CN106480514B - A kind of low energy consumption fiber product preparation method - Google Patents
A kind of low energy consumption fiber product preparation method Download PDFInfo
- Publication number
- CN106480514B CN106480514B CN201610652310.0A CN201610652310A CN106480514B CN 106480514 B CN106480514 B CN 106480514B CN 201610652310 A CN201610652310 A CN 201610652310A CN 106480514 B CN106480514 B CN 106480514B
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- masterbatch
- screw extruder
- feeding barrel
- drying machine
- spinneret
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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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
-
- 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
- D01D1/04—Melting filament-forming substances
-
- 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
-
- 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
- D01D1/065—Addition and mixing of substances to the spinning solution or to the melt; Homogenising
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a kind of low energy consumption fiber product preparation methods, include the following steps：Polyester master particle masterbatch drying machine is put into first to be dried, secondly polyester master particle and the Masterbatch of addition prepare spinning melt in screw extruder after drying, then melt is extruded into melt stream by spinneret assembly, it is connected by transfer pipeline between the masterbatch drying machine and screw extruder, melt is sent to spinneret assembly by the screw extruder by metering pump, the masterbatch drying machine is provided with one, at least two groups are arranged in the screw extruder and spinneret assembly, the transfer pipeline includes a main line and several branch lines for being drawn by main line, the main line is connect with masterbatch drying machine, the outlet of the branch line is connect with the feed hopper of each screw extruder, the feed hopper of the screw extruder is also associated with Masterbatch metered dispensing unit.The individual demand that the present invention is conveniently directed to different small lot clients produces, and avoids excessive energy consumption.
Description
Present patent application is a kind of divisional application of invention and created name " melt spinning production technology ", original application
The applying date is August in 2014 26, and application No. is 2014104239806.
Technical field
The present invention relates to melt spinning production technologies.
Background technology
General melt spinning production equipment includes masterbatch drying machine, screw extruder and spinneret assembly, master batch drying
It is connected by a transfer pipeline between machine and screw extruder, the polyester granulate by masterbatch drying machine drying is through transfer pipeline
It is transmitted to screw extruder, melt is sent to spinneret assembly by screw extruder by metering pump.It is suitable for criticizing on a large scale
Quantization production, but for the individual demand of different small lot clients, also need to start all devices production,
It is well known, however, that production of chemical fibres is highly energy-consuming, carrying out production using this equipment causes great energy waste.
In addition, for using for the fiber product on summer and autumn clothes, comfortable ventilating is not only needed, but also needs to meet
The demand of antiultraviolet and mosquito proof.
Invention content
The technical problems to be solved by the invention are just to provide a kind of low energy consumption fiber product preparation method, convenient for not
The individual demand of same small lot client produces, and avoids excessive energy consumption, while making the fiber product produced
Meets the needs of comfortable ventilating, antiultraviolet and mosquito proof.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：A kind of low energy consumption fiber product preparation method,
Include the following steps：Polyester master particle masterbatch drying machine is put into first to be dried, it is secondly dry after polyester master particle and addition
Masterbatch prepares spinning melt in screw extruder, and then melt is extruded into melt stream by spinneret assembly, described
It is connected by transfer pipeline between masterbatch drying machine and screw extruder, melt is sent to by the screw extruder by metering pump
Spinneret assembly, the spinneret assembly include spinneret, and the spinneret is equipped with the perseverance of several tapered radial distributions
The thin footpath spinneret orifice of set aperture, the masterbatch drying machine are provided with one, the screw extruder and spinneret assembly be arranged to
Few two groups, the transfer pipeline includes a main line and several branch lines for being drawn by main line, the main line and mother
Grain drying machine connection, the outlet of the branch line are connect with the feed hopper of each screw extruder, the screw extruder
Feed hopper is also associated with Masterbatch metered dispensing unit, and the Masterbatch metered dispensing unit includes the feeding being sequentially connected
Bucket, blank cylinder, material blanking tube and online weighing conveying device are equipped in the blank cylinder and fill the cutting of Masterbatch cutting again
It sets, the discharge port of the material blanking tube is equipped with striker plate, and the striker plate is controlled by online weighing conveying device and opened and closed, the color masterbatch
Grain includes activated carbon masterbatch, uvioresistant masterbatch and mosquito-proof masterbatch；The blank cylinder includes cylinder, the cylinder into
Mouth is equipped with import flashboard, and the cartridge outlet is equipped with outlet flashboard, and the inner barrel is equipped with blank roller, the thin footpath spinneret orifice
Input end be equipped with tapered inlet, the spinneret thin footpath spinneret orifice inlet side be equipped with taper guiding import, thin footpath spinneret
The tapered inlet in hole connects with guiding import.
Preferably, the feeding barrel is obliquely installed, and the bottom of the feeding barrel is equipped with a turntable, and the feeding bottom of the barrel exists
Low level side extreme lower position is equipped with a discharge nozzle, and the feeding barrel is equipped with one from feeding barrel high position side to low level side below bung hole
The input end of the feed pipe of extension, the feed pipe is pierced by from feeding barrel, and the outlet end of the feed pipe is close to the low of feeding barrel
Position side inner barrel wall.
Preferably, capping has glass cover, bung hole end face high position side centre position to be equipped on the bung hole of the feeding barrel
Axis pin, the glass cover are hinged on axis pin.
Preferably, the feeding barrel is positive taper type cylinder, and the angle of inclination of the feeding barrel is 45 degree, outside the feeding barrel
Bucket wall is equipped with the connecting tube passed through for feed pipe, and the connecting tube fixes feed pipe and connecting tube equipped with screw.
Preferably, the material blanking tube is obliquely installed, and the material blanking tube is made of multistage differing tilt angles sectional pipe, multistage
The angle of inclination of sectional pipe gradually reduces from high to low.
Present invention optimizes melt spinning production equipment and process, by the conveying between masterbatch drying machine and screw extruder
Several branch lines that pipeline is divided into a main line and is drawn by main line, while it is multigroup that a masterbatch drying machine, which is only arranged,
Screw extruder and the polyester master particle of spinneret assembly supply drying, in this way, can be directed to different small lot clients' simultaneously
Individual demand is produced.And it is larger and uneven according to the Masterbatch grain diameter that actually supplier supplies, in small batches
The not high problem of amount production addition precision, the present invention further improve Masterbatch metered dispensing unit, on the one hand pass through blank
The cutting device being arranged in cylinder carries out cutting homogenizing to Masterbatch makes online weighing on the other hand by the blanking of gradually reduction of speed
Conveying device more uniform reception blanking and can carry out accurate Weighing, once reach the Masterbatch quality of setting, i.e.,
Material blanking tube is closed rapidly by striker plate, while online weighing conveying device conveys color masterbatch to the feed hopper of screw extruder
Grain.
In addition, activated carbon masterbatch, uvioresistant masterbatch and mosquito-proof masterbatch are added in production technology of the present invention,
The addition of activated carbon masterbatch can make fabric more comfortable ventilating, and the addition of uvioresistant masterbatch and mosquito-proof masterbatch is then
Fabric can be made to meet the requirement of antiultraviolet and mosquito proof.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description：
Fig. 1 is the general structure schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of Masterbatch metered dispensing unit；
Fig. 3 is feeding barrel structural schematic diagram；
Fig. 4 is the staving and feed pipe attachment structure schematic diagram of feeding barrel；
Fig. 5 is the partial structural diagram of spinneret.
Specific implementation mode
The embodiment of the present invention is illustrated below in conjunction with Fig. 1 and 5.
As shown in Figure 1, a kind of melt spinning production equipment, including masterbatch drying machine 2, screw extruder 4 and spinning head group
Part 6 is connected between the masterbatch drying machine and screw extruder by transfer pipeline 3, and the screw extruder 4 passes through melt
Metering pump 5 is sent to spinneret assembly 6.
Wherein, masterbatch drying machine 2 is provided with one, and at least two groups are arranged in screw extruder 4 and spinneret assembly 6, multigroup
Screw extruder 4 and spinneret assembly Unit 6 are arranged parallel, and the transfer pipeline 3 is including a main line 31 and by main line
Several branch lines 32 drawn, the main line are connect with masterbatch drying machine, and the outlet of the branch line is squeezed with each screw rod
The feed hopper of press connects.
Melt spinning production equipment is optimized, the transfer pipeline between masterbatch drying machine and screw extruder is divided into one
Main line and several branch lines drawn by main line, at the same be only arranged masterbatch drying machine be multigroup screw extruder and
The dry polyester master particle of spinneret assembly supply, in this way, can be directed to simultaneously the individual demand of different small lot clients into
Row production.
And the feed hopper of screw extruder 4 is also associated with Masterbatch metered dispensing unit 1, as shown in Fig. 2, the color masterbatch
Grain metered dispensing unit 1 includes feeding barrel 11, blank cylinder 12, material blanking tube 13 and the online weighing conveying device being sequentially connected
14, it is equipped with the cutting device of Masterbatch cutting again in the blank cylinder, the discharge port of the material blanking tube is equipped with striker plate, institute
Striker plate is stated to be opened and closed by conveying device control of weighing.
The blank cylinder includes cylinder, and the cylinder import is equipped with import flashboard, and the cartridge outlet is equipped with outlet flashboard,
The inner barrel is equipped with blank roller.Each import flashboard is opened, and outlet flashboard is closed, and after charging in cylinder is suitable, is closed
Import flashboard is closed, then blank roller is started to work, and after the completion of blank, outlet flashboard is opened, to material blanking tube blanking.
The material blanking tube is obliquely installed, and the material blanking tube is made of multistage differing tilt angles sectional pipe, multistage sectional pipe
Angle of inclination by height gradually reduce on earth.
The Masterbatch grain diameter supplied according to actually supplier is larger and uneven, and small lot production addition precision is not
High problem, Masterbatch metered dispensing unit are further improved, on the one hand the cutting device pair by being arranged in blank cylinder
Masterbatch carries out cutting homogenizing keeps online weighing conveying device more uniform on the other hand by the blanking of gradually reduction of speed
It receives blanking and carries out accurate Weighing, once reaching the Masterbatch quality of setting, i.e., closed rapidly and fallen by striker plate
Expects pipe, while online weighing conveying device conveys Masterbatch to the feed hopper of screw extruder.
The feeding barrel 11 is obliquely installed, and the feeding barrel includes staving 111, and feeding bottom of the barrel is equipped with a turntable 114, turns
Disk controls rotation by the motor 115 below feeding barrel, and the feeding bottom of the barrel is equipped with a discharge nozzle in low level side extreme lower position
113, the feeding barrel below bung hole be equipped with a feed pipe 112 extended from feeding barrel high position side to low level side, it is described into
The input end of expects pipe is pierced by from feeding barrel, the low level side inner barrel wall of the outlet end of the feed pipe close to feeding barrel.
Since feeding barrel is obliquely installed, and since feed pipe from high-order side stretches into feeding barrel, feed pipe outlet end
Close to feeding barrel low level side inner barrel wall, thus Masterbatch quantity in feeding barrel can be controlled and remain at certain height, simultaneously
Due to slowly running equipped with turntable in feeding bottom of the barrel, ensures that discharging is smooth, discharge nozzle is made to be not easy to result in blockage.
In addition, capping has glass cover, bung hole end face high position side centre position to be equipped with pin on the bung hole of the feeding barrel
Axis, the glass cover are hinged on axis pin.Convenient for observing and controlling the situation in feeding barrel.The feeding barrel is positive taper type
The angle of inclination of cylinder, the feeding barrel is 45 degree, is provided in this way conducive to blanking.The feeding barrel outer barrel wall is equipped with for feed pipe
The connecting tube 116 passed through, the connecting tube fix feed pipe and connecting tube equipped with screw 117.Feed pipe can be opposite in this way
Feeding barrel does expanding-contracting action and fixation, to adjust the quantity into Masterbatch in feeding barrel.
The spinneret assembly includes spinneret 61, and the spinneret is equipped with the constant of several tapered radial distributions
The input end of the thin footpath spinneret orifice 611 in aperture, the thin footpath spinneret orifice is equipped with tapered inlet 612, and the spinneret is in spinneret orifice
Inlet side is equipped with the guiding import 613 of taper, and the tapered inlet of thin footpath spinneret orifice connects with guiding import.The tapered inlet
The ratio between sectional area of import sectional area and thin footpath spinneret orifice 1.01~20:1.The aperture of the thin footpath spinneret orifice be 0.5~2mm,
Draw ratio 5~15:1.At thin footpath die orifice exit end the spacer holes of adjacent thin footpath spinneret orifice away from 0 for thin footpath spinneret orifice diameter~
35%.
Melt spinning production technology, includes the following steps：Polyester master particle masterbatch drying machine is put into first to be dried,
Polyester master particle and the Masterbatch of addition prepare spinning melt in screw extruder after secondary drying, and then melt passes through spinning head group
Part is extruded into melt stream.
Specifically, Masterbatch includes activated carbon masterbatch, uvioresistant masterbatch and mosquito-proof masterbatch.It is therein mosquito-proof
Masterbatch may be used Masterbatch disclosed in the Chinese invention patent application No. is 201310738611.1, and activated carbon color masterbatch
Grain, uvioresistant masterbatch can then be purchased on the market, in addition, the additive amount of Masterbatch is routinely, as various colors
Ratio between master batch can be added with equal proportion, can also according to circumstances take the circumstances into consideration to increase and decrease, certainly, according to other functional need
It asks, other functional master batches can also be added again.
Claims (5)
1. a kind of low energy consumption fiber product preparation method, includes the following steps：First by polyester master particle be put into masterbatch drying machine into
Row drying, secondly polyester master particle and the Masterbatch of addition prepare spinning melt in screw extruder after drying, and then melt is logical
It crosses spinneret assembly and is extruded into melt stream, connected by transfer pipeline between the masterbatch drying machine and screw extruder,
Melt is sent to spinneret assembly by the screw extruder by metering pump, and the spinneret assembly includes spinneret, the spray
Filament plate is equipped with the thin footpath spinneret orifice in the constant aperture of several tapered radial distributions, it is characterised in that：The master batch drying
Machine is provided with one, and at least two groups are arranged in the screw extruder and spinneret assembly, and the transfer pipeline includes a supervisor
Road and several branch lines drawn by main line, the main line are connect with masterbatch drying machine, the outlet of the branch line
It is connect with the feed hopper of each screw extruder, the feed hopper of the screw extruder is also associated with Masterbatch metering distribution dress
It sets, the Masterbatch metered dispensing unit includes the feeding barrel being sequentially connected, blank cylinder, material blanking tube and online weighing conveying dress
It sets, is equipped with the cutting device of Masterbatch cutting again in the blank cylinder, the discharge port of the material blanking tube is equipped with striker plate, institute
It states striker plate and keying is controlled by online weighing conveying device, the Masterbatch includes activated carbon masterbatch, uvioresistant masterbatch
And mosquito-proof masterbatch；The blank cylinder includes cylinder, and the cylinder import is equipped with import flashboard, and the cartridge outlet is equipped with out
Mouth flashboard, the inner barrel are equipped with blank roller, and the input end of the thin footpath spinneret orifice is equipped with tapered inlet, and the spinneret exists
Thin footpath spinneret orifice inlet side is equipped with the guiding import of taper, and the tapered inlet of thin footpath spinneret orifice connects with guiding import.
2. a kind of low energy consumption fiber product preparation method according to claim 1, it is characterised in that：The feeding barrel tilts
The bottom of setting, the feeding barrel is equipped with a turntable, and the feeding bottom of the barrel is equipped with a discharge nozzle, institute in low level side extreme lower position
It states feeding barrel and is equipped with a feed pipe extended from feeding barrel high position side to low level side, the import of the feed pipe below bung hole
End is pierced by from feeding barrel, the low level side inner barrel wall of the outlet end of the feed pipe close to feeding barrel.
3. a kind of low energy consumption fiber product preparation method according to claim 2, it is characterised in that：The bucket of the feeding barrel
Capping has glass cover, bung hole end face high position side centre position to be equipped with axis pin on mouth, and the glass cover is hinged on axis pin.
4. a kind of low energy consumption fiber product preparation method according to claim 2, it is characterised in that：The feeding barrel is just
The angle of inclination of taper type cylinder, the feeding barrel is 45 degree, and the feeding barrel outer barrel wall is equipped with the connecting tube passed through for feed pipe,
The connecting tube fixes feed pipe and connecting tube equipped with screw.
5. a kind of low energy consumption fiber product preparation method according to claim 1, it is characterised in that：The material blanking tube tilts
Setting, the material blanking tube is made of multistage differing tilt angles sectional pipe, and the angle of inclination of multistage sectional pipe is from high to low gradually
It reduces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652310.0A CN106480514B (en) | 2014-08-26 | 2014-08-26 | A kind of low energy consumption fiber product preparation method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652310.0A CN106480514B (en) | 2014-08-26 | 2014-08-26 | A kind of low energy consumption fiber product preparation method |
| CN201410423980.6A CN104264243B (en) | 2014-08-26 | 2014-08-26 | A kind of melt spinning production technology |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410423980.6A Division CN104264243B (en) | 2014-08-26 | 2014-08-26 | A kind of melt spinning production technology |
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| Publication Number | Publication Date |
|---|---|
| CN106480514A CN106480514A (en) | 2017-03-08 |
| CN106480514B true CN106480514B (en) | 2018-07-20 |
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| CN201410423980.6A Active CN104264243B (en) | 2014-08-26 | 2014-08-26 | A kind of melt spinning production technology |
| CN201610657165.5A Active CN106435767B (en) | 2014-08-26 | 2014-08-26 | A kind of Multi-function chemical product preparation process |
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| CN201410423980.6A Active CN104264243B (en) | 2014-08-26 | 2014-08-26 | A kind of melt spinning production technology |
| CN201610657165.5A Active CN106435767B (en) | 2014-08-26 | 2014-08-26 | A kind of Multi-function chemical product preparation process |
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| CN106436022A (en) * | 2016-11-23 | 2017-02-22 | 天鼎丰非织造布有限公司 | Preparing method for gray ultraviolet resistant non-woven |
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| CN102230233A (en) * | 2011-06-15 | 2011-11-02 | 大连合成纤维研究设计院股份有限公司 | One-step direct spinning process for terylene industrial yarn |
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| JP3183696B2 (en) * | 1991-12-24 | 2001-07-09 | 日本エステル株式会社 | Melt spinning method for polyester |
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| WO2012124333A1 (en) * | 2011-03-15 | 2012-09-20 | フマキラー株式会社 | Method for producing insect-proof fiber and insect-proof fiber produced thereby |
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- 2014-08-26 CN CN201610652310.0A patent/CN106480514B/en active Active
- 2014-08-26 CN CN201410423980.6A patent/CN104264243B/en active Active
- 2014-08-26 CN CN201610657165.5A patent/CN106435767B/en active Active
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| CN1552961A (en) * | 2003-05-30 | 2004-12-08 | 厦门翔鹭化纤股份有限公司 | Extruding fusion method for low-fusing point polyester and preparing method for low-fusing point polyester composite fibre |
| CN102230233A (en) * | 2011-06-15 | 2011-11-02 | 大连合成纤维研究设计院股份有限公司 | One-step direct spinning process for terylene industrial yarn |
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| CN203049105U (en) * | 2013-01-08 | 2013-07-10 | 浙江裕鑫聚磐实业有限公司 | Colored-spinning fiber production device based on three-basic-color theory |
| CN103556245A (en) * | 2013-11-14 | 2014-02-05 | 苏州千色纺化纤有限公司 | Processing machine for producing textile thread made of polyester fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106435767A (en) | 2017-02-22 |
| CN104264243A (en) | 2015-01-07 |
| CN106435767B (en) | 2018-08-21 |
| CN106480514A (en) | 2017-03-08 |
| CN104264243B (en) | 2016-11-23 |
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