CN202968790U - Air bubble composite electrostatic spinning device - Google Patents
Air bubble composite electrostatic spinning device Download PDFInfo
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- CN202968790U CN202968790U CN 201220698693 CN201220698693U CN202968790U CN 202968790 U CN202968790 U CN 202968790U CN 201220698693 CN201220698693 CN 201220698693 CN 201220698693 U CN201220698693 U CN 201220698693U CN 202968790 U CN202968790 U CN 202968790U
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Abstract
An air bubble composite electrostatic spinning device comprises a liquid storage pool, a high-voltage electrostatic generator, an air pump, a nozzle, a receiving part, an air guide pipe, a metal electrode and a grounding electrode connected with the receiving part. An opening is formed at the upper end of the liquid storage pool. The liquid storage pool is connected with the high-voltage electrostatic generator through the metal electrode. The nozzle is connected with the air pump through the air guide pipe. The connection portion of the air guide pipe and the air pump is higher than the liquid level of the liquid storage pool which comprises a first circular pipe and a second circular pipe. The first circular pipe and the second circular pipe are different in diameters. Different fluids are respectively stored in the first circular pipe and the second circular pipe. According to the air bubble composite electrostatic spinning device, air bubbles with different sizes are generated according to the circular pipes with different diameters, by combining of the air bubbles, different fluids are combined into novel air bubbles which are stretched and broken under the effect of static electricity, and accordingly nano fibers are generated, large-scale production of nano composite fibers can be achieved, production efficiency is high, production cost is low, equipment is simple, operation is easy, and adaptability is strong.
Description
Technical field
The utility model relates to the electrostatic spinning field, relates in particular to a kind of bubble composite electrostatic spinning device.
Background technology
Nanofiber has the specific area of superelevation, greatly draw ratio, high surface, superior characteristics such as mechanical performance (high-strength and high ductility), stores with hygiene and health, the energy in Textile Engineering, environmental project, biotechnology, medical treatment, military affairs and anti-terrorism wait safely different field all to have very wide application prospect.
In recent years, nanofiber with nanometer grade diameter is noticeable, along with the discovery of the peculiar function of nanometer materials and presenting of the new function of nanocomposite, nanofiber is as the 21 century new material of expectation, all caused concern not only in the fiber industry, and at medical treatment, information technology and Environmental Industry.
Electrostatic spinning technique be prepare at present superfine fibre and nanofiber the most direct be also one of the most basic method, have the specific area of superelevation, greatly draw ratio, high surface, superior characteristics such as mechanical performance (high-strength and high ductility) by the nanofiber of electrostatic spinning technique preparation.
Laboratory and industrial quarters prepare nanofiber at present, all extensively adopt the device of single spraying head or many shower nozzles syringe-type electrostatic spinning nano fiber.As Chinese patent ZL200410025622.6, ZL200420107832.5 etc.; US Patent No. 6713001, US7326043, US6616435 etc.Many improvement are arranged or change the syringe-type sprinkler design, the device that adopts other spray silk modes to carry out spinning, as Chinese patent ZL200610117671.1, ZL200710036447.4, ZL200710040316.3, ZL200420020596.3, ZL200820058415.4 etc., US Patent No. 7535019, US7390452 etc., Japan Patent JP2009120971-A, JP2009120972-A; World patent WO2008060675-A2, WO2008060675-A3.Improve in addition receiving system, as US Patent No. 5042789, US4589186 etc.
There are some defectives in traditional nano electrostatic spining technology, yields poorly, and is subjected to simultaneously the performance impacts such as solution solubility, viscosity larger, and because the syringe needle diameter is less, easily stops up syringe needle.
Therefore, for above-mentioned technical problem, be necessary to provide a kind of bubble composite electrostatic spinning device of new structure, to overcome defects.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of bubble composite electrostatic spinning device to prepare the nanoscale composite fibre, and this bubble composite electrostatic spinning device can be used for high efficiency production nanofiber in enormous quantities.
For achieving the above object, the utility model provides following technical scheme:
a kind of bubble composite electrostatic spinning device, it comprises liquid storage tank, HV generator, air pump, be located at the bottom surface of liquid storage tank and shower nozzle vertically upward, be located at the acceptance division directly over liquid storage tank, wireway, metal electrode and the earth electrode that is connected with acceptance division, the upper end open of described liquid storage tank, liquid pool is connected with HV generator by metal electrode, described shower nozzle is connected with air pump by wireway, described wireway and air pump connecting place are higher than the liquid level of liquid storage tank, described liquid storage tank comprises the first pipe of depositing first fluid and the second pipe of depositing second fluid.
Preferably, in above-mentioned bubble composite electrostatic spinning device, described the first pipe is different with the bore of the second pipe, and the bore of described the first pipe is greater than the bore of the second pipe.
Preferably, in above-mentioned bubble composite electrostatic spinning device, also comprise at least one the 3rd pipe in described liquid storage tank, described the 3rd pipe and the second pipe are surrounded on respectively the outside of the first pipe.
Preferably, in above-mentioned bubble composite electrostatic spinning device, the bore of the bore of described the 3rd pipe and the second pipe is identical or different.
Preferably, in above-mentioned bubble composite electrostatic spinning device, the distance adjustment scope of the receiving plane of described acceptance division and liquid storage tank upper end is 0.1cm～100cm.
Preferably, in above-mentioned bubble composite electrostatic spinning device, the air-flow velocity scope of described air pump output is 0～100m/s.
Preferably, in above-mentioned bubble composite electrostatic spinning device, described acceptance division is cylinder.
Preferably, in above-mentioned bubble composite electrostatic spinning device, described acceptance division is flat reception pole plate.
Preferably, in above-mentioned bubble composite electrostatic spinning device, described air pump can with directly in the liquid storage tank hand wind device of fluid replacement replace.
can find out from technique scheme, the bubble composite electrostatic spinning device of the utility model embodiment can be realized the high efficiency of micron or nano-composite fiber, low power consuming, serialization is produced, only produce according to different bore pipes the bubble that varies in size, make different fluid be combined into new bubble by bubble self combination, be stretched under electrostatic interaction, break, thereby generation nanofiber, can realize the large-scale production of nano-composite fiber, production efficiency is high, production cost is low, equipment is simple, easy to operate, strong adaptability, can satisfy production in enormous quantities and product application etc. to the demand of nanofiber and Related product thereof.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing relevant of the present utility model in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the eddy current type air bubble spinning device of the utility model the first embodiment;
Fig. 2 is the top view of liquid storage tank in the eddy current type air bubble spinning device of the utility model the first embodiment;
Fig. 3 is the schematic diagram of the eddy current type air bubble spinning device of the utility model the second embodiment;
Fig. 4 is the top view of liquid storage tank in the eddy current type air bubble spinning device of the utility model the second embodiment;
Fig. 5 is the schematic diagram of the eddy current type air bubble spinning device of the utility model the 3rd embodiment;
Fig. 6 is the top view of liquid storage tank in the eddy current type air bubble spinning device of the utility model the 3rd embodiment;
Fig. 7 is the schematic diagram of the eddy current type air bubble spinning device of the utility model the 4th embodiment;
Fig. 8 is the top view of liquid storage tank in the eddy current type air bubble spinning device of the utility model the 4th embodiment;
Fig. 9 is the schematic diagram that the liquid storage tank of the eddy current type air bubble spinning device of the utility model embodiment comprises a large pipe and three little pipes;
Figure 10 is the schematic diagram that the liquid storage tank of the eddy current type air bubble spinning device of the utility model embodiment comprises a large pipe and four little pipes.
The specific embodiment
The utility model discloses a kind of bubble composite electrostatic spinning device and prepare the nanoscale composite fibre, this bubble composite electrostatic spinning device can be used for high efficiency production nanofiber in enormous quantities.
this bubble composite electrostatic spinning device, it comprises liquid storage tank, HV generator, air pump, be located at the bottom surface of liquid storage tank and shower nozzle vertically upward, be located at the acceptance division directly over liquid storage tank, wireway, metal electrode and the earth electrode that is connected with acceptance division, the upper end open of described liquid storage tank, liquid pool is connected with HV generator by metal electrode, described shower nozzle is connected with air pump by wireway, described wireway and air pump connecting place are higher than the liquid level of liquid storage tank, described liquid storage tank comprises the first pipe of depositing first fluid and the second pipe of depositing second fluid.
Further, described the first pipe is different with the bore of the second pipe, and the bore of described the first pipe is greater than the bore of the second pipe.
Further, also comprise at least one the 3rd pipe in described liquid storage tank, described the 3rd pipe and the second pipe are surrounded on respectively the outside of the first pipe.
Further, the bore of the bore of described the 3rd pipe and the second pipe is identical or different.
Further, the distance adjustment scope of the receiving plane of described acceptance division and liquid storage tank upper end is 0.1cm～100cm.
Further, the air-flow velocity scope of described air pump output is 0～100m/s.
Further, described acceptance division is cylinder.
Further, described acceptance division is flat reception pole plate.
Further, described air pump can with directly in the liquid storage tank hand wind device of fluid replacement replace.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is described in detail, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work belongs to the scope that the utility model is protected.
The utility model has mainly disclosed four embodiment, and details are as follows for concrete technical scheme.
Embodiment one:
As shown in Figure 1, the bubble composite electrostatic spinning device that the present embodiment discloses, it comprises liquid storage tank 1, HV generator 2, air pump 3, be located at the bottom surface of liquid storage tank 1 and shower nozzle vertically upward 5, be located at flat reception pole plate 4, wireway 6, the metal electrode 7 directly over liquid storage tank 1 and the earth electrode 8 that is connected with reception pole plate 4.The upper end open of liquid storage tank 1, liquid storage tank 1 is connected with HV generator 2 by metal electrode 7.Shower nozzle 5 is connected with air pump 3 by wireway 6.Wireway 6 and the liquid level of air pump 3 connecting places higher than liquid storage tank 1.Include in liquid storage tank 1 that the first pipe 9 and the second pipe 10, the first pipes 9 and the second pipe 10 are interior deposits respectively different fluids.The bore of the first pipe 9 and the second pipe 10 can be identical, also can be different.Receiving the receiving plane of pole plate 4 and the distance adjustment scope of liquid storage tank 1 upper end is 0.1cm～100cm.The air-flow velocity scope of air pump 3 outputs is 0～100m/s.Air pump 3 can replace with hand wind device, and described hand wind device is fluid replacement in the liquid storage tank 1 directly.
As shown in Figure 2, show in the accompanying drawing of the utility model embodiment that the bore of the first pipe 9 is greater than the bore of the second pipe 10.Set the first pipe 9 and the second pipe 10 in liquid storage tank 1 wherein, produces air pocket in the first pipe 9, produce minute bubbles in the second pipe 10, air pocket and minute bubbles are combined into larger bubble, under the effect of electric field force, be stretched, break, carry out spinning.
When the bubble composite electrostatic spinning device of the present embodiment is worked, at first inject different fluid in the first pipe 9 and the second pipe 10 in liquid storage tank 1, open air pump 3, during beginning, air pressure is lower, first liquid in wireway 6 is discharged, slowly add atmospheric pressure again, make the liquid level of the first pipe 9 and the second pipe 10 regular air bubble-shaped projection occur, the bubble incorporation that produces in the first pipe 9 and the second pipe 10 is larger bubble; Then the opening high pressure electrostatic generator 2, are adjusted to certain voltage, the liquid internal free charge under the high-pressure electrostatic effect with polarized, bubble surface particularly; Be to receive pole plate 4 apart from liquid storage tank 1 upper port certain distance, when bubble breaks, jet arranged from bubble top ejaculation, be deposited on reception pole plate 4, form nanofiber.
Embodiment two:
As shown in Figure 3, the bubble composite electrostatic spinning device that the present embodiment discloses, it comprises liquid storage tank 1', HV generator 2', air pump 3', be located at the bottom surface of liquid storage tank 1' and shower nozzle 5' vertically upward, be located at cylinder 11, wireway 6', the metal electrode 7' directly over liquid storage tank 1' and the earth electrode 8' that is connected with cylinder 11.The upper end open of liquid storage tank 1', liquid storage tank 1' is by metal electrode 7 ' be connected with HV generator 2'.Shower nozzle 5' is connected with air pump 3' by wireway 6'.Wireway 6' and air pump 3' connecting place are higher than the liquid level of liquid storage tank 1'.Liquid storage tank 1 ' in include the first pipe 9' and the second pipe 10', deposit respectively different fluids in the first pipe 9' and the second pipe 10'.The bore of the first pipe 9' and the second pipe 10' can be identical, also can be different.The distance adjustment scope of the receiving plane of cylinder 11' and liquid storage tank 1' upper end is 0.1cm～100cm.The air-flow velocity scope of air pump 3' output is 0～100m/s.Air pump 3' can replace with hand wind device, and described hand wind device is directly to liquid storage tank 1 ' middle fluid replacement.
As shown in Figure 4, show in the accompanying drawing of the utility model embodiment that the bore of the first pipe 9' is greater than the bore of the second pipe 10'.Set the first pipe 9 in liquid storage tank 1' ' with the second pipe 10', wherein, produce air pocket in the first pipe 9', produce minute bubbles in the second pipe 10', air pocket and minute bubbles are combined into larger bubble, under the effect of electric field force, be stretched, break, carry out spinning.
In this example, the reception pole plate 4 in embodiment one with being changed to cylinder 11, be can be used for the acceptance of a large amount of nanofibers.
When the bubble composite electrostatic spinning device of the present embodiment is worked, at first liquid storage tank 1 ' in the first pipe 9' and the second pipe 10 ' middle injection different fluid, open air pump 3', during beginning, air pressure is lower, first liquid in wireway 6' is discharged, slowly add atmospheric pressure again, make the liquid level of the first pipe 9' and the second pipe 10' regular air bubble-shaped projection occur, the bubble incorporation of the first pipe 9' and second pipe 10 ' middle generation is larger bubble; Then opening high pressure electrostatic generator 2', be adjusted to certain voltage, the liquid internal free charge under the high-pressure electrostatic effect with polarized, bubble surface particularly; Be cylinder 11 apart from liquid storage tank 1' upper port certain distance, when bubble breaks, jet arranged from bubble top ejaculation, be deposited on cylinder 11, form nanofiber.
Embodiment three:
As shown in Figure 5, the bubble composite electrostatic spinning device that the present embodiment discloses, it comprises flat reception pole plate 4' directly over the bottom surface of liquid storage tank 1 ", HV generator 2 ", air pump 3 ", be located at liquid storage tank 1 " and shower nozzle vertically upward 5 ", be located at liquid storage tank 1 ", wireway 6 ", metal electrode 7 " and the earth electrode 8 that is connected with reception pole plate 4' ".Liquid storage tank 1 " upper end open, liquid storage tank 1 " by metal electrode 7 " " is connected with HV generator 2.Shower nozzle 5 " by wireway 6 " " is connected with air pump 3.Wireway 6 " with air pump 3 " connecting place is higher than liquid storage tank 1 " liquid level.Liquid storage tank 1 " in include the first pipe 9 ", the second pipe 10 " and the 3rd pipe 12, the first pipes 9 ", the second pipe 10 " and the 3rd pipe 12 be interior deposits respectively different fluids.The first pipe 9 ", the second pipe 10 " and the 3rd pipe 12 bore each other can be identical, also can be different." the distance adjustment scope of upper end is 0.1cm～100cm for receiving plane and the liquid storage tank 1 of reception pole plate 4'." the air-flow velocity scope of output is 0～100m/s to air pump 3.Fluid replacement in air pump 3 " available hand wind device replaces, and described hand wind device is directly to liquid storage tank 1 ".
As shown in Figure 6, show the bore of the first pipe 9 " bore greater than the second pipe 10 " and the 3rd pipe 12 in the accompanying drawing of the utility model embodiment, the second pipe 10 " bore identical with the bore of the 3rd pipe 12.Produce air pocket in liquid storage tank 1 " in the first set pipe 9 ", the second pipe 10 " and the 3rd pipe 12; wherein; the first pipe 9 ", the second pipe 10 " and produces minute bubbles in the 3rd pipe 12; air pocket and minute bubbles are combined into larger bubble; under the effect of electric field force, be stretched, break, and carry out spinning.
When the bubble composite electrostatic spinning device of the present embodiment is worked, at first " and inject different fluid in the 3rd pipe 12; open air pump 3 " at liquid storage tank 1 " in the first pipe 9 ", the second pipe 10, during beginning, air pressure is lower, first with wireway 6 " in liquid discharge; slowly add atmospheric pressure; make the first pipe 9 ", the second pipe 10 " and the liquid level of the 3rd pipe 12 regular air bubble-shaped projection occur, the bubble incorporation that produces in the first pipe 9 ", the second pipe 10 " and the 3rd pipe 12 is larger bubble again; Then the opening high pressure electrostatic generator 2 ", be adjusted to certain voltage, the liquid internal free charge under the high-pressure electrostatic effect with polarized, bubble surface particularly; " the upper port certain distance is to receive pole plate 4', when bubble breaks, jet is arranged from bubble top ejaculation, is deposited on to receive on pole plate 4', forms nanofiber apart from liquid storage tank 1.
In the present embodiment, increased the 3rd pipe 12, the outside that described the 3rd pipe 12 and the second pipe 10 " are surrounded on respectively the first pipe 9 "." identical, certainly, in other embodiments, it is " different from the second pipe 10 that the caliber size of the 3rd pipe 12 can be set as although show its bore and the second pipe 10 in Fig. 6.The different fluid that the first pipe 9 ", the second pipe 10 " and the 3rd pipe 12 are packed into can be two kinds, also can be three kinds.
Embodiment four:
As shown in Figure 7, the bubble composite electrostatic spinning device that the present embodiment discloses, it comprise liquid storage tank 1 " ', HV generator 2 " ', air pump 3 " ', be located at liquid storage tank 1 " ' the bottom surface and shower nozzle vertically upward 5 " ', be located at liquid storage tank 1 " ' directly over flat cylinder 11', wireway 6 " ', metal electrode 7 " ' and the earth electrode 8 that is connected with cylinder 11' " '.Liquid storage tank 1 " ' upper end open, liquid storage tank 1 " ' by metal electrode 7 " ' with HV generator 2 " ' be connected.Shower nozzle 5 " ' by wireway 6 " ' with air pump 3 " ' be connected.Wireway 6 " ' with air pump 3 " ' connecting place is higher than liquid storage tank 1 " ' liquid level.Liquid storage tank 1 " ' in include the first pipe 9 " ', the second pipe 10 " ' and the 3rd pipe 12', the first pipe 9 " ', the second pipe 10 " ' and the 3rd pipe 12' in deposit respectively different fluids.The first pipe 9 " ', the second pipe 10 " ' and the 3rd pipe 12' bore each other can be identical, also can be different." the distance adjustment scope of ' upper end is 0.1cm～100cm for the receiving plane of cylinder 11' and liquid storage tank 1." the air-flow velocity scope of ' output is 0～100m/s to air pump 3." ' available hand wind device replaces air pump 3, and described hand wind device is " ' middle fluid replacement directly to liquid storage tank 1.
As shown in Figure 6, show the first pipe 9 " ' bore greater than the second pipe 10 " ' and bore of the 3rd pipe 12' in the accompanying drawing of the utility model embodiment, the second pipe 10 " ' bore identical with the bore of the 3rd pipe 12'.Liquid storage tank 1 " ' in the first set pipe 9 " ', the second pipe 10 " ' and the 3rd pipe 12'; " ' middle generation air pocket wherein; the first pipe 9, the second pipe 10 " ' and the 3rd pipe 12 ' middle generation minute bubbles; air pocket and minute bubbles are combined into larger bubble; under the effect of electric field force, be stretched, break, and carry out spinning.
When the bubble composite electrostatic spinning device of the present embodiment is worked, at first liquid storage tank 1 " ' in the first pipe 9 " ', the second pipe 10 " ' and the 3rd pipe 12 ' middle injection different fluid; open air pump 3 ", during beginning, air pressure is lower, first with wireway 6 " ' middle liquid is discharged; slowly add atmospheric pressure again; make the first pipe 9 " ', the second pipe 10 " ' and the liquid level of the 3rd pipe 12' regular air bubble-shaped projection appears, the first pipe 9 " ', the second pipe 10 " ' and the bubble incorporation of the 3rd pipe 12 ' middle generation be larger bubble; Then the opening high pressure electrostatic generator 2 " ', be adjusted to certain voltage, the liquid internal free charge under the high-pressure electrostatic effect with polarized, bubble surface particularly; " ' upper port certain distance is cylinder 11', when bubble breaks, jet is arranged from bubble top ejaculation, is deposited on cylinder 11', forms nanofiber apart from liquid storage tank 1.
In the present embodiment, increased the 3rd a pipe 12', described the 3rd pipe 12' and the second pipe 10 " ' be surrounded on respectively the first pipe 9 " ' the outside.Although show its bore and the second pipe 10 in Fig. 8 " ' identical, certainly, in other embodiments, the caliber size of the 3rd pipe 12' can be set as and the second pipe 10 " ' different.The first pipe 9 " ', the second pipe 10 " ' and the 3rd pipe 12' different fluid of packing into, can be two kinds, also can be three kinds.
In embodiment of the present utility model, certainly, also can " inner pipe quantity and size be adjusted as required, the quantity of the pipe of increase and the also capable of regulating that distributes to liquid storage tank 1.
As Fig. 9 and shown in Figure 10, Fig. 9 is a large pipe and three little pipes, and Figure 10 is a large pipe and four little pipes.Certainly, solution can be filled in large pipe, the different materials such as solution, solvent, additive can be filled in little pipe.
the bubble composite electrostatic spinning device of the utility model embodiment can be realized the high efficiency of micron or nano-composite fiber, low power consuming, serialization is produced, only produce according to different bore pipes the bubble that varies in size, make different fluid be combined into new bubble by bubble self combination, be stretched under electrostatic interaction, break, thereby generation nanofiber, can realize the large-scale production of nano-composite fiber, production efficiency is high, production cost is low, equipment is simple, easy to operate, strong adaptability, can satisfy production in enormous quantities and product application etc. to the demand of nanofiber and Related product thereof.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the situation that do not deviate from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than above-mentioned explanation, therefore is intended to include in the utility model dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limit related claim.
In addition, be to be understood that, although this specification is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme in each embodiment also can through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (9)
1. bubble composite electrostatic spinning device, it comprises liquid storage tank, HV generator, air pump, be located at the bottom surface of liquid storage tank and shower nozzle vertically upward, be located at the acceptance division directly over liquid storage tank, wireway, metal electrode and the earth electrode that is connected with acceptance division, the upper end open of described liquid storage tank, liquid storage tank is connected with HV generator by metal electrode, described shower nozzle is connected with air pump by wireway, described wireway and air pump connecting place are higher than the liquid level of liquid storage tank, it is characterized in that: described liquid storage tank comprises the first pipe of depositing first fluid and the second pipe of depositing second fluid.
2. bubble composite electrostatic spinning device according to claim 1, it is characterized in that: described the first pipe is different with the bore of the second pipe, and the bore of described the first pipe is greater than the bore of the second pipe.
3. described bubble composite electrostatic spinning device according to claim 1 and 2, it is characterized in that: also comprise at least one the 3rd pipe in described liquid storage tank, described the 3rd pipe and the second pipe are surrounded on respectively the outside of the first pipe.
4. bubble composite electrostatic spinning device according to claim 3, it is characterized in that: the bore of the bore of described the 3rd pipe and the second pipe is identical or different.
5. bubble composite electrostatic spinning device according to claim 1 is characterized in that: the distance adjustment scope of the receiving plane of described acceptance division and liquid storage tank upper end is 0.1cm～100cm.
6. bubble composite electrostatic spinning device according to claim 1, it is characterized in that: the air-flow velocity scope of described air pump output is 0～100m/s.
7. bubble composite electrostatic spinning device according to claim 1, it is characterized in that: described acceptance division is cylinder.
8. bubble composite electrostatic spinning device according to claim 1, it is characterized in that: described acceptance division is flat reception pole plate.
9. bubble composite electrostatic spinning device according to claim 1 is characterized in that: described air pump can with directly in the liquid storage tank hand wind device of fluid replacement replace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201220698693 CN202968790U (en) | 2012-12-17 | 2012-12-17 | Air bubble composite electrostatic spinning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698693 CN202968790U (en) | 2012-12-17 | 2012-12-17 | Air bubble composite electrostatic spinning device |
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| CN202968790U true CN202968790U (en) | 2013-06-05 |
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| CN 201220698693 Expired - Fee Related CN202968790U (en) | 2012-12-17 | 2012-12-17 | Air bubble composite electrostatic spinning device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965744A (en) * | 2012-12-17 | 2013-03-13 | 苏州大学 | Composite bubble electrostatic 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 |
| CZ306772B6 (en) * | 2015-12-21 | 2017-06-28 | Technická univerzita v Liberci | A method of producing polymeric nanofibres by electrical spinning of a polymer solution or melt, a spinning electrode for this method, and a device for the production of polymeric nanofibres fitted with at least one of these spinning electrodes |
-
2012
- 2012-12-17 CN CN 201220698693 patent/CN202968790U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965744A (en) * | 2012-12-17 | 2013-03-13 | 苏州大学 | Composite bubble electrostatic spinning device |
| CN102965744B (en) * | 2012-12-17 | 2015-09-30 | 苏州大学 | bubble composite electrostatic spinning device |
| CZ306772B6 (en) * | 2015-12-21 | 2017-06-28 | Technická univerzita v Liberci | A method of producing polymeric nanofibres by electrical spinning of a polymer solution or melt, a spinning electrode for this method, and a device for the production of polymeric nanofibres fitted with at least one of these spinning electrodes |
| CN105369368A (en) * | 2015-12-22 | 2016-03-02 | 苏州大学 | Bubble spinning device and bubble spinning method for preparing nano-porous fibers |
| CN105369368B (en) * | 2015-12-22 | 2018-08-07 | 苏州大学 | A kind of air bubble spinning device preparing nano-porous fiber and air bubble spinning method |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130605 Termination date: 20161217 |