CN205529176U - A drafting arrangement for carbon fiber preliminary heat treatment in oxidizing processing - Google Patents
A drafting arrangement for carbon fiber preliminary heat treatment in oxidizing processing Download PDFInfo
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- CN205529176U CN205529176U CN201521124088.4U CN201521124088U CN205529176U CN 205529176 U CN205529176 U CN 205529176U CN 201521124088 U CN201521124088 U CN 201521124088U CN 205529176 U CN205529176 U CN 205529176U
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- carbon fiber
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Abstract
The utility model belongs to the technical field of carbon fiber production facility technique and specifically relates to a drafting arrangement for carbon fiber preliminary heat treatment in oxidizing processing, including the casing, the inside fixed oxidation furnace that the plurality of pairs opposition set up that is provided with of casing, the oxidation furnace is vertical to be establish, whenever is provided with a pair of drive wheel to fixed in the middle of the oxidation furnace, every opposite to drive wheel direction of rotation, and oxidation furnace top and below be fixed to be provided with a plurality of leading wheels that are used for changing the direction, and reciprocal drive wheel and the leading wheel walked around of haulage rope, haulage rope both ends fixed connection support plate form a closure and pull the return circuit, and fixed being provided with in support plate both ends is used for pressing from both sides the fixation clamp of adorning. The utility model discloses a drafting arrangement for carbon fiber preliminary heat treatment in oxidizing processing, through the vertical space that sets up leading wheel, drive wheel and the vertical plurality of pairs oxidation furnace make full use of device of establishhing, very big reduction the length and the volume of production line, the drive wheel is driven by step motor simultaneously, has increased oxidation treatment's tension requirement in advance.
Description
Technical field
This utility model relates to carbon fibre producing facility technical field, a kind of drafting system for carbon fiber pre-oxidation processed.
Background technology
Carbon fiber (carbon fiber is called for short CF), is the tencel material of a kind of phosphorus content high intensity more than 95%, high modulus fibre.It is to be piled up along fiber axial direction by organic fibers such as flake graphite crystallites to form, the micro crystal graphite material obtained through carbonization and graphitization processing.Carbon fiber " soft outside but hard inside ", quality is lighter than metallic aluminium, but intensity is higher than iron and steel, and has corrosion-resistant, the characteristic of high-modulus, is all important materials at defence and military and civilian aspect.It not only has the intrinsic intrinsic property of material with carbon element, has both again the soft machinability of textile fabric, is a new generation's reinforcing fiber.
The manufacture of carbon fiber includes 4 processes such as fibre spinning, thermostabilization (pre-oxidation), carbonization, graphitization.The most adjoint chemical change includes, dehydrogenation, is cyclized, pre-oxidizes, aoxidizes and deoxidation etc..When preparing carbon fiber, first have to be put in atmosphere by polyacrylonitrile fibre or other oxidizing atmospheres carry out Low Temperature Heat Treatment, i.e. pre-oxidation treatment.Pre-oxidation treatment is the preproduction phase of fibers carbonization.Typically fiber being heated to about 270 DEG C under air, be incubated 0.5h to 3h, the color of polyacrylonitrile fibre is gradually become yellow, brown by white, eventually forms the pre-oxidized fibers of black.It is polyacrylonitrile linear polymeric by after thermal oxide, aoxidizes, be pyrolyzed, cross-link, the series of chemical such as cyclisation forms the high molecular result of heat-resisting ladder type.
Existing carbon fiber traction apparatus is typically have monolayer at one and adds the pre-oxidation furnace both sides of the passage of heat and respectively arrange one group of draw roll, such structure makes whole production line longer, occupation area of equipment is relatively big, is not easy to preferably control to the tension force of carbon fiber, affects final treatment effect.
Utility model content
The technical problems to be solved in the utility model is: in order to solve problem present in above-mentioned background technology, it is provided that a kind of drafting system for carbon fiber pre-oxidation processed, the problem solving existing drafting system volume process effect difference.
This utility model solves its technical problem and be the technical scheme is that a kind of drafting system for carbon fiber pre-oxidation processed, including housing, on described housing, end face is fixedly installed operation panel, described operation panel two ends are fixedly installed guide wheel, described enclosure interior is fixedly installed the oxidation furnace that opposition is arranged by plural number, described oxidation furnace is vertically set up, it is fixedly installed pair of driving wheels in the middle of every pair of described oxidation furnace, every pair of described driving wheel direction of rotation is contrary, a plurality of directive wheel for conversion direction it is fixedly installed above and below described oxidation furnace, described enclosure interior has pull rope, described pull rope back and forth walks around driving wheel and directive wheel, the fixing support plate that connects in described pull rope two ends forms a closed draw loop, described support plate two ends are fixedly installed the fixation clamp for clamping.
Preferably, described housing and operation panel are made up of heat-insulating heat-preserving material.
Preferably, described driving wheel power is motor.
Preferably, described oxidation furnace quantity is 4 right.
Preferably, described directive wheel quantity is 3.
Preferably, described support plate is two sides clamping structure.
The beneficial effects of the utility model are, a kind of drafting system for carbon fiber pre-oxidation processed of the present utility model, by arranging directive wheel, driving wheel and the plural number vertically set up, oxidation furnace is made full use of the vertical space of device, greatly reduce length and the volume of production line, simultaneously drive and take turns by step motor drive, add the tensile requirements of pre-oxidation treatment.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is carrying board structure schematic diagram of the present utility model.
In figure: 1. housing, 2. operation version, 3. guide wheel, 4. oxidation furnace, 5. driving wheel, 6. directive wheel, 7. pull rope, 8. support plate, 9. fixation clamp.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
A kind of drafting system for carbon fiber pre-oxidation processed shown in Fig. 1 Fig. 2, including housing 1, on housing 1, end face is fixedly installed operation panel 2, operation panel 2 two ends are fixedly installed guide wheel 3, housing 1 is internal is fixedly installed the oxidation furnace 4 that opposition is arranged by plural number, oxidation furnace 4 is vertically set up, it is fixedly installed pair of driving wheels 5 in the middle of every pair of oxidation furnace 4, every pair of driving wheel 5 direction of rotation is contrary, a plurality of directive wheel 6 for conversion direction it is fixedly installed above and below oxidation furnace 4, pull rope 7 back and forth walks around driving wheel 5 and directive wheel 6, the fixing support plate 8 that connects in pull rope 7 two ends forms a closed draw loop, support plate 8 two ends are fixedly installed the fixation clamp 9 for clamping.
Preferably, housing 1 and operation panel 2 are made up of heat-insulating heat-preserving material, and preferably, driving wheel 5 power is motor, preferably, oxidation furnace 4 quantity is 4 right, preferably, directive wheel 6 quantity is 3, and preferably, support plate 8 is two sides clamping structure.
Embodiment 1: when using device to carry out carbon fiber pre-oxidation processed, a kind of drafting system for carbon fiber pre-oxidation processed, including housing 1, on housing 1, end face is fixedly installed operation panel 2, operation panel 2 two ends are fixedly installed guide wheel 3, housing 1 is internal is fixedly installed the oxidation furnace 4 that opposition is arranged by plural number, oxidation furnace 4 is vertically set up, it is fixedly installed pair of driving wheels 5 in the middle of every pair of oxidation furnace 4, every pair of driving wheel 5 direction of rotation is contrary, a plurality of directive wheel 6 for conversion direction it is fixedly installed above and below oxidation furnace 4, pull rope 7 back and forth walks around driving wheel 5 and directive wheel 6, the fixing support plate 8 that connects in pull rope 7 two ends forms a closed draw loop, support plate 8 two ends are fixedly installed the fixation clamp 9 for clamping.
Preferably, housing 1 and operation panel 2 are made up of heat-insulating heat-preserving material, and preferably, driving wheel 5 power is motor, preferably, oxidation furnace 4 quantity is 4 right, preferably, directive wheel 6 quantity is 3, and preferably, support plate 8 is two sides clamping structure.
Operator carries out clamping to carbon fiber on operation panel 2, it is installed on support plate 8, start power supply, driving wheel 5 drives pull rope 7 to drive support plate 8 to move, carbon fiber on support plate 8 is aoxidized by pre-oxidation furnace, owing to the rotating speed of each driving wheel 5 is inconsistent, the tension force to carbon fiber can be improved and control.
Embodiment 2: when not using, a kind of drafting system for carbon fiber pre-oxidation processed, including housing 1, on housing 1, end face is fixedly installed operation panel 2, operation panel 2 two ends are fixedly installed guide wheel 3, housing 1 is internal is fixedly installed the oxidation furnace 4 that opposition is arranged by plural number, oxidation furnace 4 is vertically set up, it is fixedly installed pair of driving wheels 5 in the middle of every pair of oxidation furnace 4, every pair of driving wheel 5 direction of rotation is contrary, a plurality of directive wheel 6 for conversion direction it is fixedly installed above and below oxidation furnace 4, pull rope 7 back and forth walks around driving wheel 5 and directive wheel 6, the fixing support plate 8 that connects in pull rope 7 two ends forms a closed draw loop, support plate 8 two ends are fixedly installed the fixation clamp 9 for clamping.
Preferably, housing 1 and operation panel 2 are made up of heat-insulating heat-preserving material, and preferably, driving wheel 5 power is motor, preferably, oxidation furnace 4 quantity is 4 right, preferably, directive wheel 6 quantity is 3, and preferably, support plate 8 is two sides clamping structure.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this utility model technological thought.The content that the technical scope of this utility model is not limited in description, it is necessary to determine its technical scope according to right.
Claims (6)
- null1. the drafting system for carbon fiber pre-oxidation processed，Including housing (1)，It is characterized in that: the upper end face of described housing (1) is fixedly installed operation panel (2)，Described operation panel (2) two ends are fixedly installed guide wheel (3)，Described housing (1) is internal is fixedly installed the oxidation furnace (4) that opposition is arranged by plural number，Described oxidation furnace (4) is vertically set up，It is fixedly installed pair of driving wheels (5) in the middle of described every pair of oxidation furnace (4)，Described every pair of driving wheel (5) direction of rotation is contrary，A plurality of directive wheel for conversion direction (6) it is fixedly installed above and below described oxidation furnace (4)，Described housing (1) is internal pull rope (7)，Described pull rope (7) back and forth walks around driving wheel (5) and directive wheel (6)，The fixing support plate (8) that connects in described pull rope (7) two ends forms a closed draw loop，Described support plate (8) two ends are fixedly installed the fixation clamp (9) for clamping.
- A kind of drafting system for carbon fiber pre-oxidation processed the most according to claim 1, is characterized in that: described housing (1) and operation panel (2) are made up of heat-insulating heat-preserving material.
- A kind of drafting system for carbon fiber pre-oxidation processed the most according to claim 1, is characterized in that: described driving wheel (5) power is motor.
- A kind of drafting system for carbon fiber pre-oxidation processed the most according to claim 1, is characterized in that: described oxidation furnace (4) quantity is 4 right.
- A kind of drafting system for carbon fiber pre-oxidation processed the most according to claim 1, is characterized in that: described directive wheel (6) quantity is 3.
- A kind of drafting system for carbon fiber pre-oxidation processed the most according to claim 1, is characterized in that: described support plate (8) is two sides clamping structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124088.4U CN205529176U (en) | 2015-12-29 | 2015-12-29 | A drafting arrangement for carbon fiber preliminary heat treatment in oxidizing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124088.4U CN205529176U (en) | 2015-12-29 | 2015-12-29 | A drafting arrangement for carbon fiber preliminary heat treatment in oxidizing processing |
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| Publication Number | Publication Date |
|---|---|
| CN205529176U true CN205529176U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521124088.4U Expired - Fee Related CN205529176U (en) | 2015-12-29 | 2015-12-29 | A drafting arrangement for carbon fiber preliminary heat treatment in oxidizing processing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042505A (en) * | 2019-03-29 | 2019-07-23 | 武汉格罗夫氢能汽车有限公司 | A kind of high-efficient carbon fiber production device |
| CN115467049A (en) * | 2022-09-29 | 2022-12-13 | 江苏鹰游纺机有限公司 | Rotatory rectilinear wind path preliminary oxidation stove of carbon fiber |
-
2015
- 2015-12-29 CN CN201521124088.4U patent/CN205529176U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042505A (en) * | 2019-03-29 | 2019-07-23 | 武汉格罗夫氢能汽车有限公司 | A kind of high-efficient carbon fiber production device |
| CN110042505B (en) * | 2019-03-29 | 2021-10-22 | 武汉格罗夫氢能汽车有限公司 | High efficiency carbon fiber apparatus for producing |
| CN115467049A (en) * | 2022-09-29 | 2022-12-13 | 江苏鹰游纺机有限公司 | Rotatory rectilinear wind path preliminary oxidation stove of carbon fiber |
| CN115467049B (en) * | 2022-09-29 | 2024-03-08 | 江苏鹰游纺机有限公司 | Carbon fiber rotary vertical air path pre-oxidation furnace |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20161229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |