CN203559252U - Carbon fiber drying system - Google Patents

Carbon fiber drying system Download PDF

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Publication number
CN203559252U
CN203559252U CN201320723465.0U CN201320723465U CN203559252U CN 203559252 U CN203559252 U CN 203559252U CN 201320723465 U CN201320723465 U CN 201320723465U CN 203559252 U CN203559252 U CN 203559252U
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CN
China
Prior art keywords
carbon fiber
conductive rollers
drying system
fiber drying
heat preservation
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.)
Expired - Fee Related
Application number
CN201320723465.0U
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Chinese (zh)
Inventor
赵国峰
司继松
***
代春雷
徐晶
乔霄峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bluestar Beijing Chemical Machinery Co Ltd
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Bluestar Beijing Chemical Machinery Co Ltd
Priority date (The priority date 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 date listed.)
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Priority to CN201320723465.0U priority Critical patent/CN203559252U/en
Application granted granted Critical
Publication of CN203559252U publication Critical patent/CN203559252U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of carbon fiber drying, in particular to a carbon fiber drying system. The carbon fiber drying system comprises electric conduction rollers, an electric conduction roller rack, a protective heat preservation box, an electric brush and a power source. The two sides of the protective heat preservation box are provided with the electric conduction rollers respectively, the electric conduction rollers on the two sides of the protective heat preservation box are connected with the power source through the electric brush, and carbon fiber tows penetrate through the protective heat preservation box and are connected between the electric conduction rollers on the two sides of the protective heat preservation box, so that the carbon fiber tows are powered on, the carbon fiber tows are dried in the protective heat preservation box through heat emitted by the carbon fiber tows, the carbon fiber tows are powered on and then emit heat by means of the high electro-thermal conversion efficiency, the drying effect is good, the energy is sufficiently utilized, energy consumption is saved, harmful gas produced in the electric conduction sizing fluid drying process can be prevented from diffusing and damaging workers due to the fact that the carbon fiber tows are dried in the protective heat preservation box, and the heat preservation effect is achieved. Compared with an existing drying oven, the carbon fiber drying system is simple in structure and convenient to use.

Description

A kind of carbon fiber drying system
Technical field
The utility model relates to carbon fiber technical field of drying, relates in particular to a kind of carbon fiber drying system.
Background technology
Carbon fiber is a kind of new material, has low-density, high strength, the advantage such as high temperature resistant, corrosion-resistant, has been widely used in the fields such as space flight and aviation, boats and ships, automobile, wherein, carbon fiber also has electric conductivity, and its electric heating conversion ratio is up to 99%,, there is not electrical power decay in stable chemical performance.Surface treatment of carbon fibers is the important step in carbon fiber production process, it comprises electrolytic surface processing, washing, dry, starching and dry five steps, wherein, the slurries of starching comprise conductive paste liquid and the large class of non-conductive slurries two, on have conduction slurries carbon fiber at specific area, there is specific effect, to have the carbon fiber bundle of conduction slurries to be dried on this type of processing, it is a very important step, in conduction sizing liquor dry run, can produce harmful gas (waste gas), so must be dried carbon fibre tow in the environment of relative closure, so existing dry processing is carried out conventionally in drying oven.
Yet current existing carbon fiber drying equipment exists many shortcomings, is mainly manifested in floor space large, complex structure, the shortcoming such as energy consumption is higher, drying effect is poor.
Therefore,, for above deficiency, the utility model provides a kind of carbon fiber drying system.
Utility model content
(1) technical problem that will solve
The purpose of this utility model provides a kind of simple in structure, energy consumption is lower and drying effect is good carbon fiber drying system.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of carbon fiber drying system, it comprises conductive rollers, conductive rollers frame, protection incubator, brush and power supply, conductive rollers is arranged on conductive rollers frame, protection incubator both sides all arrange conductive rollers, the conductive rollers of protection incubator both sides is all connected with power supply by brush, and carbon fibre tow passes protection incubator, and is connected between the conductive rollers of protection incubator both sides.
Wherein, conductive rollers frame is movable supporting frame.
Wherein, in protection incubator, be provided with accordingly infrared radiation thermometer with carbon fibre tow.
Wherein, on protection incubator, be provided with the gas sampling pipe being connected with its cabinets cavity, on gas sampling pipe, be provided with blower fan.
Wherein, in protection incubator, be provided with temperature thermocouple.
Wherein, on conductive rollers frame, be provided with pressure roller, so that carbon fibre tow is pressed in conductive rollers.
Wherein, the front side of the conductive rollers frame of protection incubator wire inlet end is provided with extruding rubber roll frame, on extruding rubber roll frame, is provided with a pair of extruding rubber roll, and the below of extruding rubber roll is provided with liquid dish.
Wherein, a side of extruding rubber roll is provided with scraping fluid plate, to scrape off the sizing liquor on extruding rubber roll.
Wherein, the top of protection incubator is provided with hanger.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages: in the carbon fiber drying system that the utility model provides, protection incubator both sides all arrange conductive rollers, the conductive rollers of protection incubator both sides is connected with power supply by brush, carbon fibre tow is through protection incubator, and be connected between the conductive rollers of protection incubator both sides, carbon fibre tow switches on like this, carbon fibre tow is realized dry in protection incubator by self-heating, utilize the electric heating conversion ratio that carbon fiber is higher to make the rear self-heating of its energising, drying effect is good, and the energy is made full use of, save energy consumption, carbon fibre tow is dry in protection incubator, the harmful gases diffusion harm workman that the sizing liquor dry run that can prevent from the one hand conducting electricity produces, can play insulation effect on the other hand, for processing the carbon fibre tow product of high-quality, create good environmental condition, and carbon fiber drying system of the present utility model is simple in structure with respect to existing drying oven, easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment carbon fiber drying system.
In figure, 1: liquid dish; 2: extruding rubber roll; 3: scraping fluid plate; 4: carbon fibre tow; 5: conductive rollers; 6: brush; 7: protection incubator; 8: gas sampling pipe; 9: blower fan; 10: infrared radiation thermometer; 11: temperature thermocouple; 12: hanger; 13: power supply.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, the carbon fiber drying system that the utility model embodiment provides comprises two conductive rollers 5, pressure roller, protection incubator 7, brush 6 and power supply 13, two conductive rollers 5 are separately positioned in 5 of two conductive rollers, protection incubator 7 is arranged between two conductive rollers 5, carbon fibre tow 4 is through protection incubator 7, and be connected between two conductive rollers 5, pressure roller is arranged on 5 of conductive rollers and above coordinates with conductive rollers 5, so that carbon fibre tow 4 is pressed in conductive rollers 5, the roll shaft of conductive rollers 5 is connected with power supply 13 by brush 6, like this, two conductive rollers 5 and carbon fibre tow 4 energisings, carbon fibre tow 4 is realized dry in protection incubator 7 by self-heating, because carbon fiber has higher electric heating conversion ratio, self-heating after its energising, drying effect is good, and can make the energy make full use of, save energy consumption, carbon fibre tow 4 is dry in protection incubator 7, the harmful gases diffusion harm workman that the sizing liquor dry run that can prevent from the one hand conducting electricity produces, can play insulation effect on the other hand, for processing carbon fibre tow 4 products of high-quality, create good environmental condition.
Certainly, multipair conductive rollers 5 can be set in the utility model, two conductive rollers in every pair of conductive rollers 5 lay respectively at the both sides of protection incubator 7.
Particularly, two 5 of conductive rollers are movable supporting frame, and its material is bakelite plate or other insulating materials.By 5 of mobile conductive rollers, can adjust two distances between conductive rollers 5, and then regulate the resistance of energising carbon fibre tow 4, to realize the adjustable of carbon fibre tow 4 baking temperatures; In protection incubator 7, be provided with accordingly infrared radiation thermometer 10 with carbon fibre tow 4, by infrared radiation thermometer 10, can monitor the actual temperature of carbon fibre tow 4, guarantee that the temperature of carbon fibre tow 4 is lower than 300 ℃, meet technological requirement, according to the actual temperature of measuring carbon fibre tow 4, by adjusting two distances between conductive rollers 5, can adjust the actual temperature of fibre bundle; In addition, the IR wavelength that the far infrared wavelength and human body of launching after carbon fiber heating power discharges self is identical, produces covibration, can eliminate the tired body immunity that improves.
Further, on protection incubator 7, be provided with the gas sampling pipe being connected with the cabinets cavity that protects incubator 7, on gas sampling pipe, be provided with blower fan 9, with the pernicious gas that sizing liquor dry run is produced, discharge in time recovery, also can keep air circulation in casing, reduce gas humidity in casing, drying effect is provided; In protection incubator 7, be provided with temperature thermocouple 11, to measure the temperature of protection incubator 7 inside, for carbon fiber is created adapt circumstance condition, guarantee that dry rear carbon fibre tow 4 has good performance, according to actual temperature in the casing recording, quantity-adjustable keeps the constant of the interior temperature of casing simultaneously.
In order to improve drying efficiency, the front side of 5 of the conductive rollers of protection incubator 7 wire inlet ends is provided with 2 of extruding rubber rolls, on 2 of rubber rolls of extruding, a pair of extruding rubber roll 2 is set, to squeeze conduction sizing liquor unnecessary on carbon fibre tow 4, and the side at extruding rubber roll 2 is provided with scraping fluid plate 3, to scrape off the sizing liquor on extruding rubber roll 2, below extruding rubber roll 2, be provided with liquid dish 1, avoid environmental pollution, prevent sizing liquor waste.
In addition, the top of protection incubator 7 is provided with hanger 12, has guaranteed the mobility of casing; The utility model power supply 13 adopts alternating current, to guarantee safety.
The operation principle of the utility model carbon fiber drying system is: the carbon fibre tow 4 after starching is through between two extruding rubber rolls 2, by extruding rubber roll 2, remove sizing liquor unnecessary on it, then carbon fibre tow 4 enters after protection incubator 7 through the conductive rollers of protection incubator one side, be connected in the conductive rollers of protection incubator 7 opposite sides, simultaneously, the conductive rollers of protection incubator 7 both sides is all connected respectively on the both positive and negative polarity of power supply by brush, make the carbon fibre tow conduction between protective housing 7 both sides conductive rollers, thereby it is dry to realize carbon fibre tow 4 spontaneous heating in protection incubator, and by protection incubator 7, the pernicious gas producing in carbon fibre tow 4 dry runs can not spread yet, also be conducive to carbon fibre tow 4 is incubated in dry run.
In sum, in the carbon fiber drying system that the utility model provides, conductive rollers 5 is connected with power supply 13 by brush 6, make carbon fibre tow 4 energisings, carbon fibre tow 4 is realized dry in protection incubator 7 by self-heating, utilize the electric heating conversion ratio that carbon fiber is higher to make the rear self-heating of its energising, drying effect is good, the energy is made full use of, save energy consumption, carbon fibre tow 4 is dry in protection incubator 7, the harmful gases diffusion harm workman that the sizing liquor dry run that can prevent from the one hand conducting electricity produces, can play insulation effect on the other hand, for processing carbon fibre tow 4 products of high-quality, create good environmental condition, and carbon fiber drying system of the present utility model is simple in structure with respect to existing drying oven, easy to operate, by 5 of mobile conductive rollers, can adjust two distances between conductive rollers 5, and then regulate the resistance of energising carbon fibre tow 4, to realize the adjustable of carbon fibre tow 4 baking temperatures, on 2 of rubber rolls of extruding, a pair of extruding rubber roll 2 is set, below extruding rubber roll 2, is provided with liquid dish 1, avoid environmental pollution, prevent sizing liquor waste.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.

Claims (9)

1. a carbon fiber drying system, it is characterized in that: it comprises conductive rollers, conductive rollers frame, protection incubator, brush and power supply, conductive rollers is arranged on conductive rollers frame, protection incubator both sides all arrange conductive rollers, the conductive rollers of protection incubator both sides is all connected with power supply by brush, carbon fibre tow passes protection incubator, and is connected between the conductive rollers of protection incubator both sides.
2. carbon fiber drying system according to claim 1, is characterized in that: conductive rollers frame is movable supporting frame.
3. carbon fiber drying system according to claim 2, is characterized in that: in protection incubator, be provided with accordingly infrared radiation thermometer with carbon fibre tow.
4. carbon fiber drying system according to claim 1, is characterized in that: on protection incubator, be provided with the gas sampling pipe being connected with its cabinets cavity, on gas sampling pipe, be provided with blower fan.
5. carbon fiber drying system according to claim 1, is characterized in that: in protection incubator, be provided with temperature thermocouple.
6. carbon fiber drying system according to claim 1, is characterized in that: on conductive rollers frame, be provided with pressure roller, so that carbon fibre tow is pressed in conductive rollers.
7. according to the carbon fiber drying system described in claim 1-6 any one, it is characterized in that: the conductive rollers frame front side of protection incubator one side is provided with extruding rubber roll frame, on extruding rubber roll frame, be provided with a pair of extruding rubber roll, the below of extruding rubber roll is provided with liquid dish.
8. carbon fiber drying system according to claim 7, is characterized in that: a side of extruding rubber roll is provided with scraping fluid plate, to scrape off the sizing liquor on extruding rubber roll.
9. carbon fiber drying system according to claim 1, is characterized in that: the top of protection incubator is provided with hanger.
CN201320723465.0U 2013-11-15 2013-11-15 Carbon fiber drying system Expired - Fee Related CN203559252U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320723465.0U CN203559252U (en) 2013-11-15 2013-11-15 Carbon fiber drying system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320723465.0U CN203559252U (en) 2013-11-15 2013-11-15 Carbon fiber drying system

Publications (1)

Publication Number Publication Date
CN203559252U true CN203559252U (en) 2014-04-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320723465.0U Expired - Fee Related CN203559252U (en) 2013-11-15 2013-11-15 Carbon fiber drying system

Country Status (1)

Country Link
CN (1) CN203559252U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103603158A (en) * 2013-11-15 2014-02-26 蓝星(北京)化工机械有限公司 Carbon fiber drying system
CN106480549A (en) * 2016-10-10 2017-03-08 株洲晨昕中高频设备有限公司 A kind of continuous heat treatment equipment
CN111579272A (en) * 2020-05-22 2020-08-25 公安部第三研究所 Multifunctional carbon fiber trace material evidence sampling brush

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103603158A (en) * 2013-11-15 2014-02-26 蓝星(北京)化工机械有限公司 Carbon fiber drying system
CN103603158B (en) * 2013-11-15 2016-02-03 蓝星(北京)化工机械有限公司 A kind of carbon fiber drying system
CN106480549A (en) * 2016-10-10 2017-03-08 株洲晨昕中高频设备有限公司 A kind of continuous heat treatment equipment
CN106480549B (en) * 2016-10-10 2019-04-02 株洲晨昕中高频设备有限公司 A kind of continuous heat treatment equipment
CN111579272A (en) * 2020-05-22 2020-08-25 公安部第三研究所 Multifunctional carbon fiber trace material evidence sampling brush

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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: 20140423

Termination date: 20161115

CF01 Termination of patent right due to non-payment of annual fee