CN207313756U - Carbon fiber spinning primary fluid distributor - Google Patents
Carbon fiber spinning primary fluid distributor Download PDFInfo
- Publication number
- CN207313756U CN207313756U CN201721200961.2U CN201721200961U CN207313756U CN 207313756 U CN207313756 U CN 207313756U CN 201721200961 U CN201721200961 U CN 201721200961U CN 207313756 U CN207313756 U CN 207313756U
- Authority
- CN
- China
- Prior art keywords
- spinning
- carbon fiber
- primary fluid
- branched pipe
- entrance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009987 spinning Methods 0.000 title claims abstract description 88
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 29
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 29
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000012530 fluid Substances 0.000 title claims abstract description 26
- 238000009826 distribution Methods 0.000 claims abstract description 11
- 230000001112 coagulating effect Effects 0.000 claims abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 abstract description 18
- 238000005422 blasting Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a kind of carbon fiber spinning primary fluid distributor.The carbon fiber spinning primary fluid distributor includes：Entrance is responsible for；Allocation member, has multiple branched pipes in it, and the plurality of branched pipe with the angle that the entrance is responsible for is 30 ° 60 ° so that one end of each branched pipe is intersected and is connected with the downstream of entrance supervisor；The other end of each branched pipe is distributed on the end face of the allocation member in a ring；Multiple outlet stools, its one end connection corresponding with the other end of each branched pipe respectively；And heat tracing chuck, it is set in outside the entrance supervisor, allocation member and outlet stool.The carbon fiber spinning primary fluid distributor can make spinning solution distribution more uniform, branch node is few, the pipeline specifications that transfer pipeline is responsible for each spinning position of coagulating bath are consistent, make spinning solution identical to the residence time of each spinning position, transfer pipeline inner wall is all processed by shot blasting, better ensures that spinning solution is delivered to the high homogeneity of each spinning position.
Description
Technical field
Carbon fiber spinning primary fluid transportation art is the utility model is related to, more particularly to a kind of carbon fiber spinning primary fluid distribution
Device.
Background technology
Polymerized unit carbon fiber spinning primary fluid is pressurized by delivery pump, is divided spinning solution by distributor on transfer pipeline
Each spinning position is assigned to, transfer pipeline distributor plays connection polymerization and the function served as bridge of spinning, it directly affects spinning technique
Operation and fiber quality.The distribution of spinning solution need to ensure uniform stoste flow velocity in transfer pipeline, stabilization and pressure oscillation
It is small, spinning solution is consistent and as far as possible small to the distribution of the residence time of each spinning position, temperature, shearing and pressure
Variable gradient.
Carbon fiber spinning primary fluid transfer pipeline uses external jacket hotwater tracing in prior art, and inner tube is spinning solution
Transfer pipeline, the branch of pipeline use Standard fittings threeway, and by reducing and modification length of pipe, to reach spinning solution
The purpose consistent to the state parameter of each spinning position.But in actual Pipeline transport, the stoste conveying of coagulating bath difference spinning position
Existence time is poor, and the non-polishing treatment of transfer pipeline inner wall, and the shearing of spinning solution and pressure distribution are in the presence of poor in pipeline
It is different.
Spinning solution transfer pipeline is by the way of Standard fittings threeway, reducing, to reach supervisor to the original of each spinning position
The uniform purpose of liquid status, this need of work are calculated by accurate.By different tube diameters by spinning solution distribute to
Spinning position, there are flow velocity, the difference of pressure between pipeline, is difficult to control in actual use, can not ensure even to each spinning position stoste
One property.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the utility model, and
It is not construed as recognizing or implies that the information structure has been existing well known to persons skilled in the art in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable carbon fiber spinning primary fluid distributor, the carbon are fine
It is more uniform that dimension spinning solution distributor can distribute spinning solution, and branch node is few, and transfer pipeline is responsible for each to coagulating bath
The pipeline specifications of a spinning position are consistent, make spinning solution identical to the residence time of each spinning position, to transfer pipeline inner wall all into
Row polishing treatment, better ensures that spinning solution is delivered to the high homogeneity of each spinning position.
To achieve the above object, the utility model provides a kind of carbon fiber spinning primary fluid distributor, including：Entrance master
Pipe, its upstream end and spinning solution conveying supervisor's connection；Allocation member, has multiple branched pipes in it, the plurality of branched pipe with
The angle of the entrance supervisor is 30 ° -60 ° so that one end of each branched pipe is intersected and connected with the downstream of entrance supervisor
Connect；The other end of each branched pipe is distributed on the end face of the allocation member in a ring；Multiple outlet stools, its one end respectively with respectively
The other end of a branched pipe corresponds to connection, and the other end of each outlet stool is respectively connected to each spinning position of coagulating bath；
And heat tracing chuck, it is set in outside the entrance supervisor, allocation member and outlet stool.
Preferably, in above-mentioned technical proposal, the branched pipe in allocation member is 2,3,4,5 or 6.
Preferably, in above-mentioned technical proposal, allocation member inner surface polishing treatment.
Preferably, in above-mentioned technical proposal, entrance supervisor, the branched pipe in allocation member and outlet stool use 304
Or 316L stainless steels, and use and be welded to connect.
Compared with prior art, the utility model has the advantages that：The carbon fiber spinning primary fluid distributor passes through
Rational circuit design, can ensure that length is consistent to the pipeline specifications of each spinning position, ensure spinning solution in transfer pipeline
Middle flow velocity is uniform, stablize and pressure oscillation is small.The carbon fiber spinning primary fluid dispensing arrangement is simple, and pipe branch point is few, pipeline
Design is more reasonable.Spinning solution to the holdup time of each spinning position, temperature, shearing and pressure distribution is consistent,
Strand quality is set more to stablize.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view of the carbon fiber spinning primary fluid distributor of the utility model.
Fig. 2 is the one-to-two structure diagram of the carbon fiber spinning primary fluid distributor of the utility model.
Fig. 3 is one point of three structure diagram of the carbon fiber spinning primary fluid distributor of the utility model.
Fig. 4 is one point of four structure diagram of the carbon fiber spinning primary fluid distributor of the utility model.
Fig. 5 is one point of five structure diagram of the carbon fiber spinning primary fluid distributor of the utility model.
Fig. 6 is one point of six structure diagram of the carbon fiber spinning primary fluid distributor of the utility model.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
New protection domain and from the limitation of embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
As shown in Figure 1, carbon fibre is used according to the carbon fiber spinning primary fluid distributor of the utility model embodiment
Tie up on spinning solution transfer pipeline, it is specifically included：Entrance supervisor 1, allocation member 2, outlet stool 3 and heat tracing chuck 4.Its
In, entrance supervisor 1 is connected by allocation member 2 with multiple outlet stools 3, entrance supervisor 1 and spinning solution conveying supervisor's connection,
Outlet stool 3 is connected to each spinning position of coagulating bath, so that by carbon fiber spinning primary fluid transfer pipeline by dividing multichannel all the way, by spinning
Stoste point multichannel is delivered to each spinning position of coagulating bath.The reasonable angle of branched pipe and entrance supervisor 1 in allocation member 2 can be real
Now in conveying supervisor spinning solution flow through each branched pipe to the conveying flow velocity of corresponding spinning position, pressure distribution, the residence time it is equal
One property.Spinning solution transfer pipeline integrally uses hot water jacket's heat tracing, to ensure the stability of temperature in stoste course of conveying.
Specifically, the upstream end of entrance supervisor 1 and spinning solution conveying supervisor's connection, the spinning of polymerized unit carbon fiber are former
Liquid enters entrance supervisor 1 by delivery pump supercharging.Preferably, entrance supervisor uses DN25-DN100.
There are multiple branched pipes, the angle that the plurality of branched pipe is responsible for 1 with entrance is α, and α is 30 ° -60 ° in allocation member 2
So that one end of each branched pipe is intersected and is connected with the downstream of entrance supervisor 1, so that the spinning of polymerized unit carbon fiber is former
Liquid imports allocation member 2；The other end of each branched pipe is distributed on the end face of allocation member 2 in a ring, for multiple outlets
Branch pipe 3 connects.It is defeated to corresponding spinning position can to realize that spinning solution in conveying supervisor flows through each branched pipe by rational angle [alpha]
Send flow velocity, pressure distribution, the homogeneity of residence time.Spinning solution transfer pipeline integrally uses hot water jacket's heat tracing, to ensure
The stability of temperature in stoste course of conveying.
As shown in Figures 2 to 6, it is preferred that the branched pipe in allocation member 2 is 2,3,4,5 or 6.Accordingly
, allocation member 2 is one-to-two distributor, one point of three distributor, one point of four distributor, one point of five distributor, one point of six distribution
Device.During one-to-two distributor, branched pipe is 180 ° of distributions；During one point of three distributor, branched pipe is evenly distributed with for 120 ° of annulars；One point four
During distributor, branched pipe is evenly distributed with for 90 ° of annulars；During one point of five distributor, branched pipe is evenly distributed with for 72 ° of annulars；One point of six distributor
When, branched pipe is evenly distributed with for 60 ° of annulars.
Preferably, 2 inner surface polishing treatment of allocation member, processing grade Ra0.1.
Outlet stool 3 is multiple, one end connection corresponding with the other end of each branched pipe respectively of each outlet stool 3,
The other end of each outlet stool 3 is connected to each spinning position of coagulating bath, so that by carbon fiber spinning primary fluid transfer pipeline by all the way
Divide multichannel, spinning solution point multichannel is delivered to each spinning position of coagulating bath.Preferably, outlet stool 3 uses DN10-DN40.
Entrance supervisor 1, allocation member 2 and outlet stool 3 use 304 or 316L stainless steels, and use and be welded to connect.
Heat tracing chuck 4 is set in outside entrance supervisor 1, allocation member 2 and outlet stool 3 so that the carbon fiber spinning is former
Liquid distributor integrally uses hot water jacket's heat tracing.
To sum up, which can distribute spinning solution more uniform, and branch node is few, conveying
The pipeline specifications that pipeline is responsible for each spinning position of coagulating bath are consistent, make spinning solution identical to the residence time of each spinning position, right
Transfer pipeline inner wall is all processed by shot blasting, better ensures that spinning solution is delivered to the high homogeneity of each spinning position.
The description of the foregoing specific exemplary embodiment to the utility model be in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be defined to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
Many change and variations.The purpose of selecting and describing the exemplary embodiment is that explain the certain principles of the utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shape
Formula is limited.
Claims (4)
- A kind of 1. carbon fiber spinning primary fluid distributor, it is characterised in that including：Entrance is responsible for, its upstream end and spinning solution conveying supervisor's connection；Allocation member, has multiple branched pipes in it, the angle of the plurality of branched pipe and entrance supervisor be 30 ° -60 ° so that Intersect and be connected with the downstream of entrance supervisor in one end of each branched pipe；The other end of each branched pipe is uniformly distributed in a ring In the end face of the allocation member；Multiple outlet stools, its one end connection corresponding with the other end of each branched pipe respectively, each outlet stool The other end is respectively connected to each spinning position of coagulating bath；AndHeat tracing chuck, is set in outside the entrance supervisor, allocation member and outlet stool.
- 2. carbon fiber spinning primary fluid distributor according to claim 1, it is characterised in that the branch in the allocation member Manage as 2,3,4,5 or 6.
- 3. carbon fiber spinning primary fluid distributor according to claim 1, it is characterised in that the allocation member inner surface is thrown Light processing.
- 4. carbon fiber spinning primary fluid distributor according to claim 1, it is characterised in that the entrance supervisor, distribution structure Branched pipe and outlet stool in part use 304 or 316L stainless steels, and use and be welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721200961.2U CN207313756U (en) | 2017-09-19 | 2017-09-19 | Carbon fiber spinning primary fluid distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721200961.2U CN207313756U (en) | 2017-09-19 | 2017-09-19 | Carbon fiber spinning primary fluid distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207313756U true CN207313756U (en) | 2018-05-04 |
Family
ID=62383266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721200961.2U Active CN207313756U (en) | 2017-09-19 | 2017-09-19 | Carbon fiber spinning primary fluid distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207313756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108893996A (en) * | 2018-06-15 | 2018-11-27 | 阿斯福特纺织（漳州）有限公司 | A kind of balanced type polyester fabric and its moulding process |
| CN113718358A (en) * | 2021-09-08 | 2021-11-30 | 清华大学 | Fiber forming device |
-
2017
- 2017-09-19 CN CN201721200961.2U patent/CN207313756U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108893996A (en) * | 2018-06-15 | 2018-11-27 | 阿斯福特纺织（漳州）有限公司 | A kind of balanced type polyester fabric and its moulding process |
| CN113718358A (en) * | 2021-09-08 | 2021-11-30 | 清华大学 | Fiber forming device |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20231219 Granted publication date: 20180504 |
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