CN105780154A - Spraying gun type air bubble spinning device and air bubble spinning process - Google Patents
Spraying gun type air bubble spinning device and air bubble spinning process Download PDFInfo
- Publication number
- CN105780154A CN105780154A CN201610314254.XA CN201610314254A CN105780154A CN 105780154 A CN105780154 A CN 105780154A CN 201610314254 A CN201610314254 A CN 201610314254A CN 105780154 A CN105780154 A CN 105780154A
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- Prior art keywords
- spray gun
- air bubble
- bubble
- spinning device
- nozzle
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- 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
Abstract
The invention provides a spraying gun type air bubble spinning device. The spraying gun type air bubble spinning device comprises a spraying gun, a liquid storage tank, an air guide pipe and a receiving plate, wherein the spraying gun is T-shaped and comprises an air inlet section, a nozzle and a bubble suction section; the liquid storage tank is arranged under the spraying gun; a high-polymer solution is arranged in the liquid storage tank; an air outlet pipe opening of the air guide pipe is arranged in the bubble suction section of the spraying gun; and the receiving plate is arranged in front of the nozzle. The invention provides an air bubble spinning process; the quantity of high-polymer air bubbles is controllable so that the uniformity is guaranteed; the high-polymer air bubbles are easily broken to form a film, and can also form air bubbles again under the action of high-speed air flow; and finally, the air bubbles are gathered at the nozzle in an air bubble form.
Description
Technical field
Invention belongs to spinning field, is specifically related to a kind of torch-type air bubble spinning device, relates to a kind of air bubble spinning technique simultaneously.
Background technology
Electrostatic spinning technique is that to prepare superfine fibre and nanofiber at present be the most also one of most basic method, owing to being had the features such as the specific surface area of superelevation, very big draw ratio, high surface, superior mechanical performance (high-strength and high ductility) by the nanofiber prepared by electrostatic spinning technique, with hygiene and health, energy storage, military affairs and the anti-terrorism different field such as safely, all there is very wide application prospect in Textile Engineering, environmental project, biotechnology, medical treatment.
There are some defects in traditional nano electrostatic spining technology, yields poorly, simultaneously relatively big by performance impacts such as solution solubility, viscosity, and owing to needle diameter is less, easily blocks syringe needle.Bubble electrostatic spinning apparatus is one and important prepares nanofiber technology equipment, there is a lot of scholar that its technological parameter and spray webbing system etc. have been studied, but the uniformity that bubble produces is difficult to control to, can not industrialization producing on a large scale, the production problems of nanofiber remains in the urgent need to address.For above-mentioned technical problem, it is necessary to provide a kind of torch-type air bubble spinning device, to overcome drawbacks described above.
Summary of the invention
It is an object of the invention to provide a kind of torch-type air bubble spinning device, produce nanofiber in order to large-scale industrialization.
For achieving the above object, the technical scheme is that torch-type air bubble spinning device, it includes spray gun, fluid reservoir, airway, reception plate；Described spray gun is T-shaped, including air inlet section, nozzle, suction bubble section；Described fluid reservoir is arranged on the lower section of spray gun, is provided with high polymeric solution in fluid reservoir；The mouth of pipe of giving vent to anger of described airway is arranged in the suction bubble section of spray gun；Described reception plate is arranged at the dead ahead of nozzle.
Further, described spray gun is temp.-controlled type spray gun, and the temperature range of described temp.-controlled type spray gun is 0 DEG C-100 DEG C.
Further, the bore of described nozzle is 0.05-1200mm.
Further, described airway is " U " or " V " type.
Further, the diameter of described airway is how many 0.1mm-1000mm.
Further, described reception plate is tabular.
Another object of the present invention is to provide a kind of air bubble spinning technique, concretely comprise the following steps:
First passing through airway and pass into gas in fluid reservoir so that high polymeric solution produces bubble, pass into high-speed gas simultaneously in spray gun, the high-speed gas in spray gun makes the T-junction mouth of spray gun produce low pressure, is sucked in spray gun by high polymer bubble；Then high polymer bubble is under the effect of high velocity air, jetting nozzle, produces jet, swings evaporation, slenderizing, finally forms nanofiber on the reception plate in nozzle front.
Beneficial effect: compared with prior art, the beneficial effect of technical solution of the present invention includes: high-speed gas blowoff is spray gun, it is possible to makes high polymer bubble spray with Sprayable, increases spinning yield；By for bubble mode spinning, namely passing into gas in high polymeric solution, making high polymeric solution produce bubble, these bubbles, under action of high-speed airflow, ultimately form nanofiber.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Wherein: 1, spray gun, 2, airway, 3, fluid reservoir, 4, high polymeric solution, 5, high polymer bubble,
11, air inlet section, 12, nozzle, 13, inhale bubble section, 14, receive plate.
Fig. 2 is the structural representation of " V " type airway in the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be further described.
As it is shown in figure 1, torch-type air bubble spinning device, it includes spray gun 1, fluid reservoir 3, airway 2, receives plate 14；Described spray gun is T-shaped, including air inlet section 11, nozzle 12, inhales bubble section 13；Described fluid reservoir 3 is arranged on the lower section of spray gun 1, is provided with high polymeric solution 4 in fluid reservoir 3；The mouth of pipe of giving vent to anger of described airway 3 is arranged in the suction bubble section 13 of spray gun；Described reception plate 14 is arranged at the dead ahead of nozzle 12.
Described spray gun is temp.-controlled type spray gun, and the temperature range of described temp.-controlled type spray gun is 0 DEG C-100 DEG C.
The bore of described nozzle is 0.05-1200mm.
Described airway is " U " or " V " type.
The diameter of described airway is how many 0.1-1000mm.
Described reception plate is tabular.
In the present invention, the reconfigurable of airway, as shown in Figure 1 and Figure 2.
A kind of air bubble spinning technique, concretely comprise the following steps: first pass through airway and pass into gas in fluid reservoir so that high polymeric solution produces bubble, in spray gun, pass into high-speed gas simultaneously, high-speed gas in spray gun makes the T-junction mouth of spray gun produce low pressure, is sucked in spray gun by high polymer bubble；Then high polymer bubble is under the effect of high velocity air, jetting nozzle, produces jet, swings evaporation, slenderizing, finally forms nanofiber on the reception plate in nozzle front.
A kind of air bubble spinning technique provided by the invention, high polymer number of bubbles is controlled, to ensure its uniformity；High polymer bubble is fragile, forms film, but under action of high-speed airflow, can again form again bubble, finally sentences bubble shape at nozzle and assembles.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms.
Claims (7)
1. torch-type air bubble spinning device, it includes spray gun, fluid reservoir, airway, reception plate；Described spray gun is T-shaped, including air inlet section, nozzle, suction bubble section；Described fluid reservoir is arranged on the lower section of spray gun, is provided with high polymeric solution in fluid reservoir；The mouth of pipe of giving vent to anger of described airway is arranged in the suction bubble section of spray gun；Described reception plate is arranged at the dead ahead of nozzle.
2. torch-type air bubble spinning device according to claim 1, it is characterised in that: described spray gun is temp.-controlled type spray gun, and the temperature range of described temp.-controlled type spray gun is 0 DEG C-100 DEG C.
3. torch-type air bubble spinning device according to claim 1, it is characterised in that: the bore of described nozzle is 0.05-1200mm.
4. torch-type air bubble spinning device according to claim 1, it is characterised in that: described airway is " U " or " V " type.
5. torch-type air bubble spinning device according to claim 1, it is characterised in that: the diameter of described airway is how many 0.1mm-1000mm.
6. torch-type air bubble spinning device according to claim 1, it is characterised in that: described reception plate is tabular.
7. an air bubble spinning technique, it is characterized in that, adopt the torch-type air bubble spinning device described in any one of claim 1-6, specifically comprise the following steps that first pass through airway passes into gas in fluid reservoir, high polymeric solution is made to produce bubble, passing into high-speed gas in spray gun, the high-speed gas in spray gun makes the T-junction mouth of spray gun produce low pressure, is sucked in spray gun by high polymer bubble simultaneously；Then high polymer bubble is under the effect of high velocity air, jetting nozzle, produces jet, swings evaporation, slenderizing, finally forms nanofiber on the reception plate in nozzle front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610314254.XA CN105780154B (en) | 2016-05-13 | 2016-05-13 | Torch-type air bubble spinning device and air bubble spinning technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610314254.XA CN105780154B (en) | 2016-05-13 | 2016-05-13 | Torch-type air bubble spinning device and air bubble spinning technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105780154A true CN105780154A (en) | 2016-07-20 |
| CN105780154B CN105780154B (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610314254.XA Active CN105780154B (en) | 2016-05-13 | 2016-05-13 | Torch-type air bubble spinning device and air bubble spinning technique |
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| CN (1) | CN105780154B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555235A (en) * | 2017-01-18 | 2017-04-05 | 青岛中科凯尔科技有限公司 | A kind of novel portable electrostatic spinning apparatus |
| CN107794583A (en) * | 2017-12-11 | 2018-03-13 | 苏州大学 | Can additive air-flow bubble spin micro nanometer fiber device |
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| US20100283189A1 (en) * | 2007-09-25 | 2010-11-11 | The University Of Akron | Bubble launched electrospinning jets |
| CN102660783A (en) * | 2012-05-30 | 2012-09-12 | 苏州大学 | Porous bubble electrostatic spinning device |
| CN104562231A (en) * | 2015-01-09 | 2015-04-29 | 苏州大学 | Jet flow-controllable bubble electrospinning apparatus |
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| CN105274635A (en) * | 2015-11-25 | 2016-01-27 | 苏州大学 | Static bubble spinning device |
| CN105369368A (en) * | 2015-12-22 | 2016-03-02 | 苏州大学 | Bubble spinning device and bubble spinning method for preparing nano-porous fibers |
| CN205741308U (en) * | 2016-05-13 | 2016-11-30 | 南通百博丝纳米科技有限公司 | Torch-type air bubble spinning device |
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2016
- 2016-05-13 CN CN201610314254.XA patent/CN105780154B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20100283189A1 (en) * | 2007-09-25 | 2010-11-11 | The University Of Akron | Bubble launched electrospinning jets |
| CN102660783A (en) * | 2012-05-30 | 2012-09-12 | 苏州大学 | Porous bubble electrostatic spinning device |
| CN104562231A (en) * | 2015-01-09 | 2015-04-29 | 苏州大学 | Jet flow-controllable bubble electrospinning apparatus |
| CN105274634A (en) * | 2015-11-06 | 2016-01-27 | 苏州大学 | Air Bubble electrostatic spinning device |
| CN105274635A (en) * | 2015-11-25 | 2016-01-27 | 苏州大学 | Static bubble spinning device |
| CN105369368A (en) * | 2015-12-22 | 2016-03-02 | 苏州大学 | Bubble spinning device and bubble spinning method for preparing nano-porous fibers |
| CN205741308U (en) * | 2016-05-13 | 2016-11-30 | 南通百博丝纳米科技有限公司 | Torch-type air bubble spinning device |
Non-Patent Citations (1)
| Title |
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| JIANXIN HE ET AL: "Mass preparation of nanofibers by high pressure air-jet split electrospinning Effect of electric field", 《JOURNAL OF POLYMER SCIENCE》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555235A (en) * | 2017-01-18 | 2017-04-05 | 青岛中科凯尔科技有限公司 | A kind of novel portable electrostatic spinning apparatus |
| CN107794583A (en) * | 2017-12-11 | 2018-03-13 | 苏州大学 | Can additive air-flow bubble spin micro nanometer fiber device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105780154B (en) | 2019-03-01 |
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Effective date of registration: 20210120 Address after: 221000 1-216, management committee of Quanzhou Economic Development Zone, No. 6, Tengfei Road, Quanzhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: JIANGSU TIANMEI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 226300 Building 1, 299 Xingyuan Road, hi tech Zone, Nantong, Jiangsu Patentee before: NANTONG BUBBFIL NANO TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210207 Address after: Room I013, building I, block B, Jiangzhe Commercial Plaza, Xinghua City, Taizhou City, Jiangsu Province 225700 Patentee after: Xinghua Jiarui Lighting Appliance Co., Ltd Address before: 221000 1-216, management committee of Quanzhou Economic Development Zone, No. 6, Tengfei Road, Quanzhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: JIANGSU TIANMEI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210812 Address after: 610000 Group 8, zhuanlong Town, Jintang County, Chengdu City, Sichuan Province Patentee after: Li Xiaojing Address before: Room I013, building I, block B, Jiangzhe Commercial Plaza, Xinghua City, Taizhou City, Jiangsu Province 225700 Patentee before: Xinghua Jiarui Lighting Appliance Co., Ltd |
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