CN107988637A - Carbon fiber spinneret composite component - Google Patents
Carbon fiber spinneret composite component Download PDFInfo
- Publication number
- CN107988637A CN107988637A CN201711474604.XA CN201711474604A CN107988637A CN 107988637 A CN107988637 A CN 107988637A CN 201711474604 A CN201711474604 A CN 201711474604A CN 107988637 A CN107988637 A CN 107988637A
- Authority
- CN
- China
- Prior art keywords
- plate
- external bracket
- spinneret
- bottom plate
- base
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/08—Supporting spinnerettes or other parts of spinnerette packs
Abstract
The present invention relates to a kind of carbon fibre producing facility, more particularly to carbon fiber spinneret composite component, base plate core is spinneret region, and spinneret region is distributed along bottom plate longitudinal centre line, spinneret region is provided with multiple spinning heads, and the both sides in spinneret region are heating zone；External bracket is further included, external bracket includes a pair of vertical pulling plate and one block of horizontal supporting plate；Base is placed in external bracket；Installing plate is provided with the outside of the pulling plate of external bracket；The supporting plate of external bracket is provided with heating tank, and heating electrode is provided with heating tank, and the supporting plate of external bracket is also provided with through hole, and through hole exposes along bottom plate longitudinal centre line, the spinneret region of bottom plate from through hole.Base of the present invention can be made of high value High-temperature resistant alloy material, external bracket uses other alloy materials, high value high-temperature alloy dosage can be reduced, the requirement for extending spinning pack service life can be met using the composite construction, can be with cost-effective.
Description
Technical field
The present invention relates to a kind of carbon fiber Preparation equipment, and in particular to carbon fiber spinneret composite component.
Background technology
Carbon fiber has many excellent performances, and the axial strength and modulus of carbon fiber are high, and density is low, higher than performance, without compacted
Become, superhigh temperature resistant under non-oxidizing atmosphere, fatigue durability is good, specific heat and electric conductivity between nonmetallic between metal, thermal expansion system
Number is small and has anisotropy, good corrosion resistance, and X-ray transparent is good.Good electrical and thermal conductivity performance, electromagnetic wave shielding are good
Deng.
For carbon fiber compared with traditional glass fibre, Young's modulus is it more than 3 times；It is compared with Kafra fiber, Young
Modulus is its 2 times or so, the insoluble and in-expandable in organic solvent, acid, alkali, and corrosion resistance protrudes.
Wherein universal asphalt base carbon fiber is a kind of using more extensive material, such as doing composite material enhancing
Agent, adsorbent, literary stationery sports goods etc., need in universal asphalt base carbon fiber preparation process to raw material meltblown spinning, equipment
In spinning head will generally go to be made of heat safe material, cost is higher, and for the component of more spinning heads, due to
Insufficient strength, easily expansion damage, causes service life short.
The content of the invention
The present invention is directed to disadvantages mentioned above, there is provided a kind of carbon fiber spinneret composite component, you can, can be with to reduce cost
There is long service life.The technical solution of the present invention：
Carbon fiber spinneret composite component, includes the base of rectangular shape, and the base includes surrounding side wall and bottom plate, surrounding
Side wall and bottom plate form an open-topped cavity structure；
The baseplate centre portion is spinneret region, and spinneret region is distributed along bottom plate longitudinal centre line, the installation of spinneret region
There are multiple spinning heads, the both sides in spinneret region are heating zone；
External bracket is further included, the external bracket includes a pair of vertical pulling plate and one block of horizontal supporting plate；The support
Plate is installed between a pair of of pulling plate, and is located at pulling plate lower end；The space of a flute profile is formed between supporting plate and a pair of of pulling plate；
The base is placed in the space of the external bracket flute profile；Set on the outside of the pulling plate of the external bracket
There is installing plate；The supporting plate of external bracket is provided with heating tank, and the heating tank is parallel with bottom plate longitudinal centre line, in heating tank
Heating electrode is installed, the heating electrode is close to bottom plate heating area lower surface；The supporting plate of the external bracket is also opened
There is through hole, the through hole exposes along bottom plate longitudinal centre line, the spinneret region of the bottom plate from through hole.
Further, there are card slot, the card slot opening direction in a pair of sidewalls of the base, card slot is stuck in
At the top of a pair of vertical pulling plate of external bracket.
Preferably, the pulling plate outer upper end of installing plate bracket mounted externally, the card slot lower face are placed
The installing plate upper surface, gap is left between the pulling plate top of the external bracket and the slot bottom of card slot.
Carbon fiber spinneret composite component provided by the invention, base can use the High-temperature resistant alloy material system of high value
Into external bracket uses other alloy materials, it is possible to reduce high value high-temperature alloy dosage, can using the composite construction
Meet the requirement for extending spinning pack service life, can be with cost-effective.
Brief description of the drawings
Fig. 1 is the cross-sectional profile structure diagram of the present invention.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, carbon fiber spinneret composite component, include the base of rectangular shape, the base includes surrounding
Side wall 3 and bottom plate 5, surrounding side wall 3 and bottom plate 5 form an open-topped cavity structure；
5 core of bottom plate is spinneret region, and spinneret region is distributed along 5 longitudinal centre line of bottom plate, spinneret region peace
Equipped with multiple spinning heads 4, the both sides in spinneret region are heating zone.
External bracket 8 is further included, the external bracket 8 includes a pair of vertical pulling plate and one block of horizontal supporting plate；Institute
The supporting plate stated is installed between a pair of of pulling plate, and is located at pulling plate lower end；One flute profile of composition between supporting plate and a pair of of pulling plate
Space；
The base is placed in the space of 8 flute profile of external bracket；Set on the outside of the pulling plate of the external bracket 8
It is equipped with installing plate 6；The supporting plate of external bracket 8 is provided with heating tank 9, and the heating tank 9 is parallel with 5 longitudinal centre line of bottom plate,
Heating electrode 2 is installed, the heating electrode 2 is close to 5 heating zone lower surface of bottom plate in heating tank 9；The exterior support
The supporting plate of frame 8 is also provided with through hole 1, and the through hole 1 is along 5 longitudinal centre line of bottom plate, and the spinneret region of the bottom plate 5 is from logical
Expose at hole 1.
Base can use high value high-temperature alloy, and thickness can be more thinner than conventional spinning pack.Also subtract at the same time
The material of few installing plate 6, since 6 area of installing plate is larger, the high value High-temperature resistant alloy material saved is also considerable.
Exterior supporting plate 8 is made of other heat safe alloy materials, although expansion rate can be bigger than high value high-temperature alloy, only
It is as external bracket 8, does not influence base wire drawing control.
And it is relatively independent to heat electrode 2, base, external bracket 8, and three kinds of component expansion rates are inconsistent, mutually will not shadow
Ring, extend the service life of all parts, particularly heating electrode 2 is replaced more convenient.
There are card slot 7, the card slot 7 opening direction in a pair of sidewalls 3 of the base, card slot 7 is stuck in outside
At the top of a pair of vertical pulling plate of bracket 8.Card slot 7 is spacing in external bracket 8 by base, pedestal for placed movement.
The pulling plate outer upper end of the installing plate 6 bracket 8 mounted externally, 7 lower face of card slot place described in
6 upper surface of installing plate, leave gap between the slot bottom of card slot 7 at the top of the pulling plate of the external bracket 8.Pass through card slot 7
Support, reduce the inconsistent influence brought of pulling plate deformation rate of base side wall 3 deformation rate and external bracket 8 at high temperature.
Claims (3)
1. carbon fiber spinneret composite component, includes the base of rectangular shape, the base includes surrounding side wall（3）And bottom plate
（5）, surrounding side wall（3）And bottom plate（5）Form an open-topped cavity structure；
The bottom plate（5）Core is spinneret region, and spinneret region is along bottom plate（5）Longitudinal centre line is distributed, spinneret district
Domain is provided with multiple spinning heads（4）, the both sides in spinneret region are heating zone；
It is characterized in that, further include external bracket（8）, the external bracket（8）Including a pair of vertical pulling plate and one block of water
Flat supporting plate；The supporting plate is installed between a pair of of pulling plate, and is located at pulling plate lower end；Formed between supporting plate and a pair of of pulling plate
The space of one flute profile；
The base is placed on the external bracket（8）In the space of flute profile；The external bracket（8）Pulling plate on the outside of
On be provided with installing plate（6）；External bracket（8）Supporting plate be provided with heating tank（9）, the heating tank（9）With bottom plate（5）It is vertical
To centerline parallel, heating tank（9）Heating electrode is inside installed（2）, the heating electrode（2）It is close to bottom plate（5）Heating
Area lower surface；The external bracket（8）Supporting plate be also provided with through hole（1）, the through hole（1）Along bottom plate（5）In longitudinal direction
Heart line, the bottom plate（5）Spinneret region from through hole（1）Expose at place.
2. carbon fiber spinneret composite component according to claim 1, it is characterised in that：A pair of sidewalls of the base
（3）On have card slot（7）, the card slot（7）Be open direction, card slot（7）It is stuck in external bracket（8）A pair of vertical drawing
At the top of plate.
3. carbon fiber spinneret composite component according to claim 2, it is characterised in that：The installing plate（6）It is installed on
External bracket（8）Pulling plate outer upper end, the card slot（7）Place the installing plate in lower face（6）Upper surface, it is described
External bracket（8）Pulling plate at the top of and card slot（7）Slot bottom between leave gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711474604.XA CN107988637A (en) | 2017-12-29 | 2017-12-29 | Carbon fiber spinneret composite component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711474604.XA CN107988637A (en) | 2017-12-29 | 2017-12-29 | Carbon fiber spinneret composite component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107988637A true CN107988637A (en) | 2018-05-04 |
Family
ID=62042219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711474604.XA Pending CN107988637A (en) | 2017-12-29 | 2017-12-29 | Carbon fiber spinneret composite component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107988637A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995000684A1 (en) * | 1993-06-21 | 1995-01-05 | Rieter Automatik Gmbh | Nozzle-plate mounting and spin-die manifold for the melt extrusion of filaments |
| CN1148640A (en) * | 1995-08-16 | 1997-04-30 | 埃姆斯·英芬塔股份有限公司 | Spinning nozzle with integrated heat insulation |
| CN204151470U (en) * | 2014-08-22 | 2015-02-11 | 诸暨绍弹化纤有限公司 | The Novel spinneret plate that a kind of heat resistant and wear resistant damages |
| CN205152409U (en) * | 2015-10-14 | 2016-04-13 | 中国石油化工股份有限公司 | PAN base carbon fibre precursor spinning subassembly |
| CN105908272A (en) * | 2016-07-01 | 2016-08-31 | 苏州甫电子科技有限公司 | Ultrafine profiled spinning nozzle in composite structure and manufacturing method of ultrafine profiled spinning nozzle |
-
2017
- 2017-12-29 CN CN201711474604.XA patent/CN107988637A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995000684A1 (en) * | 1993-06-21 | 1995-01-05 | Rieter Automatik Gmbh | Nozzle-plate mounting and spin-die manifold for the melt extrusion of filaments |
| CN1148640A (en) * | 1995-08-16 | 1997-04-30 | 埃姆斯·英芬塔股份有限公司 | Spinning nozzle with integrated heat insulation |
| CN204151470U (en) * | 2014-08-22 | 2015-02-11 | 诸暨绍弹化纤有限公司 | The Novel spinneret plate that a kind of heat resistant and wear resistant damages |
| CN205152409U (en) * | 2015-10-14 | 2016-04-13 | 中国石油化工股份有限公司 | PAN base carbon fibre precursor spinning subassembly |
| CN105908272A (en) * | 2016-07-01 | 2016-08-31 | 苏州甫电子科技有限公司 | Ultrafine profiled spinning nozzle in composite structure and manufacturing method of ultrafine profiled spinning nozzle |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180504 |
|
| WD01 | Invention patent application deemed withdrawn after publication |