CN218115685U - Breeze liquid atomization type cooling spinning mechanism - Google Patents
Breeze liquid atomization type cooling spinning mechanism Download PDFInfo
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- CN218115685U CN218115685U CN202222742473.1U CN202222742473U CN218115685U CN 218115685 U CN218115685 U CN 218115685U CN 202222742473 U CN202222742473 U CN 202222742473U CN 218115685 U CN218115685 U CN 218115685U
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Abstract
The utility model belongs to the technical field of chemical fiber spinning takes shape, concretely relates to breeze liquid atomizing formula cooling spinning mechanism, the spinneret exit is provided with sealed box, is equipped with side blow case, air equalizing chamber, middle part fog case, collection chamber respectively from one side to the opposite side in this box, be provided with first air equalizing plate between air equalizing chamber and the middle part fog case, be provided with the atomization generator in the middle part fog case, the collection chamber is connected with circulating fan, circulating fan's export is connected to side blow case through the tuber pipe. Realize at the uniform velocity wind through first gas board and the equal gas board of second, then get into middle part fog-box after atomizing the atomized liquid by atomization generator, contact with the spinning under even wind drives, cool down because the specific heat capacity of droplet is great to drive through at the uniform velocity wind, improved the contact efficiency of spinning and droplet, consequently cooling efficiency obtains improving, because the wind speed is lower, consequently the influence that causes the spinning is less.
Description
Technical Field
The utility model belongs to the technical field of chemical fiber spinning takes shape, concretely relates to breeze liquid atomizing formula cooling spinning machine constructs.
Background
The cooling conditions of the melt spinning fiber forming process are one of the major factors affecting fiber formation and quality. It is directly related to fiber structure morphology, performance and quality. To obtain fibers with good spinnability and drawdown properties, it is important to cool the fiber from the spinneret to the next section of about 1.2 meters before the fiber has completely solidified during the spinning process. In the spinning process, the melt flows out of spinneret orifices and enters a filament cabin air medium, the temperature of the melt is about 268 ℃, and the heat of the melt is radiated, conducted and convected to be gradually dissipated, cooled, solidified and formed. When the fluctuation of the temperature, the humidity and the air flow of the surrounding air medium is abnormal, the temperature gradient of the fiber is influenced when the fiber is formed in an unstable state, the change of the speed gradient and the diameter gradient is unstable, and the position of a solidification point of the fiber is high and low, so that the orientation degree and the crystallinity of long chain molecules of the nascent fiber, the difference of fiber skin layers and inner core structures, the irregular or special-shaped state of the appearance structure of the fiber and the like are caused. The unstable spinning is finally reflected in that the fiber has poor delicacy, low internal quality, large unevenness of fiber count, elongation, strength and the like, and uneven dyeing. The subsequent process is difficult to process, the broken ends of the understretched broken filaments are more, the labor intensity is high, the yield is low, and the like.
The cooling forming process of the existing spinning industry basically adopts side air blowing or circular air blowing to cool and shape the tows. The drawbacks of this process are as follows: 1. the quality of the silk is influenced because the silk needing to be cooled shakes due to the air blowing in the air cooling process; 2. the energy consumption is large in the working process, so that the low-carbon society is not created, and the manufacturing cost is reduced; 3. industrial air conditioners are expensive to purchase and expensive to maintain.
In order to solve the problems, the inventor researches and develops a wind-free spinning cooling forming process, a wind-free spinning cooling forming device and a spinning device, and the invention patent is already filed at present, the publication number is CN114875503A, a spinning oil agent and water are mixed according to a certain proportion and then enter an atomizing device to form cooling mist, and the cooling mist cools a sliver to form wind-free cooling.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that, the cooling fog diffusion velocity that forms behind the atomizing device among the prior art is lower, and the spinning contact rate is lower, leads to cooling efficiency to reduce, provides a breeze liquid atomizing formula cooling spinning mechanism.
For solving the problems in the prior art, the utility model discloses following technical scheme has specifically been adopted: the utility model provides a breeze liquid atomizing formula cooling spinning mechanism, includes side blow case, air-equalizing chamber, middle part fog case, collection chamber, and the spinneret exit is provided with sealed box, is equipped with side blow case, air-equalizing chamber, middle part fog case, collection chamber respectively from one side to the opposite side in this box, the middle part fog case surrounds in the outside of spinning, the side blow case is provided with a plurality of air outlets, the export and the air-equalizing chamber intercommunication of side blow case, be provided with first air-equalizing plate between air-equalizing chamber and the middle part fog case, be provided with atomizing generator in the middle part fog case, atomizing generator is provided with a plurality of atomising heads, atomizing head evenly arranges on the vertical plane of first air-equalizing plate one side, atomizing generator is connected with the atomized liquid container, and the opposite side that is located the spinning is provided with collection chamber, and the collection chamber is connected with circulating fan, circulating fan's export is connected to side blow case through the tuber pipe.
In the scheme, a side blowing box, an air equalizing chamber, a middle fog box, an air collecting chamber and a circulating fan form a circulating air channel, a first air equalizing plate is arranged between the air equalizing chamber and the middle fog box to enable the middle fog box to form horizontal uniform air, the air speeds of all parts are basically consistent, the atomized liquid is mixed with water according to a certain proportion by adopting a spinning oil agent, the mixing proportion can be 1:9, the atomized liquid enters the middle fog box after being atomized by an atomization generator, and is in contact with the spinning under the drive of uniform air to cool, the water mist simultaneously enables the spinning oil agent to be attached to the spinning to oil the spinning, the spinning is cooled and formed to form tows, and then the tows enter a next process.
Further, in order to further improve the uniformity of the airflow, a second gas homogenizing plate is arranged between the middle fog box and the gas collecting chamber, and uniform and compact small holes are formed in the first gas homogenizing plate and the second gas homogenizing plate.
Further, the wind speed in the middle fog box is 0.1-0.4 m/s.
Furthermore, a filtering device is arranged at the inlet of the circulating fan, so that impurities such as broken ends and the like in spinning can be filtered, and part of atomized liquid in circulating air can be collected and recycled after treatment.
Furthermore, a low-level emptying valve is arranged at a low point of an outlet air pipe of the circulating fan, a waste liquid tank is arranged below the low-level emptying valve, and the waste liquid tank is communicated to the atomized liquid container, so that atomized liquid in the air pipe can be prevented from gathering to cause blockage in a pipeline, and the practical efficiency of the atomized liquid is also improved to prevent waste.
Furthermore, the atomized liquid container is connected with a refrigerating mechanism, and the temperature of the atomized liquid is controlled by the refrigerating mechanism, so that the atomized liquid is cooled to reach the target temperature.
Further, the atomization generator is an ultrasonic atomization generator.
Further, the atomization generator adopts a centrifugal atomization spray disk.
Further, the atomization generator employs an atomization nozzle.
Furthermore, the circulating fan adopts a speed-adjustable fan.
The utility model has the advantages that:
the utility model discloses case blows to side, the gas equalization chamber, middle part fog box, the collection chamber, circulating fan, a circulating air duct has been constituted, the wind speed is less than pure air-cooled wind speed among the prior art, realize at the uniform velocity wind through first gas equalization board and second gas equalization board, then get into middle part fog box after atomizing generator with the atomizing liquid fog, it contacts with the spinning under even wind drive, cool down, the water smoke makes the spinning finish adhere to on the spinning simultaneously, oil to the spinning, the spinning cooling, take shape the back and form the silk bundle, get into the next process, because the specific heat capacity of fog drop is great, and drive through at the uniform velocity wind, the contact efficiency of spinning and fog drop has been improved, consequently, cooling efficiency obtains improving, because the wind speed is lower, consequently, the influence that causes the spinning is less.
Drawings
Fig. 1 is a schematic structural view of a breeze liquid atomization type cooling spinning mechanism of the present invention.
In the figure: 1 side blowing box; 2, gas homogenizing chamber; 3 middle fog box; 4, collecting a gas chamber; 5, circulating fans; 6 container of atomized liquid; 7 an atomization generator; 8, a first gas homogenizing plate; 9 a second gas homogenizing plate; 10 a filtration device; 11 a low-level emptying valve; 12 a waste liquid tank; 13 a refrigeration mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The micro-wind liquid atomization type cooling spinning mechanism comprises a side blowing box 1, an air equalizing chamber 2, a middle mist box 3 and an air collecting chamber 4, wherein a sealed box body is arranged at an outlet of a spinneret plate, the side blowing box 1, the air equalizing chamber 2, the middle mist box 3 and the air collecting chamber 4 are respectively arranged in the box body from one side to the other side, the middle mist box 3 is surrounded on the outer side of spinning, the side blowing box 1 is provided with a plurality of air outlets, an outlet of the side blowing box 1 is communicated with the air equalizing chamber 2, a first air equalizing plate 8 is arranged between the air equalizing chamber 2 and the middle mist box 3, an atomization generator 7 is arranged in the middle mist box 3, the atomization generator 7 is provided with a plurality of atomization heads, the atomization heads are uniformly arranged on a vertical plane on one side of the first air equalizing plate 8, the atomization generator 7 is connected with an atomization liquid container 6, the air collecting chamber 4 is arranged on the other side of the spinning, the air collecting chamber 4 is connected with a circulating fan 5, and an outlet of the circulating fan 5 is connected to the side blowing box 1.
In the scheme, a side blowing box, an air equalizing chamber, a middle fog box, an air collecting chamber and a circulating fan form a circulating air channel, a first air equalizing plate 8 is arranged between the air equalizing chamber 2 and the middle fog box 3 to enable the middle fog box to form horizontal uniform air, the air speeds of all parts are basically consistent, an atomized liquid is mixed with water according to a certain proportion by adopting a spinning oil agent, the mixing proportion can be 1:9, the atomized liquid enters the middle fog box after being atomized by an atomization generator and is in contact with spinning under the drive of the uniform air to cool, the water mist enables the spinning oil agent to be attached to the spinning at the same time, the spinning is oiled, a filament bundle is formed after the spinning is cooled and formed, and a next process is carried out.
In practical application, in order to further improve the uniformity of the airflow, a second gas-homogenizing plate 9 is arranged between the middle fog box 3 and the gas collecting chamber 4, and uniform and compact small holes are formed in the first gas-homogenizing plate 8 and the second gas-homogenizing plate 9.
In practical application, the wind speed in the middle fog box 3 is 0.1-0.4 m/s.
In practical application, the inlet of the circulating fan 5 is provided with the filtering device 10, so that impurities such as broken ends and the like in spinning can be filtered, and part of atomized liquid in circulating air can be collected and recycled after treatment.
In practical application, a low-level emptying valve 11 is arranged at a low point of an outlet air pipe of the circulating fan 5, a waste liquid tank 12 is arranged below the low-level emptying valve 11, and the waste liquid tank 12 is communicated to the atomized liquid container 6, so that atomized liquid in the air pipe can be prevented from gathering to cause blockage in a pipeline, the practical efficiency of the atomized liquid is also improved, and waste is prevented.
In practical application, the atomized liquid container 6 is connected with a refrigerating mechanism 13, and the temperature of the atomized liquid is controlled by the refrigerating mechanism 13, so that the atomized liquid is cooled to reach the target temperature.
In practical application, the atomization generator 7 adopts an ultrasonic atomization generator, a centrifugal atomization spray disk, an atomization nozzle and other atomization structures.
In practical application, the circulating fan 5 is a speed-adjustable fan.
To sum up, the utility model relates to a breeze liquid atomizing formula cooling spinning mechanism has the cooling efficiency height, influences less advantage to spinning quality.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a breeze liquid atomizing formula cooling spinning machine which characterized in that: including side blow case (1), air-equalizing chamber (2), middle part fog case (3), collection chamber (4), the spinneret exit is provided with sealed box, is equipped with side blow case (1), air-equalizing chamber (2), middle part fog case (3), collection chamber (4) respectively from one side to the opposite side in this box, middle part fog case (3) surround in the outside of spinning, side blow case (1) is provided with a plurality of air outlets, the export and the air-equalizing chamber (2) intercommunication of side blow case (1), be provided with first air-equalizing plate (8) between air-equalizing chamber (2) and middle part fog case (3), be provided with atomizing generator (7) in middle part fog case (3), atomizing generator (7) are provided with a plurality of atomising heads, the atomising head evenly arranges on the vertical plane of first air-equalizing plate (8) one side, atomizing generator (7) are connected with atomized liquid container (6), and the opposite side that is located collection chamber is provided with (4), and spinning fan (5) are connected with circulating fan (5), the export of circulating fan is connected to side blow case (1).
2. The gentle breeze liquid atomization type cooling spinning mechanism of claim 1, wherein: and a second gas homogenizing plate (9) is arranged between the middle fog box (3) and the gas collecting chamber (4), and uniform and compact small holes are formed in the first gas homogenizing plate (8) and the second gas homogenizing plate (9).
3. The gentle breeze liquid atomizing cooling spinning mechanism of claim 1, wherein: the wind speed in the middle fog box (3) is 0.1-0.4 m/s.
4. The gentle breeze liquid atomizing cooling spinning mechanism of claim 1, wherein: and a filtering device (10) is arranged at the inlet of the circulating fan (5).
5. The gentle breeze liquid atomization type cooling spinning mechanism of claim 1, wherein: a low-position emptying valve (11) is arranged at a low point of an outlet air pipe of the circulating fan (5), a waste liquid box (12) is arranged below the low-position emptying valve (11), and the waste liquid box (12) is communicated to the atomized liquid container (6).
6. The gentle breeze liquid atomizing cooling spinning mechanism of claim 1, wherein: the atomized liquid container (6) is connected with a refrigerating mechanism (13).
7. The gentle breeze liquid atomizing cooling spinning mechanism of claim 1, wherein: the atomization generator (7) adopts an ultrasonic atomization generator.
8. The gentle breeze liquid atomizing cooling spinning mechanism of claim 1, wherein: the atomization generator (7) adopts a centrifugal atomization spray disk.
9. The gentle breeze liquid atomizing cooling spinning mechanism of claim 1, wherein: the atomization generator (7) adopts an atomization nozzle.
10. The gentle breeze liquid atomization type cooling spinning mechanism of claim 1, wherein: the circulating fan (5) adopts a speed-adjustable fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222742473.1U CN218115685U (en) | 2022-10-18 | 2022-10-18 | Breeze liquid atomization type cooling spinning mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222742473.1U CN218115685U (en) | 2022-10-18 | 2022-10-18 | Breeze liquid atomization type cooling spinning mechanism |
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| CN218115685U true CN218115685U (en) | 2022-12-23 |
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| CN202222742473.1U Active CN218115685U (en) | 2022-10-18 | 2022-10-18 | Breeze liquid atomization type cooling spinning mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117026397A (en) * | 2023-10-09 | 2023-11-10 | 南通摩瑞纺织有限公司 | Spinning cooling device |
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- 2022-10-18 CN CN202222742473.1U patent/CN218115685U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117026397A (en) * | 2023-10-09 | 2023-11-10 | 南通摩瑞纺织有限公司 | Spinning cooling device |
| CN117026397B (en) * | 2023-10-09 | 2023-12-26 | 南通摩瑞纺织有限公司 | Spinning cooling device |
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