CN106637433B - A kind of carbon fibre precursor is for spinning heating device - Google Patents
A kind of carbon fibre precursor is for spinning heating device Download PDFInfo
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- CN106637433B CN106637433B CN201611005450.5A CN201611005450A CN106637433B CN 106637433 B CN106637433 B CN 106637433B CN 201611005450 A CN201611005450 A CN 201611005450A CN 106637433 B CN106637433 B CN 106637433B
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- temperature
- heater box
- regulating valve
- computer
- temperature sensor
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- 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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/06—Feeding liquid to the spinning head
- D01D1/09—Control of pressure, temperature or feeding rate
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Control Of Temperature (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention discloses a kind of carbon fibre precursors for spinning heating device, belongs to stoste supply spinning production technical field.The heater includes stock solution pipe, auxiliary temperature adjustment pipeline, register；Register includes source of recycled water input channel, water source output channel, cold water inlet pipe road, heater box, multiple temperature sensors, computer, and the temperature signal of temperature sensor acquisition sends computer to and carries out data processing.The present invention can be good at maintaining for spinning temperature, and the temperature difference can control between ± 1 DEG C, make more stable for spinning pressure.
Description
Technical field
The present invention relates to a kind of carbon fibre precursors for spinning heating device, belongs to stoste supply spinning production technical field.
Background technique
Stoste needs to be raised to certain temperature and maintenance before entering spinning production.Pervious steam individually heats temperature adjustment control
Fluctuation is big, cannot maintain a temperature for a long time, complicated for operation, causes for spinning pressure oscillation, to influence spinning production.
Summary of the invention
To solve the deficiencies in the prior art, as temperature controlled for spinning in solved the problems, such as, the present invention provides a kind of carbon fibers
Precursor for spin heating device, the technical solution adopted is as follows:
The purpose of the present invention is to provide a kind of carbon fibre precursors for spinning heating device, including stock solution pipe, auxiliary temperature adjustment
Pipeline, register；The auxiliary temperature adjustment pipeline is covered in the outside of stock solution pipe；The register includes source of recycled water input
Pipeline, water source output channel, cold water inlet pipe road, heater box, multiple temperature sensors, computer；Wherein: the source of recycled water
Pump and the first regulating valve are additionally provided on input channel；The cold water inlet pipe road is equipped with the second regulating valve；The heater box is set
There is heating tube；The source of recycled water input channel, water source output channel, cold water inlet pipe road are connected with heater box；It is described to follow
Ring source water inlet pipes road, water source output channel are connected with auxiliary temperature adjustment pipeline；The temperature sensor includes being located at stock solution pipe
The first temperature sensor, the second temperature sensor in auxiliary temperature adjustment pipeline and third temperature in heater box pass
Sensor；The temperature signal of the temperature sensor acquisition sends computer to and carries out data processing；The computer and heater box,
Temperature sensor, pump, the first regulating valve, the second regulating valve data are connected.
The stock solution pipe conveys stoste.
Preferably, first regulating valve is located between pump and heater box.
Preferably, the pump is centrifugal pump.
Preferably, first regulating valve is unidirectional regulating valve.
Preferably, second regulating valve is unidirectional regulating valve.
Preferably, the entrance in the cold water inlet pipe road is located at the top of heater box；The source of recycled water input channel
Entrance is located at the middle part of heater box；Water source output channel is located at the lower part of heater box.
It is highly preferred that the third temperature sensor number is three, it is separately positioned below cold water inlet pipe road entrance
Inner wall on, on the inner wall below source of recycled water input channel entrance, on the inner wall above heating tube.
Preferably, the temperature signal output end of the temperature sensor is connected with the temperature signal input of computer；
The thermal control signals output end of the computer is connected with the heating signal input terminal of heater box；The valve of the computer is opened
OFF signal output end is connected with the switch signal input end of the first regulating valve and the second regulating valve；The switch pump of the computer is believed
Number output end is connected with the switch signal input end of pump.
Preferably, the temperature of the first temperature sensor measurement stoste, the stoste of first temperature sensor measurement
When temperature is lower than set temperature or the temperature range of setting, computer issues heating signal to heater box；First temperature passes
When the stoste temperature of sensor measurement is higher than set temperature or the temperature range of setting, computer 36 does not issue heating letter to heater box
Number.
Working principle:
The temperature of first temperature sensor measurement stoste, when the stoste temperature of the first temperature sensor measurement is higher than setting temperature
When degree or the temperature range of setting, computer does not issue heating signal to heater box, and heater box does not heat, and computer is defeated to cold water
The second regulating valve for entering pipeline issues "ON" signal, and the second regulating valve is opened, and cold water injection is conveyed cold by water source output channel
Water is into auxiliary temperature adjustment pipeline, by heat exchange to achieve the purpose that reduce stoste temperature.When the first temperature sensor measurement
When stoste temperature is lower than set temperature or the temperature range of setting, computer issues "Off" signal to the second regulating valve, and second adjusts
It saves valve to close, computer issues "ON" signal to the first regulating valve, and the first regulating valve is opened, and flows out from auxiliary temperature adjustment pipeline
Water source enters heater box, and computer issues heating signal to heater box, and heater box heats water source, when being heated to preset temperature, leads to
Water source output channel conveying hot water is crossed into auxiliary temperature adjustment pipeline, logical heat transfer transfers heat to the original of stock solution pipe conveying
Liquid, to achieve the purpose that increase stoste temperature.It can achieve the temperature or temperature that maintain stoste temperature in setting by the above process
It spends in range.
The entrance in cold water inlet pipe road is located at the top of heater box；The entrance of source of recycled water input channel is located at heater box
Middle part；Water source output channel is located at the lower part of heater box；On the inner wall below cold water inlet pipe road entrance, source of recycled water input
It is respectively equipped with third temperature sensor on inner wall on inner wall below entrance, above heating tube, detects cold water temperature respectively
The water temperature of degree, source of recycled water temperature and heating tube heating.Three third temperature sensors distinguish real-time temperature collection, and will
Data transmission carries out data processing to computer, and then computer issues various regulation and control instructions.
Device main feature of the present invention:
1) it is maintained in stock solution pipe by the external setting auxiliary temperature adjustment pipeline and register in stock solution pipe with realizing
The stoste of conveying maintains in predetermined temperature range；
2) liquid countercurrent is prevented using unidirectional regulating valve；
3) source of recycled water input channel, water source output channel, heater box and auxiliary temperature adjustment pipeline are connected forming circuit, time
It receives water source to recycle, reduces energy waste, save water source and the energy；
4) the present invention program can be good at maintaining for spinning temperature, and the temperature difference can control between ± 1 DEG C, make for spinning pressure
It is more stable.
The invention has the advantages that: the invention discloses it is a kind of for spin heater, can be good at maintain for spin temperature, the temperature difference
Can control between ± 1 DEG C, make for spin pressure it is more stable, be formed into a loop between pipeline and heater box, recycling water source recycle,
Energy waste is reduced, water source and the energy are saved.
Detailed description of the invention
Fig. 1 is structure of the invention connection schematic diagram；
(1, stock solution pipe；2, assist temperature adjustment pipeline；3, register；31, source of recycled water input channel；311, pump；312,
First regulating valve；32, water source output channel；331, the second regulating valve；34, heater box；341, heating tube；351, the first temperature passes
Sensor；352, second temperature sensor；353, third temperature sensor；36, computer；36, regulating valve).
Specific embodiment
The utility model is described further combined with specific embodiments below, but the utility model is not by the limit of embodiment
System.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "top", "bottom", "inner", "outside" and " endways " is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In the description of the present invention, it should be noted that unless otherwise expressly provided and limit, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be and be directly connected to, can also be indirectly connected with by intermediary, can be the connection of two components interiors.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In addition, in the description of the present invention, unless otherwise indicated, " multiple ", " multiple groups ", " more " are meant that two
It is a or more than two.
Material therefor, instrument and method in following implementation are this field conventional material, instrument without specified otherwise
Device and method can be obtained by commercial channel.
As shown in Figure 1, a kind of carbon fibre precursor is for spinning heating device, including stock solution pipe 1, auxiliary temperature adjustment pipeline 2, temperature adjustment
Device 3；Outside of 2 sets of temperature adjustment pipeline of the auxiliary in stock solution pipe 1；Register 3 includes source of recycled water input channel 31, and water source is defeated
Pipeline 32 out, cold water inlet pipe road, heater box 34, multiple temperature sensors, computer 36；Wherein: source of recycled water input channel
Pump 311 and the first regulating valve 312 are additionally provided on 31；Cold water inlet pipe road is equipped with the second regulating valve 331；The heater box 34 is set
There is heating tube 341；Source of recycled water input channel 31, water source output channel 32, cold water inlet pipe road are connected with heater box 34；It follows
Ring source water inlet pipes road 31, water source output channel 32 are connected with auxiliary temperature adjustment pipeline 2；Temperature sensor includes being located at stock solution pipe
1 the first temperature sensor 351, positioned at auxiliary temperature adjustment pipeline 2 in second temperature sensor 352 and in heater box 34
Third temperature sensor 353；The temperature signal of temperature sensor acquisition sends computer 36 to and carries out data processing；Computer 36
It is connected with heater box 34, temperature sensor, the 311, first regulating valve 312 of pump, 331 data of the second regulating valve.
Stock solution pipe 1 conveys stoste.
First regulating valve 312 is located between pump 311 and heater box 34, and the first regulating valve 312 is unidirectional regulating valve.
Second regulating valve 331 is unidirectional regulating valve.
Pump 311 is centrifugal pump.
The entrance in cold water inlet pipe road is located at the top of heater box 34；The entrance of source of recycled water input channel 31 is located at heating
The middle part of case 34；Water source output channel 32 is located at the lower part of heater box 34.
353 number of third temperature sensor is three, is separately positioned on the inner wall below cold water inlet pipe road entrance, follows
On inner wall below 31 entrance of ring source water inlet pipes road, on the inner wall of 341 top of heating tube.
The temperature signal output end of temperature sensor is connected with the temperature signal input of computer 36；Computer 36
Thermal control signals output end is connected with the heating signal input terminal of heater box 34；The valve switch signal output end of computer 36
It is connected with the switch signal input end of the first regulating valve 312 and the second regulating valve 331；The switch pump signal output end of computer 36
It is connected with the switch signal input end of pump 311.
First temperature sensor 351 measures the temperature of stoste, and the stoste temperature of the first temperature sensor 351 measurement, which is lower than, to be set
When determining the temperature range of temperature or setting, computer 36 issues heating signal to heater box 34；The measurement of first temperature sensor 351
Stoste temperature when being higher than the temperature range of set temperature or setting, computer 342 does not issue heating signal to heater box 34.
Working principle:
First temperature sensor 351 measures the temperature of stoste, when the stoste temperature of the first temperature sensor 351 measurement is higher than
When set temperature or the temperature range of setting, computer 36 does not issue heating signal to heater box 34, and heater box 34 does not heat, meter
Calculation machine 36 issues "ON" signal to second regulating valve 331 in cold water inlet pipe road, and the second regulating valve 331 is opened, and cold water injection is led to
It crosses water source output channel 32 and conveys cold water into auxiliary temperature adjustment pipeline 2, by heat exchange to achieve the purpose that reduce stoste temperature.
When temperature range of the stoste temperature of the first temperature sensor 351 measurement lower than set temperature or setting, computer 36 is to the
Two regulating valves 331 issue "Off" signal, and the second regulating valve 331 is closed, and computer 36 issues "ON" letter to the first regulating valve 312
Number, the first regulating valve 312 is opened, and the water source that flows out enters heater box 34 from auxiliary temperature adjustment pipeline 2, and computer 36 is to heater box
34 issue heating signal, and heater box 34 heats water source, when being heated to preset temperature, convey hot water extremely by water source output channel 32
It assists in temperature adjustment pipeline 2, logical heat transfer transfers heat to the stoste of the conveying of stock solution pipe 1, increases stoste temperature to reach
Purpose.It can achieve by the above process and maintain stoste temperature in the temperature or temperature range of setting.
The entrance in cold water inlet pipe road is located at the top of heater box 34；The entrance of source of recycled water input channel 31 is located at heating
The middle part of case 34；Water source output channel 32 is located at the lower part of heater box 34；On the inner wall below cold water inlet pipe road entrance, follow
Third temperature sensor is respectively equipped on inner wall below 31 entrance of ring source water inlet pipes road, on the inner wall of 341 top of heating tube
353, the water temperature of cold water temperature, source of recycled water temperature and heating tube heating is detected respectively.Three third temperature sensors 353
Real-time temperature collection respectively, and transfer data to computer and carry out data processing, then computer issues various regulation and control instructions.
Device main feature of the present invention:
1) stoste pipe is maintained to realize by the external setting auxiliary temperature adjustment pipeline 2 and register 3 in stock solution pipe 1
The stoste conveyed in road 1 maintains in predetermined temperature range；
2) liquid countercurrent is prevented using unidirectional regulating valve；
3) source of recycled water input channel 31, water source output channel 32, heater box 34 are connected to be formed with auxiliary temperature adjustment pipeline 2
Circuit, recycling water source recycle, and reduce energy waste, save water source and the energy；
4) the present invention program can be good at maintaining for spinning temperature, and the temperature difference can control between ± 1 DEG C, make for spinning pressure
It is more stable.
Although the present invention has been disclosed in the preferred embodiment as above, it is not intended to limit the invention, any to be familiar with this
The people of technology can do various changes and modification, therefore protection of the invention without departing from the spirit and scope of the present invention
Range should subject to the definition of the claims.
Claims (8)
1. a kind of carbon fibre precursor for spin heating device, which is characterized in that including stock solution pipe (1), auxiliary temperature adjustment pipeline (2),
Register (3)；Auxiliary temperature adjustment pipeline (2) covers in the outside of stock solution pipe (1)；The register (3) includes circulation
Source water inlet pipes road (31), water source output channel (32), cold water inlet pipe road, heater box (34), multiple temperature sensors calculate
Machine (36)；Wherein: being additionally provided with pump (311) and the first regulating valve (312) on the source of recycled water input channel (31)；The cold water
Input channel is equipped with the second regulating valve (331)；The heater box (34) is equipped with heating tube (341)；The source of recycled water input
Pipeline (31), water source output channel (32), cold water inlet pipe road are connected with heater box (34)；The source of recycled water input channel
(31), water source output channel (32) is connected with auxiliary temperature adjustment pipeline (2)；The temperature sensor includes being located at stock solution pipe (1)
The first temperature sensor (351) of inner wall is located at the second temperature sensor (352) for assisting temperature adjustment pipeline (2) inner wall and is located at
The third temperature sensor (353) of heater box (34) inner wall；The temperature signal of the temperature sensor acquisition sends computer to
(36) data processing is carried out；
The computer (36) and heater box (34), temperature sensor, pump (311), the first regulating valve (312), the second regulating valve
(331) data are connected；First regulating valve (312) is located between pump (311) and heater box (34)；
The stock solution pipe (1) conveys stoste.
2. device according to claim 1, which is characterized in that the pump (311) is centrifugal pump.
3. device according to claim 1, which is characterized in that first regulating valve (312) is unidirectional regulating valve.
4. device according to claim 1, which is characterized in that second regulating valve (331) is unidirectional regulating valve.
5. device according to claim 1, which is characterized in that the entrance in the cold water inlet pipe road is located at heater box (34)
Top；The entrance of the source of recycled water input channel (31) is located at the middle part of heater box (34)；Water source output channel (32) is located at
The lower part of heater box (34).
6. device according to claim 5, which is characterized in that third temperature sensor (353) number is three, respectively
Be arranged on the inner wall below cold water inlet pipe road entrance, on the inner wall below source of recycled water input channel (31) entrance, heating
It manages on the inner wall above (341).
7. device according to claim 1, which is characterized in that the temperature signal output end and computer of the temperature sensor
(36) temperature signal input is connected；The thermal control signals output end of the computer (36) and adding for heater box (34)
Thermal signal input terminal is connected；The valve switch signal output end and the first regulating valve (312) of the computer (36) and second are adjusted
The switch signal input end for saving valve (331) is connected；The switch pump signal output end of the computer (36) and the switch of pump (311)
Signal input part is connected.
8. device according to claim 1, which is characterized in that the temperature of the first temperature sensor (351) measurement stoste,
When the stoste temperature of first temperature sensor (351) measurement is lower than set temperature or the temperature range of setting, computer
(36) heating signal is issued to heater box (34)；The stoste temperature of first temperature sensor (351) measurement is higher than setting temperature
When degree or the temperature range of setting, computer (36) does not issue heating signal to heater box (34).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611005450.5A CN106637433B (en) | 2016-11-16 | 2016-11-16 | A kind of carbon fibre precursor is for spinning heating device |
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| CN201611005450.5A CN106637433B (en) | 2016-11-16 | 2016-11-16 | A kind of carbon fibre precursor is for spinning heating device |
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| CN106637433A CN106637433A (en) | 2017-05-10 |
| CN106637433B true CN106637433B (en) | 2019-03-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107289806A (en) * | 2017-06-22 | 2017-10-24 | 兰州蓝星纤维有限公司 | The temperature controlled devices and methods therefor of stoste before a kind of carbon fibre precursor is spun |
| CN112144069A (en) * | 2020-09-25 | 2020-12-29 | 阳光电源股份有限公司 | Spray coating device and temperature adjusting method for spray coating device |
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| CN203295669U (en) * | 2013-06-14 | 2013-11-20 | 福建三信织造有限公司 | Automatic constant-pressure device used in rubber latex thread extrusion process |
| CN204285773U (en) * | 2014-11-25 | 2015-04-22 | 广东万和电气有限公司 | Variable-frequency constant warm type storage-type electric water heater |
| CN104988584A (en) * | 2015-06-02 | 2015-10-21 | 东华大学 | Low modulus quantization apparatus and technology before shaping saw-tooth polyester filament |
| CN206204489U (en) * | 2016-11-16 | 2017-05-31 | 哈尔滨天顺化工科技开发有限公司 | A kind of carbon fibre precursor is for spinning heater |
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- 2016-11-16 CN CN201611005450.5A patent/CN106637433B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1672070A (en) * | 1924-11-20 | 1928-06-05 | Courtaulds Ltd | Pump and like device for controlling the delivery rate of fluids |
| CN101498056A (en) * | 2009-02-04 | 2009-08-05 | 浙江华欣新材料股份有限公司 | Equipment and method for melt direct spinning online multicomponent adding production color and functional fibre |
| CN203295669U (en) * | 2013-06-14 | 2013-11-20 | 福建三信织造有限公司 | Automatic constant-pressure device used in rubber latex thread extrusion process |
| CN204285773U (en) * | 2014-11-25 | 2015-04-22 | 广东万和电气有限公司 | Variable-frequency constant warm type storage-type electric water heater |
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