CN206051915U - A kind of preparation facilitiess of colorful intelligent digital yarn - Google Patents

Abstract

This utility model discloses a kind of preparation facilitiess of colorful intelligent digital yarn, including：Tank reactor, for carrying out being mixed to get polymer melt the organosilicon polyester after solid phase with metal composite powder body and organic silicon polyether silicone oil；Deaeration module, for removing the bubble in the polymer melt；Spin block, for by the polymer melt spun yarn after deaeration, including the twin (double) screw extruder by digital control, electrospinning unit, drafting unit, post-processing unit；Staining modules, yarn is dyeed.Compared with prior art, this utility model provides the bubble that defoaming device is removed in polymer melt, can so prevent fracture of wire, improves tow quality.

Description

A kind of preparation facilitiess of colorful intelligent digital yarn

Technical field

This utility model is related to field of textiles, and in particular to a kind of preparation facilitiess of colorful intelligent digital yarn.

Background technology

Yarn is the flexible elongated the fiber with certain mechanical property assembled by textile fabric along its length Aggregation.According to structure and profile point, it is divided into filament yarn, spun yarn, special yarn.Wherein, filament yarn be divided into again monofilament, multifilament, Compound twisted filament, textured yarn have elasticity or high loft made by the characteristic of plasticization deformation when being heated using synthetic fibers Yarn.Spun yarn, by structure point single thread, strand, second twist strand；Long filament/short fine combination or composite yarn, including fasciated yarn, bag Heart yarn, long filament/short fine folded yarn.The species of special yarn is a lot, and such as flame is exactly a kind of by heart yarn, decorative yarn and envelope curve sth. made by twisting The yarn for closing.Kinds of fibers point Pure Yarn, mixed yarn, polyester cotton yarn (T/C yarns), CVC yarns according to composition yarn etc..

With the change and the continuous progress of technology of the market demand, for the aspect such as performance of yarn propose it is more diversified Demand.Wherein, especially the variation of clothing yarn even more occurs in that various change in recent years.Generally, traditional dress Usually required that with good moisture absorbing and sweat releasing performance with yarn, i.e., can promptly absorb what human body was distributed, it is each based on antiperspirant Kind of liquid substance, nationality is reducing the temperature and humidity of skin.In addition to the basic function with moisture absorbing and sweat releasing, for clothing yarn Line proposes more diversified demand, it is therefore desirable to a kind of device that can prepare Multifunctional yarn.

Utility model content

For the deficiencies in the prior art, this utility model provides a kind of preparation facilitiess of colorful intelligent digital yarn.

In order to solve above-mentioned technical problem, this utility model provides a kind of preparation facilitiess of colorful intelligent digital yarn, bag Include：

Tank reactor, for by the organosilicon polyester after solid phase and metal composite powder body and organic silicon polyether silicone oil Carry out being mixed to get polymer melt；

Deaeration module, for removing the bubble in the polymer melt；

Spin block, including the twin (double) screw extruder by digital control, electrospinning unit, drafting unit, post-processing unit；

Staining modules, yarn is dyeed.

Preferably, the deaeration module includes deaeration kettle, is arranged on the feed pipe of the deaeration kettle inner top, it is described enter The deaeration plate of predeterminable range is spaced under expects pipe.

Preferably, multiple diversion channel slots arranged in radiation are provided with the deaeration plate.

Preferably, the feedboard is arranged in the direction with horizontal direction 10-30 degree.

Preferably, the drafting unit includes multiple draw rolls.

Preferably, the dye unit includes feed unit and staining machine.

Preferably, the post-processing unit includes boiling bleaching device.

Preferably, the electrospinning unit includes spinning pack and styling components.

Preferably, the spinning pack includes spinning head and spinneret.

Preferably, the styling components include coagulating tank.

This utility model provides a kind of preparation facilitiess of colorful intelligent digital yarn, including：Tank reactor, for by admittedly Organosilicon polyester after phase-polymerization carries out being mixed to get polymer melt with metal composite powder body and organic silicon polyether silicone oil, in institute State, for removing the bubble in the polymer melt；Electrospinning unit, including by counting The twin (double) screw extruder of code control, electrospinning unit, drafting unit, post-processing unit；Dye unit, yarn is dyeed.With Prior art is compared, and this utility model provides deaeration module, for removing the bubble in strand, is prevented fracture of wire, is improved spinning matter Amount.

Description of the drawings

The preparation facilitiess of the socks product yarn that Fig. 1 is provided for this utility model；

Schematic diagrams of the Fig. 2 for defoaming device.

Specific embodiment

As shown in figure 1, the device for preparing colorful intelligent digital yarn provided for this utility model, including：Still reaction Device 11, it is poly- for carrying out being mixed to get the organosilicon polyester after solid phase and metal composite powder body and organic silicon polyether silicone oil Polymer melt；Deaeration module 12, for removing the bubble in the polymer melt, deaeration module 12 includes a deaeration kettle 102, feed pipe 103 is provided with the deaeration kettle, be spaced predeterminable range and be provided with a deaeration plate under the feed pipe 104, multiple guiding gutters 105 arranged in radiation are provided with the deaeration plate；Spin block 13, for poly- after by deaeration Polymer melt spun yarn, including the twin (double) screw extruder 131, electrospinning unit 132, drafting unit 133 controlled by number, afterwards Reason unit 134；Staining modules 14, yarn is dyeed.Described electrospinning unit 132 includes spinning pack 132a and sizing group Part 132b, the spinning pack 132a include spinning head and spinneret, and the styling components 132b includes coagulating bath water tank 1003.

This utility model additionally provides a kind of knitting preparation method with digital yarn, including：

A, prepare metal composite granule, with slaine and CNT or Graphene as raw material, saltout legal system through metal It is standby go out carbon nano tube metal composite granule or Graphene metal composite powder body；

B, pretreatment, organosilicon polyester is cut into slices, and it is pre-crystallized to carry out, and carries out solid phase, puts in tank reactor 11 It is stirred with the metal composite powder body and organic silicon polyether silicone oil in step a) and is mixed to get polymer melt, then through de- Bubble module 12 carries out deaeration；

The polymer melt is carried out quantitative feeding by the twin (double) screw extruder 131 of digital control, then by c, spinning Spinning is carried out through electrospinning unit 132, is stretched through drafting unit 133, post processing number is carried out through post-processing unit 134 Code yarn；

D, the digital yarn in staining modules 14 is entered to be immersed in dyestuff and is dyeed, obtain colorful intelligent digital Yarn.

According to this utility model, with slaine with CNT or Graphene as raw material, prepare out through the metal method of saltouing Carbon nano tube metal composite granule or Graphene metal composite powder body.Described metal salting out method is that slaine is added to glycerol CNT or graphene dispersion are obtained carbon nano tube suspension or stone in distilled water by middle acquisition slaine/glycerol system Slaine/glycerol system is made metal with carbon nano tube suspension or the stirring of graphene suspension Hybrid Heating by black alkene suspension Metallic is salted out, heating-up temperature is 100-150 DEG C, and CNT or Graphene sends out upper reaction in-situ with metallic, Then sucking filtration, washing, drying, obtain final product carbon nano tube metal composite or Graphene metallic composite.Described slaine For metal acetate, metal chlorate, metal sulfate or metal nitrate, metal material be copper, ferrum, aluminum, gold, silver, titanium or Zinc.The weight ratio of the CNT in the carbon nano tube metal composite is 5-10%, 6-9%.CNT can be Single wall, double-walled or multi-walled carbon nano-tubes, can be obtained by arc discharge method, laser evaporization method or chemical vapour deposition technique, Preferably a diameter of 10 nanometers -20 nanometers of this utility model, length is 5 microns -15 microns of CNT.Graphene metal is multiple Close powder to be preferably obtained according to the method in Chinese patent 201410306878.8.

According to this utility model, raw material organosilicon polyester is cut into slices, and it is pre-crystallized to carry out, and then carries out solid phase and is glued Spend and beSection, preferred viscosities are Section, more preferably glue Spend and beSection；Pre-crystallization temperature control at preferably 190-205 DEG C, more preferably 192- 200℃；The pre-crystallized time is preferably 5-20min, more preferably 6-15min；The temperature control of above-mentioned solid phase polymerization is preferred For 310-340 DEG C, more preferably 315-330 DEG C, the time of solid phase is maintained at preferably 15-35min, more preferably 18- 25min；Then organosilicon polyester section and carbon nano tube metal composition are added to the kettle for being built-in with agitating roller and cooling coil Formula reactor is thoroughly mixed, wherein, the temperature of above-mentioned cooling coil is preferably 15-30 DEG C, more preferably 16-25 DEG C, more Preferably 18-23 DEG C.According to this utility model, for organosilicon polyester section and carbon nano tube metal composite powder and organic polyethers The weight ratio of silicone oil, preferablyMore preferably

Twin screw is entered via the quantitative screw rod feed bin of digital control under nitrogen protection through stirring mixed raw material Extruder, maintains the temperature at 350-390 DEG C before twin (double) screw extruder outlet, and preferably 360-380 DEG C is heated, during heating Between be preferably at least 15min melted, double screw extruder outlet temperature is maintained at 210-240 DEG C, preferably 220-230 DEG C heating at least 5min, the then metering through digital control are pumped into filament spinning component and are extruded into strand.

The strand of extrusion keeps, after at least 3min, being known with those skilled in the art for 80-100 DEG C of hot cylinder through temperature Ring blowing device in cool and solidify, described ring blowing temperature is preferably 40-60 DEG C, and blast is preferably 0.03KPa- 0.09KPa.Then oil through nozzle, through 60-100 DEG C of hot water drawing-off, lead and be preferably 1.1-3.0 times again, can pass through many Level drawing-off.

Post processing is carried out through the birth strand of drawing-off, post processing can boil bleaching liquor using well known to those skilled in the art Carry out boiling drift, such as process in bleaching liquor being boiled the first of 15-20 DEG C at least 5 minutes, then be placed in temperature and be 20-25 DEG C and second boil Process in bleaching liquor at least 10 minutes, then process at least 5 minutes during be placed in that temperature is 30-35 DEG C the 3rd boils bleaching liquor, then be placed in temperature Spend and the 4th boil for 35-45 DEG C, the draw-off godet of Jing upper, middle and lower three after then cooling down, into volume Around head, Jing high-speed windings obtain cool cotton feeling polyester low-elastic yarn.Wherein, described first boil silicic acid of the bleaching liquor by 0.6-0.9g/L Sodium, the chelated dispersants of 0.8-0.9g/L, the disodium hydrogen phosphate of 1.2-1.6g/L and water composition, described second boil bleaching liquor by The scouring agent of 0.7-1.0g/L, the chelated dispersants of 0.6-0.8g/L, the hydrogen peroxide of 0.9-1.2g/L and water composition, described the Three boil bleaching liquor by the sodium carbonate of 0.2-0.5g/L, the disodium hydrogen phosphate of 1.5-1.9g/L, the hydrogen peroxide of 0.5-0.9g/L and water Composition, the described 4th boils bleaching liquor by the chelated dispersants of 0.1-0.3g/L, the disodium hydrogen phosphate of 1.0-1.4g/L, 0.1-0.3g/L Hydrogen peroxide and water composition.

Dyeed after post processing again, dyestuff acid stain by weight including 63%-78%, 13%-29%'s Disperse dyes, the premetallized dye of surplus, dye bath ratio are 1:10-1:20.When carrying out dyestuff, by dyestuff withRamp extremelyIt is incubated to 20min-60min, then withSpeed be cooled toThen washed again and be dried, the temperature of washing For Dry temperature is

According to this utility model, the acid stain can be the one kind in fused polycyclic system dyestuff and azo based dye or It is various, preferably indigo system, quinoline system, phthalocyanine system, benzimidazolone system, condensation azo system, in azomethine azo based dye One or more.Marque is such as：Indian yellow 19, Indian yellow 79, azogeramine 31, Xylene Red 336, acid blue 35, acid green 81st, acid ancestor 282, acid black 1 09.The disperse dyes can be one or more in anthraquinone type and heterocycle type dye, Preferably dyes of anthraquinone, marque is such as：Dispersion orchid 2BLN, disperse yellow brown S-2RF, dispersed ruby SE-2GF, disperse brown S-2BL.Premetallized dye can be oiliness premetallized dye or water oil amphoteric metal complex dyestuff, preferably water oil two Property premetallized dye, marque is such as：The yellow Y-21D of Shanghai big rising sun chemistry Trade Co., Ltd. production, palm fibre BN-43-D, Red R-8-D etc., but not limited to this.

The preparation of 1 carbon nano tube metal composite powder of embodiment

Take 0.5kg CNTs to be added in the reactor that 30L rises distilled water, ultrasound wave dispersion 2h obtains CNT Suspension；

Take 30kg Schweinfurt greens (CA) to be dissolved in 45L glycerol, stir, obtain slaine/glycerol system；

After carbon nano tube suspension is mixed with slaine/glycerol system, 6h is stirred at 50 DEG C, then is stirred at 150 DEG C 3h is mixed, solidliquid mixture is obtained, then sucking filtration obtains mulberry powder body, with distilled water wash, is obtained secretly with absolute ethanol washing Purple powder body, last 110 DEG C of dryings, that is, obtain carbon nano tube metal copper composite powders.

Embodiment 2

According to the section of raw material organosilicon polyester, the carbon nano metal composite granule of the preparation of embodiment 1, organic silicon polyether silicone oil Compare 90 according to weight：8:3 ratio is got the raw materials ready；

By organosilicon polyester cut into slices pre-crystallized and then solid phase obtain viscosity be 1.02dl/g section, pre-crystallization temperature At about 195 DEG C, the pre-crystallized time is 7-8min, and solid phase polymerization temperature is 322-324 DEG C, and solid state polymerization time is maintained at for control 21-23min, then fell and is built-in with tank reactor and the carbon nano tube metal composite granule of stirring combination cooling coil pipe, has Machine silicon polyether silicone oil is thoroughly mixed, and chilling temperature is 19-21 DEG C；

Then quantitative feeding in the double screw extruder of digital control is placed into, the temperature before double screw extruder outlet For 371 DEG C of heating 19min, double screw extruder outlet temperature heats 8min at 225 DEG C or so and carries out melting batch mixing, via metering Filament spinning component is sent into after pump-metered and is extruded into strand.

Nascent strand is cooled and solidified in ring blowing device, the ring after the hot cylinder that temperature is 90 DEG C keeps 6min Blowing temperature is 45 DEG C, and blast is 0.07KPa, and Jing nozzles oil, through first pair of roller draft, the first hot tank, second pair of sieve Dragline is stretched, the cooling of the second hot tank, coldplate, wherein first pair of roller draft ratio is 1.13, the temperature of the first hot tank is 89-91 DEG C, second pair of roller draft ratio is 1.19, and the temperature of the second hot tank is 68-70 DEG C.

After drawing-off, post processing is carried out, the process of post processing is first to boil drift by what strand was placed in that temperature is 17-18 DEG C Process 9 minutes in liquid, then be placed in that temperature is 23-25 DEG C second is boiled in bleaching liquor and process 13 minutes, then temperature is placed in for 31-33 DEG C The 3rd boil in bleaching liquor and process 6 minutes, then process 2 minutes during be placed in that temperature is 41-43 DEG C the 4th boils bleaching liquor, after then cooling down The draw-off godet of Jing upper, middle and lower three, into winding head, Jing high-speed windings obtain cool cotton feeling polyester low-elastic yarn；Wherein, described One boils bleaching liquor is made up of the sodium silicate of 0.8g/L, the chelated dispersants of 0.81g/L, the disodium hydrogen phosphate of 1.4g/L and water, institute State second and boil bleaching liquor and be made up of the scouring agent of 0.81g/L, the chelated dispersants of 0.78g/L, the hydrogen peroxide of 1.2g/L and water, institute State the 3rd and boil bleaching liquor and be made up of the sodium carbonate of 0.38g/L, the disodium hydrogen phosphate of 1.5g/L, the hydrogen peroxide of 0.8g/L and water, institute State the 4th bleaching liquor is boiled by the chelated dispersants of 0.26g/L, the disodium hydrogen phosphate of 1.3g/L, the hydrogen peroxide of 0.16g/L and water group Into；

After post processing, dyeed, dyestuff is purchased from the big rising sun chemistry Trade Co., Ltd. in Shanghai, by weight including 30% The Disperse Blue 2BLN and surplus palm fibre BN-43-D of the azogeramine 31,21% of the Indian yellow 19,20% of acid black 1 09,20%, bath Than for 1:10.Dyeing is fiber to be put in stock-dye machine, by dye bath with the ramp of 2 DEG C/min to 105 DEG C, insulation is cooled to 50 DEG C with the speed of 3 DEG C/min/min after 40 minutes again, then washes 100 DEG C and is dried to obtain fiber.Measurement Fracture strength is 2.41cN.dtex^-1, elongation at break is 21.5%, and intensity CV value is 3.2%.

Embodiment 3

According to the section of raw material organosilicon polyester, according to Chinese patent 201410306878 (CN104043825B) embodiment 1 The Graphene copper metal composite of preparation, organic silicon polyether silicone oil compare 92 according to weight：9:5 ratio is got the raw materials ready；

By organosilicon polyester cut into slices pre-crystallized and then solid phase obtain viscosity be 1.01dl/g section, pre-crystallization temperature At about 190 DEG C, the pre-crystallized time is 8-10min, and solid phase polymerization temperature is 321-325 DEG C, and solid state polymerization time is maintained at for control 22-25min, then fell and is built-in with tank reactor and the Graphene copper metal composite of stirring combination cooling coil pipe, has Machine silicon polyether silicone oil is thoroughly mixed, and chilling temperature is 20-22 DEG C；

Then quantitative feeding in the double screw extruder of digital control is placed into, the temperature before double screw extruder outlet For 370 DEG C of heating 18min, double screw extruder outlet temperature heats 10min at 224 DEG C or so and carries out melting batch mixing, via meter Filament spinning component is sent into after amount pump-metered and is extruded into strand.

Nascent strand is cooled and solidified in ring blowing device, the ring after the hot cylinder that temperature is 90 DEG C keeps 5min Blowing temperature is 46 DEG C, and blast is 0.08KPa, and Jing nozzles oil, through first pair of roller draft, the first hot tank, second pair of sieve Dragline is stretched, the cooling of the second hot tank, coldplate, wherein first pair of roller draft ratio is 1.14, the temperature of the first hot tank is 90-92 DEG C, second pair of roller draft ratio is 1.20, and the temperature of the second hot tank is 69-71 DEG C.

After drawing-off, post processing is carried out, the process of post processing is first to boil drift by what strand was placed in that temperature is 18-20 DEG C Process 10 minutes in liquid, then be placed in that temperature is 22-24 DEG C second is boiled in bleaching liquor and process 14 minutes, then temperature is placed in for 32-34 DEG C the 3rd boil in bleaching liquor and process 10 minutes, then process 3 minutes during be placed in that temperature is 42-44 DEG C the 4th boils bleaching liquor, Ran Houleng But the draw-off godet of Jing upper, middle and lower three after, into winding head, Jing high-speed windings obtain cool cotton feeling polyester low-elastic yarn；Wherein, institute State first bleaching liquor is boiled by the sodium silicate of 0.9g/L, the chelated dispersants of 0.82g/L, the disodium hydrogen phosphate of 1.3g/L and water group Into described second boils bleaching liquor by the scouring agent of 0.82g/L, the chelated dispersants of 0.79g/L, the hydrogen peroxide of 1.3g/L and water group Into the described 3rd boils bleaching liquor by the sodium carbonate of 0.38g/L, the disodium hydrogen phosphate of 1.5g/L, the hydrogen peroxide of 0.8g/L and water group Into, the described 4th boil bleaching liquor by the chelated dispersants of 0.26g/L, the disodium hydrogen phosphate of 1.3g/L, the hydrogen peroxide of 0.16g/L and Water is constituted；

After post processing, dyeed, dyestuff is purchased from the big rising sun chemistry Trade Co., Ltd. in Shanghai, by weight including 30% The Disperse Blue 2BLN and surplus palm fibre BN-43-D of the azogeramine 31,21% of the Indian yellow 19,20% of acid black 1 09,20%, bath Than for 1:10.Dyeing is fiber to be put in stock-dye machine, by dye bath with the ramp of 2 DEG C/min to 105 DEG C, insulation is cooled to 50 DEG C with the speed of 3 DEG C/min/min after 40 minutes again, then washes 100 DEG C and is dried to obtain fiber.

Measurement fracture strength is 2.38cN.dtex^-1, elongation at break is 23.5%, and intensity CV value is 3.3%.

Remarks：Intensity CV value described in the utility model adopts method disclosed in Chinese patent 200810096902.4 to survey Examination.

Fiber prepared by embodiment 2 and 3 is spun into into socks, is examined according to the examination criteria of FZ/T73023-2006 antibacterial fabrics Survey, it is as a result as follows

The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and Retouching also should be regarded as protection domain of the present utility model.

Claims (10)

1. a kind of preparation facilitiess of colorful intelligent digital yarn, it is characterised in that include：

Tank reactor, for the organosilicon polyester after solid phase is carried out with metal composite powder body and organic silicon polyether silicone oil It is mixed to get polymer melt；

Deaeration module, for removing the bubble in the polymer melt；

Spin block, for by the polymer melt spun yarn after deaeration, including the twin (double) screw extruder by digital control, spinning Silk unit, drafting unit, post-processing unit；

Staining modules, yarn is dyeed.

2. preparation facilitiess according to claim 1, it is characterised in that the deaeration module includes deaeration kettle, is arranged on institute The feed pipe of deaeration kettle inner top is stated, the deaeration plate of predeterminable range is spaced under the feed pipe.

3. preparation facilitiess according to claim 2, it is characterised in that be provided with the deaeration plate and multiple arrange in radiation Diversion channel slot.

4. preparation facilitiess according to claim 3, it is characterised in that the deaeration plate in horizontal direction 10-30 degree Direction is arranged.

5. preparation facilitiess according to any one of Claims 1-4, it is characterised in that the drafting unit includes multiple leading Stretch roller.

6. preparation facilitiess according to claim 5, it is characterised in that the staining modules include feed unit and dyeing Machine.

7. preparation facilitiess according to claim 5, it is characterised in that the post-processing unit includes boiling bleaching device.

8. preparation facilitiess according to claim 5, it is characterised in that the electrospinning unit includes spinning pack and sizing group Part.

9. preparation facilitiess according to claim 8, it is characterised in that the spinning pack includes spinning head and spinneret.

10. preparation facilitiess according to claim 8, it is characterised in that the styling components include coagulating tank.