CN102926011A - Heat preservation plate in cross air blow device - Google Patents
Heat preservation plate in cross air blow device Download PDFInfo
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- CN102926011A CN102926011A CN2012104290470A CN201210429047A CN102926011A CN 102926011 A CN102926011 A CN 102926011A CN 2012104290470 A CN2012104290470 A CN 2012104290470A CN 201210429047 A CN201210429047 A CN 201210429047A CN 102926011 A CN102926011 A CN 102926011A
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- heat preservation
- preservation plate
- plate body
- warming plate
- cross air
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Abstract
The invention relates to a heat preservation plate in a cross air blow device. The heat preservation plate comprises a heat preservation plate body, wherein the length of the heat preservation plate body is matched with the width of the cross air blow device, the heat preservation plate body is internally provided with a plurality of grooves, the cross sections of the groove are semi-circular, the sizes of the grooves are matched with the diameters of spinneret plates, and the quantity of the grooves correspond to that of the spinneret plates. The heat preservation plate is simple in structure, convenient to use, and low in cost. In the high-speed coiling of spinning fine denier or superfine denier polyester drawn yarn, the heat preservation plate plays a part in stably producing, reducing disconnecting heads, reducing waste yarns, reducing the evenness uneven rate of products, improving the M rate of coloration and the like, and particularly can effectively solve the broken filament of the special-shaped polyester drawn yarn in the process of production, so that the product quality can be improved.
Description
Technical field
The present invention relates to the synthetic fiber spinning technical field, refer to especially the warming plate in a kind of cross air blowing device.
Background technology
The exploitation of chemical-fibres filaments new product has occurred to the trend of high added value fibre in differentiation development, this also just has higher requirement to the cross air blowing device of original use, lateral-blowing air cooling device fashionable for a time can't reach the requirement that continuous yarn product improves technique gradually before, melt is behind spinneret spray silk, emit towards periphery a large amount of heats of solidification in the air, for this reason after melt goes out spinnerets, it is blown a cold wind over carry out convective heat exchange, make melt thread solidificating fiber to take away liberated heat.In the cooled and solidified process, when spinning special polyester drawn yarns, because the impact of abnormity, melt thread specific area increases, as-spun fibre is easier to heat radiation, and filament number is little, specific area is large, and silk increases with the frictional resistance of air, cooling velocity accelerates, cause spinning tension to increase, move on freezing point is obvious, the outlet deformed area shortens, thereby make the product cooling even not, the dried uneven rate of product bar is large, spinnability is poor.Through the lateral blowing cooling forming, oil through oil nozzle (oil tanker) thus, integrate by pre-Network device, again through the first hot rod and the second hot rod heating set-stretching, at last by the winding head coiling and molding.Above-mentioned spinning shortcoming be: cross air blowing device is to the type of cooling of tow, the heat radiation that causes tow is even not, the production that brings when the spinning superfine denier terylene drafted fibre is stable relatively not, the bar of on the high side, waste silk comparatively high consumption, finished silk of breaking end does that uneven rate is large, the dyeing degradation is many, particularly the scabrous problem of the lousiness of shaped filaments finally causes the multiple difficult problems such as excellence rate is low, production cost is high.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of cross air blowing device as-spun fibre when spinning shaped filaments that can effectively solve to be easy to heat radiation, filament number is little, specific area is large, silk increases with the frictional resistance of air, cooling velocity accelerates, cause spinning tension to increase, move the warming plate in the cross air blowing device of the problems such as outlet deformed area shortening on freezing point is obvious.
For addressing the above problem, the technical solution used in the present invention is: the warming plate in the cross air blowing device, comprise the warming plate body, the length of described warming plate body matches with the width of cross air blowing device, be provided with several grooves in the warming plate body, the cross section of groove is semicircle, and the size of groove matches with the diameter of spinnerets, and the quantity of groove is corresponding with the quantity of spinnerets.
Described warming plate body is formed by stacking by several insulation platelets, and each insulation platelet is provided with connecting hole in the sidepiece relevant position, is connected by bolt or the pin that is arranged in the connecting hole between the insulation platelet.
The back of described warming plate body is provided with handle.
The invention has the beneficial effects as follows: the warming plate body in the above-mentioned cross air blowing device, it is simple in structure, easy to use, with low cost.In the high-speed winding that spins thin dawn or superfine denier polyester drafted fibre, the effects such as the M that the bar that play steady production, reduce broken end, reduce waste silk, reduces product does uneven rate, improve dyeing leads, particularly effectively to solve when spinning thin dawn or super fine denier special polyester drawn yarns lousiness many, and unmanageable characteristics, thereby improve the quality of products.
Description of drawings
Fig. 1 is perspective view of the present invention;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 1;
Among the figure: 1, warming plate body, 11, the insulation platelet, 2, groove, 3, connecting hole, 4, handle.
The specific embodiment
Below by specific embodiment the warming plate in the cross air blowing device of the present invention is described in further detail.
Such as Fig. 1, Fig. 2, shown in Figure 3, warming plate in the cross air blowing device, comprise warming plate body 1, the length of described warming plate body 1 matches with the width of cross air blowing device, the height of warming plate body 1 is established according to the needs of production status, is provided with several grooves 2 in the warming plate body 1, and the cross section of groove 2 is semicircle, the size of groove 2 matches with the diameter of spinnerets, and the quantity of groove 2 is corresponding with the quantity of spinnerets.
Described warming plate body 1 is formed by stacking by several insulation platelets 11, and each insulation platelet 11 is provided with connecting hole 3 in the sidepiece relevant position, is connected by bolt or the pin that is arranged in the connecting hole 3 between the insulation platelet 11.What can be formed by independent insulation platelets 11 stacks according to the height that the needs of production status are established warming plate body 1.
As preferred version, the back of described warming plate body 1 is provided with handle 4.By handle 4 is set, thereby make things convenient for the installation of this warming plate.
Warming plate body in the above-mentioned cross air blowing device, it is simple in structure, easy to use, with low cost.In the high-speed winding of spinning superfine denier terylene drafted fibre, the effects such as the M that the bar that play steady production, reduce broken end, reduce waste silk, reduces product does uneven rate, improve dyeing leads, particularly effectively to solve when spinning thin dawn or super fine denier special polyester drawn yarns lousiness many, and unmanageable characteristics, thereby improve the quality of products.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used for restriction the present invention; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (3)
1. the warming plate in the cross air blowing device, comprise the warming plate body, it is characterized in that: the length of described warming plate body matches with the width of cross air blowing device, be provided with several grooves in the warming plate body, the cross section of groove is semicircle, the size of groove matches with the diameter of spinnerets, and the quantity of groove is corresponding with the quantity of spinnerets.
2. the warming plate in the cross air blowing device according to claim 1, it is characterized in that: described warming plate body is formed by stacking by several insulation platelets, each insulation platelet is provided with connecting hole in the sidepiece relevant position, is connected by bolt or the pin that is arranged in the connecting hole between the insulation platelet.
3. the warming plate in the cross air blowing device according to claim 1, it is characterized in that: the back of described warming plate body is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104290470A CN102926011A (en) | 2012-10-31 | 2012-10-31 | Heat preservation plate in cross air blow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104290470A CN102926011A (en) | 2012-10-31 | 2012-10-31 | Heat preservation plate in cross air blow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102926011A true CN102926011A (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104290470A Pending CN102926011A (en) | 2012-10-31 | 2012-10-31 | Heat preservation plate in cross air blow device |
Country Status (1)
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| CN (1) | CN102926011A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526203A (en) * | 1978-06-21 | 1980-02-25 | Asahi Chem Ind Co Ltd | Melt spinning and its device |
| US5593705A (en) * | 1993-03-05 | 1997-01-14 | Akzo Nobel Nv | Apparatus for melt spinning multifilament yarns |
| DE102004039510A1 (en) * | 2004-08-14 | 2006-02-23 | Saurer Gmbh & Co. Kg | Apparatus and method for melt spinning, stripping, treating and winding a plurality of synthetic threads |
| WO2007059914A1 (en) * | 2005-11-24 | 2007-05-31 | Oerlikon Textile Gmbh & Co. Kg | Method and device for melt spinning and cooling a multifilament thread comprising a measurement of the cooling air temperature inside the filament bundle |
| CN201381393Y (en) * | 2009-03-17 | 2010-01-13 | 江苏新民纺织科技股份有限公司 | Rectifier for producing super-fine denier polyester FDY |
| CN201386159Y (en) * | 2009-03-23 | 2010-01-20 | 桐乡中欣化纤有限公司 | Spinning cooling half pipe |
| CN201648571U (en) * | 2010-04-16 | 2010-11-24 | 绍兴市云翔化纤有限公司 | Slow cooling device of spinning machine |
| WO2011002165A2 (en) * | 2009-07-02 | 2011-01-06 | (주)효성 | Industrial polyethylene terephthalate multifilament |
| CN201817585U (en) * | 2010-09-19 | 2011-05-04 | 桐昆集团浙江恒通化纤有限公司 | Side-blowing laminar flow device |
| CN201864808U (en) * | 2010-11-16 | 2011-06-15 | 苏州志向纺织科研有限公司 | Attemperator for yarn spinning panel |
| CN202170384U (en) * | 2011-06-23 | 2012-03-21 | 浙江恒逸聚合物有限公司 | Metal half-shell wind cylinder |
| CN102409418A (en) * | 2011-09-08 | 2012-04-11 | 桐昆集团股份有限公司 | Production method of terylene fine-denier porous yarn |
| CN202849607U (en) * | 2012-10-31 | 2013-04-03 | 张家港锦亿化纤有限公司 | Warm-keeping plate in lateral air-blowing device |
-
2012
- 2012-10-31 CN CN2012104290470A patent/CN102926011A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526203A (en) * | 1978-06-21 | 1980-02-25 | Asahi Chem Ind Co Ltd | Melt spinning and its device |
| US5593705A (en) * | 1993-03-05 | 1997-01-14 | Akzo Nobel Nv | Apparatus for melt spinning multifilament yarns |
| DE102004039510A1 (en) * | 2004-08-14 | 2006-02-23 | Saurer Gmbh & Co. Kg | Apparatus and method for melt spinning, stripping, treating and winding a plurality of synthetic threads |
| WO2007059914A1 (en) * | 2005-11-24 | 2007-05-31 | Oerlikon Textile Gmbh & Co. Kg | Method and device for melt spinning and cooling a multifilament thread comprising a measurement of the cooling air temperature inside the filament bundle |
| CN201381393Y (en) * | 2009-03-17 | 2010-01-13 | 江苏新民纺织科技股份有限公司 | Rectifier for producing super-fine denier polyester FDY |
| CN201386159Y (en) * | 2009-03-23 | 2010-01-20 | 桐乡中欣化纤有限公司 | Spinning cooling half pipe |
| WO2011002165A2 (en) * | 2009-07-02 | 2011-01-06 | (주)효성 | Industrial polyethylene terephthalate multifilament |
| CN201648571U (en) * | 2010-04-16 | 2010-11-24 | 绍兴市云翔化纤有限公司 | Slow cooling device of spinning machine |
| CN201817585U (en) * | 2010-09-19 | 2011-05-04 | 桐昆集团浙江恒通化纤有限公司 | Side-blowing laminar flow device |
| CN201864808U (en) * | 2010-11-16 | 2011-06-15 | 苏州志向纺织科研有限公司 | Attemperator for yarn spinning panel |
| CN202170384U (en) * | 2011-06-23 | 2012-03-21 | 浙江恒逸聚合物有限公司 | Metal half-shell wind cylinder |
| CN102409418A (en) * | 2011-09-08 | 2012-04-11 | 桐昆集团股份有限公司 | Production method of terylene fine-denier porous yarn |
| CN202849607U (en) * | 2012-10-31 | 2013-04-03 | 张家港锦亿化纤有限公司 | Warm-keeping plate in lateral air-blowing device |
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Application publication date: 20130213 |