CN107687029A - The multi-functional post processing integration apparatus of wet spinning and processing method - Google Patents
The multi-functional post processing integration apparatus of wet spinning and processing method Download PDFInfo
- Publication number
- CN107687029A CN107687029A CN201710823032.5A CN201710823032A CN107687029A CN 107687029 A CN107687029 A CN 107687029A CN 201710823032 A CN201710823032 A CN 201710823032A CN 107687029 A CN107687029 A CN 107687029A
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- CN
- China
- Prior art keywords
- wet spinning
- post processing
- integration apparatus
- dry section
- slide door
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Classifications
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/06—Washing or drying
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The present invention devises one kind and is applied to wet spinning fiber post processing multifunctional all equipment, and the fiber aftertreatment technology being related to has：Drying, drawing-off, thermal finalization.The equipment specifically includes dry, three functional areas of drawing-off and thermal finalization, belong to integral type landing structure, the advantages of equipment, is the processing effect that floor space is small, possesses industrialized production, while the deficiency that the processing line that compensate for equipment for after-treatment in industrialized production is tediously long, complicated.Equipment overall dimensions L/W/H=2500/1500/2800mm, drawing-off, shaping area are a Room multi-purpose type, and 0 20 times of total draft multiple, the equipment is applied to scientific research or the production of be pilot and industrialized simulation enlarged experiment is tested.
Description
Technical field
The present invention relates to a kind of chemical fibre to post-process multifunctional all equipment, and in particular to wet spinning equipment for after-treatment.
Background technology
In experimental branch line industry, traditional wet spinning technology flow is numerous and diverse, belongs to distributing, free-standing pipelining more
I.e. technological process include solidification forming, wash, oil, drying, drawing-off, thermal finalization, the process such as winding.Each process has accordingly
Independent process equipment, whole spinning threadling long flow path, floor space are big.In conventional experimental branch line, in order to obtain comprehensive physical
The excellent chemical fibre of mechanical performance is, it is necessary to carry out heat treatment step complicated together to fiber.Different fiber species, shaping
Mode difference aftertreatment technology varies, and aftertreatment technology refers mainly to dry, drawing-off and thermal finalization.Drawing-off and thermal finalization according to
Working media and working method are divided into diversified forms again, and the postprocessing working procedures of different fibers need different processing mode of arranging in pairs or groups,
This, which allows for postprocessing working procedures, becomes numerous and diverse various, and for example damp and hot drawing-off of some conventional processing modes, dry heat drafting, nervous heat are fixed
Type and relaxation heat setting, there is independent equipment to complete per processing together, the tediously long complexity of production line.This large-scale independent division of labor
Sequence equipment is more suitable in high-volume large-scale production, but the examination for scientific research, be pilot is spun and is difficult to carry out,
Feasibility is poor.
The content of the invention
The present invention devises a kind of multi-functional post processing integration apparatus of wet spinning, for laboratory research and small lot
The fiber post processing processing of trial product, by technological design and the matching of technical parameter, by drying, drawing-off, heat-setting process
Closely combine in a frame, reduce occupation area of equipment, allow the whole postprocessing working procedures of fiber in an equipment
Realize, handling process shortens, the effective and reasonable reasonable disposition for realizing resource.
Technical solution of the present invention includes following aspect：The multi-functional post processing integration apparatus of wet spinning, including integrally fall
Ground open frame, dry section, draw zone and shaping area are sequentially set with from left to right in the frame；
Tension bracket is provided with the dry section left side wall and enters a passage, the adjacent side wall of the dry section and draw zone
On be provided with first passage, second channel is provided with the adjacent side wall of the draw zone and shaping area, on the right side of the shaping area
Wire vent passage and finish oil disc are provided with wall.
Further, lift slide door is respectively arranged with front side of the dry section, draw zone and shaping area, the lift slide door passes through
The lift slide door power motor and the lift slide door guide rail of frame top and the drawstring of connection lift slide door being arranged in frame drive
Lower movement, the drawstring other end set counterweight.Driven by lift slide door power motor and the lift slide door guide rail at top above and below lift slide door
It is mobile, it is convenient and swift.
Further, independent glass vision panel is set on each lift slide door.The silk thread processing feelings in each area can conveniently be observed
Condition, it is convenient and swift.
Further, the dry section is internally provided with 14 chilling rollers, and double-row vertical is scattered to arrange, from top to bottom S-shaped
Tilt piddler；Dry section bottom sets air inlet, and top sets air outlet；The air inlet sets having heaters.
Further, temperature indicating device is set inside the dry section.
Further, continuous two-stage anxiety obvolvent drawing-off pattern, draw roll isosceles triangle are set inside the draw zone
Enumerate, and be designed to 2-3-2 combining structures, 0-20 times of drawing-off general times, one-level two level drafting multiple any combination；Draw zone bottom
Portion sets air inlet, and top sets air outlet；The air inlet sets having heaters and humidifier.
Further, temperature indicating device and humidity detection display device are set inside the draw zone.
Further, the long two pairs of rollers combination customized patterns of two groups of staged 0.4-0.45m, drawing-off are set inside the shaping area
Roller staged matrix pattern is arranged, and can realize nervous thermal finalization and relaxation heat setting simultaneously.
The present invention also provides the Wet-spinning that the multi-functional post processing integration apparatus of wet spinning described in a kind of utilization is realized
The multi-functional post-processing approach of silk, is comprised the following steps that：
Step 1: as-spun fibre tow is clamped by tension bracket, rotated by rubber roll and feed silk, strand enters by entering a passage
Enter dry section, chilling roller seal wire, S types tilt piddler, and hot blast does not circulate laddering drying from bottom to top, wind-warm syndrome 25-300 in dry section
DEG C, wind speed 3-25m/s, residence time 13-20s, fibre bundle dry out in the presence of hot blast and complete drying process；
Step 2: dried fibre bundle enters draw zone by first passage, S-shaped piddler, sequentially pass through successively continuous
Two-stage anxiety obvolvent draw roll, draw roll are hot-rolling structure, 25-300 DEG C of operating temperature, aid in Hot-blast Heating, environment is humidified, wet
Degree is adjustable in 30-90%, and drawing-off is completed under temperature and humidity effect；
Step 3: the fibre bundle after drawing-off is entering shaping area by third channel, sequence from low to uper part passes through two groups of ranks
The combination setting roll sizing of ladder type 0.4-0.45m long two pairs of rollers, shaping area are hot-rolling structure, 25-300 DEG C of operating temperature, wrapping wire 1-80
Circle, fixing time 10-70s, can realize nervous thermal finalization and relaxation heat setting simultaneously, fibre bundle leads to along wire vent after sizing
Road wire vent after licking formula oil tanker and oiling enters later collection equipment.
The present invention devises a kind of multi-functional post processing integration apparatus of wet spinning, is that (1) has the advantages of the equipment
The processing effect of standby industrialized production, while the processing line that compensate for equipment for after-treatment in industrialized production is tediously long, complicated, occupation of land
The big deficiency of area；(2) laddering drying mode is used, improves strand drying efficiency；(3) draw zone is designed as continuous two-stage
Nervous obvolvent drawing-off pattern, is embraced and power is strong, and drafting multiple matching range is big (0-20 times), suitable for conventional or customization wet spinning chemical fibre
The post-processing of product, while damp and hot drawing-off and the switching of dry heat drafting both of which can be realized；(4) thermal finalization is unique two-stage
The long two pairs of rollers combining structure of staged, nervous and two kinds of sizings of relaxation heat treatment can be carried out simultaneously.In actual production, as-spun fibre
The equipment continuous operations can be directly entered, avoid the mould of preceding spinning and post processing batch (-type) operation in conventional laboratory research
Formula, production efficiency is improved, be easy to that laboratory research is applied and gross data directly obtains.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is draw zone sectional view.
In figure：1. tension bracket, 2. dry sections, 3. draw zones, 4. shaping areas, 5. lift slide doors, 6. air outlets, 7. finish oil discs,
8. air inlet, 9. humidifiers, 10. godets, 11. draw rolls, 12. setting rolls, 13. lift slide door power motors, 14. counterweights, 15.
Blower fan, 16. heaters, 17. lift slide door guide wheels.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, the multi-functional post processing integration apparatus of wet spinning in the present embodiment, equipment overall dimensions length
Wide a height of 2500x1500x2800mm, workspace include dry section, draw zone, heat set zone.Frame is that integral type lands structure,
Independent electrical control system, the auxiliary equipment such as additional insulation, humidification, blower fan.Tension bracket is provided with the left side wall of dry section 2
1 and enter a passage, first passage, the draw zone 3 and sizing are provided with the adjacent side wall of the dry section 2 and draw zone 3
Second channel is provided with the adjacent side wall in area 4, wire vent passage and finish oil disc 7 are provided with the right side wall of shaping area 4.
The dry section 2, draw zone 3 and the front side of shaping area 4 are respectively arranged with lift slide door 5, are set on each lift slide door 5 single
Only glass vision panel.The lift slide door 5 is led by the lift slide door power motor 13 and the lift slide door of frame top being arranged in frame
The drawstring of rail 17 and connection lift slide door, which drives, to be moved up and down, and the drawstring other end sets configuration 14.Pass through lift slide door power motor
Lift slide door is driven to move up and down with the lift slide door guide rail at top, it is convenient and swift.
Dry section is designed as 14 chilling rollers, the scattered arrangement of double-row vertical, the piddler of S-shaped inclination from top to bottom, efficient drying
4.4 meters, residence time 13-20s of length, dry section size L/W/H=600/1000/1200mm, bottom heated-air drying, hot blast is not
Circulation, wind speed wind-warm syndrome is controllable, and drawing-off chamber interior sets temperature control to show.The bottom of dry section 2 sets air inlet 8, and top sets air-out
Mouth 6；The air inlet 8 sets having heaters 16.
Draw zone is the continuous two-stage hot-rolling drawing-off of nervous obvolvent, 0-20 times of total draft multiple, and one-level two level drafting multiple is appointed
Meaning combination.Draw roll is hot-rolling structure, 25-300 DEG C of operating temperature.Hot-blast Heating is aided in, environment humidification, humidity is in 30-90%
It is adjustable, temperature and humidity measure and electronical display, draw zone size L/W/H=1000/1000/1200mm are set in drawing-off room.Heat
Wind does not circulate auxiliary heating from bottom to top, and drawing-off room sets temperature and humidity to monitor, can realized by electric regulating system damp and hot
Drawing-off and the switching of dry heat drafting, draw roll isosceles triangle are enumerated, and are designed to 2-3-2 combining structures.The bottom of draw zone 3 is set
Air inlet 8 is put, top sets air outlet 6；The air inlet 8 sets having heaters 16 and humidifier 9.
The structure in relaxation heat setting area is that the long two pairs of rollers of two groups of staged 400-450mm combine customized pattern, hot-rolling structure, work
Make 25-300 DEG C of temperature.Wrapping wire 1-80 is enclosed, fixing time 10-70s.Sizing can realize that nervous thermal finalization and relaxation heat are fixed simultaneously,
Shaping area size L/W/H=900/1500/1200mm, the arrangement of draw roll staged sphere of movements for the elephants shape.Enter silk operation to complete, guarantor of leaving behind
Warm lift slide door, fiber is completed to dry in device interior order, drawing-off and heat-setting process, through form can be from outside from inside
Strand running situation.
Strand running situation of the present invention, it is specific as follows：
Step 1: as-spun fibre tow is clamped by tension bracket, rotated by rubber roll and feed silk, strand enters by entering a passage
Enter dry section, chilling roller seal wire, S types tilt piddler, and hot blast does not circulate laddering drying from bottom to top, wind-warm syndrome 25-300 in dry section
DEG C, wind speed 3-25m/s, residence time 13-20s, fibre bundle dry out in the presence of hot blast and complete drying process；
Step 2: dried fibre bundle enters draw zone by first passage, S-shaped piddler, sequentially pass through successively continuous
Two-stage anxiety obvolvent draw roll, draw roll are hot-rolling structure, 25-300 DEG C of operating temperature, aid in Hot-blast Heating, environment is humidified, wet
Degree is adjustable in 30-90%, and drawing-off is completed under temperature and humidity effect；
Step 3: the fibre bundle after drawing-off is entering shaping area by third channel, sequence from low to uper part passes through two groups of ranks
The combination setting roll sizing of ladder type 0.4-0.45m long two pairs of rollers, shaping area are hot-rolling structure, 25-300 DEG C of operating temperature, wrapping wire 1-80
Circle, fixing time 10-70s, can realize nervous thermal finalization and relaxation heat setting simultaneously, fibre bundle leads to along wire vent after sizing
Road wire vent after licking formula oil tanker and oiling enters later collection equipment.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (9)
1. the multi-functional post processing integration apparatus of wet spinning, it is characterised in that：Open frame is landed including one, in the frame
Dry section (2), draw zone (3) and shaping area (4) are sequentially set with from left to right；
Tension bracket (1) is provided with dry section (2) left side wall and enters a passage, the dry section (2) and draw zone (3) phase
It is provided with first passage in adjacent side wall, second channel is provided with the draw zone (3) and shaping area (4) adjacent side wall,
Wire vent passage and finish oil disc (7) are provided with shaping area (4) right side wall.
2. the multi-functional post processing integration apparatus of wet spinning according to claim 1, it is characterised in that：The dry section
(2) lift slide door (5), is respectively arranged with front side of draw zone (3) and shaping area (4), the lift slide door (5) is by being arranged in frame
Lift slide door power motor (13) and frame top lift slide door guide rail (17) and connect lift slide door drawstring drive on move down
Dynamic, the drawstring other end sets counterweight (14).
3. the multi-functional post processing integration apparatus of wet spinning according to claim 2, it is characterised in that：Each lift slide door
(5) independent glass vision panel is set on.
4. the multi-functional post processing integration apparatus of wet spinning according to claim 1, it is characterised in that：The dry section
(2) 14 chilling rollers, the scattered arrangement of double-row vertical, the piddler of S-shaped inclination from top to bottom are internally provided with；Dry section (2) bottom is set
Air inlet (8) is put, top sets air outlet (6)；The air inlet (8) sets having heaters (16).
5. the multi-functional post processing integration apparatus of wet spinning according to claim 4, it is characterised in that：The dry section
(2) it is internal that temperature indicating device is set.
6. the multi-functional post processing integration apparatus of wet spinning according to claim 1, it is characterised in that：The draw zone
(3) internal to set continuous two-stage anxiety obvolvent drawing-off pattern, draw roll isosceles triangle is enumerated, and is designed to 2-3-2 combination knots
Structure, 0-20 times of drawing-off general times, one-level two level drafting multiple any combination；Draw zone (3) bottom sets air inlet (8), top
Air outlet (6) is set；The air inlet (8) sets having heaters (16) and humidifier (9).
7. the multi-functional post processing integration apparatus of wet spinning according to claim 6, it is characterised in that：The draw zone
(3) it is internal that temperature indicating device and humidity detection display device are set.
8. the multi-functional post processing integration apparatus of wet spinning according to claim 1, it is characterised in that：The shaping area
(4) internal to set the long two pairs of rollers combination customized patterns of two groups of staged 0.4-0.45m, the arrangement of draw roll staged matrix pattern can
Realize nervous thermal finalization and relaxation heat setting simultaneously.
9. the wet spinning realized using the multi-functional post processing integration apparatus of any described wet spinnings of claim 1-8 is more
Function post-processing approach, it is characterised in that：Comprise the following steps that：
Step 1: as-spun fibre tow is clamped by tension bracket, rotated by rubber roll and feed silk, strand through entering a passage enter it is dry
Dry area, chilling roller seal wire, S types tilt piddler, and hot blast does not circulate laddering drying from bottom to top in dry section, 25-300 DEG C of wind-warm syndrome,
Wind speed 3-25m/s, residence time 13-20s, fibre bundle dry out in the presence of hot blast and complete drying process；
Step 2: dried fibre bundle enters draw zone by first passage, S-shaped piddler, continuous two-stage is sequentially passed through successively
Nervous obvolvent draw roll, draw roll are hot-rolling structure, and 25-300 DEG C of operating temperature aids in Hot-blast Heating, environment humidification, and humidity exists
30-90% is adjustable, and drawing-off is completed under temperature and humidity effect；
Step 3: the fibre bundle after drawing-off is entering shaping area by third channel, sequence from low to uper part passes through two groups of stageds
The long two pairs of rollers combination setting roll sizings of 0.4-0.45m, shaping area is hot-rolling structure, 25-300 DEG C of operating temperature, wrapping wire 1-80 circles, is determined
Shape time 10-70s, nervous thermal finalization and relaxation heat setting can be realized simultaneously, fibre bundle passes through along wire vent passage after sizing
Cross and lick wire vent after formula oil tanker oils and enter later collection equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823032.5A CN107687029B (en) | 2017-09-13 | 2017-09-13 | The multi-functional post-processing integration apparatus of wet spinning and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823032.5A CN107687029B (en) | 2017-09-13 | 2017-09-13 | The multi-functional post-processing integration apparatus of wet spinning and processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107687029A true CN107687029A (en) | 2018-02-13 |
| CN107687029B CN107687029B (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710823032.5A Active CN107687029B (en) | 2017-09-13 | 2017-09-13 | The multi-functional post-processing integration apparatus of wet spinning and processing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636114A (en) * | 2020-06-12 | 2020-09-08 | 东华大学 | Preparation of high-strength high-conductivity polyvinyl alcohol/graphene composite fiber |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2036535U (en) * | 1988-08-23 | 1989-04-26 | 中国科学院山西煤炭化学研究所 | Smallsize wet spinning machine |
| CN1632190A (en) * | 2003-12-23 | 2005-06-29 | 上海联吉合纤有限公司 | Method and apparatus for preparing chemical staple fiber |
| US7057023B2 (en) * | 2002-01-11 | 2006-06-06 | Nexia Biotechnologies Inc. | Methods and apparatus for spinning spider silk protein |
| CN2885895Y (en) * | 2005-05-10 | 2007-04-04 | 东华大学 | Integrated device for preparing poly-p-phenylenebenzobisoxazole fibre |
| CN201835016U (en) * | 2010-10-09 | 2011-05-18 | 阜宁澳洋科技有限责任公司 | Small experimental wet spinning device |
| CN102071478A (en) * | 2009-11-24 | 2011-05-25 | 中原工学院 | Small-sized wet spinning device |
| CN204125577U (en) * | 2014-10-17 | 2015-01-28 | 张家港锦亿化纤有限公司 | A kind of continuous spinning machine |
-
2017
- 2017-09-13 CN CN201710823032.5A patent/CN107687029B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2036535U (en) * | 1988-08-23 | 1989-04-26 | 中国科学院山西煤炭化学研究所 | Smallsize wet spinning machine |
| US7057023B2 (en) * | 2002-01-11 | 2006-06-06 | Nexia Biotechnologies Inc. | Methods and apparatus for spinning spider silk protein |
| CN1632190A (en) * | 2003-12-23 | 2005-06-29 | 上海联吉合纤有限公司 | Method and apparatus for preparing chemical staple fiber |
| CN2885895Y (en) * | 2005-05-10 | 2007-04-04 | 东华大学 | Integrated device for preparing poly-p-phenylenebenzobisoxazole fibre |
| CN102071478A (en) * | 2009-11-24 | 2011-05-25 | 中原工学院 | Small-sized wet spinning device |
| CN201835016U (en) * | 2010-10-09 | 2011-05-18 | 阜宁澳洋科技有限责任公司 | Small experimental wet spinning device |
| CN204125577U (en) * | 2014-10-17 | 2015-01-28 | 张家港锦亿化纤有限公司 | A kind of continuous spinning machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636114A (en) * | 2020-06-12 | 2020-09-08 | 东华大学 | Preparation of high-strength high-conductivity polyvinyl alcohol/graphene composite fiber |
| CN111636114B (en) * | 2020-06-12 | 2021-08-31 | 东华大学 | Preparation of high-strength high-conductivity polyvinyl alcohol/graphene composite fiber |
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| Publication number | Publication date |
|---|---|
| CN107687029B (en) | 2019-09-20 |
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