CN202576668U - Central oiling device for spinning silk bundle for regenerated polyester fiber - Google Patents
Central oiling device for spinning silk bundle for regenerated polyester fiber Download PDFInfo
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- CN202576668U CN202576668U CN 201220271263 CN201220271263U CN202576668U CN 202576668 U CN202576668 U CN 202576668U CN 201220271263 CN201220271263 CN 201220271263 CN 201220271263 U CN201220271263 U CN 201220271263U CN 202576668 U CN202576668 U CN 202576668U
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Abstract
The utility model relates to a central oiling device for a spinning silk bundle for a regenerated polyester fiber. The central oiling device comprises a silk guiding conical head, an oiling tray, oiling rings, return trays and a substrate, wherein the silk guiding conical head is fixedly connected with the oiling tray through a connecting piece; the oiling rings are fixedly connected with the oiling tray; the oiling tray is fixedly connected with the substrate; the return tray is fixedly connected below the oiling tray; the oiling tray is provided with first oil grooves, second oil grooves and an oil inlet pipe; the outlet of the oil inlet pipe is arranged on the first oil grooves; the first oil grooves and the second oil grooves are communicated with each other; the oil inlet pipe is connected with an oil pump through the substrate; a return pipe is arranged below the return tray; the return pipe is connected with an oil tank through the substrate; and the central oiling device moves after the substrate and a power transmission unit are connected. When oil on the oiling rings is absorbed by the silk bundle, the silk bundle can be further cooled, and meanwhile, an electrostatic effect is eliminated.
Description
Technical field
The utility model belongs to the Regenerated Polyester Fibres production technical field, is specifically related to a kind of spinning tow center oiling device of Regenerated Polyester Fibres.
Background technology
The master operation of existing preparation Regenerated Polyester Fibres comprises: vacuumize, extrusion molten, filtration, high-pressure spinning, ring blowing cooling, drawing-off, nervous HEAT SETTING, curling and relaxation heat setting.Wherein, after the spinning manifold high pressure sprays the silk spinning silk, tow cools off after following mouth sent into next procedure through the ring blowing device material through extrusion molten.Along with the continuous upgrading of product and the progress of technology, the regeneration high pressure spins developing to high production capacity, high strength direction, that is: increase the spinneret orifice number and dwindle spinneret orifice footpath (spinning the littler tow of semi-finished product fineness of the more and fiber of bar number).For example; Be raw material with waste and old polyester bottle sheet and waste and old polyester textile scraps; In the spinning manifold of spinning 1.2 dawn of high strength Regenerated Polyester Staple Fiber dimension, spinnerets is increased to Φ 358 * 4600 holes from Φ 328 * 3220 holes of routine, has not only improved output but also has reduced the semi-finished product fineness of fiber; Because the increase of spinneret orifice number; For cooling has also increased difficulty, if lean on single ring blowing cooling system, middle tow certainly will produce bonding owing to weakening of wind-force penetrability and the cooling point is inconsistent accordingly; If increase wind speed, can make the outer fiber premature solidification again and influence the spinnerets temperature.
Summary of the invention
The purpose of the utility model is high-pressure spinning, ring blowing refrigerating work procedure in the existing waste and old polyester spinning polyester staple fiber production technology are improved, and a kind of spinning tow center oiling device that waste and old polyester spins high strength 1.2 denier polyester staple fibers that is suitable for is provided.
The utility model comprises seal wire nose cone, upper oil-pan, goes up oil ring, return tray and pedestal, and the seal wire nose cone is fixedly connected with upper oil-pan through connector; Last oil ring is fixedly connected with upper oil-pan, and upper oil-pan is fixedly connected with pedestal, and return tray is fixedly connected on the below of upper oil-pan; On upper oil-pan, be provided with first oil groove, second oil groove and oil inlet pipe, the outlet of oil inlet pipe is located on first oil groove; First oil groove and second oil groove communicate, and oil inlet pipe is connected with oil pump through pedestal, below return tray; Be provided with oil return pipe, oil return pipe is connected with fuel tank through pedestal, and pedestal is connected moving of realization center, back oiling device with actuating unit.Said finish is composed of the following components: glycerine 1.5～2.2wt%; Peregal 1.5～2.2wt%; Antistatic additive SN3.0～4.0 wt %; Distilled water adds to 100wt%.
When opening oil pump, finish flows into first oil groove through oil inlet pipe, overflows to second oil groove after the oil of first oil groove is full; After the oil of second oil groove is full; Finish is from the outside overflow of the upper surface of last oil ring, when tow from the outer side edges of last oil ring through out-of-date, be adsorbed onto the finish on the oil ring; Finish can make tow further obtain cooling; Simultaneously also eliminated static, having satisfied with waste and old polyester bottle sheet and waste and old polyester textile scraps is raw material, the technological requirement of spinning 1.2 dawn of high strength Regenerated Polyester Staple Fiber dimension.Make regenerated fiber reach the high strength technical indicator at 1.2 dawn.
The utility model is a raw material with waste and old polyester bottle sheet and waste and old polyester textile scraps, on the basis of existing technology; After ring blowing process for cooling; The center of the setting up operation that oils, the tow after the ring blowing cooling be the oiling of oiling device through the center again, makes tow have cooling and eliminate the double action of static; Make fiber not have fracture of wire, no doubling; Through above improvement, can spin out 1.2 dawn of high strength Regenerated Polyester Staple Fiber dimension, substitute " big chemical fibre " as high strength spinning materials such as sewing threads, realize new product low-cost, high added value.Resource circulation utilization had both been practiced thrift national resources, met recycling economy, environmental protection and economy policy that country advocates, reduced production costs again, had improved economic benefit and social benefit.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment center oiling device; Fig. 2 is the view that oils.
Among the figure, 1, seal wire nose cone 2, connector 3, go up oil ring 4, return tray 5, upper oil-pan 6, oil return pipe 7, oil inlet pipe 8, pedestal 9, first oil groove 10, second oil groove 11, spinning manifold 12, ring blowing device 13, tow 14, following mouth.
The specific embodiment
With reference to Fig. 1, a kind of spinning tow center oiling device of Regenerated Polyester Fibres comprises seal wire nose cone 1, upper oil-pan 5, goes up oil ring 3, return tray 4 and pedestal 8; Seal wire nose cone 1 is fixedly connected with upper oil-pan 5 through connector 2, and last oil ring 3 is fixedly connected with upper oil-pan 5, and upper oil-pan 5 is fixedly connected with pedestal 8; Return tray 4 is fixedly connected on the below of upper oil-pan 5, on upper oil-pan 5, is provided with first oil groove 9, second oil groove 10 and oil inlet pipe 7; The outlet of oil inlet pipe 7 is located on first oil groove 9, and first oil groove 9 and second oil groove 10 communicate, and oil inlet pipe 7 is connected with oil pump (not drawing among the figure) through pedestal; Below return tray 4; Be provided with oil return pipe 6, oil return pipe 6 is connected with fuel tank (not drawing among the figure) through pedestal 8, and pedestal 8 is connected moving of realization center, back oiling device with actuating unit (not drawing among the figure).Said finish is composed of the following components: glycerine 1.5～2.2wt%; Peregal 1.5～2.2wt%; Antistatic additive SN3.0～4.0 wt %; Distilled water adds to 100wt%.
With reference to Fig. 2, after spinning manifold 11 high pressure sprays silk spinning silk, tow 13 is after 12 coolings of ring blowing device through extrusion molten for material, and the oiling of oiling device through the center again sent into next procedure through following mouth 14 after making tow 13 absorption finishes.
When opening oil pump, finish overflows to second oil groove 10 after expiring through the oil of oil inlet pipe 7 inflows first oil groove 9, the first oil grooves 9; After the oil of second oil groove 10 is full; Finish is from the outside overflow of the upper surface of last oil ring 3, when tow 13 from the outer side edges of last oil ring 13 through out-of-date, be adsorbed onto the finish on the oil ring; The effect of finish can make tow further obtain cooling, also can eliminate static simultaneously.In addition, from the excessive finish of last oil ring 13, except that a part by the tow absorption, unnecessary finish is taken in by return tray 4, unnecessary finish is connected in the fuel tank through oil return pipe 6, delivers to the center oiling device by oil pump again, forms circulation.
Present embodiment; With waste and old polyester bottle sheet and waste and old polyester textile scraps is raw material, the Regenerated Polyester Staple Fiber dimension of production, and fiber linear density is in 1.2 dawn; (industry standard is 5.0cN/dtex to fracture strength at 6.0cN/dtex; 1 dawn=1.11 dtex), dry-hot shrinkage reaches the good index of high-strength flatness in 5 ~ 7% scopes.
Claims (1)
1. the spinning tow center oiling device of a Regenerated Polyester Fibres is characterized in that: comprise seal wire nose cone (1), upper oil-pan (5), go up oil ring (3), return tray (4) and pedestal (8), seal wire nose cone (1) passes through connector (2) and is fixedly connected with upper oil-pan (5); Last oil ring (3) is fixedly connected with upper oil-pan (5); Upper oil-pan (5) is fixedly connected with pedestal (8), and return tray (4) is fixedly connected on the below of upper oil-pan (5), on upper oil-pan (5); Be provided with first oil groove (9), second oil groove (10) and oil inlet pipe (7); The outlet of oil inlet pipe (7) is located on first oil groove (9), and first oil groove (9) and second oil groove (10) communicate, and oil inlet pipe (7) is connected with oil pump through pedestal; Below in return tray (4); Be provided with oil return pipe (6), oil return pipe (6) is connected with fuel tank through pedestal (8), and pedestal (8) is connected moving of realization center, back oiling device with actuating unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271263 CN202576668U (en) | 2012-06-10 | 2012-06-10 | Central oiling device for spinning silk bundle for regenerated polyester fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271263 CN202576668U (en) | 2012-06-10 | 2012-06-10 | Central oiling device for spinning silk bundle for regenerated polyester fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202576668U true CN202576668U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220271263 Expired - Lifetime CN202576668U (en) | 2012-06-10 | 2012-06-10 | Central oiling device for spinning silk bundle for regenerated polyester fiber |
Country Status (1)
| Country | Link |
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| CN (1) | CN202576668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691116A (en) * | 2012-06-10 | 2012-09-26 | 广东秋盛资源股份有限公司 | Central oiling device for spinning tows of regenerated polyester fiber |
| CN104611776A (en) * | 2015-01-17 | 2015-05-13 | 海兴材料科技有限公司 | Outer ring-blowing cooling and center oiling device for composite spinning |
-
2012
- 2012-06-10 CN CN 201220271263 patent/CN202576668U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691116A (en) * | 2012-06-10 | 2012-09-26 | 广东秋盛资源股份有限公司 | Central oiling device for spinning tows of regenerated polyester fiber |
| CN104611776A (en) * | 2015-01-17 | 2015-05-13 | 海兴材料科技有限公司 | Outer ring-blowing cooling and center oiling device for composite spinning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |