CN103328700B - For cooling down the device of a large amount of synthetic thread - Google Patents
For cooling down the device of a large amount of synthetic thread Download PDFInfo
- Publication number
- CN103328700B CN103328700B CN201180065599.1A CN201180065599A CN103328700B CN 103328700 B CN103328700 B CN 103328700B CN 201180065599 A CN201180065599 A CN 201180065599A CN 103328700 B CN103328700 B CN 103328700B
- Authority
- CN
- China
- Prior art keywords
- cooling
- cooling cylinder
- contact pin
- wall
- silk thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The present invention relates to a kind of device for cooling down a large amount of synthetic thread, this device includes bellows, this bellows has multiple cooling cylinder being arranged side by side, and these cooling cylinders arrange abreast within bellows and form the silk thread feed opening above and the silk thread outlet opening below respectively.In order to cool down multiple silk threads in one of described cooling cylinder, involved cooling cylinder has multiple air-locked separation contact pin on its ventilative casing wall, and these separate contact pin and extend between each silk thread opening and constitute to dislocation relative to each other in the circumference of cooling cylinder.Can be constituted marker space in cooling cylinder with this, in these marker spaces, the air stream that cools down weakened works and described marker space is conducive to the distribution of silk thread.
Description
Technical field
The present invention relates to a kind of device for cooling down a large amount of synthetic thread and relate to a kind of for using at this dress
Cooling cylinder in putting.
Background technology
With type for cool down multiple synthetic thread, with the device of multiple cooling cylinders such as by DE 10 2009
034 061 A1 are known.
In known device, multiple cooling cylinders are arranged side by side in bellows.Cooling cylinder is arranged under spinning manifold
Side and arrange coaxially to multiple spinning nozzle block.Cooling cylinder is respectively provided with ventilative casing wall, thus the long thread of silk thread
In order to cool down from silk thread feed opening above through cooling cylinder until following silk thread outlet opening and at this from all sides
Can be uniformly cooled.Therefore, each single silk thread can be cooled down by each cooling air stream produced.In order to unit
The fewest consuming cools down a large amount of silk threads, forms multiple cooling zone by a partition wall in cooling cylinder.So can be
After melt spinning, the endless tow of multiple silk threads is the most directly cooled down in one of them cooling cylinder.
Cooling air being fed through in cooling zone cools down the ventilative casing wall of cylinder and carries out, and this casing wall is by radial directed
Cooling air miscarriage is given birth in the inside of cooling cylinder.Confirm at this, be directly parallel to the cooling air of partition wall inflow partly
Experiencing undesirable deflection, this deflection produces impact to the cooling of long thread directed in cooling zone.According in cooling zone
In be directed to the long thread of partition wall with which kind of density and directed with which kind of spacing, this phenomenon may affect the silk of silk thread
The line uniformity (Uster).
Summary of the invention
Therefore, the task of the present invention is, constitutes and a kind of starts the described device for cooling down a large amount of synthetic thread, makes
Obtain multiple silk threads can be cooled equably for the moment by described cooling cylinder in guiding.
Further object is that, it is achieved a kind of cooling cylinder for being used in this device, this cooling cylinder is special
It is not suitable for cooling down multiple silk thread simultaneously.
This task solves in the following way according to the present invention, i.e. at least one the cooling cylinder in described cooling cylinder is at it
Having multiple air-locked separation contact pin on ventilative casing wall, these air-locked separation contact pin extend between each silk thread opening
And relative to each other constitute to dislocation in the circumference of cooling cylinder.
For cooling down the device of a large amount of synthetic thread, described device includes being connected to cool down the air blast on air generator
Case, described bellows includes multiple cooling cylinder with ventilative casing wall, and these cooling cylinders are arranged on being spaced from each other distance
Bellows is interior and these cooling cylinders form an above silk thread feed opening and a silk thread outlet opening below respectively,
It is characterized in that, at least one the cooling cylinder in described cooling cylinder has multiple air-locked separation on its ventilative casing wall and connects
Sheet, these separate contact pin and extend between each silk thread opening and be formed in dislocation relative to each other in the circumference of cooling cylinder.
The present invention has following particular advantage, realizes each district, at it by air-locked separation contact pin in cooling cylinder
In the most directly cool down air conveying.So can realize marker space in cooling cylinder, not carry out in these marker spaces
Flowed directly into by the cooling air of the casing wall of cooling cylinder.This marker space is particularly suitable for obtaining cooling zone in cooling cylinder
Distribution.
Can also advantageously improve this effect in the following way, i.e. according to the one preferably side of further expanding of the present invention
Case, is arranged on cooling cylinder with separating contact pin dislocation relative to each other, and arranges at least between separation contact pin in cooling cylinder
One partition wall, cooling cylinder is divided into multiple single cooling zone by this partition wall.Here, partition wall is maintained at by separating contact pin
In the marker space produced, thus the interaction of the cooling air avoided and flow into.When using partition wall, separate contact pin preferred
The angle that dislocation is 180 ° it is maintained in the circumference of cooling cylinder, thus substantially produces two identical big cooling zones.
Partition wall is medially maintained in cooling cylinder relative to separating contact pin, wherein, and described separation contact pin circumferentially direction
There is the width bigger than the wall thickness of partition wall.Therefore, it is possible to the diameter of the width and cooling cylinder depending on partition wall realizes foot
Enough marker spaces, thus cool down air and be only capable of by the section freely of casing wall in the region entering guiding long filament.
It has proven convenient that the width of one of described separation contact pin is at least above many times of the wall thickness of partition wall.Can be favourable with this
Avoid the edge flowing of eddy current on partition wall.
High uniform in order to obtain in chiller in the cooling cylinder used in a large number in cooling air conveying
Degree, is particularly advantageous according to the composition of assembly of the invention, and in the apparatus, described cooling cylinder has the casing wall of double-walled, its
In, outer wall is formed by porous plate and an inwall is formed by wire cloth, and in the apparatus, separates contact pin and lead to
Cross the multiple imperforated plate district in the porous plate of cooling cylinder to be formed.On the one hand the cooling air entered is reached by double-walled
The homogenization of stream.On the other hand, the conveying of cooling air is determined by perforation and the imperforated plate district of porous plate.
But alternatively there is also following probability, described separation contact pin is formed by single divider band, these points
Parting bead band is from outside or from the casing wall that inside is fixed on cooling cylinder.This separation band can such as be configured to adhesive strip,
Fabric stripe or plastic plate.Therefore there is also following probability, i.e. be equipped with point already at operating cooling cylinder afterwards
Every contact pin.
Be preferable to carry out the present invention when cooling down and using partition wall within cylinder further expands scheme, further expands at this
In scheme, partition wall is removably connected with bellows.It is possible to individually utilize cooling cylinder to cool down one or more silk
Line.Additionally, the cleaning of partition wall can be implemented in the case of dismounting the most further, the surface of this partition wall such as may be glued
Coupon body dirt (Monomerverschmutzung).
Particularly can be improved by the scheme that further expands of the present invention according to the operation of assembly of the invention, enter at this
In one step expansion scheme, described partition wall has and inserts end and by the outstanding holding end of silk thread outlet opening.Described guarantor
Hold end formed keep contact pin, this holding contact pin transverse to silk thread outlet opening extend and removably with under bellows
Side connects.Thus, partition wall is possible by the simple assembling outside bellows.
One in the present invention further expands in scheme, bellows have above, with cooling cylinder cooling chamber also
And there is the following distributor chamber with the connecting portion for cooling down air generator, this further expands scheme and is particularly conducive to
Cooling cylinder obtains the uniform cooling air stream for cooling down silk thread.Here, by cooling air generator blast cold
But air is out imported by orifice plate equably by distributor chamber on the whole cross section of cooling chamber, thus within cooling chamber
The whole environment of cooling cylinder is supplied to flow of fresh air equably.Described bellows by above, have cooling cylinder cooling chamber
Formed with the distributor chamber following, there is the connecting portion for cooling down air generator, between each room, be provided with orifice plate, and
Described distributor chamber has multiple pipe joint in the prolongation of cooling cylinder, and described pipe joint completely penetrates through distributor chamber.
For following situation, i.e. the cooling of multifilament can be switched to already at operating chiller, there is replacement
The probability of the cooling cylinder being maintained in bellows.For this respect, the present invention is also for at the dress according to the present invention
Put the cooling cylinder of middle use.In order to particularly multiple silk threads are implemented cooling, according to the present invention within a cooling cylinder
Cooling cylinder there is on casing wall multiple air-locked separation contact pin, these separate contact pin extend between each silk thread opening and
Dislocation ground is constituted the most relative to each other.
In order to particularly produce the cooling air stream of stratiform for cooling down long thread, according to the present invention cooling cylinder enter one
Step expansion scheme be particularly advantageous, in this further expands scheme, casing wall is configured to double-walled, in this casing wall outer wall by
One porous plate is constituted and inwall is made up of wire cloth, and wherein, separates multiple by porous plate of contact pin
Imperforated plate district is constituted.Cooling air volume and distribution is determined by the perforation of porous plate.And wire cloth causes the base that flows
Transverse to long thread orientation directed within cooling cylinder in basis.Described partition wall penetrates and arranges to the pipe joint of cooling cylinder,
The holding contact pin making partition wall extends below distributor chamber.
But alternatively there is also following probability, the separation contact pin being formed on casing wall is removably by separating band
Being formed, these separate band and from outside or are fixed on casing wall from inside.
According to assembly of the invention and according to the cooling cylinder of the present invention be particularly suitable for cooling cylinder within simultaneously cooling many
Individual silk thread.Here, silk thread can produce into POY yarn and FDY yarn or IDY yarn.
For the cooling cylinder used in by assembly of the invention, described cooling cylinder includes the casing wall breathed freely, described casing wall
It is respectively provided with silk thread opening, it is characterised in that described casing wall has multiple airtight on superincumbent end and following end
Separation contact pin, these separate contact pin extend between each silk thread opening and constitute to dislocation the most relative to each other.
Preferably, described casing wall double-walled is constituted so that outer wall is made up of porous plate and an inwall is by metal
Silk fabrics is constituted, and described separation contact pin is formed by the multiple imperforated plate district in porous plate.
Preferably, described separation contact pin is formed by single divider band, and it is solid from outside or inside that these separate band
It is scheduled on casing wall.
Accompanying drawing explanation
The present invention be will be explained in further detail with reference to the accompanying drawings below by a kind of embodiment according to assembly of the invention.In figure:
Fig. 1 schematically shows the view of an embodiment according to assembly of the invention；
Fig. 2 schematically shows the sectional elevation of embodiment in Fig. 1；
Fig. 3 schematically shows the longitudinal section of embodiment in Fig. 1；
Fig. 4 schematically shows the longitudinal section of an embodiment of a melt-spinning apparatus；
Fig. 5 schematically shows the sectional elevation of an embodiment of the cooling cylinder according to the present invention；
Fig. 6 schematically shows the longitudinal section of the embodiment of the cooling cylinder in Fig. 5.
Detailed description of the invention
According to the present invention, real for cooling down one first of the device of the endless tow of multiple synthesis shown in Fig. 1 to 3
Execute example.Schematically show described device with total view of bottom side in FIG, schematically show with sectional elevation in fig. 2
This device and schematically show this device with longitudinal section in figure 3.One of these figures are related to as long as no clearly stating,
Then description below is applicable to all of figure.
Embodiment has a bellows 1, this bellows with multiple with the arrangement of row shape arrange abreast cold
But cylinder 7.The silk thread that each cooling cylinder in described cooling cylinder 7 is formed below silk thread feed opening 2 above and correspondence is defeated
Go out opening 9.Cooling cylinder 7 is arranged in a square upper-part of bellows 1, and this upper-part and a square lower component are joined
Cooperation is used.Upper-part and lower component connect into a closing by a Flange joint portion 18 in a Detaching and Lapping portion 19
Bellows 1.One orifice plate 8 is set in Detaching and Lapping portion 19 between lower component and upper-part, this orifice plate by lower component with upper
Parts are separately.Orifice plate 8 has the opening of correspondence in the region of the silk thread output unit 9 of cooling cylinder 7.Here, the end of cooling cylinder 7
It is connected with upper-part and orifice plate 8 hermetically.By the opening of orifice plate 8, cool down the silk thread outlet opening 9 of cylinder 7 and at aerator 1
Multiple silk thread outlet opening 15 mating reaction on bottom side.To this, maintain multiple at orifice plate 8 with aerator 1 in lower component
Bottom side between there is the pipe joint 14 in wall portion of closing, wherein, pipe joint 14 forms following silk thread outlet opening 15 respectively.
Longitudinal side of lower component connects and has an interface channel 3, cooling air can be transported to aerator 1 by this interface channel
Lower component in.
Upper-part forms a cooling chamber, guides by this cooling chamber for cooling down the cooling air of silk thread.Lower component shape
Becoming a distributor chamber, this distributor chamber is directly connected with cooling air generator, a such as air-conditioning equipment.
As learnt by Fig. 1, bellows has ten silk thread outlet openings 15 altogether.Therefore it is that each described silk thread is discharged
Opening 15 arranges a cooling cylinder in described cooling cylinder 7, thus totally ten cooling cylinders 7 are included in the upper-part of aerator 1.
To be clearly stated, the quantity of silk thread opening 2 and 15 and the layout of the cooling cylinder 7 row shape in bellows 1
Structure is exemplary.Therefore the cooling cylinder that less or more silk thread circuit and having keeps to dislocation each other can be provided with many
The arrangement of row.
Illustrating in Fig. 1,2 and 3, keep a partition wall 31 respectively in cooling cylinder 7, cooling cylinder 7 is separated by this partition wall
Become single first cooling zone 32.1 and the second cooling zone 32.2.Open here, partition wall 31 substantially inputs from silk thread above
Mouth 2 extends up to the silk thread outlet opening 15 of bellows 1.To this, partition wall 31 reaches directly with an end 33 inserted above
Upside to bellows 1.The opposed holding end 34 of partition wall 31 is stretched from silk thread outlet opening 15 and at bellows 1
Outside formation one keeps contact pin 35.
As learnt by Fig. 1 and 2, keep contact pin 35 transverse to silk thread outlet opening 15 ground on the end of partition wall 31
Extend.Constituting on the upside keeping contact pin 35 and have a dismountable holding means 36, partition wall 31 is by this holding means
It is maintained on bellows 1.
Contact pin 35 is kept to be configured to a handle 37 with an effect opening 38.Can be manual by effect opening 38
Ground guides partition wall 31, thus partition wall 31 manually can be pulled out or be also inserted into cool down in cylinder 7 by operator.At one such as
In run location shown in Fig. 1 to 3, energy in first cooling zone 32.1 and the second cooling zone 32.2 of corresponding cooling cylinder 7
Enough cool down two synthetic threads simultaneously.It is that each cooling zone use in the first cooling zone 32.1 and the second cooling zone 32.2 is passed through
The cooling air of cooling cylinder half conveying, in order to the silk thread of cooling synthesis and long thread thereof.
In order to illustrate that the cooling cylinder 7 being arranged in bellows 1 is with reference to diagram in figs 2 and 3.Regard with cross-sectional in fig. 2
Illustrate a cooling cylinder 7.Diagram in figure 3 illustrates multiple parallel cooling cylinder side by side, wherein, a part for cooling cylinder with
Side view illustrates and cools down a part for cylinder and illustrates with sectional view.Without clearly stating with reference to one of described figure, then
Description below is applicable to two figures.
The cooling cylinder 7 being arranged in bellows 1 in cooling chamber 5 is constituted in terms of its structure in the same manner, thus retouches as follows
State the structure of one of described cooling cylinder 7.
Described cooling cylinder 7 has the casing wall 10 of double-walled.Casing wall 10 is formed by an inwall 10.1 and an outer wall 10.2,
This inwall and this outer wall are mutually concentrically disposed with spaced apartly.Outer wall 10.2 by open area in the range of 4% to 30%
Porous plate 39 make.Whole side face region from there through inwall 10.1 produces uniform cooling air stream.According to for outer wall
Which kind of bore dia 10.2 select, and the spacing between inwall 10.1 and outer wall 10.2 is formed in the range of 5mm to 15mm.Inwall
10.1 include one one layer or multilamellar wire cloth 40, thus reach the finest distribution of flowing on whole side face
The finest orientation.Therefore, described first cooling zone 32.1 and the second cooling zone in the inner space of cooling cylinder 7 is entered
The cooling air of 32.2 is famous with the high uniformity on the whole side face of inwall 10.1.
The circumference of outer wall 10.2 is provided with two the first separation contact pin 16.1 and second that dislocation 180 ° ground is arranged each other
Separate contact pin 16.2.First separates contact pin 16.1 and second separates contact pin 16.2 and separates band 41.1 and the by single first
Two compartment band 41.2 is constituted, and these separate band and are fixed from the outside on outer wall.Therefore, first separates band 41.1 and second
Separate band 41.2 can such as be formed by adhesive tape, webbing or working of plastics.First separation contact pin 16.1 and the second separation connect
Sheet 16.2 circumferentially direction is respectively provided with the width shown in figure 3 with reference b.
Such as learnt by diagram same in Fig. 3, the first separation contact pin 16.1 and second being arranged on cooling cylinder 7 separates
Partition wall 31 between contact pin 16.2 has following wall thickness, and this wall thickness and first separates contact pin 16.1 and second and separates contact pin
The width of 16.2 is compared and is constituted with may be significantly smaller.The wall thickness of partition wall 31 is indicated by reference a in figure 3.In order to cold
But obtain each cooling cylinder in the case of the common interior diameter in the range of 100mm of cylinder to be separated for cooling down two silk threads, as
Lower relation is suitable, and according to this relation, first separates contact pin 16.1 and second separates the width of contact pin 16.2 more than partition wall
At least five times of the wall thickness of 31.Therefore, b > 5 × a.
Contact pin 16.2 is separated first by the first separation contact pin 16.1 and second being opposed to arrange on outer wall 10.2
Separate each hole closing porous plate 39 in the region of contact pin 16.1 and the second separation contact pin 16.2, thus separate contact pin first
16.1 and second regions separating contact pin 16.2 can not constitute cooling air stream.Therefore, generation point in the inside of cooling cylinder 7
Septal area, the most significantly cools down air stream in these marker spaces.Therefore, the first cooling zone 32.1 and the second cooling zone 32.2 energy
Enough the most mutually separate.
To be clearly stated, even if also be able to produce enough by marker space when removing partition wall 31
Shielding, in order to cool down the silk thread of two directed parallel in cooling cylinder 7.
In embodiment shown in figs 2 and 3, cooling cylinder 7 is arranged to identical sensing in cooling chamber 5.But the most also
There is following probability, cooling cylinder 7 is so arranged in terms of its Angle Position so that the first adjacent separation contact pin 16.1 and the
Two compartment contact pin 16.2 has different Angle Position.In order to obtain uniform air distribution in cooling chamber 5, this arrangement is
Particularly advantageous.
In the embodiment set out above of cooling cylinder, the first separation contact pin 16.1 and the second separation contact pin 16.2 are alternative
Ground can also be arranged on the inner side of casing wall 10.But there is also following probability when the casing wall 10 of double-walled, by first and
Two compartment contact pin is placed in the region between inwall 10.1 and outer wall 10.2.First separates contact pin 16.1 and second separates contact pin
16.2 correspondingly remain unaffected for cooling down the shield effectiveness of the inside of cylinder 7.
Partition wall 31 particularly can be configured to ventilative in the region of cooling cylinder 7.To this, partition wall 31 can be such as
There is perforation, thus carry out cooling down air between described first cooling zone 32.1 and second cooling zone 32.2 of cooling cylinder 7
Balance.In embodiment shown in Fig. 1 to 3, partition wall 31 and holding contact pin 35 by a stamped metal sheets and do not have
There is perforation.For this respect, partition wall 31 is air-locked.
Partition wall 31 is configured to the widest so that cooling cylinder 7 substantially has described first on whole interior diameter
Separation between cooling zone 32.1 and the second cooling zone 32.2.
Such as learnt by the diagram in Fig. 1 and 2, longitudinal side of bellows 1 is constituted and has an air input to open
Mouth 12.Air inlet open 12 is formed in the lower component of bellows 1, and wherein, air inlet open 12 is substantially at bellows 1
Whole length on extend.Here, air inlet open 12 input cross section basically by lower component length and height
Determine.To this, air inlet open 12 is formed on a longitudinal side outstanding relative to upper-part of lower component, its
In, longitudinal side of lower component is connected with a funnel shaped interface channel 3.In interface channel 3 and the seam areas of lower component
In be provided with a distribution plate 13, this distribution plate has a ventilative wall.The narrow end of interface channel 3 is constituted and has one
Individual air connection 6.
In order to obtain the favourable inflow of pipe joint 14 in distributor chamber 4, there is also following probability, i.e. to each
Pipe joint 14 arranges a guide plate 30.Guide plate 30 is shown in broken lines at Fig. 2.This guide plate 30 is such as by WO 2005/
095683 it is known that thus in this position with reference to cited publication.
Being in operation, bellows 1 is to be directly maintained on the downside of spinning manifold body on the upside of it.To this, at bellows 1
Upside is provided with a foam seal plate 17, and this foam density plate has the otch of circle to each silk thread feed opening 2.Rousing
This position of bellows 1, provides, by interface channel 3, the cooling air regulated and flows to air inlet open 12.Logical
Cross and arrange the cooling air whole cross section at air inlet open 2 producing inflow to the distribution plate 13 of air inlet open 12
On uniform distribution.Then during cooling air arrives the distributor chamber 4 of bellows 1.Cooling air is passed through orifice plate 8 by distributor chamber 4
Arrive in cooling chamber 5.
After cooling air imports to upper-part, the casing wall 10 of cooling air penetration cooling cylinder 7.The casing wall of cooling cylinder 7
10 have identical air drag for this, thus produce uniform flowing in the whole length of cooling cylinder 7.In order at casing wall 10
Interior distribution cooling air, the casing wall of each described cylinder 7 be configured to double-walled and by an inwall 10.1 and an outer wall 10.2
Formed.Outer wall 10.2 is made up of open area porous plate in the range of 4% to 30%.Thus reach to cool down air stream to exist
Homogenization on the region opened wide of casing wall.Therefore, first cooling zone 32.1 He described in the inner space of cooling cylinder 7 is entered
Cooling air in second cooling zone 32.2 is famous with the high uniformity on the whole side face of inwall 10.1.
Device according to the present invention, for the endless tow that cools down multiple synthesis is therefore particularly suited for cooling down a large amount of silk
Line.
Figure 4 illustrates the embodiment according to assembly of the invention use in a melt-spinning apparatus.For melting
The melt-spinning apparatus of body spinning and the multiple silk threads of cooling schematically shows with longitudinal section in the diagram.Melt-spinning apparatus
This embodiment there is a spinning manifold 20, this spinning manifold keeps many abreast with the arrangement of row shape on its underside
Individual pair of spinning-nozzle 21.Double spinning-nozzles 21 are connected by multiple melt pipelines 25 and a spinning pump 22 in spinning manifold 20
Connect.Spinning pump 22 is driven by a pump drive 23, and wherein, spinning pump 22 has at least one to each pair of spinning-nozzle 21
Individual single transport means.Spinning pump 22 is connected with a melt source the most unshowned by a melt inlet port 24.Spin
Silk casing 20 is implemented heatedly, thus double spinning-nozzle 21, melt pipeline 25 and spinning pump 22 are heated.
Connecting a chiller on the downside of spinning manifold 20, this chiller is according to the embodiment structure of Fig. 1 and 3
Make.Only difference is that, use the chiller not having partition wall 31.Therefore, cooling air distribution within cooling cylinder 7
Only the first separation contact pin 16.1 and the second separation contact pin 16.2 by casing wall 10 realizes.Here, bellows 1 is by two joints
The first lift cylinders 29.1 and the second lift cylinders 29.2 on bellows 1 are maintained on the downside of spinning manifold 20.Bellows 1 energy
Enough keep in repair position a run location (as shown) and one alternatively by the first lift cylinders 29.1 and the second lift cylinders 29.2
Guide between putting.In maintenance position, bellows 1 keeps spaced apartly with spinning manifold 20, thus such as can clean
The downside of double spinning-nozzles 21.
In order to seal silk thread feed opening 2, between the upside of the downside of spinning manifold 1 and bellows 1, it is provided with one
Foam seal plate 17 and a pressing plate 27.Pressing plate 27 downside with spinning manifold 20 regularly is connected, and wherein, pressing plate 27 is by one
The individual dividing plate 28 that blocks is isolated relative to spinning manifold 20.Foam seal plate 17 is directly anchored on bellows 1.
As diagram in the diagram is learnt, bellows 1 is configured to by the first lift cylinders 29.1 and the second lift cylinders
29.2 height adjustment.Being in operation, bellows 1 presses against on the downside of spinning manifold 20, thus foam seal plate 17 presses against
On pressing plate 27 and in order to hermetic separation junction surface guides between spinning manifold 20 and bellows 1.Operation position at bellows 1
In putting, cooled down in bellows 1 by cooling air stream by the long filament of double spinning-nozzles 21 extrusion.To this end, endless tow 26 is led to
Cross silk thread feed opening 2 to enter in cooling cylinder 7.Each pair of spinning-nozzle 21 is extruded two single endless tows 26 and passes through
The first cooling zone 32.1 arranged and second cooling zone 32.2 of cooling cylinder 7 are directed.Endless tow is cooled down in cooling cylinder 7
26, in order to then leave bellows commonly through silk thread output unit 9 and pipe joint 14 from silk thread outlet opening 15 with cooling air
1.Cooling air stream flows to the lower component of bellows 1 by interface channel 3.The guiding further of cooling air and distribution are as above
Face is to the carrying out described by the embodiment according to Fig. 1 to 3.For this respect, with reference to described above.
It is exemplary according to the structural architecture according to the embodiment of Fig. 1 to Fig. 3 of assembly of the invention.Rouse in principle
Bellows also are able to the most only be formed by the upper-part with a cooling chamber, and in cooling chamber, the input of superincumbent silk thread is opened
Between mouth and following silk thread outlet opening, cooling cylinder is set.Upper-part directly and will cool down air stream by air inlet open
Generator connects, thus cools down air and be introduced directly in cooling chamber.
Illustrating an embodiment according to the cooling cylinder of the present invention in figs. 5 and 6, this cooling cylinder such as can be by structure
Become for using according to assembly of the invention.Cooling cylinder with sectional elevation and regards with the vertical profile of dislocation in Figure 5 in figure 6
Illustrate, wherein, in order to illustrate to be presented in Fig. 5 cutting line A-A.As long as not clearly stating with reference to one of described figure, as follows
Explanation be applicable to two figures.
Cooling cylinder 7 is formed by the casing wall 10 of a double-walled, and this casing wall has an inwall 10.1 and an outer wall 10.2.In
Lead to by first retaining ring 43.1 and on following end on wall 10.1 and the outer wall 10.2 end on
Cross second retaining ring 43.2 to be connected with each other.Casing wall 10 forms an above silk thread feed opening 2 and a silk below
Line outlet opening 9.Therefore, outer wall 10.2 by silk thread feed opening 2 until silk thread outlet opening 9 extends.
In embodiment shown in figs. 5 and 6, outer wall 10.2 is formed by a porous plate 39.Porous plate 39 has many
Individual perforation and imperforated plate district.Imperforated plate district is indicated by reference 42.1 and 42.2.First is imperforated
Plate district 42.1 and the second imperforated plate district 42.2 form the first separation contact pin 16.1 and second and separate contact pin 16.2 and at silk
Extend between line feed opening 2 and silk thread outlet opening 9.
The plate district of the perforation in porous plate 39 forms the opening for inputting cooling air.
Inwall 10.1 is configured to a wire cloth 40.The spaced apart short spacing ground of wire cloth 40 arranges to porous
Plate 39, thus the homogenization of the cooling air entered is realized especially for the flowing producing stratiform.
Cooling cylinder in figs. 5 and 6 shown in embodiment be therefore particularly suited for being used according to the present invention according to Fig. 1 extremely
In the embodiment of the device of 3.
Reference numerals list
1 bellows
2 silk thread feed openings
3 interface channels
4 distributor chambers
5 cooling chambers
6 air connection
7 cooling cylinders
8 orifice plates
9 silk thread outlet openings
10 casing walls
10.1 inwalls
10.2 outer walls
11.1 the first side walls
11.2 the second sidewall
12 air inlet open
13 distribution plates
14 pipe joints
15 silk thread outlet openings
16.1,16.2 first separate contact pin, the second separation contact pin
17 foam seal plates
18 Flange joint portions
19 Detaching and Lapping portions
20 spinning manifolds
21 pairs of spinning-nozzles
22 spinning pumps
23 pump drives
24 melt inlet ports
25 melt pipelines
26 endless tows
27 pressing plates
28 block dividing plate
29.1,29.2 first lift cylinders, the second lift cylinders
30 guide plates
31 partition walls
32.1,32.2 first cooling zones, the second cooling zone
33 insert end
34 keep end
35 keep contact pin
36 holding meanss
37 handles
38 effect openings
39 porous plates
40 wire cloths
41.1,41.2 first separate band, the second separation band
42.1,42.2 first imperforated plate districts, the second imperforated plate district
43.2 the second retaining ring
Claims (13)
1., for cooling down the device of a large amount of synthetic thread, described device includes being connected to cool down the bellows on air generator
(1), described bellows includes multiple cooling cylinder (7) with ventilative casing wall (10), and these cooling cylinders are spaced from each other distance
Be arranged in bellows (1) and these cooling cylinders are formed below an above silk thread feed opening (2) and one respectively
Silk thread outlet opening (9), it is characterised in that at least one the cooling cylinder in described cooling cylinder (7) is at its ventilative casing wall
(10) having multiple air-locked separation contact pin (16.1,16.2) on, these separate contact pin and prolong between each silk thread opening (2,9)
Stretch and be formed in dislocation relative to each other in the circumference of cooling cylinder (7), wherein, in cooling cylinder (7), forming marker space, at this
The cooling air not carrying out the casing wall (10) by cooling cylinder (7) in a little marker spaces flows directly into.
2. according to the device described in claim 1, it is characterised in that described separation contact pin (16.1,16.2) dislocation relative to each other
Be arranged in cooling cylinder (7), and respectively separate in cooling cylinder (7) inherence between contact pin (16.1,16.2), at least one be set
Partition wall (31), cooling cylinder (7) is divided into multiple single cooling zone (32.1,32.2) by this partition wall.
3. according to the device described in claim 2, it is characterised in that described partition wall (31) relative to separate contact pin (16.1,
16.2) be medially maintained in cooling cylinder (7), wherein, described separation contact pin (16.1,16.2) circumferentially direction have score every
The width (b) that the wall thickness (a) of wall (31) is bigger.
4. according to the device described in claim 3, it is characterised in that the width (b) of one of described separation contact pin (16.1,16.2)
More than the wall thickness (a) of partition wall (31) five times.
5. according to the device one of Claims 1-4 Suo Shu, it is characterised in that described cooling cylinder (7) has the casing wall of double-walled
(10), wherein, outer wall (10.2) is made up of porous plate (39) and an inwall (10.1) is by wire cloth (40) structure
Become, and described separation contact pin (16.1,16.2) is by the multiple imperforated plate district in the porous plate (39) of cooling cylinder (7)
(42.1,42.2) are constituted.
6. according to the device one of Claims 1-4 Suo Shu, it is characterised in that described separation contact pin (16.1,16.2) is by single
Only separation band (41.1,41.2) is constituted, and these separate bands from outside or be fixed on the casing wall of cooling cylinder (7) from inside
(10) on.
7. according to the device one of claim 2 to 4 Suo Shu, it is characterised in that described partition wall (31) removably with air blast
Case (1) connects.
8. according to the device described in claim 7, it is characterised in that described partition wall (31) has insertion end (33) and by silk
The holding end (34) that line outlet opening (9) is outstanding, and described holding end (34) formation holding contact pin (35), this holding
Contact pin extends transverse to following silk thread outlet opening (9) and removably downside with bellows (1) is connected.
9. according to the device one of claim 2 to 4 Suo Shu, it is characterised in that described bellows (1) by above, have cold
But cooling chamber (5) and following, to have the connecting portion for the cooling down air generator distributor chamber (4) of cylinder (7) is formed, respectively
It is provided with orifice plate (8) between room (4,5), and described distributor chamber (4) has multiple pipe joint in the prolongation of cooling cylinder (7)
(14), described pipe joint completely penetrates through distributor chamber (4).
10. according to the device described in claim 9, it is characterised in that described partition wall (31) penetrates and arranges to cooling cylinder (7)
Pipe joint (14) so that the holding contact pin (35) of partition wall (31) extends in distributor chamber (4) lower section.
11. for the cooling cylinder used according to the device one of claim 1 to 10 Suo Shu, and described cooling cylinder includes breathing freely
Casing wall (10), the superincumbent end of described casing wall and following end are respectively provided with silk thread opening (2,9), its feature exists
In, described casing wall (10) has multiple air-locked separation contact pin (16.1,16.2), and these separate contact pin at each silk thread opening
Extend between (2,9) and dislocation ground is constituted the most relative to each other.
12. according to the cooling cylinder described in claim 11, it is characterised in that described casing wall (10) double-walled is constituted so that one
Outer wall (10.2) is made up of porous plate (39) and an inwall (10.1) is made up of wire cloth (40), and described separation
Contact pin (16.1,16.2) is formed by the multiple imperforated plate district (42.1,42.2) in porous plate (39).
13. according to the cooling cylinder described in claim 11, it is characterised in that described separation contact pin (16.1,16.2) is by individually
Separation band (41.1,41.2) formed, these separate bands be fixed on casing wall (10) from outside or inside.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011009160.2 | 2011-01-22 | ||
| DE102011009160 | 2011-01-22 | ||
| PCT/EP2011/053007 WO2012097880A1 (en) | 2011-01-22 | 2011-03-01 | Device for cooling down a plurality of synthetic threads |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103328700A CN103328700A (en) | 2013-09-25 |
| CN103328700B true CN103328700B (en) | 2016-08-31 |
Family
ID=44461660
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180065599.1A Active CN103328700B (en) | 2011-01-22 | 2011-03-01 | For cooling down the device of a large amount of synthetic thread |
| CN2011200937567U Expired - Lifetime CN201990776U (en) | 2011-01-22 | 2011-03-31 | Device for cooling a plurality of synthetic filaments |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200937567U Expired - Lifetime CN201990776U (en) | 2011-01-22 | 2011-03-31 | Device for cooling a plurality of synthetic filaments |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2665849B1 (en) |
| CN (2) | CN103328700B (en) |
| WO (1) | WO2012097880A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012097880A1 (en) * | 2011-01-22 | 2012-07-26 | Oerlikon Textile Gmbh & Co. Kg | Device for cooling down a plurality of synthetic threads |
| CN103526312B (en) * | 2013-10-18 | 2017-12-01 | 王振海 | For synthesizing the air-supply arrangement of tow cooling |
| DE102014015729A1 (en) * | 2014-10-23 | 2016-04-28 | Oerlikon Textile Gmbh & Co. Kg | Apparatus and method for melt spinning and cooling a filament bundle |
| JP6334373B2 (en) * | 2014-11-19 | 2018-05-30 | Ｔｍｔマシナリー株式会社 | Confounding device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1139960A (en) * | 1994-12-02 | 1997-01-08 | 巴马格股份公司 | Spinning beam for spinning a plurality of synthetic threads and spinning device comprising a spinning beam of this type |
| JP2007063690A (en) * | 2005-08-30 | 2007-03-15 | Teijin Fibers Ltd | Device for cooling yarn |
| CN201354391Y (en) * | 2008-09-02 | 2009-12-02 | 欧瑞康纺织有限及两合公司 | Device for melt-spinning and cooling synthesized filaments |
| CN201420114Y (en) * | 2008-09-16 | 2010-03-10 | 欧瑞康纺织有限及两合公司 | Device for cooling multiple synthetic tows |
| JP2010077553A (en) * | 2008-09-25 | 2010-04-08 | Toray Ind Inc | Apparatus and method for producing filament yarn |
| CN101748496A (en) * | 2008-12-17 | 2010-06-23 | 欧瑞康纺织有限及两合公司 | Device for melt-spinning and winding multiple synthetic threads |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002309431A (en) * | 2000-06-21 | 2002-10-23 | Toray Eng Co Ltd | Spinning apparatus |
| JP2003113527A (en) * | 2001-10-05 | 2003-04-18 | Toray Eng Co Ltd | Spinning device |
| US20050056313A1 (en) * | 2003-09-12 | 2005-03-17 | Hagen David L. | Method and apparatus for mixing fluids |
| WO2005095683A1 (en) | 2004-03-16 | 2005-10-13 | Saurer Gmbh & Co. Kg | Device for melt spinning and cooling |
| DE102010050394A1 (en) * | 2009-11-06 | 2011-05-12 | Oerlikon Textile Gmbh & Co. Kg | Synthetic thread cooling device, has cooling cylinder comprising separating wall between openings, and cooling cylinder divided into multiple separate cooling zones by separating wall that is replaceably connected with blowing chamber |
| WO2012097880A1 (en) * | 2011-01-22 | 2012-07-26 | Oerlikon Textile Gmbh & Co. Kg | Device for cooling down a plurality of synthetic threads |
-
2011
- 2011-03-01 WO PCT/EP2011/053007 patent/WO2012097880A1/en active Application Filing
- 2011-03-01 CN CN201180065599.1A patent/CN103328700B/en active Active
- 2011-03-01 EP EP11706563.1A patent/EP2665849B1/en not_active Not-in-force
- 2011-03-31 CN CN2011200937567U patent/CN201990776U/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1139960A (en) * | 1994-12-02 | 1997-01-08 | 巴马格股份公司 | Spinning beam for spinning a plurality of synthetic threads and spinning device comprising a spinning beam of this type |
| JP2007063690A (en) * | 2005-08-30 | 2007-03-15 | Teijin Fibers Ltd | Device for cooling yarn |
| CN201354391Y (en) * | 2008-09-02 | 2009-12-02 | 欧瑞康纺织有限及两合公司 | Device for melt-spinning and cooling synthesized filaments |
| CN201420114Y (en) * | 2008-09-16 | 2010-03-10 | 欧瑞康纺织有限及两合公司 | Device for cooling multiple synthetic tows |
| JP2010077553A (en) * | 2008-09-25 | 2010-04-08 | Toray Ind Inc | Apparatus and method for producing filament yarn |
| CN101748496A (en) * | 2008-12-17 | 2010-06-23 | 欧瑞康纺织有限及两合公司 | Device for melt-spinning and winding multiple synthetic threads |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2665849A1 (en) | 2013-11-27 |
| CN201990776U (en) | 2011-09-28 |
| EP2665849B1 (en) | 2014-10-22 |
| WO2012097880A1 (en) | 2012-07-26 |
| CN103328700A (en) | 2013-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103328700B (en) | For cooling down the device of a large amount of synthetic thread | |
| CN201377007Y (en) | Device for cooling a plurality of synthetic filament tows | |
| CN102268749B (en) | Filament cooler | |
| KR102481045B1 (en) | Spun method and apparatus for making a spun-bonded fabric from filaments and spunbond made therefrom | |
| CN101748496B (en) | For the equipment of melt-spun and winding multiple synthetic threads | |
| CN1930329B (en) | Device for melt spinning and cooling | |
| RU2734852C1 (en) | Method and device for production of nonwoven materials from endless filaments | |
| RU2554733C2 (en) | Spinning tube for formation of threads, forming device for formation of threads and method of for formation of threads | |
| US20180112333A1 (en) | Process and device for the melt spinning and cooling of multifilament threads | |
| CN201420114Y (en) | Device for cooling multiple synthetic tows | |
| RU2008105796A (en) | METHOD AND DEVICE FOR PRODUCTION OF POLYMER FIBERS AND TEXTILE PRODUCTS INCLUDING MANY POLYMER COMPONENTS IN A CLOSED SYSTEM | |
| CN101636529A (en) | Apparatus and method for depositing synthetic fibers to form a non-woven web | |
| CN103890247A (en) | Device for melt-spinning and cooling synthetic filaments | |
| CN104755667A (en) | Device for producing a spun-bonded fleece | |
| CN102051694B (en) | It is used for cooling down the equipment of many artificial silks | |
| CN100523317C (en) | Device for melt spinning a plurality of threads | |
| CN104278342A (en) | Silk thread cooling device | |
| JP2004501285A (en) | Spinning device | |
| CN103374762B (en) | For melt spinning and the equipment of cooling synthetic filaments | |
| US11001942B2 (en) | Apparatus for making spunbonded nonwoven from continuous filaments | |
| KR101433792B1 (en) | Injection nozzle arranging method for manufacturing cylindrical cartridge filter and melt blown apparatus therefor | |
| CN101838859A (en) | Device for melting filature and winding a plurality of filaments | |
| CN103382581A (en) | Equipment for cooling newly extruded filaments | |
| CN101600821B (en) | Method and apparatus for drawing and depositing a plurality of fibers to form a non-woven | |
| CN107075735B (en) | For melt spinning and the device and method of cooling long filament group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |