CN103603073B - A kind of spinning technique being applied to the external spinning-drawing machine of coiler device - Google Patents
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device Download PDFInfo
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- CN103603073B CN103603073B CN201310640716.3A CN201310640716A CN103603073B CN 103603073 B CN103603073 B CN 103603073B CN 201310640716 A CN201310640716 A CN 201310640716A CN 103603073 B CN103603073 B CN 103603073B
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Abstract
The present invention relates to a kind of spinning technique being applied to the external spinning-drawing machine of coiler device, its operation includes viscose glue metering with for filtration, strand molding, spinning and winding before glue, spinning, and the moisture content that wherein in rolling step, the strand of the cake dress silk, the wound packages silk of hygrometric state or hygrometric state of hygrometric state fills silk is 30～80%.The present invention is directed to the external spinning-drawing machine of specific coiler device, under the interaction of each operation and process parameter control, achievable strand is wound into the cake dress silk of the hygrometric state that can be directly used for twisting thread in external coiler device, and/or the wound packages silk of hygrometric state, and/or the strand dress silk of hygrometric state, and can ensure that spinning-drawing machine also ensures that product quality while reaching high-speed spinning, particularly strand will go the drippage of acid solution and oil preparation to be contaminated because of washing in coiling and molding operation, ensure that follow-up dyeing, and operative is more easy, plant maintenance is easier, energy consumption reduces, this makes while effectively improving production efficiency, product cost substantially reduces.
Description
Technical field
The present invention relates to viscose filament yarn spinning production technical field is and in particular to a kind of be applied to the external spinning of coiler device
The spinning technique of silk machine.
Background technology
Pure methylcellulose, referred to as pulp are extracted by cellulosic material.Processed with Caustic soda, Carbon bisulfide, obtain orange
The sodium cellulose xanthate of yellow, is re-dissolved in diluted sodium hydroxide solution, becomes sticky spinning solution, referred to as viscose glue.Viscous
Glue, after filtration, maturation, deaeration, carries out wet spinning, and coagulating bath is made up of sulphuric acid, sodium sulfate and zinc sulfate.Fibre in viscose glue
Effect of sulfuric acid in the plain sodium xanthogenate of dimension and coagulating bath and decompose, cellulose regenerated and separate out, gained cellulose fibre through washing,
Desulfurization, bleaching, be dried after become viscose rayon.Viscose filament yarn is one kind of viscose rayon, is also to be obtained by above-mentioned technique.
In spinning and spinning last handling process, the selection of spinning-drawing machine has semicontinuous weaving loom and continuous weaving loom, from work
For skill and equipment two aspect, there is following difference in both spinning-drawing machines：
1st, for the angle of production technology, semi-continuous spinning machine is by spinning and post processing（Post processing includes washing, dries
The steps such as dry, one-tenth cylinder）Separately, individually complete, semi-continuous spinning machine is mainly responsible for spinning portion；And continuous spinning machine is by spinning
And post processing（Post processing includes washing, dries, becomes the steps such as cylinder）Operation concentrates in together and is continuously finished, continuous spinning be responsible for from
Spinning is to all steps of post processing.
2nd, for the angle of device structure, semi-continuous spinning machine includes glue feed mechanism, thread spraying structure, strand forming machine
Structure, spinning roller mechanism, wiper mechanism and winding mechanism, the product obtaining is the spinning cake falling in centrifugal cylinder；And continuous spinning
Machine has glue feed mechanism, thread spraying structure, strand shaping mechanism, spinning roller mechanism, wiper mechanism, does not have winding mechanism, and strand is straight
Tap into into mechanisms such as drip washing, drying, finally obtain the silk cylinder of coiling and molding.
Based on the difference of both the above spinning-drawing machine, its respective pluses and minuses is as follows：
1st, semi-continuous spinning machine（As shown in Figure 1-Figure 3）：
Advantage：Due to there being the post-processing step individually carrying out, and in post-processing step, also have low-temp desulfurization, low temperature long-time
The process dried, product has intensity height, whiteness height, the soft beautiful feature of strand；
Shortcoming：Spin speed low, post processing costly, increases production cost.
2nd, continuous spinning machine：
Advantage：Spin speed high, output increased；Spinning and post processing concentrate in together and carry out, and production cost reduces；
Shortcoming：Because strand is to wash to dry, strand low intensity, whiteness is low, and strand is coarse, and quality is not so good as semicontinuous spinning
The product of machine；For increasing strand obvolvent starching, during floss silk dyeing, slurry needs to remove, and increases downstream product production cost；To former
Material（Viscose glue）Prescription is high.
In prior art, modal semi-continuous spinning machine is R535 semi-continuous spinning machine（As shown in Figure 1-Figure 3, including machine
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 with respect to the face of spinning
101 operating surface is longitudinally disposed）, the main flow of its spinning is：
Viscose glue is sprayed in acid bath groove with spinning head after being filtered by filter and is shaped to strand through reaction, and strand passes through drawing-off
Disk drawing-off to consolidationroll, strand wind in consolidationroll a fixing turn distance carry out the reaction of a period of time after again lifting head to twisting with the fingers
Face acid removing roller, carries out acid elution to strand above acid removing roller by the way of drip washing of dripping, and strand winds one on acid removing roller
The distance of fixing turn imports centrifugal cylinder again, finally obtains spinning cake.
Wherein, spinning roll body is broadly divided into acid removing roller and consolidationroll, and each spindle position of spinning-drawing machine is solidified using a pair respectively
Roller and a pair of acid removing roller, consolidationroll is arranged on spinning face, and acid removing roller is arranged on sth. made by twisting face, mutually deviates from, and the fixed form of roll body is
One end is fixed, and the operating surface position that installation direction spins face with respect to spinning-drawing machine becomes longitudinally mounted.Separately show R535 triplex yarn spinning machine
Three cylinder air drafts adopt triplex with duct exhaust air mode.
Its strand moulding section of existing R535A semi-continuous spinning machine and spinning roll structure and mounting means cannot be carried out at a high speed
Spinning, its spinning spins speed in 70-90m/min.Its device structure and mounting means etc. cause spinning machine equipment to take up an area simultaneously
Area is big, high energy consumption, technological process are complicated, maintenance point is many, the shortcomings of spare parts consumption is big, product cost is high.Another R535 triplex silk
Three cylinder triplex mutually form interference with duct exhaust air mode during air draft, cause exhaust effect poor.
In prior art, as Figure 4-Figure 6, its first half includes frame 1, supplies modal continuous spinning machine structure
Adhesive dispenser 2, strand shaped device 3 and device for spinning 4, in device for spinning 4, spinning roller is also vertical with respect to the operating surface in spinning face 101
To setting.The continuous spinning machine of the Soviet Union is improved for spinning roller segment, but obtain is tow because it produces,
Spinning cake can not be obtained, so can not be directly applied in semi-continuous spinning machine.
State Intellectual Property Office discloses Publication No. CN1356409, entitled " single channel multifibres in 2000.12.6
Centrifugation is spun and semi-continuous spinning machine and its rayon spinning technique " patent of invention, this disclosure of the invention is a kind of centrifugal semicontinuous
Spinning-drawing machine, it include viscose glue induction system, wave tube assembly, scrape acid, drawing-off disk, consolidationroll, acid removing roller, crane and funnel,
Centrifugal cylinder and electric ingot system, viscose glue induction system enters multichannel viscose glue pipe and its supporting mechanism of glue by head and tail two ends simultaneously
Composition；Wave tube assembly by the multi-channel parallel concatenating with multichannel sebific duct dosing pump, consider set, curved tube and shower nozzle form；Double solidifying
Gu the top strand walking path of roller is provided with the acid removing roller assembly being made up of two acid removing rollers installed up and down；In machine lifting
On frame, 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 the electric ingot supporting with it and controlling organization.
Foregoing invention can produce multi-filament simultaneously, and the yield of viscose filament yarn is greatly improved, but this invention is due to it
Respectively using a pair of consolidationroll and a pair of acid removing roller, consolidationroll is arranged on spinning face to each spindle position of spinning-drawing machine, and acid removing roller is arranged on
Sth. made by twisting face, mutually deviates from, and the fixed form of roll body is one end and fixes, and installation direction becomes with respect to spinning-drawing machine operating surface position longitudinally pacifies
Dress.The problem that said structure brings is as follows：
1st, said structure limits the length of roller, and the time that viscose filament yarn is walked on roller is short, viscose filament yarn curring time
Short, if high-speed spinning to be carried, inevitably resulting in the viscose filament yarn response time not reduces product quality, so using traditional
Semi-continuous spinning machine efficiency reduces；
2nd, in order to improve efficiency it will usually process multi-filament bar simultaneously, but many viscose filament yarns are wrapped in existing spinning
Again easily hank knotting when on roll dies, causes viscose filament yarn to rupture, the product quality of impact viscose filament yarn；
3 in addition, the fixed form of described spinning roller is fixed for one end, and such fixed form is cantilevered, in spinning
When roller rotates, it is in a kind of unsure state, is susceptible to fault；
4th, all spinning rollers are all that one end is fixed, certainly will the extremely complex drive mechanism of Structure of need driving spinning roller
Rotate, so also result in the rising of fault rate, and changing silk thread kind, when changing velocity of rotation, need to stop, then enter
So that production efficiency reduces, production cost increases for the replacing of row drive system middle gear.
State Intellectual Property Office discloses Publication No. CN2292097, entitled " viscose filament yarn in 1998.9.23
The utility model patent of continuous spinning machine ", this patent is related to a kind of viscose filament continuous spinning machine, can be continuously finished spinning, water
Wash, dry, oil, wind, it spins scooter 120m/min, this utility model arranges viscose filtration dress before spinning-drawing machine board
Put, drive dosing pump operating using spinning-drawing machine pump shaft, its structure is simple, and cleaning is easy to maintenance, has effectively filtered in viscose glue
Impurity；In spinning bath box, spinning head is placed in swing pipe end it is ensured that the concentricity of spinning head and glass tubing, it can be avoided that producing
Lousiness, flexible operation, work efficiency is high；Glass tubing exit adopts strand twin-steer, reduces between strand and godet roller
Frictional force, draw ratio distribution rationally, becomes yarn quality high.
Above-mentioned due to strand be to wash to dry, strand low intensity, whiteness is low, and strand is coarse, quality be not so good as semicontinuous spinning
The product of machine；For increasing strand obvolvent starching, during floss silk dyeing, slurry needs to remove, and increases downstream product production cost；To former
Material（Viscose glue）Prescription is high.In addition, the spinning roller of above-mentioned continuous spinning machine is still and longitudinally sets with respect to operative region
Putting, so its mounting means is also one end fixing, or there is a problem of in first prior art patent.
State Intellectual Property Office discloses Publication No. CN201089811, entitled " viscose glue people in 2008.7.23
Make the deep bath of silk and spin continuous spinning machine ", which disclose a kind of viscose rayon deep spinning-bathing continuous spinning machine, solve existing continuous
The problem that the remaining esterified degree height of spinning-drawing machine strand is brought.The scheme that this utility model adopts is between formed pipe and spinning pony roll
It is provided with acid bath groove, fall into from the strand that formed pipe stretches out and go to spinning pony roll equipped with after dipping bath in the acid bath groove of acid solution again.This
Utility model increases deep bath and spins, and strengthens the extent of reaction of strand, reduces remaining esterified degree it is ensured that people's silk quality, and is applied to embroidery
The production of yarn.
This technique belongs to " secondary bath " technique, and secondary bath acid is dense, sour temperature is lower than one bathing, therefore needs 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 with respect to operative region longitudinally
Setting, so its mounting means is also one end fixing, or there is a problem of in first prior art patent.
State Intellectual Property Office discloses Publication No. CN2721660 in 2005.8.31, entitled " is applied to viscous
Glue long filament one spindle position spins the Semi-continuous centrifugal spinning machine of three simultaneously " utility model patent, the utility model discloses a kind of
It is applied to the continuous centrifugal spinning-drawing machine that three strands are spun on a spindle position of Semi-continuous centrifugal spinning machine simultaneously, this partly connect
The spinning-drawing machine of 18 spinning cakes can be produced in the often section of continuous centrifugal box-spinning machine simultaneously.By every in Semi-continuous centrifugal spinning machine
Section installs 18 electric ingots, the parts of 18 centrifugal cylinders, can not increase equipment number of units, public operating cost, floor space and
In the case of investment, save the maintenance time of spinning-drawing machine, reduce the production cost of single spinning cake, improve the utilization rate of spinning-drawing machine,
And plant maintenance and easy to operate, make its production capacity reach original design ability from original often section 6 after system equipment improves
Individual spinning cake or 12 spinning cakes reach 18 spinning cakes；Meet the quality of production to require simultaneously.
Although the yield that unit often saves is due to increasing electric ingot, centrifugation cylinder assembly can improve yield, this spinning-drawing machine
Spin speed times so not improve, if improve spinning speed, again can be because strand reacts insufficient quality affecting final products.Separately
Outward, the spinning roller of above-mentioned semi-continuous spinning machine is still longitudinally disposed with respect to operative region, so its mounting means
It is that one end is fixed, or there is a problem of in first prior art patent.
And for example Application No. 200920297370.0, the applying date is 2009-12-18, entitled " flat for the thick denier of viscose glue
The continuous spinning machine of silk ", its technical scheme is：The utility model discloses a kind of continuous spinning for viscose glue heavy denier yarn flat filament
Silk machine, including viscose glue measure and shape equipment, washing facility, drying plant with become cylinder device, the molding of viscose glue measure and shape equipment
Device is glass formed pipe, and washing facility is made up of multistage sink, and in glass formed pipe pipe, the strand of molding is by multistage washing
The hold-down roller of groove draws to sink；The downstream plant of multistage sink is drying plant, and drying plant is conveyer belt and steaming
Vapour dehydrator, the strand of multistage sink end is drawn to steam drying machine by hold-down roller, and steam drying machine is descending to be set with becoming cylinder
Standby connection.Above-mentioned utility model is continuous spinning machine, is provided with drying plant, and the strand after drying directly becomes cylinder, its one-tenth
Cylinder device is located at the outside of drying plant, but due to drawing-off being integrated with spinning roller, acid is gone in washing, knot of drying and oil etc.
Structure is so that complete machine structure is complicated, and increased energy consumption.
In sum, there is coiler device and be located at below spinning roller in existing semi-continuous spinning machine, has due on spinning roller
Water and acid solution, thus coiler device can be led to easily to be spun into the water on roller and the problem of acid solution pollution；And it is existing
Continuous spinning machine in order to finally give the dry silk bar of molding, spinning roller is integrated with drawing-off, washing is gone acid, dries and oil
Etc. structure so that complete machine structure is complicated, increased energy consumption, and can not obtain carrying weakly acidic wet strand.
Therefore, improve for the problems referred to above is applied to the external spinning-drawing machine of coiler device, existing technique control
System will be unable to meet it and proposes the requirement of high-speed spinning, also cannot meet the cylinder that the cake being directly wound into hygrometric state is filled with silk and/or hygrometric state
The strand of dress silk and/or hygrometric state fills kind or the declinable technical requirements of rule that the single control of silk is brought.
Content of the invention
The present invention is intended to provide a kind of spinning technique of the spinning-drawing machine external for coiler device, can to reach spinning-drawing machine
It is ensured that strand is not polluted by residual solution on spinning roller in winding while carrying high-speed spinning, weak acid can be obtained as needed
Property wet strand, whole function consumption reduces, and then ensures quality, improve production efficiency, the purpose of reduces cost.
For achieving the above object, the technical solution used in the present invention is as follows：
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device, its operation includes viscose glue metering and for glue, spinning
Front filtration, strand molding, spinning and winding it is characterised in that：In described rolling step, the rolled device of strand is shaped to can be straight
The cake connecing the hygrometric state for twisting thread fills silk and/or the wound packages silk of hygrometric state and/or the strand dress silk of hygrometric state；
The moisture content that the cake of described hygrometric state fills the strand dress silk of silk, the wound packages silk of hygrometric state or hygrometric state is 30～80%；
The rotating speed of the centrifugal cylinder that the described cake being shaped to hygrometric state fills silk is 7200～8400r/min；
The rotating speed that the strand that the described strand being shaped to hygrometric state fills silk fills motor is 500～1000r/min；
The described wound packages silk being shaped to hygrometric state is taken the initiative and is wound and/or passive winding method, wherein：
In described active winding, the rotating speed of cross motor is 800～1200r/min, the rotating speed of electric rotating machine is 1000～
1500r/min；
In described passive winding, the rotating speed of cross motor is 800～1200r/min, the rotating speed of electric rotating machine is 1000～
1500r/min, the pH value of oil preparation is 7～12.
Described passive winding includes single spindle passive winding, the passive winding of three ingots or axis and passively winds.
Described viscose glue measures and for, in glue process, the gauge pressure of viscose glue pipe is 0.1～0.5MPa.
In filter progress before described spinning, viscose ripening degree NH4Cl value controls in 7.0～13ml, and falling ball viscosity 28～
38mPa s, viscose glue first fibre content 8.0～8.2%, viscose glue contains alkali 5.8～6.1%, 500ml viscose gas bubble≤25, adhesive surface
Tension force 50～55dyne/cm, 10 below m viscose glue particle≤100/ml.
In described strand molding procedure, the consisting of of acid bath：Sulfuric acid concentration 135～145g/L, sodium sulfate concentration 230～
245g/L, sulphuric acid zinc concentration 11.0～12.5g/L, 55～57 DEG C of acid bath temperature, acid bath surface tension is less than adhesive surface tension force；
Molding bore Φ 5 ± 0.1mm, molding pipe range 800～1200mm；The aperture of spinning head is 0.06～0.09mm, and shape is in
" one " font, fan-shaped or circular.
Described spinning process includes the solidification to strand, drawing-off, goes acid and oil, spinning roller length 1000～1500mm,
Diameter of phi 120～180mm, spinning roller rotating speed is 100～160 ms/min, 33～68 seconds/root of coagulation reaction time, the drawing-off of strand
Rate is 10～25%, and leaching quantity is 240～480ml/min, drip washing 1～3 time, and washing goes the water temperature in acid to be 35～60 DEG C, pH
It is worth for 7～8, oil preparation consumption is 5～50ml/min；
Described through solidification, drawing-off, go acid, oil after strand, 5～30%, raw silk bar residual ester value is little for its acid content
In 3%, oil content is 0.25～1.5%, and pH value is 6.5～8.5.
The cake of hygrometric state of the present invention fills the strand dress attainable major technique of silk of silk, the wound packages silk of hygrometric state or hygrometric state
Index is as follows：
1）Wet breaking strength（CN/dtex）：≥0.85
2）Wet extension at break：>=15～30%
3）Line density（Fiber number）Deviation：±3.0%
4）The line density coefficient of variation（CV value）：≤5.00%
5）The twist coefficient of variation（CV value）：≤5%
6）Monofilament radical deviation：≤5.0%
7）Residual sulfur content（Mg/100g fiber）：≤20.0
It is an advantage of the current invention that：
1st, external due to coiler device of the present invention, therefore under sour environment, to strand, winding apparatus and its control system
The corrosivity of system are little, are easy to maintenance and operative, because existing centrifugal cylinder needs high-speed rotation, so high energy consumption, and this
Bright coiler device only needs to meet the speed of spinning roller, no other energy consumptions, so whole acc power is little.
2nd, existing semi-continuous spinning machine and continuous spinning machine can not excessively carry high-speed spinning, be because when the rotating speed of spinning roller
After raising in addition it is also necessary to improve elevating mechanism speed matching, and elevating mechanism speed improve limited, simultaneously centrifugal cylinder turn
Speed also needs matching, but its rotating speed is too high, and stability reduces, and leads to spinning cake shaping bad.And the present invention is due to adopting wound packages
Winding method, rotating speed can be greatly improved, and present invention eliminates elevating mechanism, therefore changes the mode of strand molding, when
It is only necessary to accordingly improve the speed of coiler device after the speed of spinning roller improves.
3rd, the present invention can obtain weakly acidic wet strand as needed, obtains weakly acidic wet strand not on spinning-drawing machine
Dried, if subsequent step needs to dry wet strand, weakly acidic wet strand can be taken out and put into drying plant
Dried, it is to avoid the problems such as energy consumption directly dried and produced on spinning roller increases, drying degree is wayward.
The bright two ends due to spinning roller are all fixing, so the spinning that the rotating speed of spinning roller can be more hanging than existing spinning-drawing machine
The lifting of roller rotating speed is more and more stable, does not result in spinning roller and waves at high speeds, reduces under spinning-drawing machine high speed
Fault rate.
5th, spinning-drawing machine compact conformation of the present invention, floor space is little.
6th, spinning-drawing machine of the present invention is easy to operate, and is easy to the quality control under high speed spinning.
7th, the present invention is by viscose glue metering and the order for filtration, strand molding, spinning and winding each operation before glue, spinning
Control and state modulator, especially in rolling step, the cake of hygrometric state fills silk or the moisture control of wound packages silk or hank knotting exists
30～80%, the rotating speed of centrifugal cylinder is 7200～8400r/min, and the rotating speed twisting dress motor is 500～1000r/min, active winding
In, the rotating speed of cross motor is 800～1200r/min, and the rotating speed of electric rotating machine is 1000～1500r/min, in passive winding,
The rotating speed of cross motor is 800～1200r/min, and the rotating speed of electric rotating machine is 1000～1500r/min, and the pH value of oil preparation is 7
～12, the cake that achievable strand is wound into the hygrometric state that can be directly used for twisting thread in external coiler device fills silk and/or hygrometric state
Wound packages silk and/or hygrometric state strand dress silk, and can meet spinning speed stably bring up to more than 140m/min.The winding that the present invention provides
In addition to can ensure that spinning function and reaching high-speed spinning, more prominent is to also assures that product quality to technique, and strand is in last winding
The drippage of acid solution and oil preparation will be gone to be contaminated the dyeing it is ensured that follow-up because of washing in molding procedure, and workman
Operation is more easy, and plant maintenance is easier, and energy consumption reduces, and this makes while effectively improving production efficiency, product cost
Substantially reduce.It is embodied in following process：
1）In viscose glue metering and for, in glue process, the gauge pressure of viscose glue pipe controls in 0.1～0.5MPa, has fully ensured that and has supplied glue
Uniformity and spinning speed.
2）In filter progress before spinning, by viscose ripening degree NH4Cl value controls in 7.0～13ml, and falling ball viscosity 28～
38mPa s, viscose glue first fibre content 8.0～8.2%, viscose glue contains alkali 5.8～6.1%, 500ml viscose gas bubble≤25, adhesive surface
Tension force 50～55dyne/cm, 10 below m viscose glue particle≤100/ml, viscose ripening degree is low, glue old under conditions of it is ensured that
The raising of strand intensity.
3）In strand molding procedure, using the acid bath technique matching with viscose ripening degree, i.e. acid bath adopts peracid low
Salt, peracid temperature, specific targets：The consisting of of acid bath：Sulfuric acid concentration 135～145g/L, sodium sulfate concentration 230～245g/L, sulfur
Sour zinc concentration 11.0～12.5g/L, 55～57 DEG C of acid bath temperature, acid bath surface tension is less than adhesive surface tension force, in formed pipe
Footpath Φ 5 ± 0.1mm, molding pipe range 800～1200mm, the aperture of spinning head is 0.06～0.09mm it can be ensured that realizing acutely
While acid bath reaction, accelerate strand response speed.
4）During the solidification of spinning process, drawing-off, going acid and oil, in spinning roller length 1000～1500mm, directly
Footpath Φ 120～180mm, spinning roller rotating speed divides for 100～160m/, 33～68 seconds/root of coagulation reaction time, the degree of draft of strand
For 10～25%, leaching quantity is 240～480ml/min, drip washing 1～3 time, and washing goes the water temperature in acid to be 35～60 DEG C, pH value
For 7～8, oil preparation consumption is under the process conditions of 5～50 ml/min, and 5～30%, raw silk bar remains for the acid content of achievable strand
Remaining esterification degree is less than 3%, and oil content is 0.25～1.5%, and pH value is 6.5～8.5, and water washing effect more preferably, goes acid more thorough, strand
Uniformity good, meanwhile, strand oils full, uniform, and oil applying rate is high, and the strand after oiling is smooth good, and during winding, frictional force is few,
Do not need as continuously spun on slurry, thus strand lousiness is few, is difficult fracture of wire, fully ensured that the equal of follow-up dyeing and dyeing
Even property.
5）In molding in pipe, using internal diameter Φ 5 ± 0.1mm, the formed pipe of long 800～1200mm, list can be prevented effectively from
Silk drift phenomenon it is ensured that the uniformity of every synnema bar monofilament radical, beneficial to the raising spinning speed.
6）In the whole technique of the present invention, due to the interaction of each operation step, and the cake of winding speed, hygrometric state
The moisture content of dress silk, wound packages silk or strand dress silk, the pH value of oil preparation, the performance parameters of viscose glue, the temperature of acid bath, the consumption of washing
And the determination of temperature, the length of spinning roller, oil preparation consumption, molding bore and length etc. is so that external volume under high-speed spinning
Not only there is better operability, stability and controlling around mode, and wet strand quality is good, follow-up Color is good.
Obviously, the above according to the present invention, according to ordinary skill and the customary means of this area, without departing from this
Under the premise of bright above-mentioned basic fundamental thought, modification, replacement or the change of other various ways can also be made.
Brief description
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 in face.
The side view of Fig. 4 existing continuous centrifugal spinning-drawing machine.
The front view of Fig. 5 existing continuous centrifugal spinning-drawing machine.
Fig. 6 existing continuous centrifugal spinning-drawing machine spins the top view in face.
Fig. 7 is the structural representation of the side-looking of spinning-drawing machine of the present invention.
Fig. 8 is the structural representation of the main view of spinning-drawing machine of the present invention.
Fig. 9 spins the top view in face for spinning-drawing machine of the present invention.
Figure 10 is one of structural representation of water washing device of the present invention.
Figure 11 is the two of the schematic diagram of the structure of water washing device of the present invention.
Figure 12 is one of structural representation of oiling device of the present invention.
Figure 13 is the two of the structural representation of oiling device of the present invention.
Figure 14 is the structural representation of the active hygrometric state coiler device of the present invention.
Figure 15 is one of structural representation of single spindle passive coiler device of the present invention.
Figure 16 is the two of the structural representation of single spindle passive coiler device of the present invention.
Figure 17 is the side view of the passive coiler device of three ingots of the present invention.
Figure 18 is the top view of the passive coiler device of three ingots of the present invention.
Figure 19 is one of structural representation of the passive coiler device of axis of the present invention.
Figure 20 is the two of the structural representation of the passive coiler device of axis of the present invention.
Figure 21 is the structural representation of the hygrometric state cake dress coiler device of invention.
Figure 22 is that the hygrometric state of the present invention twists the structural representation filling coiler device.
Figure 23 fills distribution schematic diagram during coiler device for coiler device of the present invention for hygrometric state cake.
Figure 24 is distribution schematic diagram during hygrometric state wound packages coiler device for coiler device of the present invention.
Figure 25 twists distribution schematic diagram during dress coiler device for coiler device of the present invention for hygrometric state.
Figure 26 fills distribution when coiler device and the combination of hygrometric state wound packages coiler device for coiler device of the present invention for hygrometric state cake
Schematic diagram.
Figure 27 fills coiler device for coiler device of the present invention for hygrometric state cake and hygrometric state twists distribution during dress coiler device combination
Schematic diagram.
Figure 28 is hygrometric state wound packages coiler device for coiler device of the present invention and hygrometric state twists distribution during dress coiler device combination
Schematic diagram.
Figure 29 twists dress winding for coiler device of the present invention for hygrometric state cake dress coiler device, hygrometric state wound packages coiler device and hygrometric state
Distribution schematic diagram during device combination.
Figure 30 is the process flow diagram of the present invention.
In accompanying drawing：
Frame 1, glue feeder 2, strand shaped device 3, device for spinning 4, coiler device 5, wallboard 6, winding face 7.
Water washing device 41, oiling device 42, hygrometric state cake dress coiler device 51, hygrometric state wound packages coiler device 52, hygrometric state twists dress
Coiler device 53.
Spinning face 101, column 1101.
Shower 4101, spray apertures or nozzle 4102, mozzle 4103, diversion screen 4104, deflector 4106, flow-stopping plate
4107, guiding gutter 4109.
Oil groove 4201, godet 4202, draw roll 4203, oil tanker 4204, oil 4205, sponge adsorbent equipment 4206, through hole
4207th, oil tanker 4208, strand 4209, spray bar 4211, nozzle opening 4212, oil storage tank 4213 are scraped.
Winding stand 5201, support 5202, metal pipe 5203, transverse link 5204, cross motor 5205, electric rotating machine
5206th, transverse strands 5207, traveller 5208, main shaft 5209, bearing 5210, neutralization chamber 5211, take over a business 5212, groove drum 5213, axle
Bearing 5214, connector 5215, rotary shaft 5216, passive tooth 5217, driven shaft 5218, driving tooth 5219, driving shaft 5220.
Centrifugal cylinder 5100, fulcrum bearing 5101, bearing body 5102, labyrinth shell 5103, centrifugal shaft 5104, labyrinth wharve
5105, upper bearing (metal) 5106, lower bearing 5107, damping 5108, shock absorbing ring and cushion 5109, O-shaped O-ring seal 5110, rotor
5111, stator 5112, unshakable in one's determination 5113, winding 5114.
Twist dress motor 5301, friction pulley 5302, twist frame 5303, twisted axis 5304, traversing carriage 5305, traversing connecting rod 5306,
Rotary shaft 5307, traversing motor 5308, bearing 5309, seal wire hook 5310.
Form by the following examples is described in further detail to the above of the present invention again.But should not be by this
It is interpreted as that the scope of the above-mentioned theme of the present invention is only limitted to Examples below, all technology realized based on the above of the present invention are equal
Belong to the scope of the present invention.
Specific embodiment
Embodiment 1
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device, its operation includes viscose glue metering and for glue, spinning
Front filtration, strand molding, spinning and winding, wherein, in rolling step, the rolled device of strand is shaped to can be directly used for twisting thread
The cake of hygrometric state fill the strand dress silk of silk, the wound packages silk of hygrometric state and hygrometric state；
The moisture content that the cake of described hygrometric state fills the strand dress silk of silk, the wound packages silk of hygrometric state or hygrometric state is 50%；
The rotating speed of the centrifugal cylinder that the described cake being shaped to hygrometric state fills silk is 7200r/min；
The rotating speed that the strand that the described strand being shaped to hygrometric state fills silk fills motor is 800r/min；
The described wound packages silk being shaped to hygrometric state is taken the initiative and is wound and passive winding method, wherein：
In active winding, the rotating speed of cross motor is 1000r/min, and the rotating speed of electric rotating machine is 1200r/min；
In passive winding, the rotating speed of cross motor is 800r/min, and the rotating speed of electric rotating machine is 1000r/min, the pH of oil preparation
It is worth for 8.5；The described single spindle passive that is passively wound as winds.
In viscose glue metering and for, in glue process, the gauge pressure of viscose glue pipe is 0.1MPa；
In filter progress before spinning, viscose ripening degree NH4Cl value controls in 7.0ml, falling ball viscosity 30mPa s, viscose glue first
Fine content 8.0%, viscose glue contains alkali 6.1%, 500ml viscose gas bubble≤25, adhesive surface tension force 50dyne/cm, and 10 below m glue
Micelle≤100/ml；
In strand molding procedure, the consisting of of acid bath：Sulfuric acid concentration 135g/L, sodium sulfate concentration 230g/L, zinc sulfate
Concentration 12g/L, 55 DEG C of acid bath temperature, acid bath surface tension is less than adhesive surface tension force；Molding bore Φ 5 ± 0.1mm, molding
Pipe range 1000mm；The aperture of spinning head is 0.06mm, and shape is in sector；
Spinning process includes the solidification to strand, drawing-off, goes acid and oil, spinning roller length 1000mm, diameter of phi
150mm, spinning roller rotating speed is 130 ms/min, 50 seconds/root of coagulation reaction time, and the degree of draft of strand is 15%, and leaching quantity is
300ml/min, drip washing 2 times, washing goes the water temperature in acid to be 35 DEG C, and pH value is 7, and oil preparation consumption is 10ml/min；
Described through solidification, drawing-off, go acid, oil after strand, 5～10%, raw silk bar residual ester value is little for its acid content
In 3%, oil content is 0.5%, and pH value is 6.5.
Same above-mentioned technique can be to different size（As 40D, 60D, 120D, 150D, 200D etc.）, the strand of different cultivars
（As bright yarn, dull yarn, the composite filament containing cotton, bamboo, fiber crops etc., shaped filaments, flat filament etc.）It is disposed.
Embodiment 2
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device, its operation includes viscose glue metering and for glue, spinning
Front filtration, strand molding, spinning and winding, wherein, in rolling step, the rolled device of strand is shaped to can be directly used for twisting thread
The cake of hygrometric state fill the strand dress silk of silk and hygrometric state；
The moisture content that the cake of described hygrometric state fills the strand dress silk of silk or hygrometric state is 40%；
The rotating speed of the centrifugal cylinder that the described cake being shaped to hygrometric state fills silk is 8400r/min；
The rotating speed that the strand that the described strand being shaped to hygrometric state fills silk fills motor is 1000r/min.
In viscose glue metering and for, in glue process, the gauge pressure of viscose glue pipe is 0.3MPa；
In filter progress before spinning, viscose ripening degree NH4Cl value controls in 13ml, falling ball viscosity 38mPa s, and viscose glue first is fine
Content 8.1%, viscose glue contains alkali 5.8%, 500ml viscose gas bubble≤25, adhesive surface tension force 55dyne/cm, 10 below m viscose glues
Particle≤100/ml；
In strand molding procedure, the consisting of of acid bath：Sulfuric acid concentration 140g/L, sodium sulfate concentration 240g/L, zinc sulfate
Concentration 11.0g/L, 57 DEG C of acid bath temperature, acid bath surface tension is less than adhesive surface tension force；Molding bore Φ 5 ± 0.1mm, becomes
Type pipe range 800mm；The aperture of spinning head is 0.08mm, and shape is rounded；
Spinning process includes the solidification to strand, drawing-off, goes acid and oil, spinning roller length 1200mm, diameter of phi
120mm, spinning roller rotating speed is 150 ms/min, 40 seconds/root of coagulation reaction time, and the degree of draft of strand is 25%, and leaching quantity is
240ml/min, drip washing 3 times, washing goes the water temperature in acid to be 45 DEG C, and pH value is 7.5, and oil preparation consumption is 20ml/min；
Described through solidification, drawing-off, go acid, oil after strand, its acid content 10～15%, raw silk bar residual ester value
Less than 3%, oil content is 1.0%, and pH value is 7.5.
Same above-mentioned technique can be to different size（As 40D, 60D, 120D, 150D, 200D etc.）, the strand of different cultivars
（As bright yarn, dull yarn, the composite filament containing cotton, bamboo, fiber crops etc., shaped filaments, flat filament etc.）It is disposed.
Embodiment 3
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device, its operation includes viscose glue metering and for glue, spinning
Front filtration, strand molding, spinning and winding, wherein, in rolling step, the rolled device of strand is shaped to can be directly used for twisting thread
The cake of hygrometric state fill the wound packages silk of silk and hygrometric state；
The moisture content that the cake of described hygrometric state fills the wound packages silk of silk or hygrometric state is 80%；
The rotating speed of the centrifugal cylinder that the described cake being shaped to hygrometric state fills silk is 7500r/min；
The described wound packages silk being shaped to hygrometric state is taken the initiative winding method, wherein：
In described active winding, the rotating speed of cross motor is 800r/min, and the rotating speed of electric rotating machine is 1000r/min.
In viscose glue metering and for, in glue process, the gauge pressure of viscose glue pipe is 0.5MPa；
In filter progress before spinning, viscose ripening degree NH4Cl value controls in 10ml, falling ball viscosity 28mPa s, and viscose glue first is fine
Content 8.2%, viscose glue contains alkali 5.8%, 500ml viscose gas bubble≤25, adhesive surface tension force 53dyne/cm, 10 below m viscose glues
Particle≤100/ml；
In strand molding procedure, the consisting of of acid bath：Sulfuric acid concentration 145g/L, sodium sulfate concentration 245g/L, zinc sulfate
Concentration 12.5g/L, 56 DEG C of acid bath temperature, acid bath surface tension is less than adhesive surface tension force；Molding bore Φ 5 ± 0.1mm, becomes
Type pipe range 1200mm；The aperture of spinning head is 0.09mm, and shape is in " one " font；
Spinning process includes the solidification to strand, drawing-off, goes acid and oil, spinning roller length 1500mm, diameter of phi
180mm, spinning roller rotating speed is 100 ms/min, 68 seconds/root of coagulation reaction time, and the degree of draft of strand is 10%, and leaching quantity is
480ml/min, drip washing 1 time, washing goes the water temperature in acid to be 60 DEG C, and pH value is 8, and oil preparation consumption is 50ml/min；
Described through solidification, drawing-off, go acid, oil after strand, its acid content 20～30%, raw silk bar residual ester value
Less than 3%, oil content is 1.5%, and pH value is 8.5.
Same above-mentioned technique can be to different size（As 40D, 60D, 120D, 150D, 200D etc.）, the strand of different cultivars
（As bright yarn, dull yarn, the composite filament containing cotton, bamboo, fiber crops etc., shaped filaments, flat filament etc.）It is disposed.
Embodiment 4
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device, its operation includes viscose glue metering and for glue, spinning
Front filtration, strand molding, spinning and winding, wherein, in rolling step, the rolled device of strand is shaped to can be directly used for twisting thread
The wound packages silk of the hygrometric state of hygrometric state and hygrometric state strand dress silk；
The moisture content that the strand of the wound packages silk of described hygrometric state or hygrometric state fills silk is 30%；
The rotating speed that the strand that the described strand being shaped to hygrometric state fills silk fills motor is 1000r/min；
The described wound packages silk being shaped to hygrometric state takes passive winding method, wherein：
In described passive winding, the rotating speed of cross motor is 1200r/min, and the rotating speed of electric rotating machine is 1500r/min, oil
The pH value of agent is 8；
Described passive winding includes single spindle passive winding, the passive winding of three ingots and axis and passively winds.
In viscose glue metering and for, in glue process, the gauge pressure of viscose glue pipe is 0.4MPa；
In filter progress before spinning, viscose ripening degree NH4Cl value controls in 8.0ml, falling ball viscosity 35mPa s, viscose glue first
Fine content 8.2%, viscose glue contains alkali 5.9%, 500ml viscose gas bubble≤25, adhesive surface tension force 52dyne/cm, and 10 below m glue
Micelle≤100/ml；
In strand molding procedure, the consisting of of acid bath：Sulfuric acid concentration 138g/L, sodium sulfate concentration 241g/L, zinc sulfate
Concentration 11.5g/L, 55.5 DEG C of acid bath temperature, acid bath surface tension is less than adhesive surface tension force；Molding bore Φ 5 ± 0.1mm,
Molding pipe range 900mm；The aperture of spinning head is 0.07mm, and shape is in sector；
Spinning process includes the solidification to strand, drawing-off, goes acid and oil, spinning roller length 1100mm, diameter of phi
130mm, spinning roller rotating speed is 140 ms/min, 55 seconds/root of coagulation reaction time, and the degree of draft of strand is 25%, and leaching quantity is
400ml/min, drip washing 2 times, washing goes the water temperature in acid to be 40 DEG C, and pH value is 7.7, and oil preparation consumption is 25ml/min；
Described through solidification, drawing-off, go acid, oil after strand, its acid content 15～25%, raw silk bar residual ester value
Less than 3%, oil content is 0.25%, and pH value is 6.5.
Same above-mentioned technique can be to different size（As 40D, 60D, 120D, 150D, 200D etc.）, the strand of different cultivars
（As bright yarn, dull yarn, the composite filament containing cotton, bamboo, fiber crops etc., shaped filaments, flat filament etc.）It is disposed.
Embodiment 5
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device, its operation includes viscose glue metering and for glue, spinning
Front filtration, strand molding, spinning and winding, wherein, in rolling step, the rolled device of strand is shaped to can be directly used for twisting thread
The cake of hygrometric state fill the wound packages silk of silk and hygrometric state；
The moisture content that the cake of described hygrometric state fills the wound packages silk of silk or hygrometric state is 60%；
The rotating speed of the centrifugal cylinder that the described cake being shaped to hygrometric state fills silk is 8000r/min；
The described wound packages silk being shaped to hygrometric state is taken the initiative and is wound and passive winding method, wherein：
In described active winding, the rotating speed of cross motor is 900r/min, and the rotating speed of electric rotating machine is 1000r/min；
In described passive winding, the rotating speed of cross motor is 1100r/min, and the rotating speed of electric rotating machine is 1300r/min, oil
The pH value of agent is 7；
Described passive winding includes single spindle passive winding and axis passively winds.
In viscose glue metering and for, in glue process, the gauge pressure of viscose glue pipe is 0.2MPa；
In filter progress before spinning, viscose ripening degree NH4Cl value controls in 11ml, falling ball viscosity 32mPa s, and viscose glue first is fine
Content 8.1%, viscose glue contains alkali 6%, 500ml viscose gas bubble≤25, adhesive surface tension force 51dyne/cm, 10 below m viscose glue grains
Son≤100/ml；
In strand molding procedure, the consisting of of acid bath：Sulfuric acid concentration 137g/L, sodium sulfate concentration 238g/L, zinc sulfate
Concentration 11.8g/L, 56 DEG C of acid bath temperature, acid bath surface tension is less than adhesive surface tension force；Molding bore Φ 5 ± 0.1mm, becomes
Type pipe range 1000mm；The aperture of spinning head is 0.07mm, and shape is in 7 circles；
Spinning process includes the solidification to strand, drawing-off, goes acid and oil, spinning roller length 1250mm, diameter of phi
160mm, spinning roller rotating speed is 120 ms/min, 58 seconds/root of coagulation reaction time, and the degree of draft of strand is 18%, and leaching quantity is
280ml/min, drip washing 3 times, washing goes the water temperature in acid to be 47 DEG C, and pH value is 7.8, and oil preparation consumption is 46ml/min；
Described through solidification, drawing-off, go acid, oil after strand, its acid content 25～30%, raw silk bar residual ester value
Less than 3%, oil content is 1.2%, and pH value is 7.6.
Same above-mentioned technique can be to different size（As 40D, 60D, 120D, 150D, 200D etc.）, the strand of different cultivars
（As bright yarn, dull yarn, the composite filament containing cotton, bamboo, fiber crops etc., shaped filaments, flat filament etc.）It is disposed.
The strand that the cake of the hygrometric state described in above-described embodiment 1-5 fills silk, the wound packages silk of hygrometric state or hygrometric state fills the master that silk has
Want technical specification as shown in the table：
Embodiment 6（Essentially identical with embodiment 1-5）
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device, in filter progress before spinning, viscose ripening degree
NH4Cl value controls in 7.0ml, falling ball viscosity 29mPa s, viscose glue first fibre content 8.0%, and viscose glue contains alkali 5.8%, 500ml viscose glue gas
Bubble≤25, adhesive surface tension force 50dyne/cm, 10 below m viscose glue particle≤100/ml.
Embodiment 7（Essentially identical with embodiment 1-5）
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device, in filter progress before spinning, viscose ripening degree
NH4Cl value controls in 9.0ml, falling ball viscosity 33mPa s, viscose glue first fibre content 8.1%, and viscose glue contains alkali 5.9%, 500ml viscose glue gas
Bubble≤25, adhesive surface tension force 51dyne/cm, 10 below m viscose glue particle≤100/ml.
Embodiment 8（Essentially identical with embodiment 1-5）
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device, in strand molding procedure, the composition of acid bath
For：Sulfuric acid concentration 137g/L, sodium sulfate concentration 235g/L, sulphuric acid zinc concentration 11.8g/L, 56.5 DEG C of acid bath temperature, acid bath surface
Tension force is less than adhesive surface tension force；Molding bore Φ 5 ± 0.1mm, molding pipe range 950mm；The aperture of spinning head is 0.06mm,
And shape is in sector.
Embodiment 9（Essentially identical with embodiment 1-5）
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device, in strand molding procedure, the composition of acid bath
For：Sulfuric acid concentration 142g/L, sodium sulfate concentration 240g/L, sulphuric acid zinc concentration 12.3g/L, 56.5 DEG C of acid bath temperature, acid bath surface
Tension force is less than adhesive surface tension force；Molding bore Φ 5 ± 0.1mm, molding pipe range 1050mm；The aperture of spinning head is
0.085mm, and shape is rounded.
Embodiment 10（Essentially identical with embodiment 1-5）
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device, in spinning process, spinning roller length
1350mm, diameter of phi 168mm, spinning roller rotating speed is 145 ms/min, 47 seconds/root of coagulation reaction time, and the degree of draft of strand is
18%, leaching quantity is 370ml/min, drip washing 1 time, and washing goes the water temperature in acid to be 42 DEG C, and pH value is 7.6, and oil preparation consumption is
8ml/min.
Embodiment 11（Essentially identical with embodiment 1-5）
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device, in spinning process, spinning roller length
1285mm, diameter of phi 146mm, spinning roller rotating speed is 115 ms/min, 65 seconds/root of coagulation reaction time, and the degree of draft of strand is
22%, leaching quantity is 260ml/min, drip washing 2 times, and washing goes the water temperature in acid to be 52 DEG C, and pH value is 7.7, and oil preparation consumption is
35ml/min.
Embodiment 12（Essentially identical with embodiment 1-5）
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device, in rolling step, the rolled device of strand
It is shaped to the wound packages silk of hygrometric state that can be directly used for twisting thread；
The moisture content of the wound packages silk of described hygrometric state is 55%；
Passive winding method taken by the described wound packages silk being shaped to hygrometric state, in described passive winding, the rotating speed of cross motor
For 1050r/min, the rotating speed of electric rotating machine is 1250r/min, and the pH value of oil preparation is 12；
Described passive winding includes single spindle passive winding and three ingots passively wind.
Embodiment 13（Essentially identical with embodiment 1-5）
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device, in rolling step, the rolled device of strand
It is shaped to can be directly used for the cake dress silk of hygrometric state twisted thread；
The cake dress silk of described hygrometric state is 35%；
The rotating speed of the centrifugal cylinder that the described cake being shaped to hygrometric state fills silk is 7800r/min.
Embodiment 14（Essentially identical with embodiment 1-5）
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device, in rolling step, the rolled device of strand
The strand dress silk of the hygrometric state of hygrometric state being shaped to can be directly used for twisting thread；
The moisture content that the strand of described hygrometric state fills silk is 57%；
The rotating speed that the strand that the described strand being shaped to hygrometric state fills silk fills motor is 500r/min.
Embodiment 15
A kind of spinning technique being applied to the external spinning-drawing machine of coiler device, in rolling step, the rolled device of strand
It is shaped to the cake dress silk of the hygrometric state of hygrometric state and the wound packages silk of hygrometric state that can be directly used for twisting thread；
The moisture content that the cake of described hygrometric state fills the wound packages silk of silk or hygrometric state is 70%；
The rotating speed of the centrifugal cylinder that the described cake being shaped to hygrometric state fills silk is 7400r/min；
The described wound packages silk being shaped to hygrometric state is taken the initiative and is wound and passive winding method, wherein：
In described active winding, the rotating speed of cross motor is 950r/min, and the rotating speed of electric rotating machine is 1100r/min；
In described passive winding, the rotating speed of cross motor is 1100r/min, and the rotating speed of electric rotating machine is 1200r/min, oil
The pH value of agent is 9；
Described passive winding includes the passive winding of three ingots and axis passively winds.
The spinning-drawing machine realizing present invention process can be structure as shown in Fig. 7-Figure 29, illustrate see embodiment 16～
Embodiment 21.
Embodiment 16
A kind of spinning-drawing machine, including frame 1, glue feeder 2, strand shaped device 3, device for spinning 4 and coiler device 5, institute
The shaped portion stating coiler device 5 is located at another relative with spinning face 101 in outside of region between frame 1 both sides wallboard 6
Side, the region that described spinning face 101 refers in frame 1 wallboard 6 outside, is provided with strand shaped device 3, relative with described region
Opposite side is referred to as winding face 7, and described device for spinning 4 includes many spinning rollers, and the two ends of described spinning roller are fixed, described winding dress
Put 5 and include hygrometric state cake dress coiler device 51 and/or hygrometric state wound packages coiler device 52 and/or hygrometric state strand dress coiler device 53.
Metal pipe 5203 shape of described coiler device 5 includes paralleling tube, conically shaped, Fructus Ananadis comosi cylinder or spindle cylinder.
Described coiler device 5 is located at the end face of spinning roller and is located at the outside of frame 1.
Described frame 1 includes at least two columns 1101, described wallboard（6）It is separately mounted on column 1101.
Embodiment 17
Hygrometric state wound packages coiler device 52 include active hygrometric state coiler device or and passive hygrometric state coiler device, described hygrometric state
Refer to that the moisture content of strand 30～200%, wherein when the moisture content of strand is 30～80%, can be directly used for twisting process,
So hygrometric state wound packages coiler device 52 in the application, hygrometric state cake dress coiler device 51 or hygrometric state twist dress coiler device 53 being all
Refer to be applied to the coiler device 5 of hygrometric state strand.
The concrete structure of described active hygrometric state coiler device is as shown in figure 14.
The concrete structure of described passive hygrometric state coiler device is as shown in Figure 15-Figure 20.
Embodiment 18
Hygrometric state cake dress coiler device 51 is as shown in figure 21.
Embodiment 19
It is as shown in figure 22 that hygrometric state twists dress coiler device 53.
Embodiment 20
Water washing device 41 is as shown in Figure 10-Figure 11.
Embodiment 21
Oiling device 42 is as shown in Figure 12-Figure 13.
Claims (11)
1. a kind of spinning technique being applied to the external spinning-drawing machine of coiler device, its operation include viscose glue metering with for glue, spin before
Filtration, strand molding, spinning and winding it is characterised in that：The rolled device of strand is shaped to the hygrometric state that can be directly used for twisting thread
Cake fill the wound packages silk of silk and/or hygrometric state and/or the strand dress silk of hygrometric state；
The moisture content that the cake of described hygrometric state fills the strand dress silk of silk, the wound packages silk of hygrometric state or hygrometric state is 30～80%；
The rotating speed of the centrifugal cylinder that the described cake being shaped to hygrometric state fills silk is 7200～8400r/min；
The rotating speed that the strand that the described strand being shaped to hygrometric state fills silk fills motor is 500～1000r/min；
The described wound packages silk being shaped to hygrometric state is taken the initiative and is wound and/or passive winding method, wherein：
In described active winding, the rotating speed of cross motor is 800～1200r/min, the rotating speed of electric rotating machine is 1000～
1500r/min；
In described passive winding, the rotating speed of cross motor is 800～1200r/min, the rotating speed of electric rotating machine is 1000～
1500r/min, the pH value of oil preparation is 7～12；
In described strand molding procedure, the consisting of of acid bath：Sulfuric acid concentration 135～145g/L, sodium sulfate concentration 230～245g/
L, sulphuric acid zinc concentration 11.0～12.5g/L, 55～57 DEG C of acid bath temperature, acid bath surface tension is less than adhesive surface tension force；Molding
Bore Φ 5 ± 0.1mm, molding pipe range 800～1200mm；The aperture of spinning head is 0.06～0.09mm, and shape is in " one "
Font, fan-shaped or circular；
Described spinning process includes the solidification to strand, drawing-off, goes acid and oil, spinning roller length 1000～1500mm, diameter
Φ 120～180mm, spinning roller rotating speed is 100～160 ms/min, 33～68 seconds/root of coagulation reaction time, and the degree of draft of strand is
10～25%, leaching quantity is 240～480ml/min, drip washing 1～3 time, and washing goes the water temperature in acid to be 35～60 DEG C, and pH value is
7～8, oil preparation consumption is 5～50ml/min；Through solidification, drawing-off, go acid, oil after strand, its acid content is 5～30%, raw
Strand residual ester value is less than 3%, and oil content is 0.25～1.5%, and pH value is 6.5～8.5.
2. a kind of spinning technique being applied to the external spinning-drawing machine of coiler device according to claim 1 it is characterised in that：
In described rolling step, the rolled device of strand is shaped to the cake dress silk of hygrometric state, the wound packages silk of hygrometric state that can be directly used for twisting thread
Fill silk with the strand of hygrometric state.
3. a kind of spinning technique being applied to the external spinning-drawing machine of coiler device according to claim 1 it is characterised in that：
In described rolling step, the rolled device of strand is shaped to the cake dress silk of hygrometric state and the wound packages of hygrometric state that can be directly used for twisting thread
Silk.
4. the spinning technique being applied to the external spinning-drawing machine of coiler device according to claim 1 it is characterised in that：Described
In rolling step, the rolled device of strand is shaped to can be directly used for the strand dress silk of the cake dress silk of the hygrometric state and hygrometric state twisted thread.
5. a kind of spinning technique being applied to the external spinning-drawing machine of coiler device according to claim 1 it is characterised in that：
In described rolling step, the rolled device of strand is shaped to can be directly used for the strand dress of the wound packages silk of the hygrometric state and hygrometric state twisted thread
Silk.
6. a kind of spinning technique being applied to the external spinning-drawing machine of coiler device according to claim 1 it is characterised in that：
In described rolling step, the rolled device of strand is shaped to can be directly used for the cake dress silk of hygrometric state twisted thread.
7. a kind of spinning technique being applied to the external spinning-drawing machine of coiler device according to claim 1 it is characterised in that：
In described rolling step, the rolled device of strand is shaped to the wound packages silk of hygrometric state that can be directly used for twisting thread.
8. a kind of spinning technique being applied to the external spinning-drawing machine of coiler device according to claim 1 it is characterised in that：
In described rolling step, the rolled device of strand is shaped to can be directly used for the strand dress silk of hygrometric state twisted thread.
9. a kind of spinning technique being applied to the external spinning-drawing machine of coiler device according to claim 1 it is characterised in that：
Described viscose glue measures and for, in glue process, the gauge pressure of viscose glue pipe is 0.1～0.5MPa.
10. a kind of spinning technique being applied to the external spinning-drawing machine of coiler device according to claim 1, its feature exists
In：In filter progress before described spinning, viscose ripening degree NH4Cl value controls in 7.0～13ml, falling ball viscosity 28～38mPa s, glues
Glue first fibre content 8.0～8.2%, viscose glue contains alkali 5.8～6.1%, 500ml viscose gas bubble≤25, adhesive surface tension force 50～
55dyne/cm, 10 below m viscose glue particle≤100/ml.
A kind of 11. spinning techniques being applied to the external spinning-drawing machine of coiler device according to claim 1-9 any one,
It is characterized in that：The strand dress attainable major technique of silk that the cake of described hygrometric state fills silk, the wound packages silk of hygrometric state or hygrometric state refers to
Mark is as follows：
1）Wet breaking strength：≥0.85 CN/dtex
2）Wet extension at break：15～30%
3）Line density deviation：±3.0%
4）The line density coefficient of variation：≤5.00%
5）The twist coefficient of variation：≤5%
6）Monofilament radical deviation：≤5.0%
7）Residual sulfur content：≤ 20.0 mg/100g fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640716.3A CN103603073B (en) | 2013-12-04 | 2013-12-04 | A kind of spinning technique being applied to the external spinning-drawing machine of coiler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640716.3A CN103603073B (en) | 2013-12-04 | 2013-12-04 | A kind of spinning technique being applied to the external spinning-drawing machine of coiler device |
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| CN103643312B (en) * | 2013-12-04 | 2017-03-08 | 宜宾丝丽雅集团有限公司 | A kind of spinning technique of the external spinning-drawing machine of coiler device |
| CN110487675A (en) * | 2019-08-29 | 2019-11-22 | 新疆中泰纺织集团有限公司 | The method of viscose ripening degree detection device and detection viscose ripening degree |
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| CZ103298A3 (en) * | 1996-07-04 | 1998-07-15 | Barmag Ag | Wet spinning process, stretch and winding of multifilament thread and apparatus for making the same |
| CN100510207C (en) * | 2006-02-27 | 2009-07-08 | 宜宾丝丽雅股份有限公司 | One-spindle three-spinning viscose filament semicontinuous centrifugal spinning process and spinning machine thereof |
| CN100354460C (en) * | 2006-03-29 | 2007-12-12 | 宜宾丝丽雅股份有限公司 | Semi-continuous centrifugal spinning process |
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| CN103290496B (en) * | 2013-06-29 | 2015-04-22 | 宜宾海丝特纤维有限责任公司 | Spinning technology applied to semi-continuous high-speed spinning machine with spinning roller arranged horizontally |
| CN103409820B (en) * | 2013-06-29 | 2015-07-01 | 宜宾海丝特纤维有限责任公司 | Spinning technology of four-spinning-roller semi-continuous high-speed spinning machine |
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