CN206858702U - Steam drafting device - Google Patents
Steam drafting device Download PDFInfo
- Publication number
- CN206858702U CN206858702U CN201720356885.8U CN201720356885U CN206858702U CN 206858702 U CN206858702 U CN 206858702U CN 201720356885 U CN201720356885 U CN 201720356885U CN 206858702 U CN206858702 U CN 206858702U
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- Prior art keywords
- steam
- temperature
- drafting
- steam chest
- chest
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Treatment Of Fiber Materials (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The utility model belongs to carbon fibre producing facility, the carbon fibre precursor steam drafting device of more particularly to a kind of good sealing effect, steam pressure stabilization and draw box temperature-controllable.It includes steam chest, the both ends of steam chest are respectively equipped with drafting component, vapor (steam) temperature control assembly on described steam chest, the vapor (steam) temperature control assembly includes electric heating heat exchanger, one end of electric heating heat exchanger is connected with steam chest, and the other end is connected with vapour source, and the temperature sensor detected to vapor (steam) temperature in steam chest is provided with described steam chest, temperature sensor is connected with current regulator, the heating component connection of current regulator and electric heating heat exchanger.The utility model is improved to steam drafting device, the temperature of steam chest is controlled by temperature sensor, current regulator and electric heating heat exchanger, be advantageous to the stabilization and balance of vapor (steam) temperature, so as to be advantageous to the drawing-off degree in carbon fibre precursor production process, meet the requirement of follow-up carbon fiber production and processing.
Description
Technical field
The utility model belongs to carbon fibre producing facility, and more particularly to a kind of good sealing effect, steam pressure are stable and lead
Stretch the carbon fibre precursor steam drafting device of case temperature-controllable.
Background technology
Carbon fibre precursor needs to carry out steam drafting in process of production, into the vapor of high-pressure steam drawing-off room,
Mass dryness fraction typically regulates and controls in the range of 0.8-1.0, and when mass dryness fraction is less than 0.7, component containing saturation water is too big in steam, during steam drafting
Caused lousiness is more, also makes the energy that is consumed during post processing big.When mass dryness fraction is equal to 1, the dry saturated steam that is just known as.
At this moment, there is no any saturation moisture in steam.When mass dryness fraction is more than 1, belong to superheated steam, plasticizing effect is poor, is not easy drawing-off, hair
Silk is more.
The content of the invention
For above-mentioned technical problem, the utility model is improved to steam drafting device, passes through temperature sensor, electric current
Adjuster and electric heating heat exchanger are controlled to the temperature of steam chest, are advantageous to the stabilization and balance of vapor (steam) temperature, so as to have
Beneficial to the drawing-off degree in carbon fibre precursor production process, meet the requirement of follow-up carbon fiber production and processing.
The technical solution of the utility model is as follows：
Steam drafting device, it includes steam chest, and the both ends of steam chest are respectively equipped with drafting component, it is characterised in that：Institute
Vapor (steam) temperature control assembly on the steam chest stated, the vapor (steam) temperature control assembly include electric heating heat exchanger, electrical heating heat exchange
One end of device is connected with steam chest, and the other end is connected with vapour source, is provided with described steam chest to vapor (steam) temperature in steam chest
The temperature sensor detected, temperature sensor are connected with current regulator, current regulator and electric heating heat exchanger plus
Hot component connection.
Further, the drafting component includes steam drafting seal casinghousing, and one is provided with steam drafting seal casinghousing
Group drawing-off wheel, is provided with steam drafting labyrinth seal section between steam drafting seal casinghousing and steam chest.
In summary, the utility model has the advantages that：
The utility model is improved to steam drafting device, is changed by temperature sensor, current regulator and electrical heating
Hot device is controlled to the temperature of steam chest, is advantageous to the stabilization and balance of vapor (steam) temperature, so as to be advantageous to carbon fibre precursor life
Drawing-off degree during production, meet the requirement of follow-up carbon fiber production and processing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
1 is steam chest in figure, and 2 be drafting component, and 3 be vapor (steam) temperature control assembly, and 21 be steam drafting capsul
Body, 22 be drawing-off wheel, and 23 be steam drafting labyrinth seal section, and 31 be electric heating heat exchanger, and 32 be current regulator, 33
It is vapour source for temperature sensor, 34.
Embodiment
The utility model is further illustrated with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, steam drafting device, it includes steam chest 1, and steam chest is provided with steam (vapor) outlet and condensed water goes out
Mouthful, the both ends of steam chest 1 are respectively equipped with drafting component 2, vapor (steam) temperature control assembly 3 on described steam chest, the steam temperature
Degree control assembly 3 includes electric heating heat exchanger 31, and electric heating heat exchanger includes the housing of sealing, and the electricity being arranged in housing
Heating component, electric heating assembly change caloric value according to the size of its electric current, steam are heated so as to realize, steamed
The control of stripping temperature, one end of electric heating heat exchanger 31 are connected with steam chest 1, and the other end is connected with vapour source 34, and steam is from steaming
Vapour source outflow enters in steam chest by electric heating heat exchanger, is provided with to enter vapor (steam) temperature in steam chest in described steam chest 1
The temperature sensor 33 of row detection, temperature sensor 33 are connected with current regulator 32, and current regulator 32 exchanges heat with electrical heating
The heating component connection of device.
Further, the drafting component 2 includes steam drafting seal casinghousing 21, is set in steam drafting seal casinghousing 21
There is one group of drawing-off wheel 22, carbon fiber passes through between drawing-off wheel, by controlling the velocity interpolation carbon fiber of both ends drawing-off wheel to lead
Stretch, steam drafting labyrinth seal section 23 is provided between steam drafting seal casinghousing 21 and steam chest 1, the seal section of setting uses
Labyrinth structure, the pressure in steam chest can be kept, and the maintenance of temperature.
In summary, the utility model has the advantages that：
The utility model is improved to steam drafting device, is changed by temperature sensor, current regulator and electrical heating
Hot device is controlled to the temperature of steam chest, is advantageous to the stabilization and balance of vapor (steam) temperature, so as to be advantageous to carbon fibre precursor life
Drawing-off degree during production, meet the requirement of follow-up carbon fiber production and processing.
Claims (2)
1. steam drafting device, it includes steam chest, and the both ends of steam chest are respectively equipped with drafting component, it is characterised in that：It is described
Steam chest on vapor (steam) temperature control assembly, the vapor (steam) temperature control assembly includes electric heating heat exchanger, electric heating heat exchanger
One end be connected with steam chest, the other end is connected with vapour source, is provided with to enter vapor (steam) temperature in steam chest in described steam chest
The temperature sensor of row detection, temperature sensor are connected with current regulator, the heating of current regulator and electric heating heat exchanger
Component connects.
2. steam drafting device according to claim 1, it is characterised in that：The drafting component seals including steam drafting
Housing, steam drafting seal casinghousing is interior to be provided with one group of drawing-off wheel, and steam is provided between steam drafting seal casinghousing and steam chest
Drawing-off labyrinth seal section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720356885.8U CN206858702U (en) | 2017-04-06 | 2017-04-06 | Steam drafting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720356885.8U CN206858702U (en) | 2017-04-06 | 2017-04-06 | Steam drafting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206858702U true CN206858702U (en) | 2018-01-09 |
Family
ID=60816120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720356885.8U Active CN206858702U (en) | 2017-04-06 | 2017-04-06 | Steam drafting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206858702U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108588869A (en) * | 2018-03-16 | 2018-09-28 | 常熟市翔鹰特纤有限公司 | A kind of steam bath hot gas spring system and hot gas spring method |
| CN113737318A (en) * | 2021-10-14 | 2021-12-03 | 荣成碳纤维科技有限公司 | Carbon fiber steam drafting system and control method thereof |
| CN116940722A (en) * | 2021-03-01 | 2023-10-24 | 迪策和谢尔机械两合公司 | Method for producing at least one thread, vapor deposition device for carrying out said method, and thread production device comprising said vapor deposition device |
-
2017
- 2017-04-06 CN CN201720356885.8U patent/CN206858702U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108588869A (en) * | 2018-03-16 | 2018-09-28 | 常熟市翔鹰特纤有限公司 | A kind of steam bath hot gas spring system and hot gas spring method |
| CN116940722A (en) * | 2021-03-01 | 2023-10-24 | 迪策和谢尔机械两合公司 | Method for producing at least one thread, vapor deposition device for carrying out said method, and thread production device comprising said vapor deposition device |
| CN113737318A (en) * | 2021-10-14 | 2021-12-03 | 荣成碳纤维科技有限公司 | Carbon fiber steam drafting system and control method thereof |
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