CN210892802U - Device for quenching and cooling polyester fiber oil - Google Patents
Device for quenching and cooling polyester fiber oil Download PDFInfo
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- CN210892802U CN210892802U CN201921951810.XU CN201921951810U CN210892802U CN 210892802 U CN210892802 U CN 210892802U CN 201921951810 U CN201921951810 U CN 201921951810U CN 210892802 U CN210892802 U CN 210892802U
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Abstract
The utility model discloses a device for polyester fiber finish quenching cooling in the cooling device field, including the cooling box, the inside of cooling box is provided with five at least cooling assemblies, the center of the inside of cooling box is provided with spiral first cooling assembly, the inside of cooling box is located around first cooling assembly and is provided with snakelike second cooling assembly, third cooling assembly, fourth cooling assembly, fifth cooling assembly respectively, second cooling assembly and fourth cooling assembly bilateral symmetry set up, third cooling assembly and fifth cooling assembly front and back symmetry set up, the inside of each cooling assembly all is provided with the cooling liquid passageway; an oil inlet pipe is arranged on the left side of the top of the cooling box body, and an oil outlet pipe is arranged on the lower portion of the right side of the cooling box body. The utility model discloses can be fast with the finish cooling processing, avoid the finish to volatilize, improve the quality of finish.
Description
Technical Field
The utility model belongs to the cooling device field, in particular to a device that is used for polyester fiber finish quenching cooling.
Background
In the prior art, polyester fiber is a synthetic fiber obtained by spinning polyester formed by polycondensation of organic dibasic acid and dihydric alcohol, is called PET fiber for short, and belongs to a high molecular compound. The oil used for increasing the convergence and spinnability of tows in a polyester fiber winding area is formed by mixing and dispersing crude oil in different proportions at a high temperature of about 80 ℃ to form an emulsifier, the emulsifier is not stable enough in the high temperature state, the oil is volatile in the high temperature state, an oil film layer is reduced, and the oil quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a device for polyester fiber finish quenching cooling can be fast with the finish cooling processing, avoids the finish to volatilize, prevents that the oil film layer from reducing, improves the quality of finish.
The purpose of the utility model is realized like this: a device for quenching and cooling polyester fiber oiling agents comprises a cooling box body, at least five groups of cooling assemblies are arranged inside the cooling box body, a spiral first cooling assembly is arranged at the center inside the cooling box body, a snake-shaped second cooling assembly, a snake-shaped third cooling assembly, a fourth cooling assembly and a fifth cooling assembly are respectively arranged at the periphery of the first cooling assembly inside the cooling box body, the second cooling assembly and the fourth cooling assembly are arranged in a bilateral symmetry mode, the third cooling assembly and the fifth cooling assembly are arranged in a front-back symmetry mode, a cooling liquid channel is respectively arranged inside each cooling assembly, the front end and the rear end of each second cooling assembly are respectively connected with a second liquid inlet pipe and a second liquid outlet pipe which vertically extend upwards out of the cooling box body, the front end and the rear end of each fourth cooling assembly are respectively connected with a fourth liquid outlet pipe and a fourth liquid inlet pipe which vertically extend upwards out of the cooling box body, the left end and the right end of the third cooling assembly are respectively connected with a third liquid inlet pipe and a third liquid outlet pipe which vertically extend upwards out of the cooling box body, and the left end and the right end of the fifth cooling assembly are respectively connected with a fifth liquid outlet pipe and a fifth liquid inlet pipe which vertically extend upwards out of the cooling box body; the left side and the right side of the first cooling assembly are respectively connected with a first liquid inlet pipe and a first liquid outlet pipe which vertically extend upwards out of the cooling box body; an oil inlet pipe is arranged on the left side of the top of the cooling box body, and an oil outlet pipe is arranged on the lower portion of the right side of the cooling box body.
The utility model discloses the during operation, the finish that will lower the temperature passes through the finish admission pipe and leads to the cooling box, and in respectively letting in each cooling unit's feed liquor pipe with cooling water, cooling water flows in corresponding cooling unit's cooling liquid passageway, and cooling water is discharged from cooling unit's drain pipe, and the cooling water of each cooling unit and the finish in the cooling box are abundant the heat transfer, with the finish cooling, finish after the cooling is discharged from the finish discharge pipe. Compared with the prior art, the beneficial effects of the utility model reside in that: the five groups of cooling assemblies are respectively arranged at the center and the periphery of the cooling box body, and can realize sufficient heat exchange with the oil agent; the surface area of cooling water is increased by the serpentine second cooling assembly, the serpentine third cooling assembly, the serpentine fourth cooling assembly and the serpentine fifth cooling assembly, so that the cooling efficiency is higher, and the quenching speed is higher; the height of the liquid outlet pipe and the liquid inlet pipe of the cooling water is higher than that of each cooling assembly, when water is heated, temperature difference is formed, the water flows, hot water flows upwards from the liquid outlet pipe, and cold water flows downwards from the liquid inlet pipe to form water circulation, so that the temperature difference between the upper part and the lower part of the cooling water is not too large; the contact time of the cooling water and the oil agent is increased, and the cooling effect can be fully achieved.
As a further improvement of the present invention, the cooling liquid passage length of the third cooling assembly is greater than the cooling liquid passage length of the second cooling assembly.
As a further improvement of the utility model, the third cooling module includes 10~14 vertical pipes that are parallel to each other, is connected through the elbow pipe between two adjacent vertical pipe tip.
As a further improvement, the second cooling assembly comprises 6 to 8 mutually parallel vertical pipes, and the two adjacent vertical pipe ends are connected through an elbow pipe.
In order to improve the heat exchange effect, the diameter of the vertical pipe is 14-16 mm, and the length of the vertical pipe is 1950-2050 mm.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a front view of the first cooling assembly.
The cooling device comprises a cooling box body 1, a first cooling assembly 2, a first liquid inlet pipe 2a, a first liquid outlet pipe 2b, a second cooling assembly 3, a second liquid inlet pipe 3a, a second liquid outlet pipe 3b, a third cooling assembly 4, a third liquid inlet pipe 4a, a third liquid outlet pipe 4b, a fourth cooling assembly 5, a fourth liquid outlet pipe 5a, a fourth liquid inlet pipe 5b, a fifth cooling assembly 6, a fifth liquid outlet pipe 6a, a fifth liquid inlet pipe 6b, an oiling agent inlet pipe 7, an oiling agent discharge pipe 8, a vertical pipe 9 and a bent pipe 10.
Detailed Description
As shown in fig. 1-4, a device for quenching and cooling polyester fiber oil, including a cooling box 1, at least five groups of cooling assemblies are arranged inside the cooling box 1, a spiral first cooling assembly 2 is arranged at the center inside the cooling box 1, serpentine second cooling assemblies 3 are respectively arranged around the first cooling assembly 2 inside the cooling box 1, third cooling assemblies 4, fourth cooling assemblies 5, fifth cooling assemblies 6, the second cooling assemblies 3 and the fourth cooling assemblies 5 are symmetrically arranged left and right, the third cooling assemblies 4 and the fifth cooling assemblies 6 are symmetrically arranged front and back, cooling liquid channels are respectively arranged inside each cooling assembly, the front end and the rear end of the second cooling assemblies 3 are respectively connected with a second liquid inlet pipe 3a and a second liquid outlet pipe 3b which vertically extend upwards out of the cooling box 1, the front end and the rear end of the fourth cooling assemblies 5 are respectively connected with a fourth liquid outlet pipe 5a and a fourth liquid outlet pipe which vertically extend upwards out of the cooling box 1 The left end and the right end of the third cooling assembly 4 are respectively connected with a third liquid inlet pipe 4a and a third liquid outlet pipe 4b which vertically extend upwards out of the cooling box body 1, and the left end and the right end of the fifth cooling assembly 6 are respectively connected with a fifth liquid outlet pipe 6a and a fifth liquid inlet pipe 6b which vertically extend upwards out of the cooling box body 1; the left side and the right side of the first cooling assembly 2 are respectively connected with a first liquid inlet pipe 2a and a first liquid outlet pipe 2b which vertically extend upwards out of the cooling box body 1; an oil inlet pipe 7 is arranged on the left side of the top of the cooling box body 1, and an oil outlet pipe 8 is arranged on the lower portion of the right side of the cooling box body 1. The cooling liquid passage length of the third cooling module 4 is longer than that of the second cooling module 3. The third cooling assembly 4 comprises 10-14 parallel vertical pipes 9, and the end parts of every two adjacent vertical pipes 9 are connected through an elbow pipe 10. The second cooling assembly 3 comprises 6-8 parallel vertical pipes 9, and the end parts of every two adjacent vertical pipes 9 are connected through an elbow pipe 10. The diameter of the vertical tube 9 is 14-16 mm, and the length of the vertical tube 9 is 1950-2050 mm.
The utility model discloses the during operation, the finish that will lower the temperature passes through finish admission pipe 7 and lets in cooling box 1, and in respectively letting in each cooling module's feed liquor pipe with cooling water, cooling water flows in corresponding cooling module's cooling liquid passageway, and cooling water is discharged from cooling module's drain pipe, and each cooling module's cooling water and the finish in the cooling box 1 fully exchange heat, with the finish cooling, finish after the cooling is discharged from finish discharge pipe 8. The utility model has the advantages that: five groups of cooling assemblies are respectively arranged at the center and the periphery of the cooling box body 1, and can realize sufficient heat exchange with the oil agent; the serpentine second cooling assembly 3, the serpentine third cooling assembly 4, the serpentine fourth cooling assembly 5 and the serpentine fifth cooling assembly 6 increase the surface area of cooling water, so that the cooling efficiency is higher and the quenching speed is higher; the height of the liquid outlet pipe and the liquid inlet pipe of the cooling water is higher than that of each cooling assembly, when water is heated, temperature difference is formed, the water flows, hot water flows upwards from the liquid outlet pipe, and cold water flows downwards from the liquid inlet pipe to form water circulation, so that the temperature difference between the upper part and the lower part of the cooling water is not too large; the contact time of the cooling water and the oil agent is increased, and the cooling effect can be fully achieved.
The cooling component is continuously bent in the cooling box body 1 as much as possible, the cooling surface area is increased, and the higher liquid inlet pipe and the higher liquid outlet pipe can ensure that the temperature difference of cooling water in the cooling box body 1 is not overlarge, the contact time is long, and the cooling is sufficient. The shock cooling device can ensure the stability of the oil agent, prolong the service cycle of the oil agent, save raw materials and protect the environment.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (5)
1. A device for quenching and cooling polyester fiber oiling agents is characterized by comprising a cooling box body, at least five groups of cooling assemblies are arranged inside the cooling box body, a spiral first cooling assembly is arranged at the center inside the cooling box body, a snake-shaped second cooling assembly, a third cooling assembly, a fourth cooling assembly and a fifth cooling assembly are respectively arranged at the periphery of the first cooling assembly inside the cooling box body, the second cooling assembly and the fourth cooling assembly are arranged in a bilateral symmetry mode, the third cooling assembly and the fifth cooling assembly are arranged in a front-back symmetry mode, a cooling liquid channel is respectively arranged inside each cooling assembly, the front end and the rear end of the second cooling assembly are respectively connected with a second liquid inlet pipe and a second liquid outlet pipe which vertically extend upwards out of the cooling box body, the front end and the rear end of the fourth cooling assembly are respectively connected with a fourth liquid outlet pipe and a fourth liquid inlet pipe which vertically extend upwards out of the cooling box body, the left end and the right end of the third cooling assembly are respectively connected with a third liquid inlet pipe and a third liquid outlet pipe which vertically extend upwards out of the cooling box body, and the left end and the right end of the fifth cooling assembly are respectively connected with a fifth liquid outlet pipe and a fifth liquid inlet pipe which vertically extend upwards out of the cooling box body; the left side and the right side of the first cooling assembly are respectively connected with a first liquid inlet pipe and a first liquid outlet pipe which vertically extend upwards out of the cooling box body; an oil inlet pipe is arranged on the left side of the top of the cooling box body, and an oil outlet pipe is arranged on the lower portion of the right side of the cooling box body.
2. The device for quenching and cooling polyester fiber oil as claimed in claim 1, wherein the cooling liquid channel length of the third cooling assembly is greater than that of the second cooling assembly.
3. The device for quenching the polyester fiber oil as claimed in claim 2, wherein the third cooling assembly comprises 10-14 parallel vertical pipes, and the ends of two adjacent vertical pipes are connected through an elbow pipe.
4. The device for quenching the polyester fiber oil as claimed in claim 2, wherein the second cooling assembly comprises 6-8 parallel vertical pipes, and the ends of two adjacent vertical pipes are connected through an elbow pipe.
5. The device for quenching and cooling the polyester fiber oiling agent as claimed in claim 3 or 4, wherein the diameter of the vertical pipe is 14-16 mm, and the length of the vertical pipe is 1950-2050 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951810.XU CN210892802U (en) | 2019-11-13 | 2019-11-13 | Device for quenching and cooling polyester fiber oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951810.XU CN210892802U (en) | 2019-11-13 | 2019-11-13 | Device for quenching and cooling polyester fiber oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210892802U true CN210892802U (en) | 2020-06-30 |
Family
ID=71338699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921951810.XU Active CN210892802U (en) | 2019-11-13 | 2019-11-13 | Device for quenching and cooling polyester fiber oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210892802U (en) |
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2019
- 2019-11-13 CN CN201921951810.XU patent/CN210892802U/en active Active
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