CN103882537A - Spinning device - Google Patents
Spinning device Download PDFInfo
- Publication number
- CN103882537A CN103882537A CN201310698880.XA CN201310698880A CN103882537A CN 103882537 A CN103882537 A CN 103882537A CN 201310698880 A CN201310698880 A CN 201310698880A CN 103882537 A CN103882537 A CN 103882537A
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- Prior art keywords
- sub
- sleeve
- hole
- spinning
- set part
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- 238000009987 spinning Methods 0.000 title claims abstract description 55
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 235000012489 doughnuts Nutrition 0.000 claims description 13
- 210000003722 extracellular fluid Anatomy 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000012510 hollow fiber Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000578 dry spinning Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000002166 wet spinning Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000002910 structure generation Methods 0.000 description 1
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention discloses a spinning device, which comprises a tube body, a sleeve and a cover piece, wherein the tube body is provided with a tube body; the tube body has a first through hole running through the tube body in the longitudinal direction, the sleeve has a second through hole running through the tube body in the longitudinal direction so that the tube body is axially arranged in the second through hole to form a fluid channel between the tube body and the sleeve, the sleeve has a third through hole running through the tube body in the longitudinal direction so that the sleeve and the tube body connected with the sleeve are arranged in the third through hole in a running through manner, the cylinder wall of the sleeve also has a first opening and a second opening running through, the second opening is communicated with the fluid channel, the cover is used for covering one end of the sleeve and has a fourth through hole running through the longitudinal direction, the tube body axially arranged in the sleeve is outwards protruded through the fourth through hole of the cover, and the tube body is freely rotated relative to the sleeve, the sleeve and the cover, so that the hollow fiber with the spiral channel is manufactured through the invention.
Description
Technical field
The present invention relates to a kind of device for spinning, especially relate to a kind of rotatable device for spinning.
Background technology
The preparation method of general hollow fiber film or material, it is the spinning-nozzle (Spinneret) that utilizes single or multiple lift, and the inversion of phases process (Phase inversion) experiencing through pressure or extrusion process and obtaining, its inside aperture forming is all straight hole hole.Aforesaid spinning manufacture craft is mainly made by the device for spinning of wet spinning (wet spinning) or dry spinning (dry spinning).In general, these device for spinning are mainly connect and are formed by body and external member group, can make to form between this body and external member a fluid passage by the configuration of body and external member, and the spinning action of being correlated with.But the inside aperture of the prepared hollow fiber material of these existing device for spinning is straight hole hole, its material is still improved space in application.
Therefore this case proposes a kind of device for spinning, can prepare the material with hollow inside spin structure by this device, the wider and effect promoting of the application that makes its material.
Summary of the invention
Main purpose of the present invention is to provide a kind of device for spinning, can produce the doughnut with helical duct that is different from traditional doughnut, to strengthen adsorption or the separating and filtering effect of doughnut.
For reaching above-mentioned purpose, device for spinning of the present invention comprises: the body with the first through hole that runs through its longitudinally; There is the external member of the second through hole that runs through its longitudinally, be located in this second through hole for this body, and make to form between this body and external member a fluid passage; There is the sleeve of the third through-hole that runs through its longitudinally, and sequentially there is the first connected sub-sleeve, the second sub-sleeve and the 3rd sub-sleeve at longitudinally, be arranged in the third through-hole of this first sub-sleeve, the second sub-sleeve and the 3rd sub-sleeve for this external member and the body that is coupling with it, this external member and thickly butt of the 3rd sub-sleeve interstitial fluid, the barrel of this second sub-sleeve and the 3rd sub-sleeve also has respectively the first perforate and the second perforate that run through, and makes this second perforate be communicated with this fluid passage; And cover piece, it is connected to one end of the 3rd sub-sleeve of this sleeve in order to lid, and have the fourth hole that runs through its longitudinally, this body being located in this sleeve is arranged in this fourth hole rotationally, and make this body with respect to this external member, sleeve and cover piece rotate.
As from the foregoing, due to the body of device for spinning of the present invention can with respect to external member, sleeve and cover piece rotate, and the end of this body can have mis-cut angle, therefore can produce the doughnut with helical duct that is different from traditional doughnut, and this helical duct increases overall gas or fluid transport path, thereby extend time that gas flow or liquid communication cross and the effect such as sinuous flow or centrifugal force of inside spin structure generation, to strengthen adsorption or the separating and filtering effect of doughnut.
Accompanying drawing explanation
Figure 1A and Figure 1B those shown are respectively exploded view and the assembled state figure of device for spinning of the present invention;
That shown in Figure 2 is the schematic diagram of the further embodiment of device for spinning of the present invention.
Symbol description
The specific embodiment
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar can understand other advantage of the present invention and effect easily by content disclosed in the present specification.
Notice, structure that the appended accompanying drawing of this description illustrates, ratio, size etc., all contents in order to coordinate description to disclose only, for person skilled in the art scholar's understanding and reading, not in order to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, not affecting under effect that the present invention can produce and the object that can reach, all should still drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, in this description, quote as " side ", " end " and " in " etc. term, also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, changing under technology contents, when being also considered as the enforceable category of the present invention without essence.
In order to make the doughnut that can effectively adsorb or filter, hereinafter, the invention provides a kind of device for spinning.
Figure 1A and Figure 1B those shown, be respectively exploded view and the assembled state figure of device for spinning of the present invention.
As shown in the figure, device for spinning S of the present invention comprises body 1, external member 2, sleeve 3 and cover piece 4, in the present embodiment, this body 1 has the first through hole 10 that runs through its longitudinally, and sequentially has connected the first sub-body 11, the second sub-body 12, the 3rd sub-body 13, the 4th sub-body 14 and the 5th sub-body 15 at its longitudinally.
This external member 2 has the second through hole 20 that runs through longitudinally, and sequentially there is connected the first sub-set part 21, the second sub-set part 22 and the 3rd sub-set part 23 at longitudinally, this first sub-body 11 and the second sub-body 12 are arranged in respectively in the second through hole 20 of this first sub-set part 21 and the second sub-set part 22, and have fluid passage P between the 3rd sub-body 13 and the 3rd sub-set part 23.
This sleeve 3 has the third through-hole 30 that runs through longitudinally, and sequentially there is the first connected sub-sleeve 31 at longitudinally, the second sub-sleeve 32 and the 3rd sub-sleeve 33, this the first sub-set part 21, the second sub-set part 22 and the 3rd sub-set part 23 are arranged in respectively this first sub-sleeve 31, in the third through-hole 30 of the second sub-sleeve 32 and the 3rd sub-sleeve 33, liquid-tight butt (liquid-tight) between the 3rd sub-set part 23 and sleeve 3, the barrel of this second sub-sleeve 32 and the 3rd sub-sleeve 33 has respectively the first perforate 320 and the second perforate 330 that run through, this second perforate 330 is communicated with this fluid passage P.
This cover piece 4 connects the 3rd sub-sleeve 33 of this sleeve 3 coaxially, and has the sub-body 14 of fourth hole 40, the four that runs through longitudinally and be arranged in this fourth hole 40, and this body 1 can be with respect to this external member 2, sleeve 3 and cover piece 4 ground rotations.
In aforesaid device for spinning S, be positioned at the end of this body 1 of homonymy with this external member 2, sleeve 3, namely the end of this first sub-body 11 is truncation shape or has the mis-cut angle (bevel angle) of 0 ° to 90 °.
According to the device for spinning S of the above, also comprise rotating ring 5, it is sheathed on outside the 5th sub-body 15, for belt (not icon) this rotating ring 5 and body 1 of driven rotary simultaneously.
Device for spinning S of the present invention also can comprise cylinder 51, the outer surface of the 5th sub-body 15 also comprises longitudinal fluting 150, this rotating ring 5 also comprises side direction perforation 50, this cylinder 51 is through this side direction perforation 50 this longitudinal fluting 150 of contact, according to need this rotating ring 5 is fixed on to the diverse location place of the 5th sub-body 15, and this cylinder 51 can be screw or latch, this rotating ring 5 can be gear.
In described device for spinning S, the sub-body 14 of the 4th sub-this fourth hole 40, the four of body 14 liquid-tight ground butts also comprises the O type ring 141 outside being sheathed on, to reach aforementioned liquid-tight effect again.
According to front described device for spinning S, the 3rd sub-body 13 also has the recess 130 that forms this fluid passage P in outer surface.
That shown in Figure 2, it is the schematic diagram of the further embodiment of device for spinning S of the present invention.
As shown in the figure, the present embodiment first engages the belt of for example odontoid belt 6 the rotary actuation end 71 of this rotating ring 5 and motor 7, to make this body 1 with respect to this external member 2, sleeve 3 and cover piece 4 ground rotations by this motor 7.
Device for spinning S of the present invention is in the time of application, make endoporus liquid (bore fluid) by the first through hole 10 of this body 1, and inject the first spinning solution (spinning dope) from this second perforate 330, this first spinning solution is flowed through fluid passage P and is flowed in the second through hole 20 of this first sub-set part 21, this first spinning solution can contain inorganic adsorbent, and inject the second spinning solution from this first perforate 320, this second spinning solution flows in the third through-hole 30 of this first sub-sleeve 31, and this second spinning solution can comprise conductive material.
Hold above-mentionedly, this endoporus liquid, the first spinning solution and the second spinning solution finally will leave this device for spinning in can merging bottom of this device for spinning, and now, this body 1 is with 1 to 200rpm speed rotation; After this endoporus liquid, the first spinning solution and the second spinning solution leave this device for spinning, then pass through congealing step, then form the doughnut of the helical duct with 1 to 200 millimeter of (mm) pitch (pitch).
In sum, due to the body of device for spinning of the present invention can with respect to external member, sleeve and cover piece rotate, and the end of this body can have the mis-cut angle of 0 ° to 90 °, therefore can produce the doughnut with helical duct that is different from traditional doughnut, this helical duct can be upset gas flow or liquid stream, and the tube wall that is moved to doughnut is to promote absorption or filter efficiency, and this helical duct increases overall path length, thereby extend the time that gas flow or liquid communication are crossed, to strengthen adsorption or the separating effect of doughnut.
Above-described embodiment is only in order to illustrative principle of the present invention and effect thereof, but not for limiting the present invention.Any personage who has the knack of technique all can, under spirit of the present invention and category, modify to above-described embodiment.Therefore the scope of the present invention, should be as listed in claims.
Claims (13)
1. a device for spinning, comprising:
Body, it has the first through hole that runs through its longitudinally;
External member, it has the second through hole that runs through its longitudinally, is located in this second through hole, and makes to form between this body and external member a fluid passage for this body;
Sleeve, it has the third through-hole that runs through its longitudinally, and sequentially there is the first connected sub-sleeve, the second sub-sleeve and the 3rd sub-sleeve at longitudinally, be arranged in the third through-hole of this first sub-sleeve, the second sub-sleeve and the 3rd sub-sleeve for this external member and the body that is coupling with it, this external member and thickly butt of the 3rd sub-sleeve interstitial fluid, the barrel of this second sub-sleeve and the 3rd sub-sleeve also has respectively the first perforate and the second perforate that run through, and makes this second perforate be communicated with this fluid passage; And
Cover piece, it is connected to one end of the 3rd sub-sleeve of this sleeve in order to lid, and have the fourth hole that runs through its longitudinally, this body being located in this sleeve is arranged in this fourth hole rotationally, and make this body with respect to this external member, sleeve and cover piece rotate.
2. device for spinning according to claim 1, is characterized in that, the end that is positioned at this body of homonymy with this external member, sleeve is truncation shape or has the mis-cut angle of 0 ° to 90 °.
3. device for spinning according to claim 1, is characterized in that, this body sequentially has the first connected sub-body, the second sub-body, the 3rd sub-body, the 4th sub-body and the 5th sub-body at longitudinally.
4. device for spinning according to claim 3, it is characterized in that, this external member sequentially has the first connected sub-set part, the second sub-set part and the 3rd sub-set part at longitudinally, and this first sub-body and the second sub-body are arranged in respectively in the second through hole of this first sub-set part and the second sub-set part, and there is fluid passage between the 3rd sub-body and the 3rd sub-set part.
5. device for spinning according to claim 4, it is characterized in that, this the first sub-set part, the second sub-set part and the 3rd sub-set part are arranged in respectively in the third through-hole of this first sub-sleeve, the second sub-sleeve and the 3rd sub-sleeve, the 3rd sub-set part and thickly butt of sleeve interstitial fluid.
6. device for spinning according to claim 3, is characterized in that, this device also comprises rotating ring, and it is sheathed on outside the 5th sub-body, for belt this rotating ring of driven rotary and body simultaneously.
7. device for spinning according to claim 6, is characterized in that, this device also comprises cylinder, and the outer surface of the 5th sub-body also comprises longitudinal fluting, and this rotating ring also comprises side direction perforation, and this cylinder is through this side direction perforation this longitudinal fluting of contact.
8. device for spinning according to claim 7, is characterized in that, this cylinder is screw or latch.
9. device for spinning according to claim 6, is characterized in that, this rotating ring is gear, and this belt is odontoid belt.
10. device for spinning according to claim 3, is characterized in that, the 4th liquid-tight ground of sub-body this fourth hole of butt.
11. device for spinning according to claim 10, is characterized in that, the 4th sub-body also comprises the O type ring outside being sheathed on.
12. device for spinning according to claim 1, is characterized in that, this device for spinning is to manufacture doughnut.
13. device for spinning according to claim 3, is characterized in that, the 3rd sub-body also has the recess that forms this fluid passage in outer surface.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/719,945 US9114364B2 (en) | 2012-12-19 | 2012-12-19 | Hollow fibers having a winding channel |
| US13/719,945 | 2012-12-19 | ||
| TW102132378A TWI504789B (en) | 2012-12-19 | 2013-09-09 | Spinning device |
| TW102132378 | 2013-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103882537A true CN103882537A (en) | 2014-06-25 |
| CN103882537B CN103882537B (en) | 2016-08-17 |
Family
ID=50951646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310698880.XA Active CN103882537B (en) | 2012-12-19 | 2013-12-18 | Spinning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103882537B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106521654A (en) * | 2016-10-21 | 2017-03-22 | 中国科学院大连化学物理研究所 | Hollow fiber membrane spinning nozzle and method for preparing hollow fiber membrane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4289716A (en) * | 1978-02-16 | 1981-09-15 | Kabel- Und Metallwerke Gutehoffnungshutte A.G. | Thermally insulating tubes |
| US4721589A (en) * | 1983-09-22 | 1988-01-26 | Harrel, Inc. | Extruder viscosity control system and method |
| JP2002320831A (en) * | 2001-04-25 | 2002-11-05 | Toray Ind Inc | Composite hollow fiber membrane and method for producing the same |
| US20030141238A1 (en) * | 2002-01-29 | 2003-07-31 | Attila Herczeg | Spiraled surface hollow fiber membranes |
| US20090305871A1 (en) * | 2005-07-08 | 2009-12-10 | Semali Priyanthi Perera | Hollow fibres |
-
2013
- 2013-12-18 CN CN201310698880.XA patent/CN103882537B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4289716A (en) * | 1978-02-16 | 1981-09-15 | Kabel- Und Metallwerke Gutehoffnungshutte A.G. | Thermally insulating tubes |
| US4721589A (en) * | 1983-09-22 | 1988-01-26 | Harrel, Inc. | Extruder viscosity control system and method |
| JP2002320831A (en) * | 2001-04-25 | 2002-11-05 | Toray Ind Inc | Composite hollow fiber membrane and method for producing the same |
| US20030141238A1 (en) * | 2002-01-29 | 2003-07-31 | Attila Herczeg | Spiraled surface hollow fiber membranes |
| US20090305871A1 (en) * | 2005-07-08 | 2009-12-10 | Semali Priyanthi Perera | Hollow fibres |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106521654A (en) * | 2016-10-21 | 2017-03-22 | 中国科学院大连化学物理研究所 | Hollow fiber membrane spinning nozzle and method for preparing hollow fiber membrane |
| CN106521654B (en) * | 2016-10-21 | 2019-04-12 | 中国科学院大连化学物理研究所 | Hollow-fibre membrane spinning nozzle and the method for preparing hollow-fibre membrane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103882537B (en) | 2016-08-17 |
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| C14 | Grant of patent or utility model | ||
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