CN201722447U - Melt-spinning polyurethane fiber spinning box - Google Patents
Melt-spinning polyurethane fiber spinning box Download PDFInfo
- Publication number
- CN201722447U CN201722447U CN 201020246221 CN201020246221U CN201722447U CN 201722447 U CN201722447 U CN 201722447U CN 201020246221 CN201020246221 CN 201020246221 CN 201020246221 U CN201020246221 U CN 201020246221U CN 201722447 U CN201722447 U CN 201722447U
- Authority
- CN
- China
- Prior art keywords
- melt
- spinning
- manifold
- assembly
- measuring pump
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model relates to a melt-spinning polyurethane fiber spinning box in the technical field of chemical fiber spinning machineries. The melt-spinning polyurethane fiber spinning box comprises a spinning box body as well as a metering pump and a plurality of components arranged in the spinning box body, the plurality of components are annularly arranged below the corresponding metering pump, and the components are connected with the corresponding metering pump respectively a fusant branch pipe. By means of the annular arrangement mode, the utility model is beneficial to reducing the sizes of an air bellow and the spinning box body as well as spinning range, and saving space; and in addition, the annular arrangement mode ensures that that the length from the outlet of the metering pump to the fusant distribution pipeline of each component is the same and bending is basically unnecessary, thereby fusant flowing dead angles are decreased.
Description
Technical field
The utility model relates to chemical fibre spinning field of mechanical technique, is specifically related to a kind of melt spun spandex manifold.
Background technology
In existing melt spun spandex production technology, spandex fiber equipment is formed two kinds of employings mostly: a kind of is the external equipment of early introducing, and the three row's assemblies that are arranged in parallel are housed in the spinning manifold, uses lateral blowing to cool off, and cabinets cavity is square; Another kind is a home equipment, and single assembly is housed in the spinning manifold, uses the lateral blowing cooling, and cabinets cavity is rectangle.When adopting the former spinning, the little space of having saved of the distance of positions, but three row's tow are accepted the time and the air quantity of lateral blowing can be variant, apart from lateral blowing wind regime the 3rd row's tow time of accepting to dry farthest at the latest, the air quantity minimum, wind-warm syndrome is the highest, uniformity is the poorest, the tow cooling effect easily produces inhomogeneous cooling and makes the fiber product quality discrepancy big not as first row's tow nearest apart from the lateral blowing wind regime; When adopting latter's spinning, the tow good cooling results, but be applicable to the little distance of positions, when the spinneret number increases to 16,20, in the time of 24, will use the manifold of the big distance of positions or the super large distance of positions, make manifold will extend a lot, and it is big to take up room, not only increased the manufacturing cost of manifold, also increase the construction investment of factory building, also increased the consumption of the energy to a certain extent, and along with the lengthening of spinning manifold can make in the casing also lengthening thereupon of melt pipeline, increased the time of staying of melt, and in order to make the melt pipeline that arrives each assembly equally long, the big more melt pipe bend folding that is positioned at the center that will make of the distance of positions is many more, has caused more flow blind angle, the melt quality that can cause of a specified duration descends, and influences spinnability.
The utility model content
The technical problems to be solved in the utility model provides a kind of space, fluidity of molten is good, cooling quench is effective melt spun spandex manifold of saving.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of melt spun spandex manifold, comprise spinning manifold and the measuring pump and the assembly that set within it, described assembly is several, annular array is below pairing measuring pump, and described several assemblies are connected by the melt arm respectively with pairing measuring pump.
In the such scheme, described several assemblies are connected with spinning manifold by assembly seat, and described assembly seat is circular.
In the such scheme, described melt arm is that the center is radial arrangement with the measuring pump, and equal in length.
In the such scheme, the assembly of described annular array below is provided with the outer ring cold wind blower.
In the such scheme, described assembly is the down-mounting type cup-shaped component.
Compared with prior art, the beneficial effect of technical solutions of the utility model generation is as follows:
The mode that the utility model has adopted the assembly annular to arrange has reduced bellows and spinning manifold volume, reduces the spinning station distance, has saved the space; And this kind annular row mode for cloth makes also that to arrive the melt distribution circuit length of each assembly from measuring pump outlet identical, need not bend substantially, reduced the melt flows dead angle.
Description of drawings
The structural representation of the melt spun spandex manifold that Fig. 1 provides for the utility model embodiment;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the B-B cutaway view of Fig. 2;
Fig. 4 is the C portion enlarged drawing of Fig. 2.
Reference numeral:
The 1-spinning manifold, the 2-assembly, the 3-measuring pump, the 4-assembly seat, 5-melt distributing pipe, 6-melt arm, 7-total points pipe arrangement, 8-encircles cold wind blower.
The specific embodiment
Below in conjunction with drawings and Examples the technical solution of the utility model is described in detail.
Referring to Fig. 1, the utility model embodiment provides a kind of 16 melt spun spandex manifold, comprise spinning manifold 1 and the measuring pump 3, down-mounting type cup-shaped component 2 and the melt distributing pipe 5 that set within it, melt distributing pipe 5 one ends link to each other with total points pipe arrangement 7, and the other end is connected in the inlet of measuring pump 3.Each spinning station has two measuring pumps 3,8 assemblies 2 of 3 times annular array of each measuring pump, and assembly 2 is connected with spinning manifold 1 by the assembly seat 4 of circle.8 assemblies 2 are connected by melt arm 6 respectively with pairing measuring pump 3, and melt arm 6 is that the center is radial arrangement with measuring pump 3, and equal in length.Assembly 2 belows of annular array are provided with outer ring cold wind blower 8, and blowing to the melt thread can realize the effect uniformity of drying to wind all around from the periphery.
During spinning, melt is assigned to melt distributing pipe 5 through total points pipe arrangement 7, and melt enters measuring pump 3 after distributing, and the metering through measuring pump 3 is assigned to each melt arm 6 to melt again, enter the assembly 2 of annular array then, through its inner spinnerets ejection filament, enter the ring blow box of ring cold wind blower 8, touch the ring blowing behind the zone of silence through one section 200-400m, wind blows to the melt thread all around from the periphery, evenly cooling, the melt thread is solidified into fibre, final coiling and molding.
The utility model adopts the mode of assembly annular array, has reduced bellows and spinning manifold volume, reduces the spinning station distance, saved the space, also make the melt distribution circuit equal in length that arrives each assembly from the measuring pump outlet, need not bend substantially, reduced the melt flows dead angle.
It only is 1/5 of lateral blowing mode that the utility model adopts the cooling air demand of outer ring cold wind blower, energy savings, and can realize cooling quench effect uniformity.
The utility model is applicable to the bull melt spinning, provide except embodiment 16, also is applicable to 20,24 first-class.
The above only is preferred embodiment of the present utility model, and not in order to restriction the utility model, common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacement all should be included in the protection domain of the present utility model.
Claims (5)
1. melt spun spandex manifold, comprise spinning manifold and the measuring pump and the assembly that set within it, it is characterized in that: described assembly is several, and annular array is below pairing measuring pump, and described several assemblies are connected by the melt arm respectively with pairing measuring pump.
2. melt spun spandex manifold as claimed in claim 1 is characterized in that: described several assemblies are connected with spinning manifold by assembly seat, and described assembly seat is circular.
3. melt spun spandex manifold as claimed in claim 1 or 2 is characterized in that: the assembly below of described annular array is provided with the outer ring cold wind blower.
4. melt spun spandex manifold as claimed in claim 1 is characterized in that: described melt arm is that the center is radial arrangement with the measuring pump, described melt arm equal in length.
5. melt spun spandex manifold as claimed in claim 1 is characterized in that: described assembly is the down-mounting type cup-shaped component.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201020246221 CN201722447U (en) | 2010-07-02 | 2010-07-02 | Melt-spinning polyurethane fiber spinning box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201020246221 CN201722447U (en) | 2010-07-02 | 2010-07-02 | Melt-spinning polyurethane fiber spinning box |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201722447U true CN201722447U (en) | 2011-01-26 |
Family
ID=43490760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201020246221 Expired - Lifetime CN201722447U (en) | 2010-07-02 | 2010-07-02 | Melt-spinning polyurethane fiber spinning box |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201722447U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102358960A (en) * | 2011-09-19 | 2012-02-22 | 郑州中远氨纶工程技术有限公司 | Spinning assembly and spinning part |
CN103911679A (en) * | 2011-09-19 | 2014-07-09 | 郑州中远氨纶工程技术有限公司 | Spinning station and polyurethane fiber production method based on spinning station |
CN106400139A (en) * | 2016-10-20 | 2017-02-15 | 北京弘安科技有限公司 | Component chamber distribution structure as well as spinning box and spinning equipment with same |
CN108342783A (en) * | 2018-05-17 | 2018-07-31 | 北京中丽制机工程技术有限公司 | Combination plant is led in a kind of polyester fine denier terylene industrial silk spinning |
-
2010
- 2010-07-02 CN CN 201020246221 patent/CN201722447U/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102358960A (en) * | 2011-09-19 | 2012-02-22 | 郑州中远氨纶工程技术有限公司 | Spinning assembly and spinning part |
CN102358960B (en) * | 2011-09-19 | 2014-04-16 | 郑州中远氨纶工程技术有限公司 | Spinning assembly and spinning part |
CN103911679A (en) * | 2011-09-19 | 2014-07-09 | 郑州中远氨纶工程技术有限公司 | Spinning station and polyurethane fiber production method based on spinning station |
CN103911679B (en) * | 2011-09-19 | 2016-06-08 | 郑州中远氨纶工程技术有限公司 | Spinning station and the polyurethane fiber production method based on this spinning station |
CN106400139A (en) * | 2016-10-20 | 2017-02-15 | 北京弘安科技有限公司 | Component chamber distribution structure as well as spinning box and spinning equipment with same |
CN108342783A (en) * | 2018-05-17 | 2018-07-31 | 北京中丽制机工程技术有限公司 | Combination plant is led in a kind of polyester fine denier terylene industrial silk spinning |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201722447U (en) | Melt-spinning polyurethane fiber spinning box | |
CN201538835U (en) | Round spinning component with multiple inner chambers | |
CN102839432B (en) | Preparation method of ultra-high-speed spinning polyester pre-oriented yarn | |
CN102586906A (en) | Production method of circular-blow multi-end bright profiled polyester filament yarns more than 3dpf (denier per filament) | |
CN201648598U (en) | Spinning plate | |
CN103981585A (en) | Polyamide 6 POY/FDY composite fibre and preparation method adopting spinning-interlacing one-step process | |
CN103866405A (en) | High-orifice-density profiled filaments and preparation method thereof | |
CN104073897A (en) | Throat-tube type cold-wind-drafted and melt micro-fibre spinning device | |
CN206385280U (en) | A kind of ring blowing device in the cooling wind path that can stretch | |
CN202193882U (en) | Spray humidifying spinning device | |
CN101942703A (en) | Spinning spinneret for polyphenylene sulfide fiber high-capacity spinning | |
CN105040131A (en) | Spinning channel system | |
CN201485543U (en) | Spinneret | |
CN202401169U (en) | Urethane elastic fiber spinning tunnel constant heat device | |
CN201835014U (en) | Spinneret plate for large-capacity spinning for polyphenylene sulfide fibers | |
CN101724928B (en) | Second air return system for producing spandex | |
CN203768516U (en) | One-step spinning machine for lawn carpet leisure grass filaments | |
CN208328178U (en) | A kind of spinneret device | |
CN207313758U (en) | Novel spinning equipment | |
CN207294960U (en) | A kind of spinning equipment | |
CN208965091U (en) | A kind of combined spinneret plate structure | |
CN201971936U (en) | Special spinneret plate for spandexes | |
CN201447523U (en) | Profile spinneret | |
CN207313757U (en) | Apparatus for melt spinning | |
CN201835015U (en) | Spinneret plate for dry spinning of high-performance polyethylene fibers |
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: 20110126 |