CN206858702U - Steam drafting device - Google Patents

Steam drafting device Download PDF

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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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China
Prior art keywords
steam
temperature
drafting
steam chest
chest
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Active
Application number
CN201720356885.8U
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Chinese (zh)
Inventor
杨永岗
李辉
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Sinofibers Technology Co Ltd
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Sinofibers Technology Co Ltd
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Priority to CN201720356885.8U priority Critical patent/CN206858702U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62Manufacturing 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

Steam drafting device
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.
CN201720356885.8U 2017-04-06 2017-04-06 Steam drafting device Active CN206858702U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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