CN105965719B - Spinning color master batch granulation device - Google Patents

Spinning color master batch granulation device Download PDF

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Publication number
CN105965719B
CN105965719B CN201610528843.8A CN201610528843A CN105965719B CN 105965719 B CN105965719 B CN 105965719B CN 201610528843 A CN201610528843 A CN 201610528843A CN 105965719 B CN105965719 B CN 105965719B
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CN
China
Prior art keywords
master batch
chamber
head
color master
screw extruder
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Application number
CN201610528843.8A
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Chinese (zh)
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CN105965719A (en
Inventor
蔡朝晖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuji Xinsiwei Fiber Co Ltd
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Zhuji Xinsiwei Fiber Co Ltd
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Priority to CN201610528843.8A priority Critical patent/CN105965719B/en
Publication of CN105965719A publication Critical patent/CN105965719A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • B29B9/02Making granules by dividing preformed material
    • B29B9/06Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/275Recovery or reuse of energy or materials
    • B29C48/276Recovery or reuse of energy or materials of energy
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/285Feeding the extrusion material to the extruder
    • B29C48/297Feeding the extrusion material to the extruder at several locations, e.g. using several hoppers or using a separate additive feeding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/30Extrusion nozzles or dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/78Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865Heating
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention discloses a kind of spinning color master batch granulation device; including double screw extruder, cooling device, drying device and the comminutor to connect successively; the double screw extruder is provided with discharging opening; the discharging opening is connected with mould; the mould includes that head is tapered and center is provided with the die head of forming hole; the inside of the die head is provided with the inner chamber connected with forming hole; the inner chamber corresponds to head conical position and is provided with cone tank; the outside of the die head is provided with external heating device, and the center of the inner chamber is provided with heating mandrel.The present invention is provided with external heating device in the outside of die head, while heating mandrel is provided with the center of die head inner chamber, is heated inside and outside such mould, and raw material heating can be avoided uneven.

Description

Spinning color master batch granulation device
Technical field
The present invention relates to spinning color master batch production equipment.
Background technology
Dyeing came into vogue in recent years in fiber, in fiber the technique of dyeing than the outer dyeing of yarn or fabric in waste water There are significant environmental protection and economic value in terms of waste gas and the energy.The general method of fiber intrinsic color is at present:In spinning chips Or melt stage, the mode dyed with Masterbatch, a kind of traditional Masterbatch is equipped with for the color of each fiber, production is color Color fibre, therefore the quality of Masterbatch is very big on final fibrous finished product influence.
However, the die head of double screw extruder is by the way of external heat, heating is uneven, have impact on Masterbatch into Type quality.
The content of the invention
The technical problems to be solved by the invention are just to provide a kind of spinning color master batch granulation device, make double screw extruder Die head heating it is more uniform, lifted Masterbatch Forming Quality.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:Spinning color master batch granulation device, including successively Double screw extruder, cooling device, drying device and the comminutor to connect, the double screw extruder is provided with discharging opening, described Discharging opening is connected with mould, and the mould includes that head is tapered and center is provided with the die head of forming hole, the mould The inside of head is provided with the inner chamber connected with forming hole, and the inner chamber corresponds to head conical position and is provided with cone tank, the die head Outside is provided with external heating device, and the center of the inner chamber is provided with heating mandrel.
Preferably, the head of the inner chamber is provided with lead-over groove between cone tank and forming hole, before the lead-over groove includes The conical section and cylindrical section to connect afterwards, the heating mandrel are provided with the cone shaped pilot for extending to cone tank.
Preferably, the outside of the double screw extruder is provided with heat reclaim unit, and the heat reclaim unit includes cover Air scoop on the outside of double screw extruder and the hot gas conduit being connected with air scoop, the hot gas conduit connection exhausting dress Put.
Preferably, the extractor fan is centrifugal blower, and the air inlet of the centrifugal blower passes through pipeline and hot gas conduit Connection, the air outlet of the centrifugal blower connect dehumidifying device by pipeline, and the air of extraction is sent into by the centrifugal blower In dehumidifying device.
Preferably, the cooling device includes bosh and carries out cooling down conveying below bosh liquid level Stainless (steel) wire band, the stainless (steel) wire band are provided with material toggling tooth.
Preferably, the afterbody of the bosh ramps up portion provided with upward lifting.
Preferably, the drying device includes conveying steel belt and direction conveying steel belt blows air on conveying steel belt Hair-dryer.
The present invention is provided with external heating device in the outside of die head, while heating mandrel is provided with the center of die head inner chamber, So heated inside and outside mould, raw material heating can be avoided uneven.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description:
Fig. 1 is the structural representation of dyestuff adding set;
Fig. 2 is the structural representation of blanking rotating disk;
Fig. 3 is the structural representation of blanking material road;
Fig. 4 is the structural representation of mould;
Fig. 5 is cooling device, drying device and comminutor attachment structure schematic diagram.
Embodiment
Embodiments of the invention are illustrated below in conjunction with Fig. 1 and 5.
As shown in Figures 1 to 5, spinning color master batch production equipment, including double screw extruder, the cooling device to connect successively 3rd, drying device 4 and comminutor 5.Wherein, double screw extruder is provided with charging aperture and discharging opening, and the charging aperture is connected with dyestuff Adding set 1, the discharging opening are connected with mould 2.
As shown in Figure 1 to Figure 3, the dyestuff adding set 1 includes material stock funnel 10, and the bottom of the material stock funnel 10 is set There is blanking rotating disk 11, blanking rotating disk 11 rotates in blanking process, and the blanking rotating disk 11 includes the circular He of turntable body 111 The disturbance tooth 113 being radially distributed from turntable body central part to radial outside, the turntable body are set in central part There is the central boss 112 for stirring raw material from central part to radial outside, the turntable body 111 is in circumferentially-adjacent disturbance Material-dropping hole 114 is provided between tooth 113.
On the one hand, material stock funnel bottom is slowly run provided with blanking rotating disk 11, makes logistics be not easy to gather blocking blanking Hole 114, still further aspect, in the rotation process of blanking rotating disk 11, disturbance tooth 113 stirs the raw material above it, makes it loose, and edge Material-dropping hole 114 is fallen, and avoids blanking hole plug, while central boss 112 pushes away the raw material of blanking center of turntable to radial outside Send, avoid raw material from being collected at centre.Therefore abovementioned technology, it is ensured that material-dropping hole discharging is smooth, will not cause to block up Plug.
Wherein, the ellipse around boss that center of turntable is set is deviateed centered on the central boss 112.Made by eccentric setting It can push the raw material of blanking center of turntable to radial outside.Material toggling tooth can be further set in ellipse around boss Stir raw material.The height of the central boss is higher than disturbance tooth, described to disturb tooth radially undulate structure, to strengthen disturbance Effect.
The lower section of the blanking rotating disk 11 is provided with the blanking material road for conveying the raw material that material-dropping hole 114 is fallen to charging aperture 13 12, blanking material road 12 is tilted down setting to charging aperture direction, and its angle allows raw material to fall under gravity.It is described Blanking material road 12 progressively becomes big and be provided with the width direction from feed end to discharging end width is separated out several branch's material roads Demarcation strip 121, demarcation strip 121 make stock dispersion and fallen along branch's material road.The discharging end of the blanking material road is provided with sub-butt ends 122, the sub-butt ends are provided with the sub-material mouth above charging aperture in arc-shaped and at the both ends of circular arc.Pass through demarcation strip 121 Stock dispersion is fallen, make raw material even into charging aperture 13 by sub-butt ends.
The inwall of charging aperture 13 is provided with is distributed the spiral knot so that raw material spiral-falling from top to bottom in the shape of a spiral Structure, such blanking velocity stabilization and uniform blanking.Meanwhile protective cover 14 is provided with the outside of charging aperture, to prevent impurity from entering.
As shown in figure 4, the mould bag 2 includes that head is tapered and center is provided with the die head 20 of forming hole 201, it is described The inside of die head 20 is provided with the inner chamber connected with forming hole 201, and the inner chamber corresponds to head conical position and is provided with cone tank, described The outside of die head is provided with external heating device 21, and the center of the inner chamber is provided with heating mandrel 22.Due to equal inside and outside mould Provided with heater, therefore raw material heating can be avoided uneven.
The head of the inner chamber is provided with lead-over groove 202 between cone tank and forming hole, and the lead-over groove includes front and rear phase The conical section and cylindrical section connect, the heating mandrel 22 are provided with the cone shaped pilot 221 for extending to cone tank.The raw material of melting by Screw rod pushes and enters die head inner chamber, is heated and is avoided cold jointly by external heating device 21 and heating mandrel 22 in die head But, the cone shaped pilot 221 at heating core spindle nose end guides fused raw material to enter lead-over groove 202, and is extruded from forming hole 201.
Due to producing amount of heat in the double screw extruder course of work, these heats waste at present.In order to receive Collect these heats, the outside of the double screw extruder is provided with heat reclaim unit, and the heat reclaim unit includes covering at Air scoop on the outside of double screw extruder and the hot gas conduit being connected with air scoop, the hot gas conduit connect extractor fan.Institute It is centrifugal blower to state extractor fan, and the air inlet of the centrifugal blower is connected by pipeline with hot gas conduit, the centrifugal blower Air outlet dehumidifying device is connected by pipeline, the air of extraction is sent into dehumidifying device by the centrifugal blower.So After dehumidifying device removes moisture, hot gas, which is sent into, to be needed in dry material, and material tentatively can be heated.
Wherein, raw material includes thermoplastic polymer 60%-80%, additive 5-15%, dyestuff (or pigment) 20%- 30%.The thermoplastic polymer includes polyethylene terephthalate, polyethylene terephthalate -1,4- hexamethylenes One kind or more in diformazan alcohol ester, polybutylene terephthalate (PBT), PTT, cation dyeable polyester The combination of kind.The additive include Tissuemat E, polypropylene wax, ethylene bis stearamide, modified ethylene bis-fatty acid amides, In oleamide, erucyl amide, ethene-vinyl acetate co-polymer, calcium stearate, zinc stearate, pentaerythritol stearate One or more combinations.The dyestuff from H-FRL is purple, SA-2RL is golden yellow, SA-GL is yellow, SA-RL is golden yellow, YT is light yellow, SE-3RLN oranges, GS is bright red, FB is red, SE-2GF is red, fluorescein G, S-2R is blue, SF-6G is light yellow, S-GL acid blue, NJ-BB bright red, The gorgeous indigo plants of NJ-GBL, NJ-6B is red, NJ-BR is yellow, NR-RSL is purple, NJ-NB is dark blue, NJ-BFL carbunclies, MR-6R are yellow, EE3R oranges, E-3BS It is red, FS-G is bright red is combined.Additive can be selected according to functional demand, and commercially buying is Can.
As shown in figure 5, the cooling device 3 include bosh and being carried out below bosh liquid level cool down it is defeated The stainless (steel) wire band 31 sent, the stainless (steel) wire band are provided with material toggling tooth, and pumped (conveying) medium is stirred in bosh by material toggling tooth Cooling is realized in middle conveying, with water contact process.
The afterbody of the bosh is provided with the portion that ramps up of upward lifting, and stainless (steel) wire band is also lifted along the portion of ramping up Rise and take pumped (conveying) medium from bosh out of, conveyed to drying device.
Stainless steel net belt conveying apparatus is provided with the cooling conveying speed setting controller of regulation transporting velocity, is taken out of in stainless (steel) wire Material end is provided with temperature sensor, according to temperature sensor senses to temperature adjustment stainless (steel) wire band transporting velocity, meets cooling temperature Degree requires.Bosh is provided with shower nozzle 32 below stainless (steel) wire band, and shower nozzle is supplied water to bosh, while bosh is provided with Overfall, overfall water outlet while shower nozzle supplies water, can so ensure that water temperature will not be too high in bosh.
The drying device 4 includes conveying steel belt 41 and direction conveying steel belt blows blowing for air on conveying steel belt Blower fan 42.It can will enter the drying hot-air that dehumidifying device is introduced through to blow out by hair-dryer, because hot-air self-temperature It is not high, material warms after cooling will not be made, conversely can also accelerate drying by wind-force.

Claims (5)

1. spinning color master batch granulation device, including double screw extruder, cooling device, drying device and the granulation to connect successively Machine, it is characterised in that:The double screw extruder is provided with discharging opening, and the discharging opening is connected with mould, the shaping mould Tool includes that head is tapered and center is provided with the die head of forming hole, the inside of the die head provided with the inner chamber connected with forming hole, The inner chamber corresponds to head conical position and is provided with cone tank, and the outside of the die head is provided with external heating device, the inner chamber Center is provided with heating mandrel, and the head of the inner chamber is provided with lead-over groove between cone tank and forming hole, and the lead-over groove includes The front and rear conical section to connect and cylindrical section, the heating mandrel are provided with the cone shaped pilot for extending to cone tank, the dry dress Put including conveying steel belt and direction conveying steel belt blows the hair-dryer of air on conveying steel belt.
2. spinning color master batch granulation device according to claim 1, it is characterised in that:The outside of the double screw extruder Provided with heat reclaim unit, the heat reclaim unit includes the air scoop and and air scoop covered on the outside of double screw extruder The hot gas conduit of connection, the hot gas conduit connect extractor fan.
3. spinning color master batch granulation device according to claim 2, it is characterised in that:The extractor fan is centrifugation wind Machine, the air inlet of the centrifugal blower are connected by pipeline with hot gas conduit, and the air outlet of the centrifugal blower is connected by pipeline Dehumidifying device is connect, the air of extraction is sent into dehumidifying device by the centrifugal blower.
4. spinning color master batch granulation device according to claim 1, it is characterised in that:The cooling device includes cooling water Groove and the stainless (steel) wire band for carrying out cooling down conveying below bosh liquid level, the stainless (steel) wire band are provided with material toggling Tooth.
5. spinning color master batch granulation device according to claim 4, it is characterised in that:The afterbody of the bosh is provided with Upward lifting ramps up portion.
CN201610528843.8A 2016-06-30 2016-06-30 Spinning color master batch granulation device Active CN105965719B (en)

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CN105965719B true CN105965719B (en) 2018-01-30

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108773232A (en) * 2018-06-05 2018-11-09 安徽得亿文教用品有限公司 A kind of plastic pencil lead for retractable pencil extrusion molding mould

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CN1906011A (en) * 2004-01-05 2007-01-31 株式会社自动网络技术研究所 Plasticizing device for resin material
CN2815668Y (en) * 2005-07-28 2006-09-13 山东清源集团有限公司 Plastic film extruder-on-line residual heat material drying device
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