CN104088025B - A kind of melt spun spandex spinning produces equipment and production method - Google Patents
A kind of melt spun spandex spinning produces equipment and production method Download PDFInfo
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- CN104088025B CN104088025B CN201410314186.8A CN201410314186A CN104088025B CN 104088025 B CN104088025 B CN 104088025B CN 201410314186 A CN201410314186 A CN 201410314186A CN 104088025 B CN104088025 B CN 104088025B
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Abstract
The present invention relates to a kind of melt spun spandex spinning and produce equipment, including screw extruder, cross-linking reaction system, metering pump system, spinning manifold, spandex fiber assembly, cross air blasting system, path, oil feeding system, spandex winding head；Spandex fiber assembly is divided into double being crisscross arranged in spinning manifold, is positioned at immediately below dosing pump；The air side of adjacent both sides blower system is oppositely arranged；Further relate to a kind of melt spun spandex spinning production method；The present invention is in the case of total output is constant, and the cost and the energy consumption that had both reduced equipment have been also convenient for unit replacement.
Description
Technical field
The present invention relates to spandex fiber production field, be specifically related to a kind of melt spun spandex spinning and produce equipment
And production method.
Background technology
It is short that melt spun spandex production technology has flow process, and equipment investment is little, and gain quick return, pollution-free, economic ring
The salient features such as guarantor, compared with dry, Wet-process Spandex spinning, have significant advantage.With 8 ammonia
As a example by synthetic fibre spinning production line, as shown in Figure 4, in prior art, squeeze including a spandex bolt special
Press system and cross-linking reaction device, a set of melt pipe induction system, 8 spinning manifolds being arranged in parallel,
Each casing uses 12, and one every the special spinning pump of spandex and actuating device thereof, 8 parallel
The cross air blowing device arranged, 8 oil tanker oiling devices, 16 draw-off godets, 8 12 full-automatic spandexs
Winding head.
But space hold is relatively big, energy resource consumption is high it has been found that existing spandex fiber technique still has,
Change the defects such as assembly inconvenience.
Summary of the invention
In order to solve above technical problem, the present invention provides a kind of melt spun spandex spinning to produce equipment and life
Product method, in the case of total output is constant, the cost and the energy consumption that had both reduced equipment have been also convenient for group
Part is changed.
The present invention is achieved through the following technical solutions:
A kind of melt spun spandex spinning produces equipment, including screw extruder, cross-linking reaction system, metering
Pumping system, spinning manifold, spandex fiber assembly, cross air blasting system, path, oil feeding system, spandex
Winding head；
Described screw extruder is connected with described cross-linking reaction system, and described cross-linking reaction system includes handing over
Connection reaction unit and melt pipeline, described screw extruder is connected with described cross-linking reaction device, described
Cross-linking reaction device connects described metering pump system, described metering pump system bag by described melt pipeline
Including dosing pump and connected metering pump transmission device, described dosing pump connects described ammonia by arm
Synthetic fibre filament spinning component, described spandex fiber assembly is arranged in described spinning manifold, described spandex fiber group
Part is divided into double being crisscross arranged in described spinning manifold, is positioned at immediately below described dosing pump；With described
The spray webbing of spandex fiber assembly exports corresponding underface and arranges described cross air blasting system, adjacent both sides
The air side of blower system is oppositely arranged, connection path, described cross air blasting system bottom；Under described path
Portion arranges described oil feeding system；Bottom, every described path arranges three draw-off godets, wherein two draw-off godets
Two draw-off godet bottoms of contour setting and contour setting are correspondingly arranged a described spandex winding head respectively.
In technique scheme, each described spinning manifold comprises 24 or 32 spandex fiber assemblies.
In technique scheme, bottom, described every described path arranges four draw-off godets, and wherein two
Draw-off godet bottom is correspondingly arranged a described spandex winding head respectively.
A kind of melt spun spandex spinning production method, comprises the steps:
Spandex section adds screw extruder by hopper, is melted by spandex after screw extruder is melted
Body is squeezed into cross-linking reaction device；
Spandex melt passes through melt pipeline average mark after mixing with the cross-linking agent in described cross-linking reaction device
Join entrance metering pump system；
Described metering pump system passes through arm by melt quantitative uniform distribution to spandex fiber assembly；
Described spandex fiber assembly is by melt spinning and by spinneret spray webbing wire vent；
The silk of described spandex fiber assembly ejection is through cross air blasting system quenching；
Silk after cooling is oiled by oil feeding system behind path；
Silk after oiling is by by draw-off godet average packet, and often group silk forms a tow, every tow
Spandex winding head coiling and molding is imported again by draw-off godet.
In technique scheme, each described spinning manifold comprises 24 or 32 spandex fiber assemblies.
In technique scheme, bottom, every described path arranges three draw-off godets, wherein two seal wires
Two draw-off godet bottoms of the contour setting of dish and contour setting are correspondingly arranged a described spandex winding respectively
Head.
In technique scheme, bottom, described every described path arranges four draw-off godets, and wherein two
Draw-off godet bottom is correspondingly arranged a described spandex winding head respectively.
The present invention, by applying the spinning manifold of double-line component layout pattern, makes the spinning manifold of every line
Reduce half with cross air blowing device quantity, and spandex fiber component count is constant, i.e. total output is constant；
Simultaneously by point fibre of godet, godet quantity is made to reduce 1/4；Therefore, the power consumption of whole line and use wind
Amount is significantly reduced；The air side of adjacent both sides blower system is oppositely arranged, adds side spandex
The operable space of spinning interdigit, makes workman more convenient when changing assembly.Spandex fiber assembly is positioned at
Immediately below dosing pump, it is provided above relative to the side of prior art, box volume can be reduced, reduce case
Body area of dissipation.
Accompanying drawing explanation
The melt spun spandex spinning that Fig. 1 provides for the embodiment of the present invention produces device structure front view.
The melt spun spandex spinning that Fig. 2 provides for the embodiment of the present invention produces environment division structural side view.
The melt spun spandex spinning that Fig. 3 provides for the embodiment of the present invention produces equipment spinning manifold internal structure
Top view.
Fig. 4 is that melt spun spandex spinning of the prior art produces device structure schematic diagram.
Detailed description of the invention
With embodiment, technical scheme is described in detail below in conjunction with the accompanying drawings.
Implement one
Seeing Fig. 1 and Fig. 2, a kind of melt spun spandex spinning that the embodiment of the present invention provides produces equipment,
Including screw extruder 1, cross-linking reaction system, metering pump system, spinning manifold 6, spandex fiber group
Part 7, cross air blasting system 8, path 9, oil feeding system 10, spandex winding head 12；
Screw extruder 1 is connected with cross-linking reaction system, and cross-linking reaction system includes cross-linking reaction device
2 with melt pipeline 3, screw extruder 1 is connected with cross-linking reaction device 2, cross-linking reaction device 2
Connecting metering pump system by melt pipeline 3, metering pump system includes dosing pump 5 and connected
Metering pump transmission device 4, dosing pump connects spandex fiber assembly 7, spandex fiber group by arm 13
Part 7 is arranged in spinning manifold 6, and spandex fiber assembly 7 is divided into double staggered in spinning manifold 6
Arrange, be positioned at immediately below dosing pump 5；Corresponding with the outlet of the spray webbing of spandex fiber assembly 6 just under
Side arranges cross air blasting system 8, and the air side of adjacent both sides blower system 8 is oppositely arranged, cross air blasting system
Unite 8 connection paths, bottom 9；Bottom, path 9 arranges oil feeding system 10；Bottom, every path 9 is arranged
Three draw-off godets 11, the wherein two contour settings of draw-off godet 11 and two draw-off godet 11 bottoms of contour setting
It is correspondingly arranged a spandex winding head 12 respectively.
Each spinning manifold 6 comprises 24 spandex fiber assemblies 7.
Embodiment two
The embodiment of the present invention provide a kind of melt spun spandex spinning produce equipment, including screw extruder 1,
Cross-linking reaction system, metering pump system, spinning manifold 6, spandex fiber assembly 7, cross air blasting system 8,
Path 9, oil feeding system 10, spandex winding head 12；
Screw extruder 1 is connected with cross-linking reaction system, and cross-linking reaction system includes cross-linking reaction device
2 with melt pipeline 3, screw extruder 1 is connected with cross-linking reaction device 2, cross-linking reaction device 2
Connecting metering pump system by melt pipeline 3, metering pump system includes dosing pump 5 and connected
Metering pump transmission device 4, dosing pump connects spandex fiber assembly 7, spandex fiber group by arm 13
Part 7 is arranged in spinning manifold 6, and spandex fiber assembly 7 is divided into double staggered in spinning manifold 6
Arrange, be positioned at immediately below dosing pump 5；Corresponding with the outlet of the spray webbing of spandex fiber assembly 6 just under
Side arranges cross air blasting system 8, and the air side of adjacent both sides blower system 8 is oppositely arranged, cross air blasting system
Unite 8 connection paths, bottom 9；Bottom, path 9 arranges oil feeding system 10；Bottom, every path 9 is arranged
Four draw-off godets 11, wherein two draw-off godet 11 bottoms are correspondingly arranged a spandex winding head 12 respectively.
Each spinning manifold 6 comprises 32 spandex fiber assemblies 7.
Embodiment three
A kind of melt spun spandex spinning production method, comprises the steps:
Spandex section adds screw extruder 1 by hopper, by ammonia after screw extruder 1 is melted
Synthetic fibre melt extrusion enters cross-linking reaction device 2；
Spandex melt passes through melt pipeline 3 average mark after mixing with the cross-linking agent in cross-linking reaction device 2
Join entrance metering pump system；
Described metering pump system passes through arm 13 by melt quantitative uniform distribution to spandex fiber assembly 7；
Spandex fiber assembly 7 is by melt spinning and by spinneret spray webbing wire vent；
The silk of spandex fiber assembly 7 ejection is through cross air blasting system 8 quenching；
Silk after cooling is oiled by oil feeding system 10 behind path 9；
Silk after oiling is by by draw-off godet 11 average packet, and often group silk forms a tow, every silk
Bundle imports spandex winding head 12 coiling and molding by draw-off godet again.
Each spinning manifold 6 comprises 24 spandex fiber assemblies 7.
Bottom, every path 9 arranges three draw-off godets 11, wherein the two contour settings of draw-off godet 11 and etc.
High two draw-off godet 11 bottoms arranged are correspondingly arranged a spandex winding head 12 respectively.
Embodiment four
A kind of melt spun spandex spinning production method, comprises the steps:
Spandex section adds screw extruder 1 by hopper, by ammonia after screw extruder 1 is melted
Synthetic fibre melt extrusion enters cross-linking reaction device 2；
Spandex melt passes through melt pipeline 3 average mark after mixing with the cross-linking agent in cross-linking reaction device 2
Join entrance metering pump system；
Described metering pump system passes through arm 13 by melt quantitative uniform distribution to spandex fiber assembly 7；
Spandex fiber assembly 7 is by melt spinning and by spinneret spray webbing wire vent；
The silk of spandex fiber assembly 7 ejection is through cross air blasting system 8 quenching；
Silk after cooling is oiled by oil feeding system 10 behind path 9；
Silk after oiling is by by draw-off godet 11 average packet, and often group silk forms a tow, every silk
Bundle imports spandex winding head 12 coiling and molding by draw-off godet again.
Each spinning manifold 6 comprises 32 spandex fiber assemblies 7.
Bottom, every path 9 arranges four draw-off godets 11, wherein two draw-off godet 11 bottoms correspondence respectively
One spandex winding head 12 is set.
The present invention uses double filament spinning component, 24 or 32 every, is equivalent to two of prior art
Manifold, on the premise of ensureing yield, makes the manufacturing cost of spinning manifold reduce 30%, casing
The reduction of area of dissipation, reduce the load of casing heating system, saves energy about 40%；Side
Blower system and path quantity decrease half, manufacturing cost and decrease about 40% with air quantity；Side
Blower system is arranged rationally, adds working place；Oil feeding system quantity decreases half；Draw-off godet
Quantity can be reduced to 12 by every 16, line originally, and manufacturing cost and use cost reduces 25%.
It should be noted last that, above example only in order to the technology implementation scheme of this material to be described and
Unrestricted, although the present invention being described in detail with reference to preferred embodiment, the common skill of this area
Art personnel should be appreciated that and can modify technical scheme or equivalent, and not
Departing from the spirit and scope of technical solution of the present invention, it all should be contained in scope of the presently claimed invention
In the middle of.
Claims (5)
1. a melt spun spandex spinning produces equipment, it is characterised in that: include screw extruder (1), hand over
Connection response system, metering pump system, spinning manifold (6), spandex fiber assembly (7), cross air blasting system
(8), path (9), oil feeding system (10), spandex winding head (12)；
Described screw extruder (1) is connected with described cross-linking reaction system, and described cross-linking reaction system includes
Cross-linking reaction device (2) and melt pipeline (3), described screw extruder (1) and described cross-linking reaction device
(2) connecting, described cross-linking reaction device (2) connects described dosing pump system by described melt pipeline (3)
System, described metering pump system includes dosing pump (5) and connected metering pump transmission device (4), institute
State dosing pump (5) and connect described spandex fiber assembly (7), described spandex fiber assembly by arm (13)
(7) being arranged in described spinning manifold (6), described spandex fiber assembly (7) is in described spinning manifold (6)
In be divided into double being crisscross arranged, be positioned at immediately below described dosing pump (5)；With described spandex fiber assembly (7)
Spray webbing export corresponding underface described cross air blasting system (8), adjacent both sides blower system (8) are set
Air side oppositely arranged, described connection path, cross air blasting system (8) bottom (9)；Described path (9)
Bottom arranges described oil feeding system (10)；Every described path (9) bottom arranges three draw-off godets (11),
Wherein two draw-off godets (11) bottom of two draw-off godets (11) contour setting and contour setting is correspondingly arranged respectively
One described spandex winding head (12)；Each described spinning manifold (6) comprises 24 or 32 spandex fibers
Assembly (7)；Described every described path (9) bottom arranges four draw-off godets (11), wherein two draw-off godet
(11) bottom is correspondingly arranged a described spandex winding head (12) respectively.
2. a melt spun spandex spinning production method, it is characterised in that: comprise the steps:
Spandex section adds screw extruder (1) by hopper, will after screw extruder (1) is melted
Spandex melt extrusion enters cross-linking reaction device (2)；
Spandex melt passes through melt pipeline (3) after mixing with the cross-linking agent in described cross-linking reaction device (2)
Mean allocation enters metering pump system；
Described metering pump system passes through arm (13) by melt quantitative uniform distribution to spandex fiber assembly
(7)；
Described spandex fiber assembly (7) is by melt spinning and by spinneret spray webbing wire vent；
The silk that described spandex fiber assembly (7) sprays is through cross air blasting system (8) quenching；
Silk after cooling is oiled by oil feeding system (10) after path (9)；
Silk after oiling is by by draw-off godet (11) average packet, and often group silk forms a tow, every
Tow imports spandex winding head (12) coiling and molding by draw-off godet again.
3. melt spun spandex spinning production method as claimed in claim 2, it is characterised in that: described ammonia
Synthetic fibre filament spinning component (7) is arranged in spinning manifold (6)；Each described spinning manifold (6) comprises 24 or 32
Individual spandex fiber assembly (7).
4. melt spun spandex spinning production method as claimed in claim 2, it is characterised in that: every institute
State path (9) bottom and three draw-off godets (11) are set, wherein two draw-off godets (11) contour setting and contour set
Two draw-off godets (11) bottom put is correspondingly arranged a described spandex winding head (12) respectively.
5. melt spun spandex spinning production method as claimed in claim 2, it is characterised in that: described often
Path described in bar (9) bottom arranges four draw-off godets (11), wherein two draw-off godets (11) bottom correspondence respectively
One described spandex winding head (12) is set.
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| CN201410314186.8A CN104088025B (en) | 2014-07-02 | 2014-07-02 | A kind of melt spun spandex spinning produces equipment and production method |
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| CN201410314186.8A CN104088025B (en) | 2014-07-02 | 2014-07-02 | A kind of melt spun spandex spinning produces equipment and production method |
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| CN104088025A CN104088025A (en) | 2014-10-08 |
| CN104088025B true CN104088025B (en) | 2017-01-04 |
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| CN104593883A (en) * | 2015-02-04 | 2015-05-06 | 中山市新顺特种纤维有限公司 | Preparation method of high-resilience low-draft differential melt-spun polyurethane filament |
| CN107904685A (en) * | 2017-12-27 | 2018-04-13 | 北京中丽制机工程技术有限公司 | A kind of spinning-drawing machine and method for producing 56 fiber of biomass polyamide |
| CN108342783A (en) * | 2018-05-17 | 2018-07-31 | 北京中丽制机工程技术有限公司 | Combination plant is led in a kind of polyester fine denier terylene industrial silk spinning |
| CN112226834A (en) * | 2020-09-02 | 2021-01-15 | 张家港市昌源氨纶制造有限公司 | Melt spinning production process for adding regenerated tpu at high proportion |
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| DE102009034061A1 (en) * | 2008-12-17 | 2010-06-24 | Oerlikon Textile Gmbh & Co. Kg | Device for melt-spinning and winding set of synthetic fibers for producing partially oriented yarn, has spinning manifold for carrying spin nozzle packages that are formed such that fibers per cooling cylinders are cooled down |
| CN103221589B (en) * | 2010-11-29 | 2014-12-03 | 东丽株式会社 | Ultrafine polyamide fiber, and melt-pinning method and device therefor |
| CN103160940A (en) * | 2013-03-28 | 2013-06-19 | 张家港欣阳化纤有限公司 | Preparation method of double-row ring blowing superfine denier provided with smooth and flat dacron pre-oriented yarn |
| CN103741241B (en) * | 2013-10-10 | 2015-12-23 | 桐乡市中辰化纤有限公司 | The slice spinning processing technology of coloured FDY strong fiber |
| CN203960406U (en) * | 2014-07-02 | 2014-11-26 | 北京中丽制机工程技术有限公司 | A kind of melt spun spandex spinning production equipment |
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Inventor after: Feng Shunliang Inventor after: Dong Nanping Inventor after: Liu Xin Inventor after: Zhang Yaonian Inventor after: Xu Xiancai Inventor after: Zhu Jinmei Inventor after: Shen Huayu Inventor before: Feng Shunliang Inventor before: Dong Nanping Inventor before: Zhang Yaonian Inventor before: Xu Xiancai Inventor before: Zhu Jinmei Inventor before: Shen Huayu |
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