CN203451673U - Upper air-discharging device suitable for semi-continuous high-speed spinning machine having transversely disposed spinning rollers - Google Patents
Upper air-discharging device suitable for semi-continuous high-speed spinning machine having transversely disposed spinning rollers Download PDFInfo
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- CN203451673U CN203451673U CN201320380531.9U CN201320380531U CN203451673U CN 203451673 U CN203451673 U CN 203451673U CN 201320380531 U CN201320380531 U CN 201320380531U CN 203451673 U CN203451673 U CN 203451673U
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Abstract
The utility model relates to a yarn production device, particularly to an upper air-discharging device suitable for a semi-continuous high-speed spinning machine having transversely disposed spinning rollers. The upper air-discharging device comprises a top shield and a vent and is characterized in that the top shield comprises at least two oblique planes used for guiding exhaust gas to flow. The upper ends of at least two oblique planes are communicated with the same vent. The lower ends of the oblique planes are provided with vertical connecting plates. The upper air-discharging device utilizes the oblique planes used for guiding the exhaust gas to flow, so that when the exhaust gas within spinning space rises to the top shield, the exhaust gas is guided to the vent disposed at the junction of the plurality of oblique planes along the oblique planes. The exhaust gas can hardly remain at corners within the whole spinning space, and health of operators is unaffected.
Description
Technical field
The utility model relates to silk thread production equipment, is a kind of upper air exhausting device that is applicable to the semicontinuous high-speed spinning machine of spinning roller horizontally set specifically.
Background technology
By cellulosic material, extract pure methylcellulose, be called pulp.With caustic soda, carbon disulfide, process, obtain orange-yellow sodium cellulose xanthate, then be dissolved in diluted sodium hydroxide solution, become the spinning solution of thickness, be called viscose glue.After filtration, after maturation, deaeration, carry out wet spinning, coagulating bath is comprised of sulfuric acid, sodium sulphate and zinc sulfate viscose glue.Sodium cellulose xanthate in viscose glue and the effect of sulfuric acid in coagulating bath and decompose, cellulose regenerated and separate out, gained cellulose fibre becomes viscose through washing, desulfurization, bleaching, after dry.Viscose filament yarn is a kind of of viscose, is also to be made by above-mentioned technique.
In spinning and spinning last handling process, the selection of spinning machine has semicontinuous weaving loom and continuous weaving loom, and from technology and equipment two aspects, these two kinds of spinning machines exist following difference:
1, from the angle of production technology, semi-continuous spinning machine is that spinning is separated with post processing (post processing comprises washing, oven dry, becomes the steps such as cylinder), completes separately, and semi-continuous spinning machine is mainly responsible for spinning part; And continuous spinning machine is that spinning is concentrated in together and completed continuously with post processing (post processing comprises washing, oven dry, becomes the steps such as cylinder) operation, the responsible institute from spinning to post processing of continuous spinning in steps.
2, from the angle of device structure, semi-continuous spinning machine comprises glue feed mechanism, thread spraying structure, strand shaping mechanism, spinning roller mechanism, wiper mechanism and winding mechanism, and the product obtaining is the spinning cake that falls into centrifugal cylinder; And continuous spinning machine has glue feed mechanism, thread spraying structure, strand shaping mechanism, spinning roller mechanism, wiper mechanism, there is no winding mechanism, strand directly enters the mechanisms such as drip washing, oven dry, finally obtains the silk cylinder of coiling and molding.
Difference based on above two kinds of spinning machines, its pluses and minuses are separately as follows:
1, semi-continuous spinning machine (as shown in Figure 1-Figure 3):
Advantage: owing to there being the post-processing step carrying out separately, and also have the process of low-temp desulfurization, low temperature long time drying, product to have that intensity is high, whiteness is high in post-processing step, the feature that strand is soft beautiful;
Shortcoming: spin speed low, post processing expense is high, increases production cost.
2, continuous spinning machine:
Advantage: spin speed high, output improves; Spinning and post processing concentrate in together to be carried out, and production cost reduces;
Shortcoming: because strand is to wash to dry, strand intensity is low, and whiteness is low, and strand is coarse, and quality is not as the product of semi-continuous spinning machine; For increasing strand obvolvent starching, during floss silk dyeing, slurry needs to remove, and increases downstream product production cost; High to raw material (viscose glue) quality requirement.
In prior art modal semi-continuous spinning machine be R535 semi-continuous spinning machine (as shown in Figure 1-Figure 3, comprise frame 1, glue feeder 2, strand shaped device 3, device for spinning 4 and coiler device 5, in device for spinning 4, spinning roller is longitudinally setting with respect to the operating surface 102 that spins face 101), the main flow process of its spinning is:
After viscose glue filters by filter, with spinning head, spray in acid bath groove and be shaped to strand through reaction, strand by the drawing-off of drawing-off dish to solidifying roller, strand carries out after the reaction of a period of time lifting head to twisting with the fingers face acid removing roller again in the distance of solidifying the fixing turn of reeling on roller, acid removing roller top adopts the mode of the drip washing of dripping to carry out disacidify washing to strand, reel on the acid removing roller distance of a fixing turn of strand imports centrifugal cylinder again, finally obtains spinning cake.
Wherein, spinning roll body is mainly divided into acid removing roller and solidifies roller, a pair of roller and a pair of acid removing roller of solidifying used respectively in each ingot position of spinning machine, solidify roller and be arranged on the face of spinning, acid removing roller is arranged on sth. made by twisting face, mutually deviate from, the fixed form of roll body is one end and fixes, and the operating surface position that installation direction spins face with respect to spinning machine becomes longitudinally to install.Another now three cylinder air drafts of R535 tri-cylinder yarn spinning machines adopt three cylinders with air channel air draft mode.
Its strand moulding section of existing R535A semi-continuous spinning machine and spinning roll structure and mounting means cannot carry out high speed spinning, and its spinning is spun speed in 70-90m/min left and right.Its device structure and mounting means etc. cause the shortcomings such as spinning machine equipment floor space is large, energy consumption is high, technological process is complicated, maintenance point is many, and accessory consumption is large, product cost is high simultaneously.Three cylinder three cylinders of another R535 tri-cylinder silks mutually form and disturb in air draft process with air channel air draft mode, cause air draft weak effect.
The continuous spinning machine of Soviet Union's system improves for spinning roller segment, but what obtain due to its production is tow, can not obtain spinning cake, so can not directly be applied in semi-continuous spinning machine.
In prior art, as Figure 4-Figure 6, its first half comprises frame 1, glue feeder 2, strand shaped device 3 and device for spinning 4 to modal continuous spinning machine structure, and in device for spinning 4, spinning roller is also longitudinally setting with respect to the operating surface 102 that spins face 101.
It is CN1356409 that State Intellectual Property Office discloses a publication number in 2000.12.6, name is called the patent of invention of " single channel multifibres is centrifugal to be spun and semi-continuous spinning machine and rayon spinning technique thereof ", this disclosure of the invention a kind of centrifugal semi-continuous spinning machine, it comprises viscose glue induction system, swing tube assembly, scrape acid, drawing-off dish, solidify roller, acid removing roller, crane and funnel, centrifugal cylinder and electric ingot system, and multichannel viscose glue pipe and supporting mechanism thereof that viscose glue induction system is entered glue by head and tail two ends simultaneously form; Swing tube assembly is comprised of measuring pump, worry cover, curved tube and the shower nozzle of the multi-channel parallel being connected in series with multichannel sebific duct; Two solidify roller above be provided with the acid removing roller assembly being formed by two acid removing rollers of installing up and down on strand walking path; On machine crane, the funnel of device and the same number of synchronization action of strand; Its centrifugal cylinder, electric ingot system are set to the many centrifugal cylinders of every ingot and electric ingot and the controlling organization supporting with it.
Foregoing invention can be produced multi-filament simultaneously, increased substantially the output of viscose filament yarn, but this invention is because a pair of roller and a pair of acid removing roller of solidifying used respectively in each ingot position of its spinning machine, solidify roller and be arranged on the face of spinning, acid removing roller is arranged on sth. made by twisting face, mutually deviate from, the fixed form of roll body is one end and fixes, and installation direction becomes longitudinally to install with respect to spinning machine operating surface position.The problem that said structure brings is as follows:
1, said structure has limited the length of roller, the time that viscose filament yarn is walked on roller is short, and viscose filament yarn curring time is short, if carry high-speed spinning, will inevitably cause the viscose filament yarn reaction time to reduce product quality not, so adopt traditional semi-continuous spinning machine Efficiency Decreasing;
2,, in order to raise the efficiency, conventionally can process multi-filament bar, but many viscose filament yarns easy hank knotting again while being wrapped on existing spinning roller causes viscose filament yarn fracture, affects the product quality of viscose filament yarn simultaneously;
3, in addition, the fixed form of described spinning roller is that one end is fixed, and such fixed form is cantilevered, when spinning roller rotates, in a kind of unsure state, easily breaks down;
4, all spinning rollers are all that one end is fixed, certainly will Structure of need extremely complicated transmission mechanism drive the rotation of spinning roller, so also can cause the rising of fault rate, and changing silk thread kind, while changing velocity of rotation, need to stop, then carry out the replacing of transmission system middle gear, make like this production efficiency reduce, production cost increases.
It is CN2292097 that State Intellectual Property Office discloses a publication number in 1998.9.23, name is called the utility model patent of " viscose filament continuous spinning machine ", this patent relates to a kind of viscose filament continuous spinning machine, can complete continuously spinning, washing, dry, oil, coiling etc., it spins scooter 120m/min, the utility model arranges viscose filtration device before spinning machine board, utilize spinning machine pump shaft to drive measuring pump running, it is simple in structure, clean easy to maintenancely, effectively filtered the impurity in viscose glue; In spinning bath box, spinning head is placed in to swing pipe end, has guaranteed the concentricity of spinning head and glass tube, can avoid producing lousiness, flexible operation, work efficiency is high; Glass tube exit adopts strand twin-steer, has reduced the frictional force between strand and godet roller, and draw ratio is distributed rationally, becomes yarn quality high.
Above-mentioned because strand is to wash to dry, strand intensity is low, and whiteness is low, and strand is coarse, and quality is not as the product of semi-continuous spinning machine; For increasing strand obvolvent starching, during floss silk dyeing, slurry needs to remove, and increases downstream product production cost; High to raw material (viscose glue) quality requirement.In addition, the spinning roller of above-mentioned continuous spinning machine is still longitudinally to arrange with respect to workman's operating area, so its mounting means is also one end, fixes, and still has first piece of problem in prior art patent.
It is CN201089811 that State Intellectual Property Office discloses a publication number in 2008.7.23, name is called " viscose rayon deep spinning-bathing continuous spinning machine ", this patent discloses a kind of viscose rayon deep spinning-bathing continuous spinning machine, solves the high problem of bringing of the esterified degree of existing continuous spinning machine strand residue.The scheme that the utility model adopts is to be provided with acid bath groove between formed pipe and spinning pony roll, and the strand stretching out from formed pipe falls into and in the acid bath groove that acid solution is housed, dipping bath, walks to spinning pony roll again.The utility model increases dark bath and spins, and strengthens the extent of reaction of strand, reduces the esterified degree of residue, guarantor's silk quality, and be applicable to the production of floss silk.
This technique belongs to " secondary bath " technique, and it is dense, sour warm lower than one bathing that secondary is bathed acid, therefore need to increase a set of independent acid bath system, increases acid station input cost.In addition, the spinning roller of above-mentioned continuous spinning machine is still longitudinally to arrange with respect to workman's operating area, so its mounting means is also one end, fixes, and still has first piece of problem in prior art patent.
It is CN2721660 that State Intellectual Property Office discloses a publication number in 2005.8.31, name is called the utility model patent of " be applicable to viscose filament yarn one ingot position and spin the Semi-continuous centrifugal spinning machine of three simultaneously ", the utility model discloses a kind of continuous centrifugal spinning machine that is applicable to simultaneously spin three rhizoid bars on an ingot position of Semi-continuous centrifugal spinning machine, in every joint of this Semi-continuous centrifugal spinning machine, can produce the spinning machine of 18 spinning cakes simultaneously.By the parts of 18 electric ingots, 18 centrifugal cylinders are installed at every joint of Semi-continuous centrifugal spinning machine, can be in the situation that not increasing equipment number of units, public operating cost, floor space and investment, save the maintenance time of spinning machine, reduce the production cost of single spinning cake, improve the utilization rate of spinning machine, and plant maintenance and easy to operate makes its production capacity reach former designed capacity and reaches 18 spinning cakes from 6 spinning cakes of original every joint or 12 spinning cakes after system equipment improves; Meet quality of production requirement simultaneously.
Although the output of the every joint of unit is because the electric ingot of increase, centrifugal cylinder device can improve output, the speed of spinning of this spinning machine is appointed so not raising, if improved, spins speed, can react insufficient quality that affects final products because of strand again.In addition, the spinning roller of above-mentioned semi-continuous spinning machine is still longitudinally to arrange with respect to workman's operating area, so its mounting means is also one end, fixes, and still has first piece of problem in prior art patent.
And for example application number is 89217293.2, the applying date is 1989-09-23, name is called " high-speed spinning device for shaping on rayon silk tube ", and its technical scheme is: the utility model belongs to viscose high-speed spinning device, mainly carrier pipe, spinning head, formed pipe, bath, consists of.Between coagulating basin and liquid return trough, with the formed pipe of a thin diameter, being communicated with, being installed on the relevant position before formed pipe import with the supporting Conic nozzle of formed pipe, is a thread guide near formed pipe outlet, only establishes a spinning disc between thread guide and spinning funnel.In the pipe that above-mentioned utility model adopts, forming technique is applied to semi-continuous centrifugal formula spinning machine, although said structure can be brought up to 120 meters per minute by spinning speed, but the strand of final molding causes the strand reaction time not enough owing to spinning fast too fast meeting, so still having to solve owing to spinning the too fast strand bringing of speed, this patent do not react inadequate problem.
Semi-continuous centrifugal spinning machine is in spinning process, and solidifying roller, acid removing roller, centrifugal cylinder etc., to locate all can produce spinning waste gas (be mainly CS
2and H
2s), these waste gas are that pernicious gas must be constrained in certain space, and carry out pump drainage.The confined space of existing Semi-continuous centrifugal spinning machine is provided with exhaust outlet, by exhaust outlet, pernicious gas is drained, but the dead angle existing in the confined space of said structure is more, exhaust outlet can not be discharged most pernicious gas, remaining pernicious gas can remain in confined space, and operating personnel's health is impacted.
As application number is 200720081168.5, the day for announcing is 2008.7.23, name is called the utility model patent of " air exhausting mechanism of hemicontinuous centrifugal spinning machine ", its technical scheme is: the utility model discloses a kind of air exhausting mechanism of hemicontinuous centrifugal spinning machine, be intended to solve waste gas exhaust that existing air draft mechanism exists not exclusively, low, the large problem of discharge energy consumption of toxic emission concentration.Guard shield place, the utility model machine top arrange exhaust outlet, on solidify roller upper end arrange middle exhaust outlet, drum place arrange drum exhaust outlet, on solidify roller and under solidify between roller rear exhaust outlet be set, each exhaust outlet is connected with the waste gas collection device outside spinning machine.
In sum, in above-mentioned patent, can find out, although air exhausting device is arranged on the top of confined space on it, because this confined space structure still exists exhaust dead angle, so pernicious gas still can remain in confined space, and operating personnel's health is impacted.
Utility model content
In order to overcome the confined space structure of existing upper air exhausting device existence, there is exhaust dead angle, so pernicious gas still can remain in confined space, the problem that operating personnel's health is impacted, now a kind of air draft of special proposition is effective, does not have the upper air exhausting device of the residual semicontinuous high-speed spinning machine that is applicable to spinning roller horizontally set of pernicious gas.
For achieving the above object, concrete scheme of the present utility model is as follows:
A kind of upper air exhausting device that is applicable to the semicontinuous high-speed spinning machine of spinning roller horizontally set, comprise machine top guard shield and exhaust outlet, it is characterized in that: described machine top guard shield comprises that at least two for the inclined-plane of waste gas guiding drainage, upper end, described at least two inclined-planes is all communicated with same exhaust outlet, and the lower end on described inclined-plane is provided with vertical connecting plate.
Described inclined-plane is four, described four inclined-planes be shaped as triangle.
The upper end on four inclined-planes is all connected with exhaust outlet, the bottom, inclined-plane that in four inclined-planes, two are longitudinally arranged and are oppositely arranged is connected with vertical connecting plate, described two inclined-plane bottom thickness of laterally arranging and being oppositely arranged are identical with the height of described vertical connecting plate, and described two bottoms, inclined-plane of laterally arranging and being oppositely arranged are connected with described two vertical connecting plates respectively.
Angle of inclination with respect to the horizontal plane, described inclined-plane is 15-45 degree.
Described exhaust outlet place is provided with air exhauster.
Operation principle of the present utility model is: after part waste gas is discharged from spinning machine, rise in the confined space of spinning, when waste gas rises to machine top guard shield, waste gas can be directed to gradually along inclined-plane and be positioned at a plurality of inclined-planes intersection exhaust outlet, four inclined-plane settings can all be directed to the waste gas of four direction the exhaust outlet at top, have realized the effect of upper air draft.
The utility model has the advantage of:
1, the spinning roller of the applicable spinning machine of the utility model is with respect to the operating surface horizontally set that spins face, spinning roller two ends after horizontally set are fixed, so can realize and spin fast raising on the basis of semicontinuous high-speed spinning machine, and guarantee the rotation that spinning roller can be stable, can not shake, while having avoided spinning, strand is because spinning roller rocks problems such as producing mutual winding, fracture of wire.Even if also can guarantee strand sufficient reacting owing to carrying high-speed spinning after spinning roller horizontally set simultaneously, strand can not produce the problems such as burr, also guaranteed the uniformity of strand in spinning process, guaranteed spinning quality and carrying under the prerequisite of high-speed spinning, production efficiency is improved.The present invention is because spinning roller is with respect to the operating surface horizontally set that spins face, so the structure of spinning roller with and drive mechanism be simplified, facilitate the operation of workman to spinning roller, made the technological parameter of semi-continuous spinning machine, as: the rotating speeds of a plurality of spinning rollers etc. are more easily controlled.The present invention can directly transform on existing R535 semi-continuous spinning machine, so improvement cost is low, is conducive to the upgrading of equipment.
2, the spinning roller horizontally set of the semicontinuous high-speed spinning machine of the applicable spinning machine of the utility model, is convenient to each spinning roller independently to control, and more conveniently for each spinning roller, raises speed separately.
3, the spinning roller horizontally set of the semicontinuous high-speed spinning machine of the applicable spinning machine of the utility model, be convenient to adjust real-time the specification of produced strand, as the strand of producing 40D is replaced by and produces 60D, 120D, 150D, 200D etc., also be convenient to adjust real-time produced strand kind, as compound silk, shaped filaments, flat filament etc.When speed-raising or conversion kind, do not need to shut down replacing travelling gear.
4, the application has adopted the inclined-plane of waste gas guiding drainage, when the waste gas in spinning space rises to machine top guard shield like this, waste gas can be directed to gradually along inclined-plane and be positioned at a plurality of inclined-planes intersection exhaust outlet, make not have waste gas in whole spinning space and remain in corner, space, can not impact operator's health.
5, the application's vertical connecting plate can make machine top passport to be connected with the sealing of spinning machine confined space, and waste gas can not leak from confined space.
6, the application's angle of inclination, inclined-plane can guarantee that waste gas enters smoothly along inclined-plane in the situation of exhaust outlet, guarantees the reasonable size of exhaust outlet.
Accompanying drawing explanation
The side view of the existing Semi-continuous centrifugal spinning machine of Fig. 1.
The front view of the existing Semi-continuous centrifugal spinning machine of Fig. 2.
The existing Semi-continuous centrifugal spinning machine of Fig. 3 spins the top view (spinning the operating surface of face) of face.
The front view of the face that spins of the existing continuous centrifugal spinning machine of Fig. 4.
The front view of the existing continuous centrifugal spinning machine of Fig. 5.
The existing continuous centrifugal spinning machine of Fig. 6 spins the top view (spinning the operating surface of face) of face.
The structural representation of the side-looking of the Semi-continuous centrifugal spinning machine that Fig. 7 the utility model is applicable.
The structural representation that the master of the Semi-continuous centrifugal spinning machine that Fig. 8 the utility model is applicable looks.
The applicable Semi-continuous centrifugal spinning machine of Fig. 9 the utility model spins the top view (spinning the operating surface of face) of face.
Figure 10 is upper air exhausting device front view.
Figure 11 is upper air exhausting device top view.
In accompanying drawing: frame 1, glue feeder 2, strand shaped device 3, device for spinning 4, coiler device 5, strand 8, spins face 101, operating surface 102, spinning roller 40, water washing device 42, air exhausting device 52.
Machine top guard shield 5201, exhaust outlet 5202, inclined-plane 5203, vertically connecting plate 5204.
The specific embodiment
Embodiment 1
Be applicable to the upper air exhausting device of the semicontinuous high-speed spinning machine of spinning roller horizontally set, comprise machine top guard shield 5201 and exhaust outlet 5202, described machine top guard shield 5201 comprises that at least two for the inclined-plane 5203 of waste gas guiding drainage, 5203 upper ends, described at least two inclined-planes are all communicated with same exhaust outlet 5202, the lower end on described inclined-plane 5203 is provided with vertical connecting plate 5204, the application has adopted the inclined-plane 5203 of waste gas guiding drainage, when the waste gas in spinning space rises to machine top guard shield 5201 like this, waste gas can be along inclined-plane 5203 be directed to gradually and be positioned at a plurality of inclined-planes 5203 intersection exhaust outlets 5202, make not have waste gas in whole spinning space and remain in corner, space, can not impact operator's health.
Be applicable to the upper air exhausting device of the semicontinuous high-speed spinning machine of spinning roller horizontally set, comprise machine top guard shield 5201 and exhaust outlet 5202, described machine top guard shield 5201 comprises that at least two for the inclined-plane 5203 of waste gas guiding drainage, 5203 upper ends, described at least two inclined-planes are all communicated with same exhaust outlet 5202, and the lower end on described inclined-plane 5203 is provided with vertical connecting plate 5204.Inclined-plane 5203 is four, described four inclined-planes 5203 be shaped as triangle.The upper end on four inclined-planes 5203 is all connected with exhaust outlet 5202, in four inclined- planes 5203,5203 bottoms, two inclined-planes of longitudinally arranging and being oppositely arranged are connected with vertical connecting plate 5204, described two inclined-plane of laterally arranging and being oppositely arranged 5203 bottom thickness are identical with the height of described vertical connecting plate 5204, and 5203 bottoms, described two inclined-planes of laterally arranging and being oppositely arranged are connected with described two vertical connecting plates 5204 respectively.Angle of inclination with respect to the horizontal plane, inclined-plane 5203 is 15-45 degree.Exhaust outlet 5202 places are provided with air exhauster.
The application has adopted the inclined-plane 5203 of waste gas guiding drainage, when the waste gas in spinning space rises to machine top guard shield 5201 like this, waste gas can be along inclined-plane 5203 be directed to gradually and be positioned at a plurality of inclined-planes 5203 intersection exhaust outlets 5202, make not have waste gas in whole spinning space and remain in corner, space, can not impact operator's health.Vertically connecting plate 5204 can make machine top passport to be connected with the sealing of spinning machine confined space, and waste gas can not leak from confined space.5203 angles of inclination, inclined-plane can guarantee that waste gas enters smoothly along inclined-plane 5203 in the situation of exhaust outlet 5202, guarantee the reasonable size of exhaust outlet 5202.
After part waste gas is discharged from spinning machine, rise in the confined space of spinning, when waste gas rises to machine top guard shield 5201, waste gas can be along inclined-plane 5203 be directed to gradually and be positioned at a plurality of inclined-planes 5203 intersection exhaust outlets 5202, four inclined-planes 5203 arrange and the waste gas of four direction all can be directed to the exhaust outlet 5202 at top, have realized the effect of upper air draft.
The semicontinuous high-speed spinning machine of spinning roller horizontally set comprises frame 1, glue feeder 2, strand shaped device 3, device for spinning 4 and coiler device 5, in described device for spinning 4, spinning roller 40 is with respect to operating surface 102 horizontally sets that spin face, and strand 8 is wrapped on spinning roller 40.Device for spinning 4 also comprises water washing device 42, and coiler device 5 comprises air exhausting device 52.The operating surface 102 of the described face that spins is to be positioned at the horizontal operation face that spins face region; Described operating surface 102 horizontally sets with respect to spinning face 101 refer to when spinning workman is during over against coiler device 5, and spinning roller 40 is laterally to install with respect to spinning workman.
Be applicable to the upper air exhausting device of the semicontinuous high-speed spinning machine of spinning roller horizontally set, comprise machine top guard shield 5201 and exhaust outlet 5202, described machine top guard shield 5201 comprises that at least two for the inclined-plane 5203 of waste gas guiding drainage, 5203 upper ends, described at least two inclined-planes are all communicated with same exhaust outlet 5202, and the lower end on described inclined-plane 5203 is provided with vertical connecting plate 5204.Inclined-plane 5203 is four, described four inclined-planes 5203 be shaped as triangle.The upper end on four inclined-planes 5203 is all connected with exhaust outlet 5202, in four inclined- planes 5203,5203 bottoms, two inclined-planes of longitudinally arranging and being oppositely arranged are connected with vertical connecting plate 5204, described two inclined-plane of laterally arranging and being oppositely arranged 5203 bottom thickness are identical with the height of described vertical connecting plate 5204, and 5203 bottoms, described two inclined-planes of laterally arranging and being oppositely arranged are connected with described two vertical connecting plates 5204 respectively.Angle of inclination with respect to the horizontal plane, inclined-plane 5203 is 15-45 degree.Exhaust outlet 5202 places are provided with air exhauster.
Claims (5)
1. be applicable to the upper air exhausting device of the semicontinuous high-speed spinning machine of spinning roller horizontally set, comprise machine top guard shield (5201) and exhaust outlet (5202), it is characterized in that: described machine top guard shield (5201) comprises that at least two for the inclined-plane (5203) of waste gas guiding drainage, upper end, described at least two inclined-planes (5203) is all communicated with same exhaust outlet (5202), and the lower end on described each inclined-plane (5203) is provided with vertical connecting plate (5204).
2. the upper air exhausting device that is applicable to the semicontinuous high-speed spinning machine of spinning roller horizontally set according to claim 1, is characterized in that: described inclined-plane (5203) are four, described four inclined-planes (5203) be shaped as triangle.
3. the upper air exhausting device that is applicable to the semicontinuous high-speed spinning machine of spinning roller horizontally set according to claim 2, it is characterized in that: the upper end on four inclined-planes (5203) is all connected with exhaust outlet (5202), in four inclined-planes (5203), bottom, two inclined-planes of longitudinally arranging and being oppositely arranged (5203) is connected with vertical connecting plate (5204), described two inclined-planes of laterally arranging and being oppositely arranged (5203) bottom thickness is identical with the height of described vertical connecting plate (5204), bottom, described two inclined-planes of laterally arranging and being oppositely arranged (5203) is connected with described two vertical connecting plates (5204) respectively.
4. the upper air exhausting device that is applicable to the semicontinuous high-speed spinning machine of spinning roller horizontally set according to claim 3, is characterized in that: described inclined-plane (5203) angle of inclination is with respect to the horizontal plane 15-45 degree.
5. the upper air exhausting device that is applicable to the semicontinuous high-speed spinning machine of spinning roller horizontally set according to claim 4, is characterized in that: described exhaust outlet (5202) locates to be provided with air exhauster.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320380531.9U CN203451673U (en) | 2013-06-29 | 2013-06-29 | Upper air-discharging device suitable for semi-continuous high-speed spinning machine having transversely disposed spinning rollers |
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|---|---|---|---|
| CN201320380531.9U CN203451673U (en) | 2013-06-29 | 2013-06-29 | Upper air-discharging device suitable for semi-continuous high-speed spinning machine having transversely disposed spinning rollers |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014206161A1 (en) * | 2013-06-29 | 2014-12-31 | 宜宾海丝特纤维有限责任公司 | Novel semi-continuous high-speed spinning machine |
| CN112981573A (en) * | 2021-02-04 | 2021-06-18 | 上海工程技术大学 | Preparation facilities of fluoropolymer fully drawn yarn |
-
2013
- 2013-06-29 CN CN201320380531.9U patent/CN203451673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014206161A1 (en) * | 2013-06-29 | 2014-12-31 | 宜宾海丝特纤维有限责任公司 | Novel semi-continuous high-speed spinning machine |
| CN112981573A (en) * | 2021-02-04 | 2021-06-18 | 上海工程技术大学 | Preparation facilities of fluoropolymer fully drawn yarn |
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