Cooling device for industrial yarn processing

Abstract

The utility model discloses a cooling device for industrial yarn processing, which is characterized in that an industrial yarn is output to a liquid cooling pipe from a feeding device, the industrial yarn passes through the liquid cooling pipe along a guide groove on the liquid cooling pipe and is output to a winding device, and when the industrial yarn passes through the liquid cooling pipe, the industrial yarn is cooled by utilizing the high heat capacity and the flowability of cooling liquid in the liquid cooling pipe; therefore, heat generated in the industrial yarn processing process can be absorbed faster, and the purpose of efficient heat dissipation can be achieved even in a high-temperature environment or a severe environment. High-speed jet cold air of the cold air jet frame directly acts on the industrial yarn, heat can be rapidly taken away, the instant cooling effect is achieved, the purpose of rapid cooling is achieved, the cooling efficiency is greatly improved, on the other hand, the cold air jet frame can adjust the angle and the air speed of the cold air nozzle according to different machining requirements, and the production efficiency is improved. Therefore, the utility model is suitable for industrial yarns with various shapes and sizes, and the flexibility of the utility model is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of processing machinery, in particular to a cooling device for industrial yarn processing. Background Art

[0002] Industrial yarn is a fiber material made of chemical fiber, synthetic fiber and natural fiber materials, etc. It has the characteristics of wear resistance and heat resistance. According to different performances, industrial yarn can be divided into high-strength and low-stretch type, high-modulus and low-shrinkage type, high-strength and low-shrinkage type, active type, etc. Among them, the strength of polyester industrial yarn is the most outstanding. It is a high-strength, coarse-denier filament fiber. The excellent performance of polyester industrial yarn makes it one of the most important raw materials in textile materials. However, because it shrinks and becomes smaller after being heated, the industrial yarn production process is usually produced in a high-temperature environment. Therefore, it is necessary to reduce its temperature through a cooling device to prevent overheating from damaging the material performance again. At present, the cooling method mostly uses air cooling devices. Although the cost is low, the effect is not ideal in high temperature environments or harsh environments. Utility Model Content

[0003] The utility model aims to provide a cooling device for industrial yarn processing to solve the existing problems.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model is a cooling device for industrial wire processing, comprising a pedestal, characterized in that: a feeding device is bolted to the upper surface of the pedestal, a winding device is bolted to the upper surface of the pedestal, a layered storage rack is welded to the upper surface of the pedestal, a compressor is bolted to the upper surface of the layered storage rack, a side pipe around the compressor is connected to an oil separator, a side pipe around the oil separator is connected to a condensate box, a side pipe of the condensate box is connected to a condensate storage, a side pipe around the condensate storage is connected to a drying filter, a lower surface pipe of the drying filter is connected to a support column, liquid cooling pipes are bolted between opposite side surfaces of two support columns, cold air injection racks are fixedly connected to the upper surfaces of the two support columns, a vacuum air pump is connected to the upper surface pipe of the cold air injection rack, a side pipe of the support column is connected to a gas-liquid separator, and a pipe is connected between the gas-liquid separator and the compressor.

[0006] Furthermore, during the operation, the user first winds the industrial yarn from the feeding device along the guide groove on the liquid cooling pipe, connects it to the winding device after winding, and then starts the winding device. When the high-temperature industrial yarn passes through the liquid cooling pipe, the liquid cooling pipe absorbs the heat on the industrial yarn through a large area of ​​contact with the guide groove, and transfers the heat to the coolant. The coolant absorbs heat to form steam, and the steam enters the gas-liquid separator to filter part of the water. The gas-liquid separator transports the steam to the compressor for compression and pressure increase, and then transports the high-temperature and high-pressure steam to the oil separator to separate the lubricating oil in the high-pressure steam discharged from the compressor, and then the coolant after heat release and condensation is transported to the condensate storage tank through the condensate storage The condensate is further filtered through the drying filter, and then the condensate passes through the solenoid valve, the sight glass and the expansion valve in turn and then flows back to the liquid cooling pipe. At the same time, through the cold air injection rack connected to the vacuum air pump, the injection head debugged on the lower surface of the cold air injection rack concentrates on cooling the top of the industrial yarn, thereby improving the cooling efficiency.

[0007] Furthermore, the upper surface of the layered storage rack is fixedly connected to the vacuum air pump, the drying filter and the condensate storage, so that the coolant can achieve the purpose of effective heat dissipation and maintain the necessary process temperature, thereby improving the overall production efficiency.

[0008] Furthermore, a solenoid valve, a sight glass and an expansion valve are sequentially arranged on the pipeline between the filter dryer and the support column. The solenoid valve plays a role in accurately controlling the liquid flow and protecting the cooling system. The sight glass allows the operator to directly observe the flow of the condensate, which helps the operator to determine whether the condensate is in a correct liquid state to ensure efficient heat exchange. The expansion valve plays a role in throttling and reducing pressure.

[0009] Furthermore, a plurality of cold air nozzles are arranged on the lower surface of the cold air injection rack, and the plurality of cold air nozzles enable the industrial wire after heat treatment to be cooled quickly and evenly, thereby improving the cooling efficiency and product quality of the industrial wire. The cold air injection rack is located below the layered storage rack, and the cold air injection rack is located above the liquid cooling pipe. A guide groove is provided on the side surface of the liquid cooling pipe. The guide groove enables the liquid cooling pipe to have a larger and more uniform contact area with the industrial wire, thereby greatly improving the cooling speed and efficiency.

[0010] The utility model has the following beneficial effects:

[0011] The utility model outputs the industrial yarn from the feeding device to the liquid cooling pipe, and the industrial yarn is wound along the guide groove on the liquid cooling pipe, passes through the liquid cooling pipe and is output to the winding device. When the industrial yarn passes through the liquid cooling pipe, the high thermal capacity and fluidity of the coolant in the liquid cooling pipe are utilized, so as to achieve faster absorption of the heat generated in the processing of the industrial yarn, so that the utility model can achieve the purpose of efficient heat dissipation even in high temperature environment or harsh environment, and the temperature and flow can be accurately controlled by the control of the solenoid valve and the expansion valve, so that the temperature of the liquid cooling pipe can be adjusted according to the on-site conditions.

[0012] The utility model directly acts on the industrial yarn through the high-speed cold air spray of the cold air spray rack, which can quickly take away the heat and achieve an instant cooling effect, thereby achieving the purpose of rapid cooling and greatly improving the cooling efficiency. On the other hand, the cold air spray rack can adjust the angle and wind speed of the cold air nozzle according to different processing requirements to adapt to industrial yarns of various shapes and sizes, thereby enhancing the flexibility of the utility model.

[0013] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a structural schematic diagram of a cooling device for industrial yarn processing;

[0016] Figure 2 It is a front view of a cooling device for industrial yarn processing;

[0017] Figure 3 This is a top view of a cooling device for industrial yarn processing.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Base; 2. Feeding device; 3. Winding device; 4. Layered storage rack; 5. Compressor; 6. Oil separator; 7. Condensate box; 8. Condensate storage tank; 9. Dry filter; 901. Solenoid valve; 902. Sight glass; 903. Expansion valve; 10. Support column; 11. Liquid cooling pipe; 12. Cold air injection rack; 13. Vacuum air pump; 14. Gas-liquid separator. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0022] See also Figure 1-Figure 3 As shown, the utility model is a cooling device for industrial wire processing, comprising a pedestal 1, characterized in that: a feeding device 2 is bolted to the upper surface of the pedestal 1, a winding device 3 is bolted to the upper surface of the pedestal 1, a layered storage rack 4 is welded to the upper surface of the pedestal 1, a compressor 5 is bolted to the upper surface of the layered storage rack 4, an oil separator 6 is connected to the compressor 5 by a side pipe, a condensate box 7 is connected to the oil separator 6 by a side pipe, a condensate storage 8 is connected to the condensate storage 8 by a side pipe, a drying filter 9 is connected to the condensate storage 8 by a side pipe, a support column 10 is connected to the lower surface of the drying filter 9 by a pipe, a liquid cooling pipe 11 is bolted between the opposite sides of the two support columns 10, a cold air injection rack 12 is fixedly connected to the upper surfaces of the two support columns 10, a vacuum air pump 13 is connected to the upper surface of the cold air injection rack 12 by a pipe, a gas-liquid separator 14 is connected to the compressor 5 by a side pipe of the support column 10, and the gas-liquid separator 14 is connected to the compressor 5 by a pipe.

[0023] In the operation process, the user first winds the industrial yarn from the feeding device 2 along the guide groove on the liquid cooling pipe 11, connects it to the winding device 3 after winding, and then starts the winding device 3. When the high-temperature industrial yarn passes through the liquid cooling pipe 11, the liquid cooling pipe 11 absorbs the heat on the industrial yarn through a large area of ​​contact with the guide groove, and transfers the heat to the coolant. The coolant absorbs heat to form steam, and the steam enters the gas-liquid separator 14 to filter part of the water. The gas-liquid separator 14 transports the steam to the compressor 5 for compression and pressure increase, and then transports the high-temperature and high-pressure steam to the oil The separator 6 separates the lubricating oil in the high-pressure steam discharged from the compressor 5, and then the coolant after heat release and condensation is transported to the condensate storage 8 through the condensation box 7. The condensate is further filtered from the condensate storage 8 through the drying filter 9, and then the condensate passes through the solenoid valve 901, the sight glass 902 and the expansion valve 903 in turn and then flows back to the liquid cooling pipe 11. At the same time, the cold air injection rack 12 connected by the vacuum air pump 13 and the injection head debugged on the lower surface of the cold air injection rack 12 cool the industrial yarn in a concentrated manner, thereby improving the cooling efficiency.

[0024] The upper surface of the pedestal 1 is fixedly connected to the support column 10 and the gas-liquid separator 14 . The gas-liquid separator 14 makes the entire cooling process more stable and reliable, which is beneficial to maintaining the quality and efficiency of industrial yarn processing.

[0025] Among them, the upper surface of the layered storage rack 4 is fixedly connected to the vacuum air pump 13, the drying filter 9 and the condensate storage 8, so that the coolant can achieve the purpose of effective heat dissipation and maintain the necessary process temperature, thereby improving the overall production efficiency. The upper surface of the vacuum air pump 13 is fixedly connected to the oil separator 6 and the condensate tank 7.

[0026] Among them, the feeding device 2 includes a circular chassis and a supporting column, the circular chassis and the base 1 are fixed by bolts, and the circular chassis and the supporting column are rotatably connected; the winding device 3 includes a circular chassis, a supporting column and a driving device, the circular chassis and the base 1 are fixed by bolts, the circular chassis has a built-in driving device, the circular chassis and the supporting column are rotatably connected, the supporting column extends through the circular chassis to the driving device, and the support column and the driving device are fixedly connected.

[0027] Among them, the solenoid valve 901, the sight glass 902 and the expansion valve 903 are arranged on the pipeline of the drying filter 9 and the support column 10 in sequence, wherein the solenoid valve 901 plays the role of accurately controlling the liquid flow and protecting the cooling system, the sight glass 902 allows the operator to directly observe the flow of the condensate, which helps the operator to judge whether the condensate is in the correct liquid state to ensure efficient heat exchange, and the expansion valve 903 plays the role of throttling and reducing pressure.

[0028] Among them, a plurality of cold air nozzles are arranged on the lower surface of the cold air injection rack 12, and the plurality of cold air nozzles enable the industrial wire after heat treatment to be cooled quickly and evenly, avoiding local overcooling or overheating, thereby improving the cooling efficiency and product quality of the industrial wire. The cold air injection rack 12 is located below the layered storage rack 4, and the cold air injection rack 12 is located above the liquid cooling pipe 11. Guide grooves are provided on the sides of the liquid cooling pipe 11. The guide grooves enable the liquid cooling pipe 11 to have a larger and more uniform contact area with the industrial wire, thereby greatly improving the cooling speed and efficiency.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cooling device for industrial yarn processing, comprising a base (1), characterized in that: A feeding device (2) is bolted to the upper surface of the pedestal (1), a winding device (3) is bolted to the upper surface of the pedestal (1), a layered storage rack (4) is welded to the upper surface of the pedestal (1), a compressor (5) is bolted to the upper surface of the layered storage rack (4), an oil separator (6) is connected to the compressor (5) via a side pipe, a condensate box (7) is connected to the oil separator (6) via a side pipe, a condensate storage (8) is connected to the condensate storage (8) via a side pipe, and a condensate storage (8) is connected to the condensate storage (8) via a side pipe. The surface pipeline is connected to a drying filter (9), the lower surface pipeline of the drying filter (9) is connected to a support column (10), a liquid cooling pipe (11) is bolted between the two opposite side surfaces of the two support columns (10), the upper surfaces of the two support columns (10) are fixedly connected to a cold air injection rack (12), the upper surface pipeline of the cold air injection rack (12) is connected to a vacuum air pump (13), a side pipeline of the support column (10) is connected to a gas-liquid separator (14), and the gas-liquid separator (14) is connected to the compressor (5) by a pipeline.

2. A cooling device for industrial yarn processing according to claim 1, characterized in that: The upper surface of the pedestal (1) is fixedly connected to the support column (10) and the gas-liquid separator (14).

3. The cooling device for industrial yarn processing according to claim 1, characterized in that: The upper surface of the layered storage rack (4) is fixedly connected to the vacuum air pump (13), the drying filter (9) and the condensate storage (8), and the upper surface of the vacuum air pump (13) is fixedly connected to the oil separator (6) and the condensate box (7).

4. The cooling device for industrial yarn processing according to claim 1, characterized in that: The feeding device (2) includes a circular chassis and a supporting column, the circular chassis is fixed to the base (1) by bolts, and the circular chassis is rotatably connected to the supporting column; the winding device (3) includes a circular chassis and a supporting column, the circular chassis is fixed to the base (1) by bolts, the circular chassis has a built-in driving device, the circular chassis is rotatably connected to the supporting column, the supporting column extends through the circular chassis to the driving device, and the supporting column is fixedly connected to the driving device.

5. The cooling device for industrial yarn processing according to claim 1, characterized in that: A solenoid valve (901), a sight glass (902) and an expansion valve (903) are sequentially arranged on the pipeline between the drying filter (9) and the supporting column (10).

6. The cooling device for industrial yarn processing according to claim 1, characterized in that: A plurality of cold air nozzles are arranged on the lower surface of the cold air spray rack (12), the cold air spray rack (12) is located below the layered storage rack (4), the cold air spray rack (12) is located above the liquid cooling pipe (11), and a guide groove is provided on the side surface of the liquid cooling pipe (11).

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