CN205443542U - Novel little nanofiber yarn spinning device - Google Patents
Novel little nanofiber yarn spinning device Download PDFInfo
- Publication number
- CN205443542U CN205443542U CN201620165206.4U CN201620165206U CN205443542U CN 205443542 U CN205443542 U CN 205443542U CN 201620165206 U CN201620165206 U CN 201620165206U CN 205443542 U CN205443542 U CN 205443542U
- Authority
- CN
- China
- Prior art keywords
- roller
- grid ring
- fiber yarn
- yarn spinning
- exhaustor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Nonwoven Fabrics (AREA)
Abstract
The utility model discloses a novel little nanofiber yarn spinning device, the device include the spinning jet, fibre polymerization mechanism, and drawing mechanism and twist mechanism, fibre polymerization mechanism is configure by special -shaped blast pipe, net circle, tension, and drawing mechanism is reached by first roller, second roller and constitutes with first roller, second roller complex roller, condensers. The utility model discloses a structure and technology design are reasonable, and actual operation is convenient, can will melt the superfine micro -nano yardstick fibre spun thread under height laminating rate, high production efficiency who spouts the spinning and form, the yarn of produce have excellent thermal -insulated, keep warm, characteristics such as adsorption and filtration, sound absorption to can design the production of the little nanofiber yarns of characteristic function such as the realization is antibiotic, anti ultraviolet through the melt composition.
Description
Technical field
This utility model relates to a kind of spinning apparatus, is specifically related to a kind of novel micro nanometer rice fiber yarn spinning apparatus.
Background technology
Meltblown spining technology is mainly used in the production of non-weaving cloth, it is first to succeed in developing in the U.S. the 1950's, US Naval Research Laboratory was under government-funded at that time, study and be developed for collecting after nuclear bomb blast the filtering material of radioactive particulate in upper atmosphere, its technique is by extruder, melted polymer to be clamp-oned one hold back in poly-thermal current, the superfine fibre formed under the stretching action of air-flow is blown to solidifying wire stitcher, thus is piled into a kind of ultrafiltration material.This technique is the blank of modern melt-blown non-woven technology.Middle 1960s, the method is improved by Exxon company of the U.S., enter the seventies this technology is transferred to civilian, and combine with University of Tennessee of the U.S. establish non-woven material development research and development centre, melt blown technology enters production, teaching & research developmental stage.The eighties in 20th century, melt-blown non-woven material, at whole world rapid development, maintains the annual rate of growth of 10% ~ 12%, has obtained the development advanced by leaps and bounds.China the most once carried out development at the beginning of the sixties.
Melt blown nonwoven technological process is: polymer chips feeds from feeding funnel, melted by heating in screw extruder, melt is transported in the spinneret orifice of spinneret, the polymer streams leaving spinneret orifice forms ultra-fine fiber under the strong drawing-off effect of high-speed and high-temperature air-flow, and with flow deposition in becoming lace curtaining or receiving formation melt spray fibre web on cylinder.
Current melt blown technology can prepare the nanofiber that diameter is broadly affiliated less than 600nm.Utilizing the melt-blown non-weaving cloth produced ultra-fine based on its fiber, specific surface area is big, aperture is little, and product has the fine particle of excellence and intercepts capture ability, it may have the warmth retention property of excellence, breathability, is widely used as filtration, warming, medical material etc..Fibre diameter more miscellaneous goods quality is the best, but yield also relative reduction.
Utility model content
Utility model purpose: the purpose of this utility model is to solve deficiency of the prior art, there is provided a kind of structure and technological design reasonable, practical operation is convenient, can be by the fiber spun yarn of micro-nano-scale, particularly on the surface of yarn, fiber laminating rate is high and production efficiency high so that the yarn produced has the micro nanometer fiber yarn spinning apparatus of the functions such as antibacterial, heat insulation, adsorption filtration, sound absorption.
Technical scheme: a kind of novel micro nanometer rice fiber yarn spinning apparatus described in the utility model, including spinning head, fibrous polymer mechanism, drafter and twisting mechanism, described spinning head is by hot-air duct, polymer melt pipeline and cold-air duct are constituted, described fibrous polymer mechanism is by abnormity exhaustor, grid ring, tension bracket is constituted, described drafter is by first roller, second roller and with described first roller, the roller that second roller coordinates, condensers is constituted, described abnormity exhaustor surface is provided with some inlet scoops, described grid ring tensioning is wrapped in the outer surface of described abnormity exhaustor, and rotated by the driving of the second roller, described condensers is located between described first roller and described second roller.
Further, the distance between described spinning head and described abnormity exhaustor is 5-150cm.
Further, described grid ring uses the circle body with grid, and this grid ring material is chemical-fibres filaments or wire cloth, and grid ring mesh count is 50-3500 hole/cm2, the girth 10-30cm of grid ring.
Further, described grid ring uses punching apron, and hole count is 10-150 hole/cm2。
Further, described first roller, the rotating speed of the second roller are 0-2000cm/min.
Further, the upper width C of described inlet scoop is 3-30mm, and lower width B is 3-60mm, and angle of inclination A is 60-120 °.
Further, described abnormity exhaustor negative pressure be set to 0.1Pa-1000Pa.
This utility model has the advantages that
1. the micro nanometer fiber of melt-spraying spinning spinning head ejection, when spraying to abnormity exhaust duct, owing to abnormity exhaust duct is bled, forming negative pressure on grid ring surface, guide the fiber of spinning head ejection to gather to grid ring surface, grid ring rotates according to certain speed along with the second roller, enter drafting system drawing-off, twist through twist system again, both can spin micro nanometer fiber and be fitted in the cladding class yarn of heart yarn extexine, it is also possible to spin by the fibroplastic yarn of pure micro-nano-scale.
2, by this device, can be micro nanometer fiber spun yarn, owing to the micro nanometer fiber fineness of melt-spraying spinning formation is between micron and nanometer, fiber is ultra-fine, there is the functional characteristics such as heat insulation, warming, adsorption filtration, sound absorption, and the functional characteristics such as antibacterial, uvioresistant can be realized by melt composition design easily.
Accompanying drawing explanation
Fig. 1 is spinning apparatus overall structure schematic diagram of the present utility model；
Fig. 2 is abnormity exhaust pipe structure schematic diagram of the present utility model；
Fig. 3 is fibrous polymer mechanism of the present utility model overall structure schematic diagram；
Fig. 4 is that schematic diagram is launched in this utility model abnormity exhaust duct inlet scoop；
Fig. 5 is this utility model condensers structural representation.
Detailed description of the invention
A kind of novel micro nanometer rice fiber yarn spinning apparatus as shown in Fig. 1 to Fig. 5, including spinning head 1, fibrous polymer mechanism, drafter and twisting mechanism 9, described spinning head 1 is by hot-air duct, polymer melt pipeline and cold-air duct are constituted, described fibrous polymer mechanism is by abnormity exhaustor 2, grid ring 5, tension bracket 6 is constituted, described drafter is by first roller 8, second roller 3 and with described first roller 8, the roller 4 that second roller 3 coordinates, condensers 7 is constituted, described abnormity exhaustor 2 surface is provided with some inlet scoops 10, the tensioning of described grid ring 5 is wrapped in the outer surface of described abnormity exhaustor 2, and rotated by the driving of the second roller 3, described condensers 7 is located between described first roller 8 and described second roller 3.
Further optimization as technique scheme:
Further, the distance between described spinning head 1 and described abnormity exhaustor 2 is 5-150cm.
Further, described grid ring 5 uses the circle body with grid, and this grid ring material is chemical-fibres filaments or wire cloth, and grid ring mesh count is 50-3500 hole/cm2, the girth 10-30cm of grid ring.
Further, described grid ring or employing punching apron, hole count is 10-150 hole/cm2。
Further, the rotating speed of described first roller the 8, second roller 3 is 0-2000cm/min.
Further, the upper width C of described inlet scoop 10 is 3-30mm, and lower width B is 3-60mm, and angle of inclination A is 60-120 °.
Further, described abnormity exhaustor 2 negative pressure be set to 0.1Pa-1000Pa.
Below in conjunction with specific embodiment, the technical solution of the utility model is described in further detail:
Embodiment 1
Using the melt-blown testing machine of single hole, air drain width is 0.65mm；Air drain angle is 30 °；Orifice diameter is 0.42mm, and spinning process is: polymer-melt temperature is 265 DEG C, and hot air temperature is 280 DEG C, air pressure is 0.4MPa, being 8cm at receiving range, PP melt flow rate used is 1000g/10min, and spinning fibre average diameter is between 0.6-0.8 μm.
Yarning process parameter: first roller, the second roller diameter are 30mm, first roller speed is 500cm/min, and the second roller speed is 150cm/min, a length of 28.5cm of grid ring, and grid ring hole count is 2400 holes/cm2, on special pipe inlet scoop, width C is 5mm, and lower width B is 10mm, and angle of inclination A is 80 °, and abnormity exhaustor negative pressure is 10Pa.Twisting part, rings is PG1/2-3854, and wire loop is RSS4/0, and ingot speed is 4740r/min.The number of being spinned is 14.5tex.
Embodiment 2
Using single hole meltblown testing machine, air drain width is 0.65mm；Air drain angle is 30 °；Orifice diameter is 0.42mm.Spinning process is: polymer-melt temperature is 265 DEG C；Air pressure is 0.35MPa；Receiving range is 20cm, and hot air temperature is 200 DEG C, and PP melt flow rate used is 900g/10min, spinning fibre diameter average out to 1.2 μm.
Yarning process parameter: first roller, the second roller diameter are 30mm, first roller speed is 1000cm/min, and the second roller speed is 350cm/min, a length of 28.5cm of grid ring, and grid ring hole count is 400 holes/cm2, on special pipe inlet scoop, width C is 10mm, and lower width B is 20mm, and angle of inclination A is 70 °, and abnormity exhaustor negative pressure is 100Pa.Twisting part, rings is PG1-4254, and wire loop is 68022#, and ingot speed is 6340r/min.The number of being spinned is 36.5tex.
Structure of the present utility model and technological design are reasonable, practical operation is convenient, the superfine nanoscale fiber spun yarn under height laminating rate, high efficiency that melt-spraying spinning can be formed, the yarn produced has the characteristics such as heat insulation, warming, the adsorption filtration of excellence, sound absorption, it is possible to realized the production of the characteristic functions micro nanometer fiber yarns such as antibacterial, uvioresistant by melt composition design.
The above, it it is only preferred embodiment of the present utility model, not this utility model is made any pro forma restriction, although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, in the range of without departing from technical solutions of the utility model, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is the content without departing from technical solutions of the utility model, any simple modification above example made according to technical spirit of the present utility model, equivalent variations and modification, all still fall within the range of technical solutions of the utility model.
Claims (7)
- null1. a novel micro nanometer rice fiber yarn spinning apparatus，It is characterized in that: include spinning head (1)，Fibrous polymer mechanism，Drafter and twisting mechanism (9)，Described spinning head (1) is by hot-air duct、Polymer melt pipeline and cold-air duct are constituted，Described fibrous polymer mechanism is by abnormity exhaustor (2)、Grid ring (5)、Tension bracket (6) is constituted，Described drafter is by first roller (8)、Second roller (3) and with described first roller (8)、The roller (4) that second roller (3) coordinates、Condensers (7) is constituted，Described abnormity exhaustor (2) surface is provided with some inlet scoops (10)，Described grid ring (5) tensioning is wrapped in the outer surface of described abnormity exhaustor (2)，And rotated by the driving of the second roller (3)，Described condensers (7) is located between described first roller (8) and described second roller (3).
- A kind of novel micro nanometer rice fiber yarn spinning apparatus the most according to claim 1, it is characterised in that: the distance between described spinning head (1) and described abnormity exhaustor (2) is 5-150cm.
- A kind of novel micro nanometer rice fiber yarn spinning apparatus the most according to claim 1, it is characterised in that: described grid ring (5) uses the circle body with grid, and this grid ring material is chemical-fibres filaments or wire cloth, and grid ring mesh count is 50-3500 hole/cm2, the girth 10-30cm of grid ring.
- A kind of novel micro nanometer rice fiber yarn spinning apparatus the most according to claim 1, it is characterised in that: described grid ring (5) uses punching apron, and hole count is 10-150 hole/cm2。
- A kind of novel micro nanometer rice fiber yarn spinning apparatus the most according to claim 1, it is characterised in that: described first roller (8), the rotating speed of the second roller (3) they are 0-2000cm/min.
- A kind of novel micro nanometer rice fiber yarn spinning apparatus the most according to claim 1, it is characterised in that: the upper width C of described inlet scoop (10) is 3-30mm, and lower width B is 3-60mm, and angle of inclination A is 60-120 °.
- A kind of novel micro nanometer rice fiber yarn spinning apparatus the most according to claim 1, it is characterised in that: described abnormity exhaustor (2) negative pressure be set to 0.1Pa-1000Pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165206.4U CN205443542U (en) | 2016-03-04 | 2016-03-04 | Novel little nanofiber yarn spinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165206.4U CN205443542U (en) | 2016-03-04 | 2016-03-04 | Novel little nanofiber yarn spinning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205443542U true CN205443542U (en) | 2016-08-10 |
Family
ID=56605009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620165206.4U Active CN205443542U (en) | 2016-03-04 | 2016-03-04 | Novel little nanofiber yarn spinning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205443542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568446A (en) * | 2016-03-04 | 2016-05-11 | 深圳市中盛丽达贸易有限公司 | Novel micro-nano fiber yarn spinning device and technology |
-
2016
- 2016-03-04 CN CN201620165206.4U patent/CN205443542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568446A (en) * | 2016-03-04 | 2016-05-11 | 深圳市中盛丽达贸易有限公司 | Novel micro-nano fiber yarn spinning device and technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105239175B (en) | A kind of micro nanometer fiber yarn spinning apparatus and its spinning process | |
| CN105568446A (en) | Novel micro-nano fiber yarn spinning device and technology | |
| CN105839201B (en) | A kind of feed-type nanoscale electrostatic ring spinning processes | |
| CN108360103B (en) | Spinning process and spinning device for micro-nanofiber covered yarns | |
| CN107059186B (en) | A kind of vortex compound spinning method of type film wire | |
| CN106555277B (en) | The device and method of composite ultrafine fiber beam is prepared using melt-blown and electrostatic spinning | |
| CN108286098B (en) | Method for compounding yarns by using ultrashort difficult-to-spin fibers in short process | |
| CN106917166B (en) | A kind of friction compound spinning method of type film wire | |
| CN103074737A (en) | Manufacturing methods and devices of cotton fiber net and multilayer non-woven material | |
| CN104762700B (en) | A kind of nanoscale electrostatic Siro-spinning method | |
| CN205258712U (en) | Novel air vortex spinning of nanometer static device | |
| CN108385228B (en) | Method for compounding high-rigidity brittle fiber into yarn by short-process double-twisting | |
| CN104775235A (en) | Production line for polypropylene spunbonded needle-punched geotechnical cloth and manufacturing method | |
| CN106048790A (en) | Method for producing extra high count compact spinning yarn by using superfine denier tencel fiber | |
| CN107988665A (en) | A kind of device and method of mass RING SPINNING nanofiber/short fine covering yarn | |
| CN108004628A (en) | It is a kind of to be used to prepare the device and method of nanofiber/staple blended yarn with the nanofiber mechanism that prevents adhesion | |
| CN105239172B (en) | Micro nanometer fiber yarn spinning apparatus and its spinning process with high spinning efficiency | |
| CN108166121B (en) | Method for compounding down-like hard-to-spin fiber into yarn in short process | |
| CN104831433B (en) | Shear type draft electrostatic spinning direct-spinning micron yarn device and method of conducting solution, and application of conducting solution | |
| CN108342795B (en) | Short-process yarn forming method for ultrashort difficult-to-spin fibers | |
| CN205443542U (en) | Novel little nanofiber yarn spinning device | |
| CN108396428B (en) | Short-process double-twisting yarn forming method for high-rigidity brittle fibers | |
| CN110373727A (en) | A kind of online micro nanometer fiber multistage cored composite spinning device and method | |
| CN208250501U (en) | A kind of micro nanometer fiber air jet spinning device | |
| CN209082131U (en) | Using endless tow spinning cake as the sub-wire web forming device of raw material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 Che Kung Temple management service center, Che Kung Temple management service center, Che Kung Temple industrial district, Futian District, Shenzhen, Guangdong Province, 9 A 3 layer 358, 368 Patentee after: Shenzhen Zhongsheng Rita Technology Co. Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District spit Jindi Industrial Zone 141 301-A1 Patentee before: ZHONGSHENG LIDA TRADING CO., LTD. |
|
| CP03 | Change of name, title or address |