collection fiber by electrostatic high-pressure device.
Preferably, in above-mentioned swirling eddy air bubble spinning device, described motor controls to occur by central shaft
The rotating speed of device, the described range of speed control is 0 15000r/min.
Preferably, in above-mentioned swirling eddy air bubble spinning device, described flow generator is provided with air-flow
Strength control device, described current rate span of control is 0 1000L/min.
Preferably, in above-mentioned swirling eddy air bubble spinning device, between described tee T and solution supply
Being provided with to control the valve of solution flowing, described flow speed control scope is 0 100m/min.
Preferably, in above-mentioned swirling eddy air bubble spinning device, described electric-heating assembly ensures that temperature controls model
Enclose is 0 500 DEG C.
Preferably, in said flow air bubble spinning device, in described solution supply, solution is for can generate gas
The single of bubble or mixed polymer solution.
Preferably, in above-mentioned swirling eddy air bubble spinning device, molten described in solution in described solution supply
Fluid viscosity span of control is 0 20Pa S.
Compared with prior art, the beneficial effect of technical solutions of the utility model includes:
(1) polymer solution is blown to bubble in airflow field, by surface tension and centrifugal action, when
When centrifugal force overcomes viscosity and the surface tension of spinning solution, spinning material is drawn into fiber, and passes through
The solvent volatilization of electric-heating assembly, this allows for, and the nanofiber diameter of preparation is thin and yield is higher, whole dress
It is set to this low yield big and easily controllable.
(2) device for storing liquid is directly connected by communicating pipe with bubble generator, air flow chamber by tee T and this
Communicating pipe communicates, and such air-flow is the effect of same flow generator, and device for storing liquid will not be made to occur to flow backwards now
As.
(3) employing current rate and control device, valve, this can effectively control airflow field, thus have
Effect controls the pattern of fiber.
(4) electrostatic high-pressure device is auxiliary reception device, can provide according to demand, the most flexibly.
(5) whole process occurs in equipment cavity, and fiber will not fly away around in air, and safety is the most easy to control.
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 structural representation that this utility model swirling eddy air bubble spinning device has electrostatic high-pressure auxiliary device
Figure；
Fig. 2 is the structural representation without electrostatic high-pressure auxiliary device of this utility model swirling eddy air bubble spinning device
Figure；
Wherein: 1, motor；2, central shaft；3, flow generator；4, tee T tube head；5, electricity
Hot assembly；6, valve；7, tee T；8, solution supply；9, plate is received；10, equipment cavity；
11, generator；12, crafters；13, current rate controls device；14, electrostatic high-pressure device.
Detailed description of the invention
The utility model discloses a kind of swirling eddy air bubble spinning device, nanofiber yield can be made with height
And it is more easy to control.
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 swirling eddy air bubble spinning device, it is characterised in that: it include motor 1, in
Tee T 7 that mandrel 2, the equipment cavity 10 being connected by central shaft 2 and motor 1 are connected with equipment cavity 10,
Flow generator 3 and solution supply 8, described tee T 7 is provided with tee T tube head 4, described generator
11 edges are provided with crafters 12, and described tee T tube head 4 faces crafters 12, described crafters 12 1
Side is provided with electric-heating assembly 5.Polymer solution is blown to bubble in airflow field, by surface tension with centrifugal
Power effect, when centrifugal force overcomes viscosity and the surface tension of spinning solution, spinning material is drawn into fiber,
And the solvent through electric-heating assembly volatilizees, this allows for, and the nanofiber diameter of preparation is thin and yield is higher,
Whole installation cost low yield is big and easily controllable.Whole process occurs in equipment cavity 10, and fiber will not
Flying away around in air, safety is the most easy to control.
Described central shaft 2 one end is provided with generator 11, and described generator 11 is supplied with solution by tee T 7
Answering device 8 and flow generator 3 to communicate, solution supply 8 is connected with flow generator 3 by tee T 7,
So air-flow is the effect of same flow generator, will not make device for storing liquid generation refluence phenomenon.
Placing in equipment cavity 10 and receive plate 9, described reception plate 9 assists by electrostatic high-pressure device 14
Collect fiber.Described electrostatic high-pressure device is auxiliary reception device, can provide according to demand, the most flexibly.
As it is shown in figure 1, have electrostatic high-pressure device 14 for auxiliary reception device, as in figure 2 it is shown, fill without electrostatic high-pressure
Put 14 for auxiliary reception device.
Described motor 1 controls the rotating speed of generator 11 by central shaft 2, and the described range of speed control is 0
15000r/min。
It is provided with current rate on described flow generator 3 and controls device 13, described current rate span of control
It is 0 1000L/min.It is provided with between described tee T 7 and solution supply 8 to control solution flowing
Valve 6, described flow speed control scope is 0 100m/min.By using valve 6, current rate to control dress
Putting 13, this can effectively control airflow field, thus effectively controls the pattern of fiber.
Described electric-heating assembly 5 ensures that temperature controlling range is 0 500 DEG C.
In described solution supply 8, solution is single or the mixed polymer solution that can generate bubble.
In described solution supply 8, solution viscosity span of control described in solution is 0 20Pa S.
The operation principle of this utility model swirling eddy air bubble spinning device is: first by solution supply during use
Spinning solution filled by device 8, and injects in generator 11 by tee T 7 by solution, is controlled by valve 6
Flow velocity processed, flow generator 3 controls device 13 by current rate and debugs transmission size conjunction in tee T 7
Suitable air-flow so that the tee T tube head 4 in generator 3 faces crafters 12, and solution is at airflow function
Under in crafters 12 produce bubble, motor 1 provide electric power generator 3 is rotated around central shaft 2,
Then bubble is stretched under centrifugal action, runs into the volatilization being added quick-dissolving agent by electric-heating assembly 5, finally,
The nanofiber obtained is received on reception plate 9 by the high pressure effect by electrostatic high-pressure device 14, fiber
Receive process control in equipment cavity 10.
Below in conjunction with specific embodiments the technical solution of the utility model is described in detail.
Embodiment 1
As it is shown in figure 1, first solution supply 8 is filled spinning solution by this utility model, and
By tee T 7, solution is injected in generator 11, come coutroi velocity, flow generator 3 by valve 6
Debugged by current rate control device 13 in tee T 7, transmit sizeable air-flow so that generator
Tee T tube head 4 in 3 faces crafters 12, and solution produces gas under airflow function in crafters 12
Bubble, generator 3 is rotated by the electric power that motor 1 provides around central shaft 2, and then bubble is at centrifugal action
Under be stretched, run into the volatilization being added quick-dissolving agent by electric-heating assembly 5, finally, by electrostatic high-pressure device 14
The nanofiber obtained is received on reception plate 9 by high pressure effect, and the reception process control of fiber is at equipment cavity
In 10.
Embodiment 2
As in figure 2 it is shown, it is consistent with embodiment 1 to rotate bubble rotor spinning device installation steps in use.
But during this utility model device collects fiber, not by the applied force of electrostatic field of electrostatic high-pressure device 14
Carry out assisted collection.
In sum, compared with prior art, the beneficial effects of the utility model include:
(1) polymer solution is blown to bubble in airflow field, by surface tension and centrifugal action, when
When centrifugal force overcomes viscosity and the surface tension of spinning solution, spinning material is drawn into fiber, and passes through
The solvent volatilization of electric-heating assembly, this allows for, and the nanofiber diameter of preparation is thin and yield is higher, whole dress
It is set to this low yield big and easily controllable.
(2) device for storing liquid is directly connected by communicating pipe with bubble generator, air flow chamber by tee T and this
Communicating pipe communicates, and such air-flow is the effect of same flow generator, and device for storing liquid will not be made to occur to flow backwards now
As.
(3) employing current rate and control device, valve, this can effectively control airflow field, thus have
Effect controls the pattern of fiber.
(4) electrostatic high-pressure device is auxiliary reception device, can provide according to demand, the most flexibly.
(5) whole process occurs in equipment cavity, and fiber will not fly away around in air, and safety is the most easy to control.
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)
- null1. a swirling eddy air bubble spinning device，It is characterized in that: it includes motor (1)、Central shaft (2)、The equipment cavity (10) being connected with motor (1) by central shaft (2)、The tee T (7) being connected with equipment cavity (10)、Flow generator (3) and solution supply (8)，Described tee T (7) is provided with tee T tube head (4)，Described central shaft (2) one end is provided with generator (11)，Described generator (11) is communicated with solution supply (8) and flow generator (3) by tee T (7)，Described generator (11) edge is provided with crafters (12)，Described tee T tube head (4) faces crafters (12)，Described crafters (12) side is provided with electric-heating assembly (5)，Plate (9) is received inner placement of equipment cavity (10)，Described reception plate (9) carries out assisted collection fiber by electrostatic high-pressure device (14).
- Swirling eddy air bubble spinning device the most according to claim 1, it is characterised in that: described motor (1) controls the rotating speed of generator (11) by central shaft (2), and the described range of speed control is 0 15000r/min.
- Swirling eddy air bubble spinning device the most according to claim 1, it is characterised in that: being provided with current rate on described flow generator (3) and control device (13), described current rate span of control is 0 1000L/min.
- Swirling eddy air bubble spinning device the most according to claim 1, it is characterized in that: be provided with to control the valve (6) of Solution flow rates between described tee T (7) and solution supply (8), the span of control of described liquid flow velocity is 0 100m/min.
- Swirling eddy air bubble spinning device the most according to claim 1, it is characterised in that: described electric-heating assembly (5) ensures that temperature controlling range is 0 500 DEG C.
- Swirling eddy air bubble spinning device the most according to claim 1, it is characterised in that: in described solution supply (8), solution is single or the mixed polymer solution that can generate bubble.
- Swirling eddy air bubble spinning device the most according to claim 1, it is characterised in that: in described solution supply (8), solution viscosity span of control described in solution is 0 20Pa S.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620290224.5U CN205711075U (en) | 2016-04-08 | 2016-04-08 | A kind of swirling eddy air bubble spinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620290224.5U CN205711075U (en) | 2016-04-08 | 2016-04-08 | A kind of swirling eddy air bubble spinning device |
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| Publication Number | Publication Date |
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| CN205711075U true CN205711075U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620290224.5U Withdrawn - After Issue CN205711075U (en) | 2016-04-08 | 2016-04-08 | A kind of swirling eddy air bubble spinning device |
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| CN (1) | CN205711075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648549A (en) * | 2016-04-08 | 2016-06-08 | 苏州大学 | Rotary air flow bubble spinning device |
-
2016
- 2016-04-08 CN CN201620290224.5U patent/CN205711075U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648549A (en) * | 2016-04-08 | 2016-06-08 | 苏州大学 | Rotary air flow bubble spinning device |
| CN105648549B (en) * | 2016-04-08 | 2017-08-25 | 苏州大学 | A kind of swirling eddy air bubble spinning device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20170825 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20170825 |