CN208667918U - Low pressure device for spinning - Google Patents
Low pressure device for spinning Download PDFInfo
- Publication number
- CN208667918U CN208667918U CN201820832158.9U CN201820832158U CN208667918U CN 208667918 U CN208667918 U CN 208667918U CN 201820832158 U CN201820832158 U CN 201820832158U CN 208667918 U CN208667918 U CN 208667918U
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- Prior art keywords
- storage tank
- liquid storage
- spinning
- low pressure
- pressure device
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model relates to a kind of low pressure device for spinning, comprising: accommodation apparatus, connect with the accommodation apparatus and liquid storage tank by gas-guide tube and provide the air pump of gas, the high-voltage DC power supply connecting with the liquid storage tank, the electrode being arranged in around the liquid storage tank and the reception device that the liquid storage tank side is arranged at setting liquid storage tank within the containment device.The low pressure device for spinning structure of the utility model is simple, easy to operate, and reduces voltage in conjunction with air-flow, by way of increasing electrode, makes that air bubble spinning can be carried out under lower pressure.
Description
Technical field
The utility model relates to a kind of low pressure device for spinning, belong to bubble electrostatic spinning apparatus.
Background technique
Bubble electrostatic spinning is that the bubble or liquid film that solution or solution generate are spun into nano material by external force
A kind of new process, the nano material of production mainly include smooth nano material, pearl fiber, nano-porous materials, nano particle,
Nanometer roll is drawn materials and nanometer yarn.For air-flow air bubble spinning technology using air-flow as power, the bubble of rupture generates a large amount of fine liquid
Column is stretched refinement under the action of high-speed flow, realizes the mass production of micro nanometer fiber to a certain extent.In air-flow
During air bubble spinning, injection stream itself has unstable swing characteristic, causes to have an impact between injection stream, per share spray
It intermeshes between jet stream, results in the drop point of fiber on the reception device with randomness, the fiber distribution being collected into has
Arbitrariness, while also certain difficulty is caused to fiber collection.It usually requires to apply high pressure ability during bubble Static Spinning
Spinning is carried out, electrostatic hazard is be easy to cause, and the fiber collection that air-flow bubble is spun is more difficult.
Utility model content
Reduce voltage the purpose of this utility model is to provide a kind of combination air-flow and by way of increasing electrode, make
Obtain the low pressure device for spinning that air bubble spinning can be carried out under lower pressure.
In order to achieve the above objectives, the utility model provides the following technical solutions: a kind of low pressure device for spinning, comprising: receiving
Device, setting liquid storage tank within the containment device are connect and are provided with the accommodation apparatus and liquid storage tank by gas-guide tube
The air pump of gas, the high-voltage DC power supply connecting with the liquid storage tank, the electrode being arranged in around the liquid storage tank and setting exist
The reception device of the liquid storage tank side.
Further, top and the ground connection of the liquid storage tank is arranged in the electrode.
Further, the electrode is conductive ring or symmetrically arranged electrode plate.
Further, the accommodation apparatus is drum, and the lower end of the drum is closed state.
Further, the reception device ground connection.
Further, the liquid storage tank is connect with the anode of the high-voltage DC power supply.
The utility model has the beneficial effects that: by increasing electrode around liquid storage tank, electrode is formed with liquid storage tank
Second electric field achievees the effect that reducing voltage can be carried out air bubble spinning under the action of the second electric field；By the way that liquid storage tank is set
Set in accommodation apparatus, and by air pump ventilate into accommodation apparatus body formed secondary air so that spinning gained fiber auxiliary
It helps under the action of air-flow and preferably collects on the reception device；The utility model structure is simple, easy to operate.
Above description is only the general introduction of the utility model technical solution, in order to better understand the utility model
Technological means, and can be implemented in accordance with the contents of the specification, below with the preferred embodiment of the utility model and cooperation
Detailed description is as follows for attached drawing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the low pressure device for spinning of the utility model.
Fig. 2 is another structural schematic diagram of the low pressure device for spinning of the utility model.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the utility model is described in further detail.With
Lower embodiment is not limited to the range of the utility model for illustrating the utility model.
Low pressure device for spinning in one preferred embodiment of the utility model includes accommodation apparatus 3, is arranged in the receiving
Liquid storage tank 4 in device 3 connect with the accommodation apparatus 3 and liquid storage tank 4 by gas-guide tube (not shown) and provides gas
Air pump 1, the high-voltage DC power supply 2 connecting with the liquid storage tank 4, the electrode 5 being arranged in around the liquid storage tank 4 and setting are in institute
State the reception device 6 of 4 side of liquid storage tank.Wherein, top and the ground connection of the liquid storage tank 4 is arranged in the electrode 5, same with this
When, reception device 6 is also grounded, and the liquid storage tank 4 is then connect with the anode of high-voltage DC power supply 2, in the liquid storage tank 4
Solution provides positive charge.The electrode 5 is conductive ring 5 or symmetrically arranged electrode plate 5, if the electrode 5 is conductive ring 5,
Number be 1, really, actual number according to the actual situation depending on；If the electrode 5 is electrode plate 5, number is even
Number.The electrode 5 is arranged close to the liquid storage tank 4, preferably to form electric field.The accommodation apparatus 3 is drum 3, described
The lower end of drum 3 is closed state, preferably to form secondary air fiber obtained by spinning is preferably collected described
In reception device 6.
Embodiment 1
Referring to Figure 1, the electrode 5 in the present embodiment is conductive ring 5, and the upper of the liquid storage tank 4 is arranged in the conductive ring 5
Side and the close liquid storage tank 4.The liquid storage tank 4 and air pump 1 are opened, the air pump 1 passes through gas-guide tube to 4 He of liquid storage tank
Gas is conveyed in drum 3, flowing to the air-flow of the liquid storage tank 4 is primary air, and flowing to the air-flow of the drum 3 is auxiliary gas
Stream, the liquid storage tank 4 surface under the action of primary air generate bubble.Since liquid storage tank 4 connects anode, the reception device 6 is connect
Ground forms the first electric field between the two；The second electric field is formed between the liquid storage tank 4 and conductive ring 5.In first electric field
And second electric field collective effect under, the bubble under low pressure can be with direct fabrics.Fiber obtained by spinning is in secondary air
Under effect, centralized collection is in the reception device 6.
Embodiment 2
Fig. 2 is referred to, unlike the first embodiment, in the present embodiment, the electrode 5 is electrode plate 5, the electrode
Plate 5 is symmetricly set on the top of the liquid storage tank 4 and close to the liquid storage tank 4.
The utility model additionally provides a kind of low pressure spinning process, and the method is filled using low pressure spinning as described above
It sets, described method includes following steps:
S1: opening air pump 1 and liquid storage tank 4, and since the liquid storage tank 4 connects anode, the reception device 6 is grounded, the two it
Between form the first electric field；
S2: the gas that the air pump 1 is issued is flowed to via gas-guide tube to liquid storage tank 4 and drum 3, flow direction to the liquid storage
The air-flow in pond 4 is primary air, and flowing to the air-flow of the drum 3 is secondary air, and the liquid storage tank 4 is under the action of primary air
Surface generates bubble, forms the second electric field between the liquid storage tank 4 and grounding electrode 5；
S3: the bubble carries out stretch spinning, fiber obtained by spinning under the collective effect of the first electric field and the second electric field
It is collected in the reception device 6 under the action of the secondary air.
In summary: by increasing electrode 5 around liquid storage tank 4, electrode 5 and liquid storage tank 4 form the second electric field, the
Achieve the effect that reducing voltage can be carried out air bubble spinning under the action of two electric fields；By being arranged liquid storage tank 4 in accommodation apparatus 3
It is interior, and by air pump 1 ventilate into accommodation apparatus 3 body formed secondary air so that spinning gained fiber secondary air work
With lower better collection in reception device 6；The utility model structure is simple, easy to operate.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the utility model above described embodiment only expresses, description are more specific and detailed
Carefully, but it cannot be understood as the limitations to utility model the scope of the patents.It should be pointed out that for the general of this field
For logical technical staff, under the premise of not departing from the utility model design, various modifications and improvements can be made, these
Belong to the protection scope of the utility model.Therefore, the protection scope of the utility model patent should be with appended claims
Subject to.
Claims (6)
1. a kind of low pressure device for spinning characterized by comprising accommodation apparatus, setting liquid storage tank within the containment device,
The high straightening for being connect by gas-guide tube with the accommodation apparatus and liquid storage tank and the air pump of gas being provided, is connect with the liquid storage tank
Galvanic electricity source, the electrode being arranged in around the liquid storage tank and the reception device that the liquid storage tank side is set.
2. low pressure device for spinning as described in claim 1, which is characterized in that the top of the liquid storage tank is arranged in the electrode
And it is grounded.
3. low pressure device for spinning as claimed in claim 2, which is characterized in that the electrode is conductive ring or symmetrically arranged electricity
Pole plate.
4. low pressure device for spinning as described in claim 1, which is characterized in that the accommodation apparatus is drum, the drum
Lower end is closed state.
5. low pressure device for spinning as described in claim 1, which is characterized in that the reception device ground connection.
6. low pressure device for spinning as described in claim 1, which is characterized in that the liquid storage tank and the high-voltage DC power supply
Anode connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832158.9U CN208667918U (en) | 2018-05-31 | 2018-05-31 | Low pressure device for spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832158.9U CN208667918U (en) | 2018-05-31 | 2018-05-31 | Low pressure device for spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208667918U true CN208667918U (en) | 2019-03-29 |
Family
ID=65825526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820832158.9U Expired - Fee Related CN208667918U (en) | 2018-05-31 | 2018-05-31 | Low pressure device for spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208667918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108456935A (en) * | 2018-05-31 | 2018-08-28 | 苏州大学 | Low pressure device for spinning and low pressure spinning process |
-
2018
- 2018-05-31 CN CN201820832158.9U patent/CN208667918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108456935A (en) * | 2018-05-31 | 2018-08-28 | 苏州大学 | Low pressure device for spinning and low pressure spinning process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 |