CN114000208A - Drying and shaping equipment for chemical fiber production - Google Patents
Drying and shaping equipment for chemical fiber production Download PDFInfo
- Publication number
- CN114000208A CN114000208A CN202111293707.2A CN202111293707A CN114000208A CN 114000208 A CN114000208 A CN 114000208A CN 202111293707 A CN202111293707 A CN 202111293707A CN 114000208 A CN114000208 A CN 114000208A
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- China
- Prior art keywords
- drying
- chemical fiber
- sealed
- wheel
- drying cylinder
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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
- 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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- 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
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/12—Controlling movement, tension or position of material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses drying and shaping equipment for chemical fiber production, which comprises a base, a sealing drying cylinder, a self-sealing wire inlet, a chemical fiber drying paired wheel, a drying spiral groove, an air exhaust channel, an air exhaust pump, an air flow temperature sensor, a tension sensor, an infrared heater, a cyclone generator and a self-sealing wire outlet. The chemical fiber drying and shaping device can stretch and shape the chemical fiber in the chemical fiber drying process, prevent shrinkage and deformation of the chemical fiber, adjust the overall temperature according to the real-time temperature of the chemical fiber drying area, improve the drying quality, quickly adsorb and remove water vapor in the chemical fiber drying area, and improve the drying efficiency.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of chemical fiber drying equipment, in particular to the technical field of drying and shaping equipment for chemical fiber production.
[ background of the invention ]
The chemical fiber is prepared by using natural high molecular compound or artificially synthesized high molecular compound as raw material and through the processes of preparing spinning solution, spinning, post-treatment and the like. The length, thickness, whiteness and gloss of the fiber can be adjusted in the production process. And respectively has the advantages of light resistance, wear resistance, easy washing, easy drying, no mildew and rot, no worm damage and the like. It is widely used for manufacturing clothing fabrics, filter cloth, conveyer belt, hose, rope, fishing net, electric insulating wire, medical suture, tyre cord fabric, parachute, etc. Generally, a polymer compound is prepared into a solution or a melt, extruded from fine holes of a spinneret, and then coagulated to form a fiber. The product can be continuous filament, short fiber with certain length or uncut tow, etc. The trade name of chemical fiber, china's temporary regulations, synthetic short fiber, cellulose short fiber, and filament, etc. the trade name of chemical fiber, china's temporary regulations, synthetic short fiber, etc. is named "lun" (e.g. chinlon, dacron), cellulose short fiber, etc. is named "fiber" (e.g. viscose fiber, cuprammonium fiber), and filament is added with "silk" character at the end, or "lun", "fiber", etc. are changed into "silk". The supermolecular structure of the chemical fiber after bundling and stretching is not perfect and stable enough, although the physical and mechanical properties of the chemical fiber are represented by high strength, low extensibility and large initial modulus, and the chemical fiber can generate large shrinkage particularly when being heated, wetted or subjected to wet heat treatment, and does not meet the requirements of subsequent processing, therefore, the polyester fiber tows are dried and shaped in the subsequent processing process to repair and improve the formed structure of the fiber in the forming process, so as to improve the dimensional stability of the fiber and further improve the physical and mechanical properties of the fiber. Traditional chemical fiber drying and shaping equipment only can carry out drying and shaping to the chemical fiber through the cavity, and the stoving in-process can not be tensile to the chemical fiber, and the difficult regulation and control of stoving temperature simultaneously leads to the chemical fiber to shrink at the stoving in-process and warp, and the too high chemical fiber structure of stoving temperature is destroyed, and stoving temperature is low excessively, and the chemical fiber is dry not thorough, seriously influences the follow-up processing quality of chemical fiber.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a drying and shaping device for chemical fiber production, which can stretch and shape chemical fibers in the chemical fiber drying process, prevent shrinkage and deformation of the chemical fibers, adjust the overall temperature according to the real-time temperature of a chemical fiber drying area, improve the drying quality, quickly adsorb and remove water vapor in the chemical fiber drying area, and improve the drying efficiency.
In order to achieve the purpose, the invention provides drying and shaping equipment for chemical fiber production, which comprises a base, a sealed drying cylinder, a self-sealing wire inlet, a chemical fiber drying pair wheel, a drying spiral groove, an air exhaust channel, an air exhaust pump, an air current temperature sensor, a tension sensor, an infrared heater, a cyclone generator and a self-sealing wire outlet, wherein the top of the base is transversely provided with the sealed drying cylinder, the left side of the sealed drying cylinder is provided with the self-sealing wire inlet, the right side of the self-sealing wire inlet is provided with the chemical fiber drying pair wheel, the chemical fiber drying pair wheel is symmetrically extruded in the front and back direction, the chemical fiber drying pair wheel is a high heat conduction wheel, the spiral drying spiral groove is arranged on the circumferential surface of the chemical fiber drying pair wheel, the bottom of the drying spiral groove is communicated with a plurality of air exhaust channels, one end of each air exhaust channel is connected with an air exhaust pump, and the air exhaust pump is arranged in the sealed drying cylinder, the chemical fiber drying coupling wheel is a variable speed driving wheel, a tension sensor is arranged in the chemical fiber drying coupling wheel, a plurality of infrared heaters are uniformly arranged on the inner side wall of the sealed drying cylinder in a spiral mode in a surrounding mode, the infrared heaters are connected with the air flow temperature sensor, cyclone generators are arranged on the front side and the rear side of the sealed drying cylinder, and a self-sealing outlet is arranged on the right side of the sealed drying cylinder.
Preferably, the dehumidifying drying box is detachably mounted at the exhaust port of the air pump, and the exhaust port of the air pump is arranged in the sealed drying cylinder.
Preferably, an electric heating rod is clamped in the chemical fiber drying paired wheel and connected with an airflow temperature sensor, and the heating temperature of the electric heating rod is always lower than the sensing temperature of the airflow temperature sensor.
Preferably, the side face of the infrared heater is provided with a plurality of circular arc-shaped cyclone paddles, the cyclone paddles are spirally and uniformly distributed on the inner side wall of the sealed drying cylinder in a surrounding mode, and the cyclone paddles are high-heat-conductivity paddles.
Preferably, the sealed drying cylinder is cylindrical, and a heat insulation layer is arranged on the outer side of the sealed drying cylinder.
Preferably, the number of the chemical fiber drying pair wheels is at least two, and the chemical fiber drying pair wheels are uniformly distributed in the sealed drying cylinder.
Preferably, the depth of the drying spiral groove is two thirds of the diameter of the chemical fiber material, and the chemical fiber drying paired wheels are detachably arranged in the sealed drying cylinder.
The invention has the beneficial effects that: according to the invention, the base, the sealed drying cylinder, the self-sealing wire inlet, the chemical fiber drying paired wheels, the drying spiral groove, the air exhaust channel, the air exhaust pump, the air flow temperature sensor, the tension sensor, the infrared heater, the cyclone generator and the self-sealing wire outlet are combined together, and through experimental optimization, the chemical fiber can be stretched and shaped by the drying and shaping equipment in the chemical fiber drying process, the chemical fiber shrinkage deformation is prevented, meanwhile, the overall temperature can be adjusted according to the real-time temperature of a chemical fiber drying area, the drying quality is improved, the water vapor in the chemical fiber drying area is rapidly adsorbed and removed, and the drying efficiency is improved.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic structural diagram of a drying and sizing apparatus for chemical fiber production according to the present invention.
In the figure: the method comprises the following steps of 1-base, 2-sealing drying cylinder, 3-self-sealing wire inlet, 4-chemical fiber drying paired wheels, 5-drying spiral groove, 6-air exhaust channel, 7-air exhaust pump, 8-airflow temperature sensor, 9-tension sensor, 10-infrared heater, 11-cyclone generator, 12-self-sealing wire outlet, 13-dehumidifying drying box, 14-electric heating rod and 15-cyclone paddle.
[ detailed description ] embodiments
Referring to fig. 1, the drying and shaping equipment for chemical fiber production of the invention comprises a base 1, a sealed drying cylinder 2, a self-sealing wire inlet 3, a chemical fiber drying pair wheel 4, a drying spiral groove 5, an air exhaust channel 6, an air exhaust pump 7, an air current temperature sensor 8, a tension sensor 9, an infrared heater 10, a cyclone generator 11 and a self-sealing wire outlet 12, wherein the top of the base 1 is transversely provided with the sealed drying cylinder 2, the left side of the sealed drying cylinder 2 is provided with the self-sealing wire inlet 3, the right side of the self-sealing wire inlet 3 is provided with the chemical fiber drying pair wheel 4, the chemical fiber drying pair wheel 4 is symmetrically extruded from front to back, the chemical fiber drying pair wheel 4 is a high heat conduction wheel, the circumferential surface of the chemical fiber drying pair wheel 4 is provided with the spiral drying spiral groove 5, the bottom of the drying spiral groove 5 is communicated with a plurality of air exhaust channels 6, one end of the air exhaust channel 6 is connected with the air exhaust pump 7, the air pump 7 is arranged in the sealed drying cylinder 2, an air temperature sensor 8 is arranged at the joint of the drying spiral groove 5 and the air exhaust channel 6, the chemical fiber drying coupling wheel 4 is a variable speed driving wheel, a tension sensor 9 is arranged in the chemical fiber drying coupling wheel 4, a plurality of infrared heaters 10 are spirally and uniformly arranged on the inner side wall of the sealed drying cylinder 2 in a surrounding manner, the infrared heaters 10 are connected with the air temperature sensor 8, the front side and the rear side of the sealed drying cylinder 2 are provided with cyclone generators 11, the right side of the sealed drying cylinder 2 is provided with a self-sealing outlet 12, a dehumidifying drying box 13 is detachably mounted at the air exhaust port of the air pump 7, the air exhaust port of the air pump 7 is arranged in the sealed drying cylinder 2, an electric heating rod 14 is clamped in the chemical fiber drying coupling wheel 4, and the electric heating rod 14 is connected with the air temperature sensor 8, the heating temperature of electrical heating rod 14 is less than the induction temperature of air current temperature-sensing ware 8 all the time, infrared heater 10 side is provided with a plurality of convex whirlwind oar 15, whirlwind oar 15 is spiral evenly around distributing on the inside wall of sealed drying cylinder 2, whirlwind oar 15 is high heat conduction oar, the shape of sealed drying cylinder 2 is cylindrical, the outside of sealed drying cylinder 2 is provided with thermal-insulated heat preservation, the quantity of chemical fibre stoving wheel 4 has two pairs at least, chemical fibre stoving wheel 4 evenly distributed is in sealed drying cylinder 2, the degree of depth of stoving helicla flute 5 is two-thirds of chemical fibre material diameter, chemical fibre stoving wheel 4 can be dismantled and set up in sealed drying cylinder 2.
According to the invention, the base 1, the sealed drying cylinder 2, the self-sealing wire inlet 3, the chemical fiber drying paired wheel 4, the drying spiral groove 5, the air exhaust channel 6, the air exhaust pump 7, the air flow temperature sensor 8, the tension sensor 9, the infrared heater 10, the cyclone generator 11 and the self-sealing wire outlet 12 are combined together, and through experimental optimization, the chemical fiber drying and shaping device can stretch and shape the chemical fiber in the chemical fiber drying process, prevent chemical fiber shrinkage deformation, and meanwhile, the whole temperature can be adjusted according to the real-time temperature of a chemical fiber drying area, so that the drying quality is improved, water vapor in the chemical fiber drying area is quickly adsorbed and removed, and the drying efficiency is improved.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (7)
1. The utility model provides a chemical fibre production is with stoving modular system which characterized in that: comprises a base (1), a sealed drying cylinder (2), a self-sealing wire inlet (3), a chemical fiber drying pair wheel (4), a drying spiral groove (5), an air exhaust passage (6), an air exhaust pump (7), an air current temperature sensor (8), a tension sensor (9), an infrared heater (10), a cyclone generator (11) and a self-sealing wire outlet (12), wherein the sealed drying cylinder (2) is transversely arranged at the top of the base (1), the self-sealing wire inlet (3) is arranged at the left side of the sealed drying cylinder (2), a chemical fiber drying pair wheel (4) is arranged at the right side of the self-sealing wire inlet (3), the chemical fiber drying pair wheel (4) is symmetrically extruded from front to back, the chemical fiber drying pair wheel (4) is a high heat conduction wheel, a spiral drying spiral groove (5) is arranged on the circumferential surface of the chemical fiber drying pair wheel (4), and a plurality of air exhaust passages (6) are communicated with the bottom of the drying spiral groove (5), one end of an air exhaust channel (6) is connected with an air exhaust pump (7), the air exhaust pump (7) is arranged in a sealed drying cylinder (2), an air flow temperature sensor (8) is arranged at the joint of a drying spiral groove (5) and the air exhaust channel (6), a chemical fiber drying coupling wheel (4) is a variable speed driving wheel, a tension sensor (9) is arranged in the chemical fiber drying coupling wheel (4), a plurality of infrared heaters (10) are uniformly arranged on the inner side wall of the sealed drying cylinder (2) in a spiral mode in a surrounding mode, the infrared heaters (10) are connected with the air flow temperature sensor (8), cyclone generators (11) are arranged on the front side and the rear side of the sealed drying cylinder (2), and a self-sealing outlet (12) is arranged on the right side of the sealed drying cylinder (2).
2. The drying and sizing device for chemical fiber production as claimed in claim 1, wherein: the air outlet of the air pump (7) is detachably provided with a dehumidifying drying box (13), and the air outlet of the air pump (7) is arranged in the sealed drying cylinder (2).
3. The drying and sizing device for chemical fiber production as claimed in claim 1, wherein: chemical fiber stoving wheel (4) is interior to press from both sides and is equipped with electric heating rod (14), electric heating rod (14) link to each other with air current temperature-sensing ware (8), the heating temperature of electric heating rod (14) is less than the induction temperature of air current temperature-sensing ware (8) all the time.
4. The drying and sizing device for chemical fiber production as claimed in claim 1, wherein: the infrared heater (10) side is provided with a plurality of circular arc whirlwind oar (15), whirlwind oar (15) are spiral evenly to encircle and distribute on the inside wall of sealed drying cylinder (2), whirlwind oar (15) are high heat conduction oar.
5. The drying and sizing device for chemical fiber production as claimed in claim 1, wherein: the sealed drying cylinder (2) is cylindrical, and a heat insulation layer is arranged on the outer side of the sealed drying cylinder (2).
6. The drying and sizing device for chemical fiber production as claimed in claim 1, wherein: the number of the chemical fiber drying pair wheels (4) is at least two, and the chemical fiber drying pair wheels (4) are uniformly distributed in the sealed drying cylinder (2).
7. The drying and sizing device for chemical fiber production as claimed in claim 1, wherein: the depth of the drying spiral groove (5) is two thirds of the diameter of the chemical fiber material, and the chemical fiber drying coupling wheel (4) is detachably arranged in the sealed drying cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111293707.2A CN114000208B (en) | 2021-11-03 | 2021-11-03 | Drying and shaping equipment for chemical fiber production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111293707.2A CN114000208B (en) | 2021-11-03 | 2021-11-03 | Drying and shaping equipment for chemical fiber production |
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| Publication Number | Publication Date |
|---|---|
| CN114000208A true CN114000208A (en) | 2022-02-01 |
| CN114000208B CN114000208B (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111293707.2A Active CN114000208B (en) | 2021-11-03 | 2021-11-03 | Drying and shaping equipment for chemical fiber production |
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| Country | Link |
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| CN (1) | CN114000208B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115964A (en) * | 2009-12-30 | 2011-07-06 | 宁波荣溢化纤科技有限公司 | Drying method of ultrahigh molecular weight polyethylene (UHMWPE) fibers |
| US20130014348A1 (en) * | 2011-01-13 | 2013-01-17 | E. I. Du Pont De Nemours And Company | Production of and drying of copolymer fibers |
| CN102978726A (en) * | 2012-12-03 | 2013-03-20 | 吴江市东飞化纤有限公司 | Yarn drying device |
| CN102978725A (en) * | 2012-12-03 | 2013-03-20 | 吴江市东飞化纤有限公司 | Chemical fiber drying device |
| CN107299403A (en) * | 2017-07-31 | 2017-10-27 | 陈骏 | A kind of new chemical fibre drying equipment |
| CN208844229U (en) * | 2018-07-17 | 2019-05-10 | 福建省长乐市立峰纺织有限公司 | A kind of novel dried modular system of chemical fibre |
| CN211497885U (en) * | 2019-12-30 | 2020-09-15 | 石狮市龙兴隆染织实业有限公司 | Spinning chemical fiber's branch silk drying equipment |
| CN213925153U (en) * | 2020-12-07 | 2021-08-10 | 杭州永昌锦纶有限公司 | Environment-friendly spinning production device for flame-retardant polyamide fiber |
| CN214088754U (en) * | 2020-12-22 | 2021-08-31 | 四川华顺海天化纤有限责任公司 | Hollow fiber membrane silk drying device |
-
2021
- 2021-11-03 CN CN202111293707.2A patent/CN114000208B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115964A (en) * | 2009-12-30 | 2011-07-06 | 宁波荣溢化纤科技有限公司 | Drying method of ultrahigh molecular weight polyethylene (UHMWPE) fibers |
| US20130014348A1 (en) * | 2011-01-13 | 2013-01-17 | E. I. Du Pont De Nemours And Company | Production of and drying of copolymer fibers |
| CN102978726A (en) * | 2012-12-03 | 2013-03-20 | 吴江市东飞化纤有限公司 | Yarn drying device |
| CN102978725A (en) * | 2012-12-03 | 2013-03-20 | 吴江市东飞化纤有限公司 | Chemical fiber drying device |
| CN107299403A (en) * | 2017-07-31 | 2017-10-27 | 陈骏 | A kind of new chemical fibre drying equipment |
| CN208844229U (en) * | 2018-07-17 | 2019-05-10 | 福建省长乐市立峰纺织有限公司 | A kind of novel dried modular system of chemical fibre |
| CN211497885U (en) * | 2019-12-30 | 2020-09-15 | 石狮市龙兴隆染织实业有限公司 | Spinning chemical fiber's branch silk drying equipment |
| CN213925153U (en) * | 2020-12-07 | 2021-08-10 | 杭州永昌锦纶有限公司 | Environment-friendly spinning production device for flame-retardant polyamide fiber |
| CN214088754U (en) * | 2020-12-22 | 2021-08-31 | 四川华顺海天化纤有限责任公司 | Hollow fiber membrane silk drying device |
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| Publication number | Publication date |
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| CN114000208B (en) | 2023-04-11 |
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