CN205115682U - Take linear type electrode electrostatic spinning device of sharp tooth - Google Patents
Take linear type electrode electrostatic spinning device of sharp tooth Download PDFInfo
- Publication number
- CN205115682U CN205115682U CN201520783241.8U CN201520783241U CN205115682U CN 205115682 U CN205115682 U CN 205115682U CN 201520783241 U CN201520783241 U CN 201520783241U CN 205115682 U CN205115682 U CN 205115682U
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- electrode
- pointed tooth
- gathering
- electrostatic spinning
- linear pattern
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Abstract
The utility model discloses a take linear type electrode electrostatic spinning device of sharp tooth for the electricity spins nanofiber technical field, including electrode, power and with the electrode is the collection device to setting up just, the power respectively with electrode and collection device are electrically conductive to be connected, at the sharp tooth that just is equipped with a plurality of evenly distributed to one side of collection device on the electrode, each all form and the equally spaced pointed end of collection device on the point tooth, can form the efflux electric field after the power is opened between electrode and collection device. The utility model discloses a be equipped with the electrode of sharp tooth, the prong has most advanced electric charge aggregation effect, easy induced realization spinning, the sharp tooth size and the interval of electrode are even, and efflux field distribution is even, can evenly produce the efflux, can the even nanofiber of deposit, this electrode structure is simple, and convenient processing is applicable to big batch manufacture.
Description
Technical field
The utility model is used for electro spinning nano fiber technical field, particularly relates to a kind of linear pattern electrode electrostatic spinning apparatus with pointed tooth.
Background technology
Electrostatic spinning technique is a kind of the most frequently used most economical method for the production of nanofiber, and has realized the solution state of multiple material or the spinning of molten condition.Its principle is: under HV generator effect, forms high-voltage electrostatic field between spinning injection apparatus and nanofiber receiving system; Spinning solution or molten mass form jet under the effect of electric field, and jet attenuates in leaving behind of electric field, bend, splitting becomes thinner form, and finally on gathering-device, deposition forms nanofiber.
Nanofiber has very high specific area because of it, therefore has excellent process based prediction model, has larger utilization advantage in various fields, as filtered industry, catalysis, biological medicine etc.The electrostatic spinning technique of current industrialized mass production nanofiber has the spinning technique such as " spider is spun ", " bubble spins ", " many shower nozzles ", and these techniques all exist one obtain the uneven problem of nanofiber.
Utility model content
For solving the problem, the utility model provides a kind of linear pattern electrode electrostatic spinning apparatus with pointed tooth, utilize most advanced and sophisticated accumulation effect principle, devise the spinning electrode of band canine tooth, and the canine tooth uniformity of spinning electrode is good, therefore Electric Field Distribution is even, the uniform nanofiber of easy acquisition, meanwhile, this technique belongs to needleless and spins, and avoids pin and spins existing shower nozzle blockage problem.。
The utility model solves the technical scheme that its technical problem adopts: a kind of linear pattern electrode electrostatic spinning apparatus with pointed tooth, comprise electrode, power supply and with described electrode just to the gathering-device arranged, described power supply conducts electricity with described electrode and gathering-device respectively and is connected, described electrode is just being provided with some equally distributed pointed tooths to the side of gathering-device, each described pointed tooth all forms the tip equidistant with gathering-device, after electric power starting, jet electric field can be formed between electrode and gathering-device.
Be further used as the improvement of technical solutions of the utility model, described pointed tooth is arranged in a row on electrode, and described gathering-device is just forming receiving plane to the side of electrode.
Be further used as the improvement of technical solutions of the utility model, described electrode comprises linear sheet metal, described sheet metal near a lateral edges of gathering-device by cutting out formation pointed tooth.
Be further used as the improvement of technical solutions of the utility model, also comprise feed flow slippery fellow and motion platform, described feed flow slippery fellow is provided with the through-hole groove that power pole is passed, feed flow slippery fellow is provided with above through-hole groove the inlet opening entered for spinning solution, motion platform can drive described feed flow foxy along electrode reciprocating motion.
Be further used as the improvement of technical solutions of the utility model, the below at through-hole groove on feed flow slippery fellow is provided with feeder.
Be further used as the improvement of technical solutions of the utility model, the bottom of described feeder is provided with fluid hole.
Be further used as the improvement of technical solutions of the utility model, also comprise liquid-supplying system, described liquid-supplying system is connected with described inlet opening by woven hose.
Be further used as the improvement of technical solutions of the utility model, described power supply is conducted electricity with the end of described electrode and gathering-device respectively by cable and is connected.
Be further used as the improvement of technical solutions of the utility model, described gathering-device is be located at the metallic plate above described electrode.
The beneficial effects of the utility model: in the utility model, the tip of pointed tooth has most advanced and sophisticated accumulation effect, by spinning solution uniform on the pointed tooth of electrode, under jet electric field action after electric power starting between electrode and gathering-device, on the solution being distributed on crown, electric charge is more easily assembled, the surface tension of final breakthrough spinning solution, form stable jet, again because of the size of pointed tooth and distributing position even, therefore jet Electric Field Distribution is even, to produce jet also relatively even, therefore can collect uniform nanofiber.
The utility model has the following advantages:
1. the utility model adopts the electrode being provided with pointed tooth, and crown has most advanced and sophisticated accumulation effect, and easily induction realizes spinning;
2. the pointed tooth size of electrode and spacing even, jet Electric Field Distribution is even, evenly can produce jet, can the nanofiber of depositing homogeneous;
3. this electrode structure is simple, and convenient processing, is applicable to manufacture in enormous quantities.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model structural front view;
Fig. 3 is the utility model structure side view;
Fig. 4 is the foxy internal structure schematic diagram of the utility model feed flow.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, that show the concrete structure of the preferred embodiment of the utility model.The design feature of each element of the utility model will be described in detail below, if and when being described to direction (upper and lower, left and right, before and after), be with the structure shown in Fig. 2-Fig. 4 for reference describes, but actual user of the present utility model is to being not limited thereto.
The utility model provides a kind of linear pattern electrode electrostatic spinning apparatus with pointed tooth, comprise electrode 1, power supply 7 and with described electrode 1 just to the gathering-device 9 arranged, described power supply 7 conducts electricity with described electrode 1 and gathering-device 9 respectively and is connected, electrode 1 fixedly mounts, described electrode 1 is just being provided with some equally distributed pointed tooths to the side of gathering-device 9, each described pointed tooth all forms the tip equidistant with gathering-device, described pointed tooth is arranged in a row on electrode 1, the profile of tooth of pointed tooth can be prismatic, taper etc., the pointed tooth of these shapes all has most advanced and sophisticated accumulation effect, for inducing electrostatic spinning process, described gathering-device 9 is just forming receiving plane to the side of electrode 1.Power supply 7 can form jet electric field after opening between electrode 1 and gathering-device 9.
As the utility model preferred embodiment, described electrode 1 comprises linear sheet metal, and described sheet metal is at the lateral edges near gathering-device 9 by cutting out formation pointed tooth, and described gathering-device 9 is for being located at the metallic plate above described electrode 1.Described power supply 7 is conducted electricity with the end of described sheet metal and metallic plate respectively by cable 6,8 and is connected.
Also comprise liquid-supplying system 2, feed flow foxy 5 and motion platform 4, liquid-supplying system 2 has the continual and steady ability for spinning process feed flow, feed flow slippery fellow 5 is arranged on motion platform 4, described feed flow slippery fellow 5 is provided with the through-hole groove 10 that power pole 1 is passed, electrode 1 and feed flow slippery fellow 5 are installed by through-hole groove 10 gap, and motion platform 4 can drive described feed flow slippery fellow 5 along electrode 1 reciprocating motion.Feed flow slippery fellow 5 is provided with above through-hole groove 10 inlet opening 11 entered for spinning solution, described liquid-supplying system 2 is connected with described inlet opening 11 by woven hose 3, and liquid-supplying system 2 carries spinning solution by woven hose 3 continually and steadily for feed flow slippery fellow 5.Spinning solution inside woven hose 3 flows on the electrode 1 in through-hole groove 10 by inlet 11, feed flow slippery fellow 5 reciprocating motion under the drive of motion platform 4, the uniform liquid of coming in from inlet 11 is distributed to the pointed tooth of electrode 1, feed flow slippery fellow 5 is provided with feeder 13 in the below of through-hole groove 10, and the bottom of described feeder 13 is provided with fluid hole 12.The spinning solution dripped from electrode 1 is collected by feeder 13 and by liquid outlet 12, collected residual solution flows into raffinate gathering system by liquid outlet 12 and collects.
An output port of power source of power supply 7 is by cable 6 and electrode 1 conducting, another one output port of power source is by cable 8 and gathering-device 9 conducting, under the effect of power supply 7, the jet electric field of high pressure is produced between electrode 1 and gathering-device 9, pointed tooth on electrode 1 produces most advanced and sophisticated accumulation effect under jet electric field action, also accumulation is more thereupon for the solution surface being distributed on pointed tooth, final breakthrough surface tension, form jet, finally on gathering-device 9, collect uniform nanofiber; The size of pointed tooth and spacing are even, and therefore jet electric field also compares and is uniformly distributed, and the jet produced is also relatively more even, and the nanofiber finally collected is also more even.This utility model structure is simple, easily realizes mass production nanofiber, meanwhile, can combine this module multiple, realize nanofiber manufacture in enormous quantities.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (9)
1. the linear pattern electrode electrostatic spinning apparatus with pointed tooth, it is characterized in that: comprise electrode, power supply and with described electrode just to the gathering-device arranged, described power supply conducts electricity with described electrode and gathering-device respectively and is connected, described electrode is just being provided with some equally distributed pointed tooths to the side of gathering-device, each described pointed tooth all forms the tip equidistant with gathering-device, after electric power starting, jet electric field can be formed between electrode and gathering-device.
2. the linear pattern electrode electrostatic spinning apparatus of band pointed tooth according to claim 1, is characterized in that: described pointed tooth is arranged in a row on electrode, and described gathering-device is just forming receiving plane to the side of electrode.
3. the linear pattern electrode electrostatic spinning apparatus of band pointed tooth according to claim 2, is characterized in that: described electrode comprises linear sheet metal, described sheet metal near a lateral edges of gathering-device by cutting out formation pointed tooth.
4. the linear pattern electrode electrostatic spinning apparatus of the band pointed tooth according to claim 1,2 or 3, it is characterized in that: also comprise feed flow slippery fellow and motion platform, described feed flow slippery fellow is provided with the through-hole groove that power pole is passed, feed flow slippery fellow is provided with above through-hole groove the inlet opening entered for spinning solution, motion platform can drive described feed flow foxy along electrode reciprocating motion.
5. the linear pattern electrode electrostatic spinning apparatus of band pointed tooth according to claim 4, is characterized in that: the below at through-hole groove on feed flow slippery fellow is provided with feeder.
6. the linear pattern electrode electrostatic spinning apparatus of band pointed tooth according to claim 5, is characterized in that: the bottom of described feeder is provided with fluid hole.
7. the linear pattern electrode electrostatic spinning apparatus of band pointed tooth according to claim 4, it is characterized in that: also comprise liquid-supplying system, described liquid-supplying system is connected with described inlet opening by woven hose.
8. the linear pattern electrode electrostatic spinning apparatus of the band pointed tooth according to claim 1,2 or 3, is characterized in that: described power supply is conducted electricity with the end of described electrode and gathering-device respectively by cable and is connected.
9. the linear pattern electrode electrostatic spinning apparatus of the band pointed tooth according to Claims 2 or 3, is characterized in that: described gathering-device is be located at the metallic plate above described electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783241.8U CN205115682U (en) | 2015-10-10 | 2015-10-10 | Take linear type electrode electrostatic spinning device of sharp tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783241.8U CN205115682U (en) | 2015-10-10 | 2015-10-10 | Take linear type electrode electrostatic spinning device of sharp tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205115682U true CN205115682U (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520783241.8U Withdrawn - After Issue CN205115682U (en) | 2015-10-10 | 2015-10-10 | Take linear type electrode electrostatic spinning device of sharp tooth |
Country Status (1)
| Country | Link |
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| CN (1) | CN205115682U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239171A (en) * | 2015-10-10 | 2016-01-13 | 佛山轻子精密测控技术有限公司 | Linear electrode static spinning device having sharp teeth |
| CN105951190A (en) * | 2016-07-25 | 2016-09-21 | 青岛中科凯尔科技有限公司 | Electrostatic spinning device for constantly supplying liquid through gas pressure |
| CN105970313A (en) * | 2016-07-25 | 2016-09-28 | 青岛中科凯尔科技有限公司 | Electrostatic spinning device for preparing nano-fibers on large scale |
| CN105970314A (en) * | 2016-07-25 | 2016-09-28 | 青岛中科凯尔科技有限公司 | Airflow auxiliary linear tooth electrode electrostatic spinning device |
| CN110373725A (en) * | 2019-06-27 | 2019-10-25 | 南通顶誉纺织机械科技有限公司 | A kind of brush electrostatic spinning apparatus of twolip type and its application method |
-
2015
- 2015-10-10 CN CN201520783241.8U patent/CN205115682U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239171A (en) * | 2015-10-10 | 2016-01-13 | 佛山轻子精密测控技术有限公司 | Linear electrode static spinning device having sharp teeth |
| CN105239171B (en) * | 2015-10-10 | 2018-02-13 | 佛山轻子精密测控技术有限公司 | A kind of linear pattern electrode electrostatic spinning apparatus with pointed tooth |
| CN105951190A (en) * | 2016-07-25 | 2016-09-21 | 青岛中科凯尔科技有限公司 | Electrostatic spinning device for constantly supplying liquid through gas pressure |
| CN105970313A (en) * | 2016-07-25 | 2016-09-28 | 青岛中科凯尔科技有限公司 | Electrostatic spinning device for preparing nano-fibers on large scale |
| CN105970314A (en) * | 2016-07-25 | 2016-09-28 | 青岛中科凯尔科技有限公司 | Airflow auxiliary linear tooth electrode electrostatic spinning device |
| CN105970314B (en) * | 2016-07-25 | 2018-08-24 | 青岛中科凯尔科技有限公司 | A kind of air-flow aided linear tooth electrode electrostatic spinning apparatus |
| CN110373725A (en) * | 2019-06-27 | 2019-10-25 | 南通顶誉纺织机械科技有限公司 | A kind of brush electrostatic spinning apparatus of twolip type and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160330 Effective date of abandoning: 20180213 |