CN106637433A - Carbon fiber precursor spinning heating device - Google Patents
Carbon fiber precursor spinning heating device Download PDFInfo
- Publication number
- CN106637433A CN106637433A CN201611005450.5A CN201611005450A CN106637433A CN 106637433 A CN106637433 A CN 106637433A CN 201611005450 A CN201611005450 A CN 201611005450A CN 106637433 A CN106637433 A CN 106637433A
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- China
- Prior art keywords
- temperature
- heater box
- regulating valve
- computer
- temperature sensor
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Classifications
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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 carbon fiber precursor spinning heating device, and belongs to the technical field of stock solution supply spinning production. The heater comprises a stock solution pipeline, an auxiliary temperature adjusting pipeline and a temperature adjusting device; the temperature adjusting device comprises a circulating water source input pipeline, a water source output pipeline, a cold water input pipeline, a heating box, multiple temperature sensors and a computer, and temperature signals collected by the temperature sensors are transmitted to the computer for data processing. The carbon fiber precursor spinning heating device can well maintain the spinning temperature, the temperature difference can be controlled between -1 DEG C to 1 DEG C, and the spinning pressure is more stable.
Description
Technical field
The present invention relates to a kind of carbon fibre precursor belongs to stoste supply spinning production technical field for spinning heater.
Background technology
Stoste needs to be raised to certain temperature and maintain into before spinning production.Steam in the past individually heats temperature adjustment control
Fluctuation is big, it is impossible to maintain a temperature for a long time, and complex operation is caused for spinning pressure oscillation, so as to affect spinning to produce.
The content of the invention
To solve the deficiencies in the prior art, such as solve for spinning temperature controlled problem, the invention provides a kind of carbon fiber
Precursor is as follows for spinning heater, the technical scheme of employing：
It is an object of the invention to provide a kind of carbon fibre precursor is for spinning heater, including stock solution pipe 1, auxiliary temperature adjustment
Pipeline 2, register 3；The auxiliary temperature adjustment pipeline 2 is enclosed within the outside of stock solution pipe 1；The register 3 includes recirculated water
Source input channel 31, water source output channel 32, cold water inlet pipe road 33, heater box 34, multiple temperature sensors 35, computer
36；Wherein：The regulating valve 312 of pump 311 and first is additionally provided with the source of recycled water input channel 31；The cold water inlet pipe road 33
It is provided with the second regulating valve 331；The heater box 34 is provided with heating tube 341；The source of recycled water input channel 31, water source output
Pipeline 32, cold water inlet pipe road 33 is connected with heater box 34；The source of recycled water input channel 31, water source output channel 32 with
Auxiliary temperature adjustment pipeline 2 is connected；The temperature sensor 35 include be located at stock solution pipe 1 the first temperature sensor 351, positioned at auxiliary
The second temperature sensor 352 helped in temperature adjustment pipeline 2 and the three-temperature sensor 353 in heater box 34；The temperature
The temperature signal of the collection of sensor 35 sends computer 36 to carries out data processing；The computer 36 and heater box 34, temperature
Sensor 35, pump 311, the first regulating valve 312, the data of the second regulating valve 331 are connected.
The stock solution pipe 1 conveys stoste.
Preferably, first regulating valve 312 is located between pump 311 and heater box 34.
Preferably, the pump 311 is centrifugal pump.
Preferably, first regulating valve 312 is unidirectional regulating valve.
Preferably, second regulating valve 331 is unidirectional regulating valve.
Preferably, the entrance in the cold water inlet pipe road 33 is located at the top of heater box 34；The source of recycled water input pipe
The entrance in road 31 is located at the middle part of heater box 34；Water source output channel 32 is located at the bottom of heater box 34.
It is highly preferred that the number of three-temperature sensor 353 is three, the entrance of cold water inlet pipe road 33 is separately positioned on
On the inwall of lower section, on the inwall below the entrance of source of recycled water input channel 31, on the inwall of the top of heating tube 341.
Preferably, the temperature signal output end of the temperature sensor 35 is connected with the temperature signal input of computer 36
Connect；The thermal control signals output end of the computer 36 is connected with the heating signal input of heater box 34；The computer
36 valve switch signal output end is connected with the switch signal input end of the first regulating valve 312 and the second regulating valve 331；It is described
The switch pump signal output part of computer 36 is connected with the switch signal input end of pump 311.
Preferably, first temperature sensor 351 measures the temperature of stoste, and first temperature sensor 351 is measured
Stoste temperature less than design temperature or setting temperature range when, computer 36 to heater box 34 sends heating signal；It is described
When the stoste temperature of the measurement of the first temperature sensor 351 is higher than design temperature or the temperature range of setting, computer 342 is to heating
Case 34 does not send heating signal.
Operation principle：
First temperature sensor 351 measures the temperature of stoste, when the stoste temperature of the measurement of the first temperature sensor 351 is higher than
When design temperature or the temperature range of setting, computer 36 to heater box 34 does not send heating signal, and heater box 34 is not heated, meter
Calculation machine 36 sends "ON" signal to second regulating valve 331 in cold water inlet pipe road 33, and the second regulating valve 331 is opened, cold water injection,
Cold water is conveyed to aiding in temperature adjustment pipeline 2 by water source output channel 32, by heat exchange reducing the mesh of stoste temperature
's.When the measurement of the first temperature sensor 351 stoste temperature less than design temperature or setting temperature range when, computer 36 to
Second regulating valve 331 sends "Off" signal, and the second regulating valve 331 is closed, and computer 36 to the first regulating valve 312 sends "ON" letter
Number, the first regulating valve 312 is opened, and the water source flowed out from auxiliary temperature adjustment pipeline 2 enters heater box 34, and computer 36 is to heater box
34 send heating signal, heater box 33 plus thermal water source, when being heated to preset temperature, hot water are conveyed extremely by water source output channel 32
In auxiliary temperature adjustment pipeline 2, the stoste of the conveying of stock solution pipe 1 is transferred heat to by heat transfer, to reach stoste temperature is raised
Purpose.By said process can reach maintain stoste temperature setting temperature or temperature range in.
The entrance in cold water inlet pipe road 33 is located at the top of heater box 34；The entrance of source of recycled water input channel 31 is located at and adds
The middle part of hot tank 34；Water source output channel 32 is located at the bottom of heater box 34；Inwall below the entrance of cold water inlet pipe road 33
The 3rd temperature biography is respectively equipped with inwall below the upper, entrance of source of recycled water input channel 31, on the inwall of the top of heating tube 341
Sensor 353, detects respectively the water temperature of cold water temperature, source of recycled water temperature and heating tube heating.Three three-temperature sensors
353 difference Real-time Collection temperature, and transfer data to computer and carry out data processing, then computer sends various regulation and control and refers to
Order.
Device principal character of the present invention：
1) by arranging auxiliary temperature adjustment pipeline 2, and register 3 to realize maintaining stoste pipe in the outside of stock solution pipe 1
The stoste of conveying is maintained in predetermined temperature range in road 1；
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
Loop, reclaims water source and recycles, and reduces energy waste, saves water source and the energy；
4) the present invention program can be good at maintaining for spinning temperature, and the temperature difference can be controlled between ± 1 DEG C, made for spinning pressure
It is more steady.
Beneficial effect of the present invention：The invention discloses it is a kind of for spinning heater, can be good at maintaining for spinning temperature, the temperature difference
Can control between ± 1 DEG C, to make to supply spinning pressure more steady, loop is formed between pipeline and heater box, reclaim water source and recycle,
Energy waste is reduced, water source and the energy is saved.
Description of the drawings
Fig. 1 is present configuration connection diagram；
(1, stock solution pipe；2, aid in temperature adjustment pipeline；3, register；31, source of recycled water input channel；311, pump；312,
First regulating valve；32, water source output channel；33, cold water inlet pipe road；331, the second regulating valve；34, heater box；341, heating
Pipe；35, temperature sensor；351, the first temperature sensor；352, second temperature sensor；353, three-temperature sensor；36,
Computer；36, regulating valve).
Specific embodiment
With reference to specific embodiment, the present invention will be further described, but the present invention should not be limited by the examples.
In describing the invention, it should be noted that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " top ", " bottom ", " interior ", " outward " and " endways " is based on attached
Orientation or position relationship shown in figure, is for only for ease of the description present invention and simplifies description, rather than indicates or imply indication
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention
Restriction.
In describing the invention, it should be noted that unless otherwise expressly provided and limit, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Can also be indirectly connected with by intermediary to be to be directly connected to, can be the connection of two components interiors.For this area
Those of ordinary skill for, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
Additionally, in describing the invention, unless otherwise stated, " multiple ", " multigroup ", " many " be meant that two or
Two or more.
Material therefor, instrument and method in implementation below, without specified otherwise, are this area conventional material, instrument
Device and method, can be obtained by commercial channel.
As shown in figure 1, a kind of carbon fibre precursor is for spinning heater, including stock solution pipe 1, auxiliary temperature adjustment pipeline 2, temperature adjustment
Device 3；Auxiliary temperature adjustment pipeline 2 is enclosed within the outside of stock solution pipe 1；Register 3 includes source of recycled water input channel 31, and water source is defeated
Go out pipeline 32, cold water inlet pipe road 33, heater box 34, multiple temperature sensors 35, computer 36；Wherein：Source of recycled water is input into
The regulating valve 312 of pump 311 and first is additionally provided with pipeline 31；Cold water inlet pipe road 33 is provided with the second regulating valve 331；The heating
Case 34 is provided with heating tube 341；Source of recycled water input channel 31, water source output channel 32, cold water inlet pipe road 33 is and heater box
34 are connected；Source of recycled water input channel 31, water source output channel 32 are connected with auxiliary temperature adjustment pipeline 2；Temperature sensor 35 includes
The first temperature sensor 351 positioned at stock solution pipe 1, the second temperature sensor 352 in auxiliary temperature adjustment pipeline 2 and it is located at
Three-temperature sensor 353 in heater box 34；The temperature signal of the collection of temperature sensor 35 sends computer 36 to and enters line number
According to process；Computer 36 and heater box 34, temperature sensor 35, pump 311, the first regulating valve 312, the data of the second regulating valve 331
It is connected.
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 33 is located at the top of heater box 34；The entrance of source of recycled water input channel 31 is located at and adds
The middle part of hot tank 34；Water source output channel 32 is located at the bottom of heater box 34.
The number of three-temperature sensor 353 is three, be separately positioned on the inwall below the entrance of cold water inlet pipe road 33,
On inwall below the entrance of source of recycled water input channel 31, on the inwall of the top of heating tube 341.
The temperature signal output end of temperature sensor 35 is connected with the temperature signal input of computer 36；Computer 36
Thermal control signals output end be connected with the heating signal input of heater box 34；The valve switch signal output of computer 36
End 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 of computer 36
End 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 measurement of the first temperature sensor 351 is less than and sets
When constant temperature degree or the temperature range of setting, computer 36 to heater box 34 sends heating signal；First temperature sensor 351 is measured
Stoste temperature higher than design temperature or setting temperature range when, computer 342 to heater box 34 does not send heating signal.
Operation principle：
First temperature sensor 351 measures the temperature of stoste, when the stoste temperature of the measurement of the first temperature sensor 351 is higher than
When design temperature or the temperature range of setting, computer 36 to heater box 34 does not send heating signal, and heater box 34 is not heated, meter
Calculation machine 36 sends "ON" signal to second regulating valve 331 in cold water inlet pipe road 33, and the second regulating valve 331 is opened, cold water injection,
Cold water is conveyed to aiding in temperature adjustment pipeline 2 by water source output channel 32, by heat exchange reducing the mesh of stoste temperature
's.When the measurement of the first temperature sensor 351 stoste temperature less than design temperature or setting temperature range when, computer 36 to
Second regulating valve 331 sends "Off" signal, and the second regulating valve 331 is closed, and computer 36 to the first regulating valve 312 sends "ON" letter
Number, the first regulating valve 312 is opened, and the water source flowed out from auxiliary temperature adjustment pipeline 2 enters heater box 34, and computer 36 is to heater box
34 send heating signal, heater box 33 plus thermal water source, when being heated to preset temperature, hot water are conveyed extremely by water source output channel 32
In auxiliary temperature adjustment pipeline 2, the stoste of the conveying of stock solution pipe 1 is transferred heat to by heat transfer, to reach stoste temperature is raised
Purpose.By said process can reach maintain stoste temperature setting temperature or temperature range in.
The entrance in cold water inlet pipe road 33 is located at the top of heater box 34；The entrance of source of recycled water input channel 31 is located at and adds
The middle part of hot tank 34；Water source output channel 32 is located at the bottom of heater box 34；Inwall below the entrance of cold water inlet pipe road 33
The 3rd temperature biography is respectively equipped with inwall below the upper, entrance of source of recycled water input channel 31, on the inwall of the top of heating tube 341
Sensor 353, detects respectively the water temperature of cold water temperature, source of recycled water temperature and heating tube heating.Three three-temperature sensors
353 difference Real-time Collection temperature, and transfer data to computer and carry out data processing, then computer sends various regulation and control and refers to
Order.
Device principal character of the present invention：
1) by arranging auxiliary temperature adjustment pipeline 2, and register 3 to realize maintaining stoste pipe in the outside of stock solution pipe 1
The stoste of conveying is maintained in predetermined temperature range in road 1；
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
Loop, reclaims water source and recycles, and reduces energy waste, saves water source and the energy；
4) the present invention program can be good at maintaining for spinning temperature, and the temperature difference can be controlled between ± 1 DEG C, made for spinning pressure
It is more steady.
Although the present invention is disclosed as above with preferred embodiment, it is not limited to the present invention, any to be familiar with this
The people of technology, without departing from the spirit and scope of the present invention, can do various changes and modification, therefore the protection of the present invention
Scope should be by being defined that claims are defined.
Claims (10)
1. a kind of carbon fibre precursor is for spinning heater, it is characterised in that including stock solution pipe (1), auxiliary temperature adjustment pipeline (2),
Register (3)；Auxiliary temperature adjustment pipeline (2) is enclosed within the outside of stock solution pipe (1)；The register (3) is including circulation
Source water inlet pipes road (31), water source output channel (32), cold water inlet pipe road (33), heater box (34), multiple temperature sensors
(35), computer (36)；Wherein：Pump (311) and the first regulating valve are additionally provided with the source of recycled water input channel (31)
(312)；The cold water inlet pipe road (33) is provided with the second regulating valve (331)；The heater box (34) is provided with heating tube
(341)；The source of recycled water input channel (31), water source output channel (32), cold water inlet pipe road (33) and heater box
(34) it is connected；The source of recycled water input channel (31), water source output channel (32) are connected with auxiliary temperature adjustment pipeline (2)；It is described
Temperature sensor (35) include be located at stock solution pipe (1) inwall the first temperature sensor (351), positioned at auxiliary temperature adjustment pipeline
(2) second temperature sensor (352) and the three-temperature sensor (353) positioned at heater box (34) inwall of inwall；The temperature
The temperature signal of degree sensor (35) collection sends computer (36) to carries out data processing；The computer (36) and heater box
(34), temperature sensor (35), pump (311), the first regulating valve (312), the second regulating valve (331) data are connected.
2. device according to claim 1, it is characterised in that the stock solution pipe (1) conveys stoste.
3. device according to claim 1, it is characterised in that first regulating valve (312) is positioned at pump (311) and heater box
(34) between.
4. device according to claim 1, it is characterised in that the pump (311) is centrifugal pump.
5. device according to claim 1, it is characterised in that first regulating valve (312) is unidirectional regulating valve.
6. device according to claim 1, it is characterised in that second regulating valve (331) is unidirectional regulating valve.
7. device according to claim 1, it is characterised in that the entrance of the cold water inlet pipe road (33) 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) positioned at the bottom of heater box (34).
8. device according to claim 7, it is characterised in that three-temperature sensor (353) number is three, respectively
Be arranged on the inwall on the inwall below cold water inlet pipe road (33) entrance, below source of recycled water input channel (31) entrance,
On inwall above heating tube (341).
9. device according to claim 1, it is characterised in that the temperature signal output end of the temperature sensor (35) and meter
The temperature signal input of calculation machine (36) is connected；The thermal control signals output end of the computer (36) and heater box (34)
Heating signal input be connected；The valve switch signal output end of the computer (36) and the first regulating valve (312) and the
The switch signal input end of two regulating valves (331) is connected；The switch pump signal output part of the computer (36) and pump (311)
Switch signal input end is connected.
10. device according to claim 1, it is characterised in that first temperature sensor (351) measures the temperature of stoste
Degree, when the stoste temperature of the first temperature sensor (351) measurement is less than design temperature or the temperature range of setting, computer
(36) heating signal is sent to heater box (34)；The stoste temperature of the first temperature sensor (351) measurement is higher than setting temperature
When degree or the temperature range of setting, computer (342) to heater box (34) does not send heating signal.
Priority Applications (1)
| 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 |
Applications Claiming Priority (1)
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106637433A true CN106637433A (en) | 2017-05-10 |
| CN106637433B CN106637433B (en) | 2019-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611005450.5A Active CN106637433B (en) | 2016-11-16 | 2016-11-16 | A kind of carbon fibre precursor is for spinning heating device |
Country Status (1)
| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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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 |
| CN104988584A (en) * | 2015-06-02 | 2015-10-21 | 东华大学 | Low modulus quantization apparatus and technology before shaping saw-tooth polyester filament |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| Publication number | Publication date |
|---|---|
| CN106637433B (en) | 2019-03-08 |
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