CN109137109A - A kind of porous POY production equipment of the thick denier of multi H shape and preparation method thereof - Google Patents
A kind of porous POY production equipment of the thick denier of multi H shape and preparation method thereof Download PDFInfo
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- CN109137109A CN109137109A CN201811086248.9A CN201811086248A CN109137109A CN 109137109 A CN109137109 A CN 109137109A CN 201811086248 A CN201811086248 A CN 201811086248A CN 109137109 A CN109137109 A CN 109137109A
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- spinning
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- production equipment
- speed
- thick denier
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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
-
- 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
- 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
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
-
- 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
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention discloses porous POY production equipments of the thick denier of a kind of multi H shape and preparation method thereof, wherein, production equipment includes the spinning manifold set gradually from top to bottom, ring blower cooling device, oiling device, spinning shaft and up- coiler, further includes multiple heating agent pipeline system and devices for melt conveying in spinning process；Preparation method includes being produced using above-mentioned production equipment, the polyester fondant of melting is entered in each spinning manifold by the melt pipe of heating agent pipeline system and device, as-spun fibre successively is extruded into after metering pump, filament spinning component again, again through ring blower cooling device, oiling device, spinning shaft, it is finally wound into spinning cake.The present invention can make more to be rapidly heated inside spinning manifold and accurately control and balance uniform temperature, guarantee product quality, and the degree of profile for reducing energy consumption, improving production efficiency and product is conducive to rear road and processes.
Description
Technical field
The invention belongs to synthetic fibers production technical fields, and in particular to a kind of porous POY of the production of the thick denier of multi H shape is set
It is standby and preparation method thereof.
Background technique
Existing POY production equipment usually by spinning manifold, ring blower cooling device, oiling device, spinning shaft and
The major parts such as up- coiler composition.Linear type POY manufacturers select the poroid spinneret of rectangle substantially at present, but its is different
Shape degree is small (< 65), and especially in stretching process, can be generated a large amount of in spinning process with such spinneret orifice spinning
Fracture of wire and lousiness are unfavorable for production and the raising of quality.
Heating agent pipeline system and device in spinning equipment plays critical effect to POY production, is POY lifes
Offer one is provided and stablizes reasonable technique production temperature, wherein the uniform and stable of temperature is even more important.Existing heating agent pipeline system
Bulk cargo is set, as shown in figure 4, after hot Media Oven electric heating in furnace biphenyl be warming up to 258 DEG C or so start gasification become gaseous state biphenyl, by
It is greater than some gaseous state small molecules of air and its generation, the gas that air and gaseous state small molecule are constantly generated in gaseous state biphenyl specific gravity
The system passes through valve closed system after state biphenyl extrusion system；Gaseous state biphenyl liquefy after rising to condenser reflux biphenyl
Furnace, so that forming the circulatory system, spin manifold temperature is able to guarantee to stablize.Heating agent always generates some small during heating and gasifying
Molecular substance, and technique initialization temperature is not achieved in these small-molecule substances, the uniformity of adversely effecting temp in the entire system,
So drainer discharge must be led to.The system has the disadvantage in that 1, heating agent pipeline system and device includes 9 defeated for melt at present
The pipeline sent, respectively A, B, C, D, E, F, G, H and I pipeline, C, D, E, F, G pipeline in figure, the small molecule object in gaseous heating medium
Matter can rise to drainer since pipeline is apart from relatively short well；However A, B, H, I pipeline in figure, due to pipeline mistake
It is long, and hindered by gaseous heating medium and reflux liquid heating agent, the small-molecule substance in gaseous heating medium can not be risen to well
Drainer, so that it is more slightly lower than C, D, E, F, G pipe temperature, cause spinning temperature uneven, heating rate is slow.2, the system passes through cold
When solidifying tank exhaust: evacuation time is long, and discharge heating agent amount is big, increases hot Media Oven addition number；Effect is undesirable, is unable to reach each
The temperature of a pipeline is uniform.
The effect of the intracorporal metering pump of manifold is that spinning melt quantitative and even is transferred to spinning pack, small by spinneret
Hole sprays tow, and to ensure that tow fineness is uniform, filament spinning component after a period of use, has distillation around plate face and spinneret orifice
Object will necessarily generate a large amount of waste silk consumption so to be periodically cleaned when on the one hand cleaning under normal metering pump speed；
When on the other hand cleaning under metering pump halted state, waste silk consumption can be reduced, but will appear various failures simultaneously, common event
Barrier has: component spillage, and spillage will cause the longer time and stop spinning, and seriously affect the raising of production efficiency；Stop spin the time it is longer,
Increase power consumption, open spinning release increase melt waste discharge consumption, lead to the increase of production cost；Melt dosage during stopping spinning
It reduces, the melt conveying time of the spinning position normally produced is increased, the viscosity drop of melt becomes larger, and leads to spinning melt quality not
Stablize, while causing to pump preceding pressure oscillation, can all cause the unstable of product quality.
Summary of the invention
The present invention for the deficiency in background technique, provide a kind of porous POY of the production equipment of the thick denier of multi H shape and its
Preparation method can make more to be rapidly heated inside spinning manifold through the invention and accurately control and balance uniform temperature, protect
Product quality is demonstrate,proved, the degree of profile for reducing energy consumption, improving production efficiency and product is conducive to rear road and processes.
To achieve the above object, the technology of the present invention solution is as follows:
A kind of porous POY of production equipment of the thick denier of multi H shape, it is air-cooled including the spinning manifold that sets gradually from top to bottom, circular blow
But device, oiling device, spinning shaft and up- coiler, it is characterised in that: further include multiple for melt conveying in spinning process
Heating agent pipeline system and device, metering pump and filament spinning component are equipped in spinning manifold, metering pump is equipped with revolution speed control device, institute
Stating filament spinning component includes sand cup, diagonal screen and spinneret, is equipped with metal sand and strainer in the sand cup, the mesh number of diagonal screen is
1400um, the spinneret are equipped with spinneret orifice, and the hole count of spinneret orifice is 192f-288f, and spinneret orifice is by several " H " shape holes
Successively lateral connection forms, and the quantity in " H " shape hole is 2-4, is successively arranged the first draw-off godet, network in the up- coiler
Device, second spinning reel, take-up roll and the pressure roll being used in conjunction with each other with take-up roll.
Preferably, the entire length a of the spinneret orifice is 0.6mm, and the entire length of spinneret orifice and " H " shape hole is unilateral
The ratio of width is greater than or equal to 10.
Preferably, the One-sided Widths b in described " H " the shape hole is 0.06mm, and the whole height c in " H " shape hole is 0.18mm.
Preferably, the heating agent pipeline system and device includes each pipeline of A, B, C, D, E, F, G, H, I, each pipeline one end and heat
The connection of matchmaker's furnace, the other end are connected to drainer, and electrically operated valve one is mounted on each pipeline, and inside is mounted on temperature biography
Sensor, the temperature sensor are connect with the end PLC that rear is arranged, and the end PLC controls the unlatching of each electrically operated valve one and closes
It closes, the drainer exit is equipped with electrically operated valve two, and the electrically operated valve two is controlled by the end PLC.
Preferably, the revolution speed control device includes power supply terminal, motors of metering pumps, frequency converter, stop button, low speed end
Son and high-speed terminal, stop button are connect with power supply terminal, and frequency converter is connect with motors of metering pumps, and frequency converter is equipped with start end
Son, the low speed terminal, high-speed terminal are connect with starting terminal, the low speed terminal include K1 relay and low rate start by
Button, K1 relay are connected with low rate start button, the K1 relay be equipped with the first opened point, the second opened point, described first
Opened point is in parallel with low rate start button, and the high-speed terminal includes K2 relay and high-speed starting button, K2 relay and high
Fast start button series connection, the high-speed starting button are connected with the second opened point, and the K2 relay is equipped with third opened point, institute
It is in parallel with high-speed starting button to state third opened point, the low rate start button is additionally attached to high-speed starting button and second normally opened
Between point, the low rate start button is connected with stop button, first opened point, the second opened point and stop button string
Connection.
Preferably, each pipeline is externally provided with insulation cover.
Preferably, the temperature sensor uses thermal resistance temperature sensor.
A kind of porous POY of preparation method of the thick denier of multi H shape is produced using above-mentioned production equipment, is specifically included as follows
Step: the polyester fondant of melting is entered into each spinning manifold by the melt pipe of one of heating agent pipeline system and device
It is interior, into the intracorporal melt of each manifold using corresponding metering pump accurate measurement after, through another heating agent pipe-line system
The melt pipe of device flows into each filament spinning component, then successively by metal sand, strainer, diagonal screen and the spinneret in sand cup
Spinneret orifice be extruded into as-spun fibre, as-spun fibre is cooled and shaped through ring blower cooling device, after again through oiling device collection
Beam oils, and forms POY tow, by spinning shaft, then the first draw-off godet, Network device, second spinning reel is passed sequentially through, in pressure
Under the action of roller, rolled roller is wound into spinning cake.
Preferably, the temperature of the cooling wind of the ring blower cooling device is 19 DEG C, humidity 75%-85%, and pressure is
30Pa--45Pa。
Preferably, the winding speed of the take-up roll is 2400m/min---2600m/min.
Compared with the existing technology, the present invention has the beneficial effect that:
(1), spinneret pore structure of the invention is novel in design, can effectively reduce the inhomogeneities of melt swell, improves and produces
The degree of profile of product, and be conducive to rear road and process；
(2), reached temperature using heating agent pipeline system and device in the present invention and accurately controlled, reduce drainer exhaust time and
Heating agent discharge rate reduces the heating agent addition number of hot Media Oven, can more be rapidly heated and accurately control and balance uniform temperature,
It avoids entirety in the prior art from discharging, be not easy to reach the uniform problem of temperature；
(3), metering pump speed of the present invention can be controlled, and solved metering pump high speed rotation in the prior art or stopped the spinning period
When cleaning, leads to the problem of unnecessary energy consumption, reduces production efficiency, unstable product quality；
(4), fibrous finished product made of the present invention has good moisture absorbing and sweat releasing, permeability and wool-like effect, finished textile product tool
Have preferably imitative capillary effect should and feel；And since single fiber shape has good diffusing reflection effect, so that finished textile product is with good
Good extinction effect, soft glossy, can with there is light raw material to accomplish extinction effect, have the function of reducing cost, it is easy to produce and
Meaning.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon.
Fig. 1 is production equipment structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of filament spinning component of the present invention；
Fig. 3 is the structural schematic diagram of spinneret orifice on spinneret of the present invention；
Fig. 4 is the structural schematic diagram of heating agent pipeline system and device in the prior art
Fig. 5 is the structural schematic diagram of heating agent pipeline system and device of the present invention；
Fig. 6 is the circuit diagram of metering pump speed control device of the present invention；
Fig. 7 is the circuit control principle figure of metering pump speed control device of the present invention；
In figure: 1, spinning manifold, 2, filament spinning component, 3, ring blowing cooling device, 4, oiling device, 5, metering pump, 6, heating agent pipeline
System and device, 7, spinning shaft, 8, up- coiler, the 9, first draw-off godet, 10, Network device, 11, second spinning reel, 12, take-up roll,
13, pressure roll, 14, sand cup, 15, diagonal screen, 16, spinneret, 16-1, spinneret orifice, 17, hot Media Oven, 18, electrically operated valve one, 19,
Drainer, 20, motors of metering pumps, 21, power supply terminal, 22, low speed terminal, 23, high-speed terminal, 24, starting terminal, 25, stopping
Button, 26, low rate start button, 27, high-speed starting button, the 28, second opened point, 29, third opened point, 30, K1 relay,
31, K2 relay, the 32, first opened point, 33, frequency converter.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figures 1 to 7, porous POY of the production equipment of the thick denier of a kind of multi H shape, including set gradually from top to bottom
Spinning manifold 1, ring blower cooling device 3, oiling device 4, spinning shaft 7 and up- coiler 8, further include multiple for spinning
The heating agent pipeline system and device 6 of melt conveying in journey is successively arranged the first draw-off godet 9, Network device 10, the second seal wire in up- coiler
Disk 11, take-up roll 12 and the pressure roll 13 being used in conjunction with each other with take-up roll.
Heating agent pipeline system and device 6 includes each pipeline of A, B, C, D, E, F, G, H, I, and each pipeline one end and hot Media Oven 17 connect
Logical, the other end is connected to drainer 19, is mounted on electrically operated valve 1 on each pipeline, inside is mounted on temperature sensing
Device, temperature sensor use thermal resistance temperature sensor, and the temperature sensor is connect with the end PLC that rear is arranged, the PLC
End controls the unlatching and closure of each electrically operated valve one, and the drainer exit is equipped with two (not shown) of electrically operated valve,
The electrically operated valve two is controlled by the end PLC, and each pipeline is externally provided with insulation cover, in figure at A, B, C, D, E, F, G, H, I pipeline valve
In normally off, such as occur in the entire system individual pipeline box body temperature it is too low when can by control A, B, C, D, E, F, G,
H, the switch of I pipeline valve adjusts the stable and uniform of single or whole line temperature to cooperate condenser exhaust gas.
Metering pump 5 and filament spinning component 2 are equipped in spinning manifold, metering pump is equipped with revolution speed control device, revolving speed control dress
It sets including power supply terminal 21, motors of metering pumps 20, frequency converter 33, stop button 25, low speed terminal 22 and high-speed terminal 23, frequency conversion
Device 33 is connect with motors of metering pumps 20, and frequency converter 33 is equipped with starting terminal 24, and the starting effect of terminal 24 is to receive signal enabling
Frequency converter, low speed terminal 22, high-speed terminal 23 are connect with starting terminal 24, and the effect of low speed terminal 22, which is that, issues low speed letter
Number, low speed terminal 22 includes K1 relay 30 and low rate start button 26, and K1 relay 30 is connected with low rate start button 26, K1
Relay 30 is equipped with the first opened point 32, the second opened point 28, and the first opened point 32 is in parallel with low rate start button 26, and first often
The effect of the 32, second opened point 28 is prescribed to be that low rate start button 26,30 power on circuitry of K1 relay, the first opened point ought be pressed
32, the second opened point 28 can be closed automatically, and high-speed terminal 23 includes K2 relay 31 and high-speed starting button 27, K2 relay 31
It connects with high-speed starting button 27, high-speed starting button 27 is connected with the second opened point 28, and it is normally opened that K2 relay 31 is equipped with third
Point 29, third opened point 29 is in parallel with high-speed starting button 27, low rate start button 26 be additionally attached to high-speed starting button 27 and
Between second opened point 28, the effect of low rate start button is: making 22 route of low speed terminal when not pressing is to disconnect, and opens high speed
Route is closure between dynamic button 27 and the second opened point 28, and it is closure that 22 route of low speed terminal is made when pressing, and makes high-speed starting
Button 27 and the second opened point 28 are to disconnect, and in the second 28 closure automatically of opened point, high-speed starting button 27 makes height when pressing
Fast 23 route of terminal is connected, and K2 relay 31 is made to be powered, and is closed third opened point 29 automatically, and high-speed starting button 27 is not pressed
When, disconnect 23 route of high-speed terminal, low rate start button 26 is connected with stop button 25, and the first opened point 32, second is normally opened
Point 28 is connected with stop button 25, and the second opened point 28 is connected with stop button 25, and stop button 25 is connect with power supply terminal 21,
Effect is that when stop button 25 disconnects, low speed terminal 22 and 23 route of high-speed terminal are all to disconnect, and device stops operating.
In use, starting metering pump program is: be first closed stop button 25, then press low rate start button 26, make K1 after
Electric appliance 30 is powered, and the second opened point 28, closure, frequency converter 33 start to start and drive motors of metering pumps the first opened point 32 automatically
Low speed operation recloses high-speed starting button 27, and K2 relay 31 is powered, and third opened point 29 is closed automatically, and frequency converter 33 drives
Make 20 high-speed cruising of motors of metering pumps；When motors of metering pumps 20 needs the period to clean, low rate start button 26, K2 relay are pressed
Device 31 is since the first opened point 32 is closure, so K1 relay 30 continues to be powered, high-speed starting button 27 and second normally opened
The disconnection when low rate start button 26 is pressed between point 28 makes the disconnection of third opened point 29, K2 relay 31 no longer be powered, measures
Pump motor 20 drops to low speed rotation convenient for metering pump cleaning, after cleaning, due to not pressing low rate start by high speed rotation
Button 26, high-speed starting button 27 and the second opened point 28 are route closures, then press high-speed starting button 27, metering pump electricity
Machine 20 restores high-speed cruising, after the completion of work, when pressing stop button, and K1 relay 30,31 power loss of K2 relay, frequency converter
33 is out of service, and motors of metering pumps 20 is out of service.
The filament spinning component includes sand cup 14, diagonal screen 15 and spinneret 16, is equipped with metal sand and strainer in the sand cup,
The mesh number of diagonal screen is 1400um, and the spinneret is equipped with spinneret orifice 16-1, and the hole count of spinneret orifice is 192f-288f, spinneret
By several " H " shape holes, successively lateral connection is formed in hole, and the quantity in " H " shape hole is 2-4, in the present embodiment, " H " shape hole
Quantity be 3, the entire length a of the spinneret orifice is 0.6mm, and the unilateral width of the entire length of spinneret orifice and " H " shape hole
The ratio of degree is more than or equal to 10, and in the present embodiment, the One-sided Widths b in " H " shape hole is 0.06mm, the whole height in " H " shape hole
C is 0.18mm, and the structure design of the spinneret orifice can effectively reduce the inhomogeneities of melt swell, improve the different of product
Shape degree, and be conducive to rear road and process.
Embodiment 1:
As shown in Figures 1 to 7, porous POY of the preparation method of the thick denier of a kind of multi H shape is produced using above-mentioned production equipment, tool
It is each that body includes the following steps: that the polyester fondant that will be melted enters by the melt pipe of one of heating agent pipeline system and device
In spinning manifold, into the intracorporal melt of each manifold using corresponding metering pump accurate measurement after, through another heating agent
The melt pipe of pipe-line system device flows into each filament spinning component, then successively by metal sand, the strainer, diagonal screen in sand cup
It is extruded into as-spun fibre with the spinneret orifice of spinneret, as-spun fibre is cooled and shaped through ring blower cooling device, ring wind quenching dress
The temperature for the cooling wind set be 19 DEG C, humidity 75%, pressure 30Pa, after oil again through oiling device boundling, formed
POY tow by spinning shaft, then passes sequentially through the first draw-off godet, Network device, second spinning reel, under the action of pressure roll,
Rolled roller is wound into spinning cake, and the winding speed of the take-up roll is 2400m/min.
Embodiment 2:
As shown in Figures 1 to 7, porous POY of the preparation method of the thick denier of a kind of multi H shape is produced using above-mentioned production equipment, tool
It is each that body includes the following steps: that the polyester fondant that will be melted enters by the melt pipe of one of heating agent pipeline system and device
In spinning manifold, into the intracorporal melt of each manifold using corresponding metering pump accurate measurement after, through another heating agent
The melt pipe of pipe-line system device flows into each filament spinning component, then successively by metal sand, the strainer, diagonal screen in sand cup
It is extruded into as-spun fibre with the spinneret orifice of spinneret, as-spun fibre is cooled and shaped through ring blower cooling device, ring wind quenching dress
The temperature for the cooling wind set be 19 DEG C, humidity 85%, pressure 45Pa, after oil again through oiling device boundling, formed
POY tow by spinning shaft, then passes sequentially through the first draw-off godet, Network device, second spinning reel, under the action of pressure roll,
Rolled roller is wound into spinning cake, and the winding speed of the take-up roll is 2600m/min.
Embodiment 3:
As shown in Figures 1 to 7, porous POY of the preparation method of the thick denier of a kind of multi H shape is produced using above-mentioned production equipment, tool
It is each that body includes the following steps: that the polyester fondant that will be melted enters by the melt pipe of one of heating agent pipeline system and device
In spinning manifold, into the intracorporal melt of each manifold using corresponding metering pump accurate measurement after, through another heating agent
The melt pipe of pipe-line system device flows into each filament spinning component, then successively by metal sand, the strainer, diagonal screen in sand cup
It is extruded into as-spun fibre with the spinneret orifice of spinneret, as-spun fibre is cooled and shaped through ring blower cooling device, ring wind quenching dress
The temperature for the cooling wind set be 19 DEG C, humidity 80%, pressure 40Pa, after oil again through oiling device boundling, formed
POY tow by spinning shaft, then passes sequentially through the first draw-off godet, Network device, second spinning reel, under the action of pressure roll,
Rolled roller is wound into spinning cake, and the winding speed of the take-up roll is 2500m/min.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of porous POY of production equipment of the thick denier of multi H shape, including spinning manifold, the circular blow wind set gradually from top to bottom
Cooling device, oiling device, spinning shaft and up- coiler, it is characterised in that: further include multiple defeated for melt in spinning process
The heating agent pipeline system and device sent, spinning manifold is interior to be equipped with metering pump and filament spinning component, and metering pump is equipped with revolution speed control device,
The filament spinning component includes sand cup, diagonal screen and spinneret, is equipped with metal sand and strainer in the sand cup, the mesh number of diagonal screen is
1400um, the spinneret are equipped with spinneret orifice, and the hole count of spinneret orifice is 192f-288f, and spinneret orifice is by several " H " shape holes
Successively lateral connection forms, and the quantity in " H " shape hole is 2-4, is successively arranged the first draw-off godet, network in the up- coiler
Device, second spinning reel, take-up roll and the pressure roll being used in conjunction with each other with take-up roll.
2. a kind of porous POY of production equipment of the thick denier of multi H shape as described in claim 1, it is characterised in that: the spinneret orifice
Entire length a be 0.6mm, and the ratio of the One-sided Widths in the entire length of spinneret orifice and " H " shape hole is greater than or equal to 10.
3. a kind of porous POY of production equipment of the thick denier of multi H shape as claimed in claim 2, it is characterised in that: " H " shape
The One-sided Widths b in hole is 0.06mm, and the whole height c in " H " shape hole is 0.18mm.
4. a kind of porous POY of production equipment of the thick denier of multi H shape as described in claim 1, it is characterised in that: the heat medium pipe
Road system and device includes each pipeline of A, B, C, D, E, F, G, H, I, and each pipeline one end is connected to hot Media Oven, and the other end and drainer connect
It is logical, electrically operated valve one is mounted on each pipeline, inside is mounted on temperature sensor, the temperature sensor and rear
The end PLC of setting connects, and the end PLC controls the unlatching and closure of each electrically operated valve one, and the drainer exit is equipped with
Electrically operated valve two, the electrically operated valve two are controlled by the end PLC.
5. a kind of porous POY of production equipment of the thick denier of multi H shape as described in claim 1, it is characterised in that: the revolving speed control
Device processed includes power supply terminal, motors of metering pumps, frequency converter, stop button, low speed terminal and high-speed terminal, stop button and electricity
Source terminal connection, frequency converter connect with motors of metering pumps, and frequency converter, which is equipped with, starts terminal, the low speed terminal, high-speed terminal and
Start terminal connection, the low speed terminal includes K1 relay and low rate start button, K1 relay and low rate start button string
Connection, the K1 relay are equipped with the first opened point, the second opened point, and first opened point is in parallel with low rate start button, institute
Stating high-speed terminal includes K2 relay and high-speed starting button, and K2 relay is connected with high-speed starting button, the high-speed starting
Button is connected with the second opened point, and the K2 relay is equipped with third opened point, the third opened point and high-speed starting button
Parallel connection, the low rate start button are additionally attached between high-speed starting button and the second opened point, the low rate start button with
Stop button series connection, first opened point, the second opened point are connected with stop button.
6. a kind of porous POY of production equipment of the thick denier of multi H shape as claimed in claim 4, it is characterised in that: each pipeline
It is externally provided with insulation cover.
7. a kind of porous POY of production equipment of the thick denier of multi H shape as claimed in claim 4, it is characterised in that: the temperature passes
Sensor uses thermal resistance temperature sensor.
8. a kind of porous POY of preparation method of the thick denier of multi H shape, is produced using production equipment as described in claim 1,
It is characterized by: being produced using above-mentioned production equipment, specifically comprise the following steps: the polyester fondant that will be melted by wherein
The melt pipe of one heating agent pipeline system and device enters in each spinning manifold, passes through again into the intracorporal melt of each manifold
After crossing corresponding metering pump accurate measurement, the melt pipe through another heating agent pipeline system and device flows into each filament spinning component
In, then successively by sand cup metal sand, strainer, diagonal screen and spinneret spinneret orifice be extruded into as-spun fibre, fibre of coming into being
Dimension be cooled and shaped through ring blower cooling device, after oil again through oiling device boundling, formed POY tow, by spinning river in Zhejiang Province
Road, then the first draw-off godet, Network device, second spinning reel are passed sequentially through, under the action of pressure roll, rolled roller is wound into silk
Cake.
9. a kind of porous POY of preparation method of the thick denier of multi H shape as claimed in claim 8, it is characterised in that: the circular blow wind
The temperature of the cooling wind of cooling device is 19 DEG C, humidity 75%-85%, pressure 30Pa--45Pa.
10. a kind of porous POY of preparation method of the thick denier of multi H shape as claimed in claim 8, it is characterised in that: the winding
The winding speed of roller is 2400m/min---2600m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811086248.9A CN109137109A (en) | 2018-09-18 | 2018-09-18 | A kind of porous POY production equipment of the thick denier of multi H shape and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881274A (en) * | 2019-03-04 | 2019-06-14 | 浙江恒百华化纤有限公司 | A kind of POY production equipment |
| CN110735197A (en) * | 2019-11-06 | 2020-01-31 | 新凤鸣集团股份有限公司 | Production method and equipment of superfine denier POY products |
| CN111501114A (en) * | 2020-05-15 | 2020-08-07 | 唐山开滦化工科技有限公司 | Preparation method of phenolic fiber |
| CN112458554A (en) * | 2020-11-12 | 2021-03-09 | 江苏德力化纤有限公司 | Production equipment and preparation method of low linear density polyester fiber |
| CN112593299A (en) * | 2020-12-08 | 2021-04-02 | 江苏德力化纤有限公司 | Method for manufacturing moisture-conducting, temperature-conducting and wicking polyester fibers |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109881274A (en) * | 2019-03-04 | 2019-06-14 | 浙江恒百华化纤有限公司 | A kind of POY production equipment |
| CN109881274B (en) * | 2019-03-04 | 2020-08-11 | 浙江恒百华化纤有限公司 | POY silk production facility |
| CN110735197A (en) * | 2019-11-06 | 2020-01-31 | 新凤鸣集团股份有限公司 | Production method and equipment of superfine denier POY products |
| CN111501114A (en) * | 2020-05-15 | 2020-08-07 | 唐山开滦化工科技有限公司 | Preparation method of phenolic fiber |
| CN111501114B (en) * | 2020-05-15 | 2021-08-10 | 唐山开滦化工科技有限公司 | Preparation method of phenolic fiber |
| CN112458554A (en) * | 2020-11-12 | 2021-03-09 | 江苏德力化纤有限公司 | Production equipment and preparation method of low linear density polyester fiber |
| CN112593299A (en) * | 2020-12-08 | 2021-04-02 | 江苏德力化纤有限公司 | Method for manufacturing moisture-conducting, temperature-conducting and wicking polyester fibers |
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