CN106245312B - Normal atmosphere low temperature plasma continuous tow arrangement in fibre process and processing method - Google Patents
Normal atmosphere low temperature plasma continuous tow arrangement in fibre process and processing method Download PDFInfo
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- CN106245312B CN106245312B CN201610765813.9A CN201610765813A CN106245312B CN 106245312 B CN106245312 B CN 106245312B CN 201610765813 A CN201610765813 A CN 201610765813A CN 106245312 B CN106245312 B CN 106245312B
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
- D06M10/025—Corona discharge or low temperature plasma
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- Plasma & Fusion (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
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Abstract
The invention discloses a kind of normal atmosphere low temperature plasma continuous tow arrangement in fibre process and processing method, the processing equipment includes low temperature plasma generating means, discharging device and retracting device, it is characterised in that：The feed inlet side and discharge port side of the low temperature plasma generating means are correspondingly provided with the auxiliary guide wheel of some interlaced arrangements, the bunch fiber transmitted from discharging device direction bypasses the auxiliary guide wheel of the interlaced arrangement successively, so that bunch fiber moves in circles after the region of discharge of multipass plasma producing apparatus, then it is transmitted to retracting device；The auxiliary guide wheel is metal guide wheel, is grounded by conducting medium.Present device is reasonable in design, can be run in atmospheric air, operating cost is low, treatment effeciency is high, and easy to operate, securely and reliably, it can be required at the same time according to the specific size and treatment effect of handling member, the size and technique that equipment processing region is adjusted flexibly are set.
Description
Technical field
The present invention relates to surface treatment technology of material, is specially a kind of normal atmosphere low temperature plasma continuous tow fiber
Processing equipment and processing method.
Background technology
Carbon fiber or macromolecular fibre are a kind of new materials of excellent performance, but not surface treated carbon fiber or
Macromolecular fibre surface is smooth, shows hydrophobicity, poor with the interface cohesion of high polymer, causes the intensity of composite material not
The superiority of height, carbon fiber or macromolecular fibre cannot be fully used.To carbon fiber or macromolecular fibre in domestic industry
The conventional method of surface treatment is in the acid solution with certain electrolyte concentration, under the conditions of certain temperature, to carbon fibre
Dimension or polymer fiber material carry out the surface oxidation treatment of a period of time, but there are cumbersome, interval for this processing method
The defects of sex work and serious industrial pollution.
Plasma surface treatment technology is a kind of new surface treatment technology of material, is generally used for Treatment of Carbon or height
The method of molecular fiber includes two kinds, and one of which is jetting type, i.e., at one atm, uses nitrogen as surface treatment
Medium, the jetting type plasma produced with spray gun carry out plasma bombardment to the fiber in movement, improve the surface energy of material,
Compared with traditional material process mode, this method has the advantages that cleanliness without any pollution, easy to operate, sustainability work, but
There is also 1 at the same time）Processing area is small, it is more difficult to accomplishes surrounding overall treatment；2）Material is powered, there is hidden danger in safety；3）Gas
The deficiencies of bombardment makes fibre bundle loose；Another kind is to produce plasma in vacuum, and bunch fiber is surface-treated, but the party
Method equipment volume is huge, and price and cost is high, can not quickly finish processing online.
The content of the invention
The present invention technical purpose be for the existing equipment for producing low temperature plasma there are the shortcomings that, there is provided one
The kind low temperature plasma that Uniform Discharge produces under normal atmosphere to continuous bunch fiber class material industrialize continuous
The equipment and processing method handled online, its technical solution are：
A kind of normal atmosphere low temperature plasma continuous tow arrangement in fibre process, including etc. low-temperature ion body fill
Put, discharging device and retracting device, it is characterised in that：The feed inlet side of the low temperature plasma generating means and discharge port
Side is correspondingly provided with the auxiliary guide wheel of some interlaced arrangements, and the bunch fiber transmitted from discharging device direction bypasses the friendship successively
Mistake arrangement auxiliary guide wheel so that bunch fiber move in circles multipass plasma producing apparatus region of discharge after, then
It is transmitted to retracting device；The auxiliary guide wheel is metal guide wheel, is grounded by conducting medium.
On the basis of such scheme, further improve or preferable scheme further includes：
The low temperature plasma generating means includes wind-collecting cover and two parallel low temperature being arranged in wind-collecting cover etc.
In vitro electron discharge electrode, bunch fiber are passed through between two sparking electrodes, the left and right sides of the wind-collecting cover be equipped with feed inlet and
Discharge port, the rear side of wind-collecting cover are equipped with air outlet be connected with exhausting system, and the cover board on front side of wind-collecting cover is being directed at sparking electrode
Position be equipped with air inlet so that inlet air concentrate blow to electrode.
In wind-collecting cover, the upper and lower of two sparking electrode is respectively equipped with a baffle, avoids the air-flow band of above-below direction
Dynamic silk thread is too close to sparking electrode.
Above, for the ease of illustrating the opposite ginseng of " upper and lower " used in scheme, " left and right ", " front and rear " between three
According to non-absolute orientation, according to the change of plasma producing apparatus wind-collecting cover installation position in equipment, its absolute orientation can be sent out
Raw respective change.
The plasma producing apparatus is equipped with Spark gap adjustment mechanism, and the Spark gap adjustment mechanism includes setting
Removable electrode mounting base at one sparking electrode both ends, the electrode mounting base pass through adjusting bolt and the wind-collecting cover
Connection, screws adjusting bolt, which moves in parallel to the direction away from or close to another sparking electrode.
The sparking electrode covers the square-shaped electrode on surface, the adjusting bolt for the corundum medium or quartz medium of strip
Both sides be arranged with two be used for adjustment auxiliary adjustment bolts.
The both ends of the sparking electrode are fixed in electrode mounting base, and are stuck in the limiting groove of limited block, the limit
Position block is fixed in the electrode mounting base.
The sky that the sparking electrode includes exterior corundum or quartzy rectangular tube and is arranged in corundum or quartzy rectangular tube
Metal and gold are filled with perimetrical lumen between the inner wall and hollow copper tubing outer wall of heart copper pipe, the corundum or quartzy rectangular tube
Belong to the mixed-powder of oxide, the both ends of the hollow copper tubing are connected with ventilating system, for the heat dissipation inside sparking electrode.
The length of the sparking electrode is that the discharge range of the adjustable interval of two sparking electrodes is 0 no more than 250mm
~20mm.
The plasma producing apparatus is equipped with difference output high-frequency and high-voltage power supply, two sparking electrodes respectively with the difference
The output terminal connection of point output high-frequency and high-voltage power supply, connect two sparking electrodes power output end voltage is equal, opposite in phase, make
The voltage obtained between two sparking electrodes is the sum of two differential voltage absolute values, about per twice of road voltage, and at two
The sum of the centre position of sparking electrode, the vector of two differential voltages is zero.
When the bunch fiber passes through region of discharge, positioned at the centre position of two electrodes, the electricity in sparking electrode centre position
Approached positioned at ground potential or equal, so in processing conductive material, during such as carbon fiber, make the induced voltage on material near minimum
Even zero.
A kind of processing method for low temperature plasma filament materials processing equipment as described above, it is characterised in that bag
Include following steps：
The installation of two rows guide wheel is respectively equipped with low temperature plasma generating means feed inlet side and discharge port side
Bar, and often row includes more than one guide wheel mounting rod, string has more than two auxiliary guide wheels on each guide wheel mounting rod, is located at
Auxiliary guide wheel on same row's guide wheel mounting rod is walking to expect interlaced arrangement on direction, and upper row's guide wheel mounting rod is located at close to the collection
The position of fan housing feed inlet or discharge port, lower row's guide wheel mounting rod are located at the position below the wind-collecting cover；
Bunch fiber is released from discharging device, the sub- generating means feed inlet of low temperature plasma is come, from the feed inlet
Bypassed on the auxiliary guide wheel arranged on side, enter from the feed inlet, be pierced by from the sub- generating means discharge port of low temperature plasma
Afterwards, then successively around row's auxiliary guide wheel on the one of discharge port side, discharge port side once arrange auxiliary guide wheel, below wind-collecting cover,
Feed inlet side once arrange auxiliary guide wheel and feed inlet side one on row auxiliary guide wheel, return to the sub- generating means of low temperature plasma into
The position of material mouth, and each auxiliary guide wheel is bypassed quantity and is no more than once, by auxiliary guide wheel staggeredly, follows bunch fiber
Ring back and forth by region of discharge after, then pass at retracting device.
Beneficial effect：
1）It is pending in normal atmosphere low temperature plasma continuous tow arrangement in fibre process of the present invention and processing method
Bunch fiber pass through two sparking electrodes between so that bunch fiber surrounding obtains same Low Temperature Plasma Treating.Pass through
The auxiliary guide wheel of Heterogeneous Permutation, makes bunch fiber multipass region of discharge in a blowing and coiling process, makes low temperature etc.
Under the premise of electrode is not extended, the length multiplication of region of discharge processing material, avoids long electrode and exists gas ions generating means
Micro-strain is easily produced during continuous firing because of temperature so that electric discharge it is uneven and by region of discharge tow it is long when easily quiver silk
Situation.Make to be grounded with the guide wheel of bunch fiber sliding contact at the same time, make material ground connection not charged.Present device structure design is closed
Reason, operating cost is low, easy to operate, and securely and reliably.
2）In further conceptual design, low temperature plasma generating means region of discharge will be outer by way of exhausting
Portion's air is sucked wind-collecting cover and concentrated by the air inlet on front side of wind-collecting cover blows to electrode, and radiating efficiency is high, and air inlet can be same
When be used as observation window.The design of the baffle can reduce influence of the air-flow to silk thread, avoid silk thread from being inhaled because too close to electrode
It is attached on the electrode.
3）In further conceptual design, by being used as the corundum of electrode or the inner wall and hollow copper tubing of quartzy rectangular tube
The mixed-powder of metal and metal oxide is filled in perimetrical lumen between outer wall, is carried out when electrode produces low temperature plasma
After electric discharge, metal dust gasifies in the excessive electrode section of temperature, and uniform metal film is formed in corundum or the square inside pipe wall of quartz,
So that the temperature on electrode is able to equilibrium, electric discharge is uniform.
4）In further conceptual design, low temperature plasma generating means uses differential feed, under normal atmosphere
High-frequency and high-voltage is exported by differential feed and encourages driving electrodes, the electrode of such as square corundum or quartz medium covering, to produce
Uniform Discharge, uniform treatment bunch fiber shape material, if processing metal or half seal wire strand material, such as carbon fiber, by
The centre position of two sparking electrodes is in material, and the induced voltage on metal or half seal wire strand material is zero.Even if
Surrounding objects or personnel, which touch, to produce danger because there is induction charging..
5）The present invention compared with prior art, has that easy to operate, controllability is strong, processing cost using above technical scheme
The advantages of low, while book size that can be according to processing test specimen and treatment effect requirement, be adjusted flexibly the ruler of equipment processing region
Very little and technique is set, and is handled in atmospheric air, and processing cost is cheap, efficient.
Brief description of the drawings
Fig. 1 is the schematic diagram of low temperature plasma generating means differential feed dielectric barrier discharging structure；
Fig. 2 is the main structure diagram of the present invention；
Fig. 3 is the dimensional structure diagram of one embodiment of the invention；
Fig. 4 is the structure diagram of sparking electrode；
Fig. 5 is the structure diagram of low temperature plasma generating means.
In upper figure, 1 difference output high-frequency and high-voltage power supply, 2 sparking electrodes, 3 carbon fibers or macromolecular fibre beam, 4 region of discharges
Domain, 5 auxiliary guide wheels, 6 retracting devices, 7 discharging devices, 8 screw thread mouths, 9 air inlets, 10 gas outlets, 11 adjusting bolts, 12 electrodes peace
Fill seat, 13 limited blocks, 14 wind-collecting covers, 15 baffles, 16 inlet port and outlet port.
Embodiment
For the technical solution that the present invention is furture elucidated, the present invention is done into one with specific embodiment below in conjunction with the accompanying drawings
The introduction of step.
In the present embodiment by taking Treatment of Carbon or macromolecular fibre beam 3 as an example, a kind of air as shown in Figure 1 to Figure 3 is normal
Force down isothermal plasma continuous tow arrangement in fibre process, including babinet, low temperature plasma generating means, discharging device 7, volume
The building blocks such as receiving apparatus 6, tension adjustment mechanism, guide wheel.
The low temperature plasma generating means fills for differential high frequency high-voltage feedback power dielectric barrier discharge plasma
Put, equipped with difference output high-frequency and high-voltage power supply 1, the low temperature plasma generating means is equipped with wind-collecting cover 14 and installed in collection
Two sparking electrodes 2 up and down in fan housing 14, two sparking electrodes 2 are parallel to each other, respectively with the difference output high-frequency and high-voltage
The output terminal connection of power supply 1, connect two sparking electrodes 2 power output end voltage is equal, opposite in phase, therefore two sparking electrodes
2 centre positions form zero potential face, and when carbon fiber or the macromolecular fibre beam 3 passes through region of discharge, the control that should try one's best is in institute
State the position in zero potential face.
The sparking electrode 2 is the square-shaped electrode of strip, and the sparking electrode 2 is using corundum as block media, equipped with outside
Corundum rectangular tube and the hollow copper tubing being arranged in corundum rectangular tube, the inner wall and hollow copper tubing outer wall of the corundum rectangular tube it
Between perimetrical lumen in the mixed-powder filled with metal and metal oxide, such as aluminium powder and its mixture of oxide powder
Deng the both ends of the hollow copper tubing（That is electrode inner cavity air inlet 9 and gas outlet 10）It is connected with ventilating system.
The left and right sides of the wind-collecting cover 14 is equipped with inlet port and outlet port 16, and the rear side of wind-collecting cover is equipped with and exhausting system
The air outlet of connection, the cover board on front side of wind-collecting cover（It is not shown）It is equipped with and 2 shape of sparking electrode in the position of alignment sparking electrode 2
The elongated air inlet of adaptation.In wind-collecting cover, the upper and lower of two sparking electrodes 2 is respectively equipped with the baffle that an insulating materials makes
15。
The feed inlet side and discharge port side of the low temperature plasma generating means are equipped with two rows totally four
Guide wheel mounting rod, is fixed with two auxiliary guide wheels 5 on every mounting rod, the auxiliary guide wheel 5 of same row is handed over before and after horizontal direction
Mistake, four mounting rods and the gap 16 at left and right sides of wind-collecting cover of upper row are located at same level height, and lower row's mounting rod is positioned at collection
The lower section of fan housing 14.Carbon fiber or macromolecular fibre beam 3 are released from discharging device 7, by some guide rods, are aided in from upper row's one
Bypassed on guide wheel 5, come the position of low temperature plasma generating means feed inlet, from low temperature plasma generating means feed inlet
Into after its discharge port is pierced by, the lower section for aiding in guide wheel and the wind-collecting cover 14 from corresponding lower row bypasses, and returns to plasma
Body generating means feed inlet.By auxiliary guide wheel 5 staggeredly, carbon fiber or macromolecular fibre beam 3 move in circles four times by putting
Behind electric region 4, the position of retracting device 6 is passed to around guide rod.In the present embodiment, the auxiliary guide wheel 5 or other it is installed on
Guide wheel on guide rod uses metal guide wheel, and the metal guide wheel is grounded by conducting medium, carbon fiber or macromolecular fibre
Beam 3 slips in the limiting groove among guide wheel, with guide wheel sliding contact so that carbon fiber or macromolecular fibre beam 3 are grounded not
It is powered.
The discharging device 7 makes carbon fiber or height to material tension adjustment mechanism is equipped between plasma producing apparatus
Molecular fiber beam 3 remains some tension in processing procedure, does not tremble.
The low temperature plasma generating means is equipped with Spark gap adjustment mechanism, and the both ends of the sparking electrode 2 are fixed
Made of insulating materials in electrode mounting base 12, it is preferred to use polytetrafluoroethylene (PTFE), 2 both ends of sparking electrode above pass through
Removable electrode mounting base is fixed, and the top of the wind-collecting cover 14 is equipped with screw thread mouth 8 in the position of the corresponding electrode mounting base,
The electrode mounting base is connected by adjusting bolt 11 with the upper cover plate of the wind-collecting cover 14, screws adjusting bolt 11, and top is put
Electrode can be moved to the direction away from or close to lower section sparking electrode, changed the height in 4 gap of region of discharge, adapted to certain model
Enclose interior different material specification.2 both ends of sparking electrode are equipped with limited block 13, and the limited block 13 is fixed on electrode mounting base 12
On, 2 both ends of sparking electrode are stuck in the square limiting groove of limited block 13, avoid electrode incline, and the two of the adjusting bolt 11
Side is also arranged with two auxiliary adjustment bolts for being used for auxiliary adjustment electrode balance, to be in when ensureing that sparking electrode 2 works
Horizontality.
The wind-collecting cover 14 and sparking electrode 2 of the sub- generating means of low temperature plasma are installed on equipment box upper outside,
The power unit of the sub- generating means of low temperature plasma, exhausting system, ventilating system, the electricity of discharging device 7 and retracting device 6
Machine is partially installed in equipment box.In equipment running process, exhausting system work, makes exterior air from 14 protecgulum of wind-collecting cover
Plate air inlet enters, and concentration blows to electrode, and hot gas is discharged from the air outlet of electrode rear side, while can make ventilating operation,
Compressed gas is passed through to electrode inner cavity, from internal cooling sparking electrode 2, ensures that electrode is normally transported in continuous production process
OK, will not be because of high temperature deformation, the plasma nonuniformity for causing to produce between electrode influences the situation for the treatment of effect.
In the present embodiment, the length of the sparking electrode 2 is not more than 250mm, the adjustable interval of two sparking electrodes
Discharge range is 0~20mm, and the distance for aiding in guide wheel to discharge port auxiliary guide wheel from plasma producing apparatus feed inlet also should
It is short as far as possible, the silk that quivers easily is produced when silk thread is long.In the present embodiment, using two sparking electrodes as an electrode group, needing
In the case of wanting, the increase for multigroup series, parallel that can advance, in the case where power is sufficiently large, electrode group quantity can
To be 1~hundreds of group.
The processing method of above-mentioned low temperature plasma filament materials processing equipment, comprises the following steps：
The installation of two rows guide wheel is respectively equipped with low temperature plasma generating means feed inlet side and discharge port side
Bar, and often row includes more than two guide wheel mounting rods, string has more than two auxiliary guide wheels 5, position on each guide wheel mounting rod
Walking to expect front and rear interlaced arrangement on direction in the auxiliary guide wheel 5 on same row's guide wheel mounting rod, upper row's guide wheel mounting rod, which is located at, to be leaned on
The position of nearly 14 feed inlet of wind-collecting cover or discharge port 16, lower row's guide wheel mounting rod is positioned at the position of the lower section of wind-collecting cover 14
Put.
Equipment running process is as follows：
Step 1: according to the diameter of bunch fiber, the spacing of two discharge of plasma in low temperature electrodes of adjustment；
Step 2: bunch fiber is released from discharging device 7 successively, by some guide rods, low temperature plasma is come
Generating means feed inlet, bypasses on the auxiliary guide wheel 5 arranged from the feed inlet side, enters from the feed inlet, from low
After warm plasmon generating means discharge port is pierced by, then successively around discharge port side one on row auxiliary guide wheel 5, discharge port one
Auxiliary guide wheel 5 is once arranged in side, the lower section of wind-collecting cover 14, feed inlet side once arrange arranged on auxiliary guide wheel 5 and feed inlet side one it is auxiliary
Assistant director of a film or play's wheel 5, returns to the position of the sub- generating means feed inlet of low temperature plasma, and each auxiliary guide wheel 5 is bypassed quantity and is no more than
Once, the bunch fiber section in region of discharge is mutually not in contact with each other, by auxiliary guide wheel 5 staggeredly, circulate bunch fiber past
After multiple multipass region of discharge, then pass at retracting device 6；
Step 3: opening equipment total power switch, low temperature plasma generating means power supply is opened, is set by operational and controlled key button
Put discharging device, retracting device rotating speed, folding stop the parameters such as roller response time, open equipment starting switch；
Step 4: motor output power driving discharging device, retracting device rotate, discharge of plasma in low temperature region is put
Electricity；
Step 5: pressing stop button, equipment is stopped, and in equipment running process, the ozone and thermal energy of generation are through gold
Belong to wind-collecting cover and be discharged to outdoor.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, the present invention
Claimed scope is delineated by the appended claims, the specification and equivalents thereof from the appended claims.
Claims (9)
1. a kind of normal atmosphere low temperature plasma continuous tow arrangement in fibre process, including low temperature plasma generating means,
Discharging device（7）And retracting device（6）, it is characterised in that：
The feed inlet side and discharge port side of the low temperature plasma generating means are correspondingly provided with the auxiliary of some interlaced arrangements
The assistant director of a film or play takes turns（5）, from discharging device（7）The bunch fiber that direction is transmitted bypasses the auxiliary guide wheel of the interlaced arrangement successively（5）, make
Bunch fiber moves in circles the region of discharge of multipass low temperature plasma generating means（4）Afterwards, then it is transmitted to retracting device；
The auxiliary guide wheel（5）For metal guide wheel, it is grounded by conducting medium；
The low temperature plasma generating means includes wind-collecting cover and two parallel low-temperature plasmas being arranged in wind-collecting cover
Body sparking electrode（2）, bunch fiber is from two sparking electrodes（2）Between region of discharge（4）In pass through, the left and right of the wind-collecting cover
Two side cover plates are equipped with the inlet port and outlet port（16）, the rear side of wind-collecting cover is equipped with the air outlet being connected with exhausting system, collection
Cover board on front side of fan housing is in alignment sparking electrode（2）Position be equipped with air inlet；
In wind-collecting cover, two sparking electrodes（2）Upper and lower be respectively equipped with a baffle（15）.
2. a kind of normal atmosphere low temperature plasma continuous tow arrangement in fibre process according to claim 1, its feature
It is：The low temperature plasma generating means is equipped with Spark gap adjustment mechanism, and the Spark gap adjustment mechanism includes setting
Put the removable electrode mounting base at one sparking electrode both ends（12）, the electrode mounting base（12）Pass through adjusting bolt
（11）With the wind-collecting cover（14）Connection, screws adjusting bolt（11）, the sparking electrode to away from or close to another sparking electrode
Direction move in parallel.
3. a kind of normal atmosphere low temperature plasma continuous tow arrangement in fibre process according to claim 2, its feature
It is：The sparking electrode（2）The electrode on surface, the adjusting bolt are covered for square the corundum medium or quartz medium of strip
Both sides be arranged with two and be used to adjust the auxiliary adjustment bolts of electrode level.
4. a kind of normal atmosphere low temperature plasma continuous tow arrangement in fibre process according to claim 1, its feature
It is：The sparking electrode（2）Both ends be fixed on electrode mounting base（12）On, and it is stuck in limited block（13）Limiting groove
It is interior, the limited block（13）It is fixed on corresponding electrode mounting base（12）On.
5. a kind of normal atmosphere low temperature plasma continuous tow arrangement in fibre process according to claim 1, its feature
It is：The sparking electrode（2）Including exterior corundum or quartzy rectangular tube and the sky being arranged in corundum or quartzy rectangular tube
Metal and gold are filled with perimetrical lumen between the inner wall and hollow copper tubing outer wall of heart copper pipe, the corundum or quartzy rectangular tube
Belong to the mixed-powder of oxide, the both ends of the hollow copper tubing are connected with ventilating system.
6. a kind of normal atmosphere low temperature plasma continuous tow arrangement in fibre process according to claim 1, its feature
It is：The sparking electrode（2）Length be not more than 250mm, the discharge range of the adjustable interval of two sparking electrodes is 0~
20mm。
7. a kind of normal atmosphere low temperature plasma continuous tow arrangement in fibre process according to claim 1, its feature
It is：The low temperature plasma generating means is equipped with difference output high-frequency and high-voltage power supply（1）, two sparking electrodes（2）Respectively
With the difference output high-frequency and high-voltage power supply（1）Output terminal connection, connect two sparking electrodes（2）Power output end voltage phase
Deng, opposite in phase.
8. a kind of normal atmosphere low temperature plasma continuous tow arrangement in fibre process according to claim 7, its feature
It is：The bunch fiber passes through region of discharge（4）When, positioned at two sparking electrodes（2）Centre position.
A kind of 9. normal atmosphere low temperature plasma continuous tow fiber treatment being used for as any one of claim 1-8
The processing method of equipment, it is characterised in that comprise the following steps：
Two rows guide wheel mounting rod is respectively equipped with low temperature plasma generating means feed inlet side and discharge port side, and
Often row includes more than one guide wheel mounting rod, and string has more than two auxiliary guide wheels on each guide wheel mounting rod, positioned at same
Auxiliary guide wheel on row's guide wheel mounting rod is walking to expect interlaced arrangement on direction, and upper row's guide wheel mounting rod is located at close to the wind-collecting cover
The position of feed inlet or discharge port, lower row's guide wheel mounting rod are located at the position below the wind-collecting cover；
Bunch fiber is released from discharging device, the sub- generating means feed inlet of low temperature plasma is come, from the feed inlet side
Bypass on the auxiliary guide wheel of upper row, enter from the feed inlet, after the sub- generating means discharge port of low temperature plasma is pierced by, then
Row's auxiliary guide wheel on the one of discharge port side is bypassed successively, auxiliary guide wheel, wind-collecting cover lower section, feed inlet are once arranged in discharge port side
Row's auxiliary guide wheel on auxiliary guide wheel and feed inlet side one is once arranged in side, returns to the sub- generating means feed inlet of low temperature plasma
Position, and each auxiliary guide wheel is bypassed quantity and is no more than once, by auxiliary guide wheel staggeredly, bunch fiber is moved in circles
After multipass region of discharge, then pass at retracting device.
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| CN110761067A (en) * | 2019-10-30 | 2020-02-07 | 中国人民解放军空军工程大学 | Carbon fiber surface continuous treatment method and device based on normal-pressure DBD discharge |
| CN113896040A (en) * | 2021-10-29 | 2022-01-07 | 盐城工学院 | Device and method for corona treatment of yarn |
| CN118007408B (en) * | 2024-04-08 | 2024-06-18 | 盐城蓉宇家纺有限公司 | Textile fabric processing equipment based on low-temperature plasma technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1421565A (en) * | 2002-12-12 | 2003-06-04 | 东华大学 | Normal-pressure low-temperature plasma treater for modifying fiber surface |
| CN1932132A (en) * | 2006-09-27 | 2007-03-21 | 万京林 | Textile and non-woven cloth plasma surface treating device |
| CN201017845Y (en) * | 2007-03-14 | 2008-02-06 | 万京林 | Differential feeding media blocking discharging low-temperature plasma device |
| CN101838800A (en) * | 2010-05-06 | 2010-09-22 | 东华大学 | Device and method for processing surface of material by atmospheric-pressure micro-discharge plasma |
| CN202164492U (en) * | 2011-07-08 | 2012-03-14 | 中国石油天然气股份有限公司 | Single-tow fiber surface treatment device |
| CN103057133A (en) * | 2011-10-19 | 2013-04-24 | 苏州市奥普斯等离子体科技有限公司 | Treatment method and device for modification plasma on a high polymer material surface |
-
2016
- 2016-08-31 CN CN201610765813.9A patent/CN106245312B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1421565A (en) * | 2002-12-12 | 2003-06-04 | 东华大学 | Normal-pressure low-temperature plasma treater for modifying fiber surface |
| CN1932132A (en) * | 2006-09-27 | 2007-03-21 | 万京林 | Textile and non-woven cloth plasma surface treating device |
| CN201017845Y (en) * | 2007-03-14 | 2008-02-06 | 万京林 | Differential feeding media blocking discharging low-temperature plasma device |
| CN101838800A (en) * | 2010-05-06 | 2010-09-22 | 东华大学 | Device and method for processing surface of material by atmospheric-pressure micro-discharge plasma |
| CN202164492U (en) * | 2011-07-08 | 2012-03-14 | 中国石油天然气股份有限公司 | Single-tow fiber surface treatment device |
| CN103057133A (en) * | 2011-10-19 | 2013-04-24 | 苏州市奥普斯等离子体科技有限公司 | Treatment method and device for modification plasma on a high polymer material surface |
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